abyssal
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C2 adjective /əˈbɪs.əl/

abyssal

relatif à l'océan profond
Meaning
Related to or characteristic of the deep ocean, especially the zone below 4000 meters.
Example
Abyssal creatures survive in extreme pressure conditions.
Les créatures abyssales survivent dans des conditions de pression extrême.
C2 noun ˌæb.əˈreɪ.ʃən

aberration

aberration, déviation, anomalie
Meaning
A departure from what is normal, usual, or expected, typically one that is unwelcome.
Example
The scientist dismissed the data as an aberration.
Le scientifique a rejeté les données comme une aberration.
C2 noun /əˈdɛpt.nəs/

adeptness

aptitude et habileté
Meaning
Skill and dexterity in a task.
Example
His adeptness in negotiations helped close the deal successfully.
Son aptitude dans les négociations a permis de conclure l'accord avec succès.
C2 noun (plural) /əˈspɜːr.ʒənz/

aspersions

aspersions
Meaning
Critical or slanderous remarks; multiple attacks on reputation.
Example
The politician rejected the aspersions cast against him.
Le politicien a rejeté les aspersions lancées contre lui.
C2 adjective /ˌækwiˈɛsənt/

acquiescent

soumis
Meaning
ready to accept something without protest, or to do what someone else wants
Example
He gave an acquiescent smile and agreed to the plan.
Il a souri d'un sourire soumis et a accepté le plan.
C2 verb /əbˈskɒnd/

abscond

fuir
Meaning
to leave secretly and quickly, often to avoid arrest or punishment
Example
The thief tried to abscond with the stolen jewelry.
Le voleur a essayé de fuir avec les bijoux volés.
C2 noun (plural) /ˈɔːspɪsɪz/

auspices

auspice
Meaning
Patronage, support, or guidance, often used in the phrase 'under the auspices of'.
Example
The conference was held under the auspices of the United Nations.
La conférence a eu lieu sous les auspices des Nations Unies.
C2 verb /əˈsweɪdʒ/

assuage

apaiser
Meaning
To make an unpleasant feeling less intense; to ease or relieve.
Example
The kind words helped assuage her anxiety.
Les mots gentils ont aidé à apaiser son anxiété.
C2 verb /əˈlɪtəreɪt/

alliterate

répéter le même son consonantique au début des mots dans une phrase
Meaning
to repeat the same consonant sound at the beginning of words in a phrase or sentence
Example
The poet often alliterates words to create rhythm.
Le poète allite souvent les mots pour créer du rythme.
C2 adjective /ɑːrˈθʊr.i.ən/

arthurian

relatif à Arthur
Meaning
Relating to the legendary King Arthur and the stories surrounding him.
Example
The novel is set in an Arthurian world of knights and castles.
Le roman se déroule dans un monde arthurien de chevaliers et de châteaux.
C2 noun /əˌɡlɒməˈreɪʃən/

agglomeration

agglomération
Meaning
A mass or collection of things, sometimes clustered together.
Example
The city is an agglomeration of diverse cultures and communities.
La ville est une agglomération de cultures et de communautés diverses.
C2 noun /ˌækwəˈpɒnɪks/

aquaponics

aquaponie
Meaning
A system of aquaculture in which the waste produced by farmed fish or other aquatic animals supplies nutrients for plants grown hydroponically.
Example
Aquaponics efficiently utilizes water by integrating fish and plant farming.
L'aquaponie utilise l'eau efficacement en intégrant l'élevage de poissons et la culture de plantes.
C2 verb /əˈvaʊ/

avow

avouer ouvertement
Meaning
to openly declare or admit something, often publicly and firmly
Example
He avowed his loyalty to the cause without hesitation.
Il avoua sa loyauté à la cause sans hésitation.
C2 adverb /əˈθwɔːrt/

athwart

en travers, en opposition
Meaning
Across or in opposition to something.
Example
A fallen tree lay athwart the road, blocking traffic.
Un arbre tombé était allongé en travers de la route, bloquant la circulation.
C2 adjective /ˌævəˈrɪʃəs/

avaricious

avide
Meaning
having or showing extreme greed for wealth or material gain
Example
The avaricious landlord increased the rent unfairly.
Le propriétaire avide a augmenté le loyer de manière injuste.
C2 noun əˈlæk.rə.t̬i

alacrity

disponibilité rapide et joyeuse
Meaning
Brisk and cheerful readiness.
Example
He accepted the challenge with alacrity.
Il a accepté le défi avec alacrité.
C2 noun əˌmæl.ɡəˈmeɪ.ʃən

amalgamation

fusion, amalgame, intégration
Meaning
The action, process, or result of combining or uniting.
Example
The amalgamation of AI and big data is transforming industries.
La fusion de l'IA et des grandes données transforme les industries.
C2 adjective /eɪˈsɛfələs/

acephalous

sans tête
Meaning
having no leader or head; headless
Example
The acephalous group soon fell into disorganization.
Le groupe sans tête tomba bientôt dans la désorganisation.
C2 adverb /əˈmʌk/

amok

de manière incontrôlable
Meaning
Behaving uncontrollably and disruptively.
Example
The angry mob ran amok after the verdict was announced.
La foule en colère courut de manière incontrôlable après l'annonce du verdict.
C2 noun /əˈpɒθəˌkɛri/

apothecary

apothicaire
Meaning
A historical term for a person who prepared and sold medicines and drugs.
Example
The village apothecary provided remedies for many common illnesses.
L'apothicaire du village a fourni des remèdes pour de nombreuses maladies courantes.
C2 noun /ˈɑːrkeɪndʒəl/

archangel

archange
Meaning
A high-ranking angel, often considered a chief messenger or leader among angels.
Example
Michael is often depicted as the most powerful archangel.
Michel est souvent représenté comme l'archange le plus puissant.
C2 noun /ˈædʒ.ə.tənt/

Adjutant

cigogne adjoint
Meaning
a large water bird with long legs and neck, also known as adjutant stork
Example
The adjutant stork stood motionless in the shallow water.
La cigogne adjoint était immobile dans l'eau peu profonde.
C2 noun /əˈpɒfəsɪs/

apophasis

apophase
Meaning
A rhetorical device where the speaker brings up a subject by denying it or pretending to pass over it.
Example
The politician used apophasis by saying, 'I won’t even mention my opponent’s scandals.'
Le politicien a utilisé l'apophase en disant : « Je ne mentionnerai même pas les scandales de mon adversaire. »
C2 noun /əˈklɪvɪti/

acclivity

pente ascendante
Meaning
An upward slope or incline on the ground.
Example
The hikers struggled as they climbed the steep acclivity.
Les randonneurs ont eu du mal à gravir la pente ascendante.
C2 noun /ˈɛəri/

aerie

nid d'aigle
Meaning
A large nest of a bird of prey, especially an eagle, typically built high in a tree or on a cliff.
Example
The eagle built its aerie on the high cliff.
L'aigle a construit son nid sur la haute falaise
C2 noun /əˈkwɪtəns/

acquittance

quittance
Meaning
a written receipt acknowledging payment or discharge of a debt
Example
He demanded an acquittance after paying the loan.
Il a exigé une quittance après avoir payé le prêt.
C2 adjective /ˈæk.rɪd/

Acrid

âcre et désagréable
Meaning
having a strong, unpleasant, and sharp smell or taste
Example
The acrid smoke from the fire made everyone cough.
La fumée âcre du feu a fait tousser tout le monde.
C2 noun ˌæɡ.roʊˈfɔːr.ɪ.stri

agroforestry

agroforesterie
Meaning
A land use management system in which trees or shrubs are grown around or among crops or pastureland.
Example
Agroforestry improves soil quality and crop yield.
L'agroforesterie améliore la qualité du sol et le rendement des cultures.
C2 adjective /eɪˈrɪðmɪk/

arrhythmic

arythmique
Meaning
Lacking a regular rhythm or beat.
Example
The patient had an arrhythmic heartbeat.
Le patient avait un battement de cœur arythmique.
C2 noun /ˌæpəˈrɪʃən/

apparition

apparition fantomatique
Meaning
A ghostly figure or an unusual or unexpected appearance.
Example
The children were frightened by the sudden apparition in the old house.
Les enfants ont été effrayés par l'apparition soudaine dans la vieille maison.
C2 adjective /əˈluːviəl/

alluvial

alluvial
Meaning
Relating to or derived from alluvium (loose soil or sediment deposited by rivers).
Example
The farmers cultivate crops on the fertile alluvial plains.
Les agriculteurs cultivent des cultures sur les plaines alluviales fertiles.
C2 verb /ˌæpərˈteɪn/

appertain

appartenir
Meaning
to relate to or be connected with something
Example
The rules only appertain to members of the club.
Les règles ne s'appliquent qu'aux membres du club.
C2 adjective /ɔːˈɡʌst/

august

auguste
Meaning
Respected and impressive; inspiring reverence or admiration.
Example
The king entered the hall with an august presence.
Le roi entra dans la salle avec une présence auguste.
C2 noun /əˈpɜːrtənənsɪz/

appurtenances

accessoires
Meaning
Additional items or accessories associated with something, often used in a legal or property context.
Example
The house was sold along with all its appurtenances, including the garage and garden.
La maison a été vendue avec tous ses accessoires, y compris le garage et le jardin.
C2 adjective /ˌæntɪˈmʌndeɪn/

antemundane

avant la création du monde
Meaning
Existing or occurring before the creation of the world.
Example
Some myths speak of an antemundane chaos before order was established.
Certains mythes parlent d'un chaos antémundane avant l'établissement de l'ordre.
C2 noun ˌæm.ɔː.tɪˈzeɪ.ʃən

amortization

amortissement
Meaning
The process of paying off debt with regular payments over time.
Example
The amortization schedule showed a 10-year repayment plan.
Le calendrier d'amortissement a montré un plan de remboursement sur 10 ans.
C2 adjective /əˈbɑː.mə.nə.bəl/

abominable

abominable
Meaning
causing moral revulsion; extremely unpleasant
Example
The prisoners were kept in abominable conditions.
Les prisonniers ont été gardés dans des conditions abominables.
C2 noun /ˌæprəˈbeɪʃən/

approbation

approbation / éloge
Meaning
approval or praise
Example
The plan won the approbation of the board members.
Le plan a reçu l'approbation des membres du conseil.
C2 noun /ˌæk.wiˈes.əns/

acquiescence

acceptation tacite
Meaning
The reluctant acceptance of something without protest.
Example
His silent acquiescence to unfair rules was surprising.
Son acceptation tacite des règles injustes a été surprenante.
C2 noun /əˈspær.ə.ɡəs biːn/

Asparagus bean

haricot asperge
Meaning
a long, thin green vegetable pod that grows on vines; also known as yard-long bean
Example
The asparagus bean grows up to three feet long and is commonly used in Asian cooking.
Le haricot asperge peut atteindre trois pieds de long et est couramment utilisé dans la cuisine asiatique.
C2 noun /ˌænəlˈdʒiːziə/

analgesia

analgésie
Meaning
The inability to feel pain while still conscious.
Example
The doctor induced analgesia before performing the procedure.
Le médecin a induit l'analgésie avant de réaliser la procédure.
C2 noun ˌæɡ.roʊ.iˈkɒl.ə.dʒi

agroecology

agroécologie
Meaning
A scientific discipline that studies agricultural systems by applying ecological concepts and principles.
Example
Agroecology promotes eco-friendly farming.
L'agroécologie favorise l'agriculture écologique.
C2 verb /əkˈsiːd/

accede

accéder
Meaning
to agree to a request, proposal, or demand; to assume an office or position
Example
The government finally acceded to the demands of the protesters.
Le gouvernement a finalement accédé aux demandes des manifestants.
C2 noun /ˌætəlˈjeɪ/

atelier

atelier (studio d'un artiste ou designer)
Meaning
A workshop or studio, especially for an artist or designer.
Example
The painter invited us to his atelier to view his new collection.
Le peintre nous a invités à son atelier pour voir sa nouvelle collection.
C2 adjective /ˌæk.rɪˈmoʊ.ni.əs/

acrimonious

amer et en colère
Meaning
Bitter and angry, often involving harsh words.
Example
The debate turned acrimonious after the controversial remark.
Le débat est devenu acrimonieux après le commentaire controversé.
C2 noun /ˈɔːldərmənʃɪp/

aldermanship

poste de conseiller
Meaning
The office, position, or dignity of an alderman.
Example
He was honored with aldermanship after years of service.
Il a été honoré du poste de conseiller après des années de service.
C2 noun /əˈsɜːrbəti/

acerbity

acerbité
Meaning
bitterness or sharpness of tone, manner, or taste
Example
The acerbity of his remarks left everyone silent.
L'acerbité de ses remarques a laissé tout le monde en silence.
C2 noun /ˈævərɪs/

avarice

avarice
Meaning
extreme greed for wealth or material gain
Example
His avarice led him to exploit his workers.
Son avarice l'a conduit à exploiter ses travailleurs.
C2 noun /əbˈdʌktər/

abductor

ravisseur
Meaning
a person who kidnaps or forcibly takes someone away
Example
The police arrested the abductor after a nationwide search.
La police a arrêté le ravisseur après une longue recherche.
C2 adjective /ˌɑːrbəˈrɛsənt/

arborescent

arborescent
Meaning
having the appearance or characteristics of a tree; tree-like
Example
The coral had an arborescent form that resembled a miniature forest.
Le corail avait une forme arborescente qui ressemblait à une petite forêt.
C2 verb /ˈæbrəɡeɪt/

abrogate

abroger
Meaning
To formally repeal, cancel, or abolish a law, agreement, or custom.
Example
The government decided to abrogate the outdated treaty.
Le gouvernement a décidé d'abroger le traité obsolète.
C2 noun /əˈkjuːtnəs/

acuteness

acuité; intensité
Meaning
sharpness of mind or senses; severity or intensity of a condition
Example
Her acuteness allowed her to notice details others missed.
Son acuité lui a permis de remarquer des détails que les autres ont manqués.
C2 noun /ˈæstər/

Aster

fleur d'aster
Meaning
a flowering plant with daisy-like flowers that typically bloom in fall
Example
The purple asters bloomed beautifully in the autumn garden.
Les asters violets ont fleuri magnifiquement dans le jardin d'automne.
C2 noun /ˈæntɪk/

antic

farce
Meaning
a playful, funny, or silly act or gesture
Example
The children laughed at the clown’s antics.
Les enfants ont ri des farces du clown.
C2 noun /ˈɑːrɡoʊ/

argot

argot spécialisé
Meaning
the specialized vocabulary or jargon of a particular group, especially one with a common interest or occupation
Example
The thieves communicated in an argot that outsiders could not understand.
Les voleurs ont communiqué dans un argot que les étrangers ne pouvaient pas comprendre.
C2 adjective, adverb /əˈbʌvˌbɔːrd/

aboveboard

Honnête et ouvert
Meaning
Open and honest; without deception or trickery.
Example
The business deal was completely aboveboard.
L'accord commercial était complètement honnête et ouvert.
C2 adjective /eɪˈsɛptɪk/

aseptic

sans germes
Meaning
Free from contamination caused by harmful microorganisms; sterile.
Example
Surgeons must work in an aseptic environment to prevent infection.
Les chirurgiens doivent travailler dans un environnement aseptique pour prévenir les infections.
C2 noun /ˈɑːrtləsnəs/

artlessness

simplicité, naturel
Meaning
The quality of being natural and simple without deceit or pretension.
Example
Her artlessness made her beloved by all.
Son artlessness la rendait aimée de tous.
C2 noun /ˈeə.rəm/

Arum

arum
Meaning
a plant with large arrow-shaped leaves and a white spathe, also known as taro
Example
Arum leaves are commonly used in Bengali cuisine for cooking.
Les feuilles d'Arum sont couramment utilisées dans la cuisine indienne pour la cuisson.
C2 noun /ˈænθrəsaɪt/

anthracite

charbon anthracite
Meaning
A hard, shiny form of coal that burns with little smoke and a high heat value.
Example
The factory used anthracite as its primary fuel source.
L'usine utilisait de l'anthracite comme source principale de combustible.
C2 adverb /əˈbɛd/

abed

au lit
Meaning
in bed
Example
She stayed abed all day due to illness.
Elle est restée au lit toute la journée à cause de la maladie.
C2 noun /ænˈtɪlədʒi/

antilogy

antilogie
Meaning
A contradiction in terms or ideas; inconsistency in speech or writing.
Example
The politician's statement was criticized for its antilogy.
La déclaration du politicien a été critiquée pour son antilogie.
C2 verb /ˈæd.ʌm.breɪt/

adumbrate

préfigurer
Meaning
to foreshadow or suggest something in an unclear or indirect way
Example
The report adumbrates future economic challenges.
Le rapport préfigure les défis économiques futurs.
C2 adjective /ˈæsɪnaɪn/

asinine

absurde
Meaning
Extremely foolish or stupid.
Example
It was an asinine idea to drive into the storm without checking the weather.
C'était une idée absurde de conduire dans la tempête sans vérifier la météo.
C2 noun /əˈfleɪtəs/

afflatus

inspiration divine
Meaning
a sudden divine inspiration or creative impulse
Example
The poet wrote the verses under a sudden afflatus of inspiration.
Le poète écrivit les vers sous une soudaine inspiration divine.
C2 noun /ˌær.əˈbesk/

arabesque

design orné
Meaning
a complex, ornate design featuring intertwined flowing lines, often used in architecture or ballet poses
Example
The ceiling was decorated with delicate arabesque patterns.
Le plafond était décoré de délicats motifs arabesques.
C2 verb /ˌæd ˈlɪb/

ad-lib

dire improvisé
Meaning
to speak or perform without preparation; to improvise
Example
The comedian ad-libbed a joke when the microphone failed.
Le comédien a improvisé une blague lorsque le microphone a échoué.
C2 noun /əˈbeɪəns/

abeyance

suspension temporaire
Meaning
a state of temporary suspension or inactivity
Example
The project was held in abeyance until funds became available.
Le projet a été suspendu jusqu'à ce que les fonds deviennent disponibles.
C2 noun /ˌæpəˈzɪʃən/

apposition

apposition (grammaire parallèle)
Meaning
a grammatical construction in which two elements are placed side by side, with one explaining the other
Example
In the phrase 'my friend John,' the word 'John' is in apposition to 'my friend.'
Dans l'expression 'mon ami Jean', le mot 'Jean' est en apposition à 'mon ami'.
C2 verb /əˈbeɪs/

abase

abaisser
Meaning
to belittle or degrade someone
Example
He refused to abase himself before the king.
Il a refusé de s'abaisser devant le roi.
C2 noun /əˌpɒθiˈoʊsɪs/

apotheosis

apothéose, point culminant
Meaning
The highest point of development; the perfect example of something; the elevation of someone to divine status.
Example
Many see the Renaissance as the apotheosis of art and culture in Europe.
Beaucoup considèrent la Renaissance comme l'apothéose de l'art et de la culture en Europe.
C2 noun /ˈæn.əlz/

annals

annales
Meaning
Historical records of events, usually arranged chronologically.
Example
Her name will be remembered in the annals of science.
Son nom sera gravé dans les annales de la science.
C2 adverb /əˈmʌk/

amuck

de manière débridée
Meaning
in a frenzied, uncontrolled, or chaotic manner
Example
The bull ran amuck through the village.
Le taureau a couru de manière débridée à travers le village.
C2 adjective, noun /ˈænθrəpɔɪd/

anthropoid

anthropoïde
Meaning
Resembling a human being in form; a primate such as apes and monkeys.
Example
The gorilla is considered an anthropoid ape.
Le gorille est considéré comme un anthropoïde.
C2 adjective /əˈluːsɪv/

allusive

allusif
Meaning
Making indirect references or hints; suggestive without being explicit.
Example
The novel is full of allusive passages that point to classical literature.
Le roman est plein de passages allusifs qui font référence à la littérature classique.
C2 noun /ˈæn.ə.lɪst/

annalist

annaliste
Meaning
A person who writes annals or records events year by year.
Example
The annalist carefully documented the events of the king's reign.
L'annaliste a soigneusement documenté les événements du règne du roi.
C2 verb /əˈɡræn.daɪz/

aggrandize

agrandir
Meaning
To increase the power, wealth, or importance of a person or entity.
Example
The politician tried to aggrandize himself through exaggerated claims.
Le politicien a essayé de s'aggrandir à travers des affirmations exagérées.
C2 noun /ˈænsɛstrɪs/

ancestress

ancêtre féminine
Meaning
a female ancestor; a woman from whom one is descended
Example
She discovered that her ancestress came from a small village in Bengal.
Elle a découvert que son ancêtre féminine venait d’un petit village du Bengale.
C2 noun /əbˈhɒrəns/

abhorrence

abhorrence
Meaning
a feeling of strong disgust or hatred
Example
He expressed his abhorrence of racial discrimination.
Il a exprimé son abhorrence de la discrimination raciale.
C2 noun /ˈæmɪti/

amity

amitié
Meaning
A friendly relationship between people or countries.
Example
The treaty helped maintain amity between the neighboring nations.
Le traité a aidé à maintenir l'amitié entre les nations voisines.
C2 verb /əˈkriːt/

accrete

accumuler
Meaning
to grow or increase gradually by accumulation or addition
Example
Dust particles accrete over time to form larger celestial bodies.
Les particules de poussière s'accumulent avec le temps pour former des corps célestes plus grands.
C2 verb /əˈbrɪdʒ/

abridge

abréger
Meaning
to shorten a text without losing its meaning
Example
The editor decided to abridge the long novel for young readers.
L'éditeur a décidé d'abréger le long roman pour les jeunes lecteurs.
C2 noun /əˌnʌn.siˈeɪ.ʃən/

annunciation

annonce, bonne nouvelle
Meaning
The announcement of something; in Christianity, the announcement by the angel Gabriel to Mary that she would conceive Jesus.
Example
The church celebrated the Feast of the Annunciation with a special service.
L'église a célébré la fête de l'Annonciation avec un service spécial.
C2 verb /əˈpraɪz/

apprise

informer
Meaning
to inform or notify someone
Example
The manager will apprise the staff of the new policies.
Le responsable informera le personnel des nouvelles politiques.
C2 noun /ˈæl.mɪ.rə/

Almirah

armoire
Meaning
a large cupboard or wardrobe used for storing clothes and other items
Example
I keep all my clothes in the wooden almirah.
Je garde tous mes vêtements dans l'armoire en bois.
C2 noun /ˈæl.kə.laɪ ækt/

Alkali Act

Loi de l'Alcalinité
Meaning
A British law passed in 1863 to regulate the emission of hydrochloric acid gas from alkali works, representing one of the first pieces of environmental legislation.
Example
The Alkali Act of 1863 was one of the first environmental laws.
La Loi de l'Alcalinité de 1863 fut l'une des premières lois environnementales.
C2 noun /əˈnækrəˌnɪzəm/

anachronism

anachronisme
Meaning
something that is out of its proper time period, especially something old-fashioned in a modern context
Example
Using a typewriter today feels like an anachronism.
Utiliser une machine à écrire aujourd'hui ressemble à un anachronisme.
C2 verb /ˈæd.l̩/

addle

embrouiller
Meaning
To confuse or muddle someone’s mind.
Example
The complicated instructions only served to addle him.
Les instructions compliquées n'ont servi qu'à le rendre confus.
C2 noun /əˈdʌltərənt/

adulterant

adulterant
Meaning
a substance added to something else, often food or drink, to reduce its quality or strength
Example
The laboratory found an adulterant in the milk samples.
Le laboratoire a trouvé un adulterant dans les échantillons de lait.
C2 noun /ˌæv.oʊˈkeɪ.ʃən/

avocation

loisir
Meaning
a hobby or minor occupation pursued in addition to one's main work
Example
Painting is his avocation after office hours.
La peinture est son loisir après les heures de bureau.
C2 noun /ˈæntiˌkraɪst/

antichrist

antéchrist
Meaning
A person regarded as the supreme opponent of Christ, often seen as a figure of ultimate evil.
Example
Some people fear the rise of an Antichrist in the future.
Certaines personnes redoutent l'ascension d'un Antéchrist dans le futur.
C2 noun /ˈeɪ.pi.ˌɛr.i/

apiary

ruche
Meaning
A place where beehives are kept, especially for commercial purposes.
Example
The farmer built a new apiary to produce organic honey.
L'agriculteur a construit une nouvelle ruche pour produire du miel biologique.
C2 noun /ˈeɪʒən siː bæs/

Asian sea bass

bar asiatique
Meaning
a large predatory fish found in coastal waters and estuaries of the Indo-Pacific region, prized for its white meat
Example
Asian sea bass is highly valued in aquaculture for its fast growth.
Le bar asiatique est très apprécié en aquaculture pour sa croissance rapide.
C2 noun /ˈɑːr.bɪ.trɑːʒ/

arbitrage

arbitrage
Meaning
The simultaneous buying and selling of securities in different markets to take advantage of differing prices.
Example
Investors use arbitrage to make profits in global markets.
Les investisseurs utilisent l'arbitrage pour réaliser des bénéfices sur les marchés mondiaux.
C2 verb /ˌænɪmədˈvɜːt/

animadvert

critiquer
Meaning
To comment critically or unfavorably.
Example
The teacher animadverted on the student's careless mistakes.
Le professeur a critiqué les erreurs négligentes de l'élève.
C2 verb /əˈɡriːv/

aggrieve

affliger
Meaning
to cause distress or make someone feel resentful
Example
She felt aggrieved by the unfair decision.
Elle s'est sentie contrariée par la décision injuste.
C2 noun /əˈɡrɒnəmi/

agronomy

Agronomie
Meaning
The science and practice of soil management and crop production, focusing on the principles of plant and soil science to optimize agricultural productivity.
Example
Agronomy focuses on soil management and crop production.
L'agronomie se concentre sur la gestion des sols et la production de cultures.
C2 noun əˈdʒuː.dɪ.kə.tɪv ˈbɒd.i

adjudicative body

organe adjudicatif
Meaning
An official organization that has the authority to judge disputes and make decisions.
Example
The adjudicative body deliberated on the case.
L'organe adjudicatif a délibéré sur le cas.
C2 noun /ˈɔːɡjʊri/

augury

augure
Meaning
A sign or omen that is believed to predict future events.
Example
The dark clouds were seen as an augury of an approaching storm.
Les nuages sombres étaient vus comme un augure d'une tempête imminente.
C2 noun /ˌeɪd də ˈkæmp/

aide-de-camp

officier militaire agissant comme assistant confident d'un officier supérieur
Meaning
A military officer acting as a confidential assistant to a senior officer.
Example
The general was accompanied by his aide-de-camp during the ceremony.
Le général était accompagné de son aide-de-camp lors de la cérémonie.
C2 noun /əkˈsɛʃən/

accession

accession au trône / acceptation d'un traité
Meaning
the attainment of a position of rank or power, especially a monarch or president; the formal acceptance of an agreement or treaty
Example
The king's accession to the throne was celebrated with great ceremony.
L'accession du roi au trône a été célébrée avec grande cérémonie.
C2 adjective /ˌæpəˈplɛktɪk/

apoplectic

apoplectique
Meaning
Extremely angry; furious.
Example
He was apoplectic when he heard about the unfair decision.
Il était apoplectique lorsqu'il a entendu parler de la décision injuste.
C2 noun /ˈɑːrkeɪˌɪzəm/

archaism

archaïsme
Meaning
a word, expression, or style of language that is no longer in everyday use
Example
The poem is full of archaisms that give it an old-fashioned flavor.
Le poème est plein d'archaïsmes qui lui donnent un goût ancien.
C2 adjective /ɑːrˈbɔːr.i.əl/

arboreal

relatif aux arbres
Meaning
Relating to trees or living in trees; tree-dwelling.
Example
Monkeys are arboreal animals that spend most of their time in trees.
Les singes sont des animaux arboricoles qui passent la majeure partie de leur temps dans les arbres.
C2 noun /ˈætəvɪzəm/

atavism

atavisme
Meaning
The recurrence of traits or characteristics from a remote ancestor.
Example
The scientist noted atavism in the child’s physical features.
Le scientifique a noté de l'atavisme dans les caractéristiques physiques de l'enfant.
C2 adjective /ˌæntɪməˈrɪdiən/

antemeridian

avant midi
Meaning
Relating to the time before noon; occurring in the morning.
Example
She scheduled all her important meetings during the antemeridian hours.
Elle a planifié toutes ses réunions importantes pendant les heures avant midi.
C2 noun /ˈækmi/

acme

acmé
Meaning
the highest point of achievement or excellence
Example
Winning the award was the acme of his career.
Gagner le prix a été l'acmé de sa carrière.
C2 noun /əˈkriːʃən/

accretion

accrétion
Meaning
The process of growth or increase, typically by the gradual accumulation of additional layers or matter.
Example
The accretion of wealth allowed him to invest in various projects.
L'accrétion de richesse lui a permis d'investir dans divers projets.
C2 noun, verb /əˈfrʌnt/

affront

affront
Meaning
An action or remark that causes outrage or offense.
Example
He took her criticism as a personal affront.
Il a pris sa critique comme un affront personnel.
C2 noun /ˌæk.rəˈfoʊ.bi.ə/

acrophobia

peur des hauteurs
Meaning
An extreme or irrational fear of heights.
Example
Her acrophobia prevented her from climbing the tall building.
Son acrophobie l'a empêchée de monter dans le grand bâtiment.
C2 adjective /ænˈdrɒdʒɪnəs/

androgynous

androgyne
Meaning
Having both male and female characteristics; not clearly masculine or feminine.
Example
The fashion show featured models with an androgynous look.
Le défilé de mode a présenté des modèles avec un look androgyne.
C2 noun /ˈæp.ɪˌkʌl.tʃər/

apiculture

apiculture
Meaning
The practice of keeping and raising bees for honey and other products.
Example
Apiculture plays a vital role in agriculture by supporting pollination.
L'apiculture joue un rôle vital dans l'agriculture en soutenant la pollinisation.
C2 adjective /ɔːˈrɔːrəl/

auroral

relatif à l'aurore
Meaning
Relating to or resembling the aurora, especially the northern lights.
Example
The scientists observed auroral activity in the night sky.
Les scientifiques ont observé une activité aurorale dans le ciel nocturne.
C2 verb /əˈnɔɪnt/

anoint

oindre, consacrer
Meaning
To smear or rub with oil, often as part of a religious ceremony or as a sign of consecration.
Example
The priest anointed the king with holy oil.
Le prêtre a oint le roi avec de l'huile sainte.
C2 adjective /æmˈbroʊʒiəl/

ambrosial

ambrosial
Meaning
Exceptionally pleasing to taste or smell; divine.
Example
The aroma of freshly baked bread was simply ambrosial.
L'arôme du pain fraîchement cuit était tout simplement ambrosial.
C2 noun /ˈæpəplɛksi/

apoplexy

Perte soudaine de conscience ou de contrôle due à un AVC ou à une colère extrême
Meaning
A sudden loss of consciousness or control due to stroke or extreme anger.
Example
The old man nearly had apoplexy when he heard the shocking news.
Le vieil homme a failli avoir une apoplexie lorsqu'il a entendu la nouvelle choquante.
C2 noun /ˌær.əˈbɪl.ɪ.ti/

arability

arabilité
Meaning
The quality of land being suitable for growing crops.
Example
The arability of land depends on soil quality and water availability.
L'arabilité du sol dépend de la qualité du sol et de la disponibilité de l'eau.
C2 noun /ˈɔːrɪkl̩/

auricle

partie externe de l'oreille
Meaning
The external part of the ear; also an upper chamber of the heart in anatomy.
Example
The doctor examined the patient’s auricle for signs of infection.
Le médecin a examiné la partie externe de l'oreille du patient à la recherche de signes d'infection.
C2 noun, adjective /ˌæntiˌspæzˈmɒdɪk/

antispasmodic

antispasmodique
Meaning
A drug or agent that relieves or prevents muscle spasms.
Example
The doctor prescribed an antispasmodic to ease the pain.
Le médecin a prescrit un antispasmodique pour soulager la douleur.
C2 noun /əˈdjuː/

adieu

adieu
Meaning
A farewell or goodbye, often used in a formal or poetic sense.
Example
She bid her friends adieu before leaving for France.
Elle fit ses adieux à ses amis avant de partir pour la France.
C2 adjective /ɔːˈrɪfərəs/

auriferous

aurifère
Meaning
Containing or producing gold.
Example
The miners discovered an auriferous vein in the mountains.
Les mineurs ont découvert un filon aurifère dans les montagnes.