astigmatism
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C2 noun /əˈstɪɡmətɪzəm/

astigmatism

astigmatisme
Meaning
An eye defect causing blurred vision due to irregular curvature of the cornea or lens.
Example
She wears glasses to correct her astigmatism.
Elle porte des lunettes pour corriger son astigmatisme.
C1 noun /æɡˈnɒs.tɪk/

agnostic

agnostique
Meaning
a person who believes that nothing is known or can be known about the existence of God; uncertain in belief
Example
He described himself as an agnostic rather than an atheist.
Il se décrivait comme un agnostique plutôt qu'un athée.
C1 noun /ˈænərkɪst/

anarchist

anarchiste
Meaning
a person who believes in or promotes the absence of government or authority
Example
The anarchist group protested against state control.
Le groupe anarchiste a protesté contre le contrôle de l'État.
C1 noun /ˌætəˈʃeɪ/

attache

attaché diplomatique
Meaning
A person officially assigned to the staff of a diplomatic mission, often with a specific area of responsibility.
Example
The cultural attache organized an art exhibition in the embassy.
L'attaché culturel a organisé une exposition d'art à l'ambassade.
B2 noun /æŋˈzaɪ.ə.ti/

anxiety

anxiété ou nervosité
Meaning
A feeling of worry, nervousness, or unease about something with an uncertain outcome.
Example
Meditation helps reduce anxiety and stress.
La méditation aide à réduire l'anxiété et le stress.
C1 verb /əˈsæsɪneɪt/

assassinate

assassiner
Meaning
To murder someone important, often a political or religious leader, usually by surprise attack.
Example
The rebels planned to assassinate the king.
Les rebelles ont planifié d'assassiner le roi.
B1 verb /əˈtætʃ/

attach

joindre
Meaning
to join or fasten something to another thing
Example
Please attach the document to the email before sending.
Veuillez joindre le document à l'e-mail avant de l'envoyer.
C1 noun /əˈkʌmplɪs/

accomplice

complice
Meaning
a person who helps another commit a crime
Example
The thief was arrested along with his accomplice.
Le voleur a été arrêté avec son complice.
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 noun /əˈspɜːr.ʒən/

aspersion

diffamation
Meaning
An attack on the reputation or integrity of someone.
Example
He cast an aspersion on her character.
Il a jeté une diffamation sur son caractère.
C1 noun ˌeə.rəʊ.daɪˈnæm.ɪks

aerodynamics

aérodynamique
Meaning
The study of the properties of moving air and the interaction between the air and solid bodies moving through it.
Example
The aerodynamics of an aircraft determines its speed and efficiency.
L'aérodynamique d'un avion détermine sa vitesse et son efficacité.
C2 adjective /ˌæktʃuˈɛəriəl/

actuarial

actuariel
Meaning
Relating to actuaries or their work of analyzing financial risk and uncertainty, especially in insurance and pensions.
Example
The company relied on actuarial reports to set insurance premiums.
L'entreprise s'est appuyée sur des rapports actuariels pour fixer les primes d'assurance.
B1 verb /əˈproʊtʃ/

approach

s'approcher / traiter avec
Meaning
to move closer to someone or something; to deal with a situation or problem
Example
The teacher approached the student to offer help.
Le professeur s'est approché de l'élève pour offrir de l'aide.
B1 adjective /əˈfɔːdəbl/

affordable

abordable
Meaning
inexpensive and within one's financial means
Example
This restaurant offers affordable meals for families.
Ce restaurant propose des repas abordables pour les familles.
C2 verb /ˈæsəneɪt/

assonate

asonner
Meaning
To correspond or agree in sound, especially by vowel sounds; to rhyme approximately.
Example
The lines assonate beautifully, giving the song a unique flow.
Les lignes asonnent magnifiquement, donnant à la chanson un flux unique.
B1 noun /əˈsaɪnmənt/

assignment

tâche
Meaning
a task or piece of work given to someone as part of their duties
Example
The students completed their homework assignment on time.
Les étudiants ont terminé leur devoir à temps.
C1 adjective /ˈæŋ.ɡjə.lər/

Angular

angulaire
Meaning
having sharp corners or edges; relating to angles
Example
The building has an angular design with sharp corners.
Le bâtiment a un design angulaire avec des coins pointus.
C2 noun /əˈluː.vi.əm/

alluvium

alluvion
Meaning
Fertile soil deposited by flowing water, especially in riverbanks.
Example
The alluvium in riverbanks is highly fertile for agriculture.
L'alluvion sur les rives des rivières est très fertile pour l'agriculture.
C1 noun /ˌævɒ̃ˈɡɑːrd/

avantgarde

avant-garde
Meaning
people or works that are innovative, experimental, and ahead of their time
Example
The avantgarde of the 20th century reshaped modern art.
L'avant-garde du XXe siècle a redéfini l'art moderne.
C1 adjective /ˈeɪ.mi.ə.bəl/

Amiable

aimable et agréable; de bon caractère; gentil
Meaning
friendly and pleasant; good-natured; kind
Example
My neighbor is very amiable and always greets everyone warmly.
Mon voisin est très aimable et salue toujours tout le monde chaleureusement.
B2 noun /ˈæltɪtuːd/

altitude

altitude
Meaning
the height of an object or point in relation to sea level or ground level
Example
The airplane is flying at an altitude of 30,000 feet.
L'avion vole à une altitude de 30 000 pieds.
C1 adjective /əˈrɛstɪŋ/

arresting

impressionnant
Meaning
Attracting attention in a striking or impressive way.
Example
The actress gave an arresting performance.
L'actrice a donné une performance impressionnante.
C2 noun /əˈsper.ɪ.ti/

asperity

asperité
Meaning
Harshness of tone, manner, or surface.
Example
She spoke with asperity when she was interrupted.
Elle parla avec aspérité lorsqu'elle fut interrompue.
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.
C1 verb /əbˈdʌkt/

abduct

enlever
Meaning
to take someone away illegally by force or deception
Example
The criminal tried to abduct the child in broad daylight.
Le criminel a essayé d’enlever l’enfant en plein jour.
B2 noun /əˈsɛnt/

ascent

ascension, élévation
Meaning
The act of rising or climbing to a higher position or level.
Example
The climbers began their ascent to the mountain peak at dawn.
Les alpinistes ont commencé leur ascension vers le sommet de la montagne à l'aube.
C1 adverb /əˈkjuːtli/

acutely

aigüement
Meaning
in a sharp, intense, or severe way; with keen awareness
Example
She was acutely aware of the risks involved.
Elle était aigüement consciente des risques encourus.
C2 adjective /ˌæd.vɛnˈtɪʃ.əs/

adventitious

accidentel
Meaning
Happening by chance or accident, not planned.
Example
His success was partly due to adventitious circumstances.
Son succès était en partie dû à des circonstances accidentelles.
C2 verb /ˈæntɪkweɪt/

antiquate

antiquée
Meaning
To make something old-fashioned or obsolete.
Example
The rise of digital cameras antiquated traditional film photography.
L'essor des appareils photo numériques a rendu obsolète la photographie sur film traditionnelle.
A2 noun (plural) /ædz/

ads

publicités
Meaning
short for advertisements; promotional messages intended to sell products or services
Example
I often skip ads when watching videos online.
Je saute souvent les publicités quand je regarde des vidéos en ligne.
C1 noun /ˌæŋɡloʊ ˈsæksən/

anglo-saxon

anglo-saxon
Meaning
A member of the Germanic peoples who settled in England in the early Middle Ages; also relating to their language or culture.
Example
The Anglo-Saxon period greatly influenced English culture and language.
La periode anglo-saxonne a fortement influence la culture et la langue anglaise.
C1 verb /əˈlɒt/

allot

bonheur
Meaning
to give or assign something, often a share or portion, to someone
Example
Each student was allotted ten minutes to present.
Elle ne pouvait pas cacher son bonheur lorsqu'elle a reçu le prix.
C1 verb /əˈbeɪt/

abate

diminuer
Meaning
to become less intense or widespread
Example
The storm began to abate after midnight.
La tempête a commencé à diminuer après minuit.
C1 adjective /əˈnɒmələs/

anomalous

anormal
Meaning
deviating from what is standard, normal, or expected
Example
Scientists observed an anomalous result during the experiment.
Les scientifiques ont observé un résultat anormal pendant l'expérience.
B1 noun /ˈæs.pekt/

aspect

aspect
Meaning
A particular part, feature, or view of something.
Example
One important aspect of health is regular exercise.
Un aspect important de la santé est l'exercice régulier.
C1 verb /ɔːɡˈmɛnt/

augment

augmenter
Meaning
To increase or strengthen something.
Example
The company plans to augment its workforce.
L'entreprise prévoit d'augmenter sa main-d'œuvre.
A2 noun /əˈpɑːrtmənt/

apartment

appartement
Meaning
a set of rooms forming a residence within a building
Example
She rented an apartment in the city center.
Elle a loué un appartement dans le centre-ville.
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.
B2 verb /əˈbaɪd/

abide

respecter
Meaning
to accept or act in accordance with; to endure; to dwell
Example
I will abide by the rules of the company.
Je respecterai les règles de l'entreprise.
B2 adjective /ˈeɪ.li.ən/

alien

extraterrestre
Meaning
Belonging to a foreign country or nation; extraterrestrial.
Example
The telescope is capable of detecting alien signals.
Le télescope est capable de détecter des signaux extraterrestres.
C2 noun /ˈɛərəˌnɔːt/

aeronaut

aéronaute
Meaning
A person who travels in an airship, balloon, or other aircraft.
Example
The aeronaut skillfully guided the hot-air balloon across the valley.
L'aéronaute a habilement guidé le ballon à air chaud à travers la vallée.
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 verb /ˈæmərˌtaɪz/

amortize

amortir
Meaning
To gradually reduce or pay off a debt with regular payments.
Example
They plan to amortize the mortgage over 20 years.
Ils prévoient d'amortir l'hypothèque sur 20 ans.
C1 adjective ˌæɡrɪˈkʌltʃərəli sɪɡˈnɪfɪkənt

agriculturally significant

important lié à l'agriculture
Meaning
Important or crucial related to farming and agriculture
Example
Winter is agriculturally significant for crop production.
L'hiver est important pour la production des récoltes.
C1 adverb /ɔːˈtɒnəməsli/

autonomously

autonomiquement
Meaning
In an independent or self-governing manner.
Example
The robot can operate autonomously without human intervention.
Le robot peut fonctionner de manière autonome sans intervention humaine.
C1 noun /əˌsaɪˈniː/

assignee

personne assignée
Meaning
a person to whom a right or property is legally transferred
Example
The assignee of the contract is responsible for all future obligations.
L'assigné du contrat est responsable de toutes les obligations futures.
C1 noun /ˌædməˈnɪʃən/

admonition

avertissement
Meaning
a firm warning or reprimand; gentle or earnest advice
Example
He received an admonition for his careless work.
Il a reçu un avertissement pour son travail négligent.
B2 adjective əˈstɒnɪʃɪŋ

astonishing

étonnant
Meaning
Extremely surprising or impressive; amazing.
Example
The astonishing discovery changed the way we view the universe.
La découverte étonnante a changé notre vision de l'univers.
B2 verb /əˈraɪz/

arise

survenir
Meaning
to begin to exist or to happen
Example
Problems may arise if you don't plan ahead.
Des problèmes peuvent survenir si vous ne planifiez pas à l'avance.
C2 adjective /ˈæfəbəl/

affable

affable
Meaning
friendly, easy to talk to, and pleasant in manner
Example
He is such an affable host that everyone feels comfortable at his parties.
C'est un hôte tellement affable que tout le monde se sent à l'aise à ses fêtes.
C2 adjective /ˈæpəzɪt/

apposite

approprié
Meaning
highly appropriate or relevant to what is being discussed
Example
Her remark was particularly apposite to the situation.
Son commentaire était particulièrement approprié à la situation.
C2 noun /ˈæpəfθɛm/

apophthegm

dicton ou maxime courte, concise et éducative
Meaning
A short, pithy, and instructive saying or maxim.
Example
She always had a witty apophthegm to share at meetings.
Elle avait toujours un apophtegme spirituel à partager lors des réunions.
C1 verb ˌæs.ɚˈteɪn

ascertain

vérifier
Meaning
To find out or discover something with certainty; to verify.
Example
The police tried to ascertain the cause of the accident.
La police a essayé de vérifier la cause de l'accident.
C2 noun /ˌæs.əˈfet.ɪ.də/

Asafoetida

asafoetida
Meaning
a pungent spice derived from the resin of a plant, commonly used in Indian cooking
Example
A pinch of asafoetida adds a distinctive flavor to the lentil curry.
Une pincée d'asafoetida ajoute une saveur distinctive au curry de lentilles.
C1 noun əˌkred.ɪˈteɪ.ʃən

accreditation

accréditation
Meaning
The action or process of officially recognizing someone or something as having a particular status or being qualified to perform a particular activity.
Example
Accreditation ensures institutional credibility.
L'accréditation garantit la crédibilité institutionnelle.
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.
B1 verb /əˈsɪst/

assist

aider
Meaning
to help or support someone in doing something
Example
The nurse will assist the doctor during the surgery.
L'infirmière assistera le médecin pendant la chirurgie.
B2 noun əˌkaʊntəˈbɪləti

accountability

responsabilité
Meaning
The fact or condition of being accountable; responsibility.
Example
Accountability is key to maintaining trust in any system.
La responsabilité est essentielle pour maintenir la confiance dans tout système.
B2 noun /əˈreɪ/

array

série, exposition
Meaning
an impressive display or arrangement of things
Example
The shop displayed an array of colorful dresses.
Le magasin a présenté une exposition impressionnante de robes colorées.
C1 noun /ɔːˈrɔːrə/

aurora

aurore
Meaning
A natural display of lights in the sky, usually seen in polar regions.
Example
We traveled to Norway to see the northern aurora.
Nous sommes allés en Norvège pour voir l'aurore boréale.
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.
B1 noun /əˈtendəns/

Attendance

présence
Meaning
the action or state of going regularly to or being present at a place or event
Example
The teacher takes attendance at the beginning of each class.
L'enseignant prend la présence au début de chaque cours.
C1 noun ˈæltruɪzəm

altruism

altruisme, souci désintéressé du bien-être des autres
Meaning
The belief in or practice of disinterested and selfless concern for the well-being of others.
Example
His altruism motivated others to volunteer.
Son altruisme a motivé d'autres à faire du bénévolat.
C2 noun /ˈætəmaɪzər/

atomizer

atomiseur
Meaning
A device that sprays liquid into a fine mist.
Example
She used an atomizer to apply the perfume evenly.
Elle a utilisé un atomiseur pour appliquer le parfum uniformément.
C1 adjective ˈɑː.dʒu.əs

arduous

ardu
Meaning
Involving or requiring strenuous effort; difficult and tiring.
Example
The trek through the mountains was an arduous journey.
La randonnée à travers les montagnes était un voyage ardu.
C1 noun /ˈædɪdʒ/

adage

proverbe
Meaning
a short, well-known saying that expresses a general truth or piece of advice
Example
The old adage says that honesty is the best policy.
Le vieux proverbe dit que l'honnêteté est la meilleure politique.
B1 noun /ˈɛər.kræft/

aircraft

aéronef
Meaning
A vehicle, such as an airplane or helicopter, that can fly in the air.
Example
The military aircraft flew over the city.
L'aéronef militaire a survolé la ville.
C1 adjective /əˈluːf/

aloof

distant
Meaning
Not friendly or forthcoming; cool and distant.
Example
He remained aloof during the entire discussion.
Il est resté distant pendant toute la discussion.
C1 noun /əˈkwɪtl/

acquittal

Meaning
a judgment that a person is not guilty of the crime with which they have been charged
Example
The acquittal of the accused shocked the public.
C2 verb /əˈbʌt/

abut

border
Meaning
to be next to or share a border with
Example
The park abuts the river on the north side.
Le parc borde la rivière du côté nord.
B1 adjective /əkˈsɛptəbəl/

acceptable

acceptable
Meaning
able to be agreed upon; satisfactory or suitable
Example
Your proposal is acceptable to the committee.
Votre proposition est acceptable pour le comité.
B2 noun /əˈvɔɪdəns/

avoidance

évitement
Meaning
the act of staying away from something; deliberate prevention of contact or confrontation
Example
Avoidance of difficult conversations can create bigger problems later.
L’évitement des conversations difficiles peut créer de plus grands problèmes plus tard.
C1 verb /əˈliː.vi.eɪt/

alleviate

alléger ou atténuer
Meaning
To make suffering, deficiency, or a problem less severe; to relieve or ease.
Example
Meditation can alleviate stress and improve focus.
La méditation peut alléger le stress et améliorer la concentration.
C1 adjective ˌæd.vɚˈser.i.əl

adversarial

adversarial
Meaning
Involving or characterized by conflict or opposition.
Example
The two companies have an adversarial relationship in the market.
Les deux entreprises ont une relation conflictuelle sur le marché.
B2 verb /əˈsɛmbəl/

assemble

assembler
Meaning
to gather or bring together in one place
Example
The students assembled in the hall for the meeting.
les étudiants se sont réunis dans la salle pour la réunion.
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.
B1 adjective /ɑːrmd/

armed

armé
Meaning
equipped with or carrying weapons
Example
The bank was robbed by armed men.
La banque a été volée par des hommes armés.
C1 adjective /əˈnæl.ə.ɡəs/

analogous

analogue
Meaning
Comparable in certain respects, typically in a way that makes clearer the nature of things being compared.
Example
The human brain is analogous to a supercomputer.
Le cerveau humain est analogue à un superordinateur.
B2 noun /əˈstrɒlədʒi/

astrology

astrologie
Meaning
the study of the movements and relative positions of celestial bodies interpreted as having an influence on human affairs
Example
She studied astrology to understand her future.
Elle a étudié l'astrologie pour comprendre son avenir.
C1 adjective ɔːˈspɪʃ.əs

auspicious

favorable
Meaning
Favorable or bringing good luck and success
Example
The wedding was held on an auspicious day.
Le mariage a eu lieu un jour favorable.
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.
C1 adjective /əˈbreɪsɪv/

abrasive

rugueux, rêche ou capable d'user par frottement
Meaning
harsh, rough, or capable of wearing down by rubbing
Example
His abrasive tone made everyone uncomfortable.
Son ton rugueux a mis tout le monde mal à l'aise.
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.
A1 pronoun /ˈɛnɪθɪŋ/

anything

n'importe quoi
Meaning
any object, event, or matter; whatever thing
Example
You can ask me anything about the project.
Tu peux me demander n'importe quoi sur le projet.
C1 noun /æmˈniːʒə/

amnesia

amnésie
Meaning
A partial or total loss of memory, usually caused by injury, illness, or psychological trauma.
Example
After the accident, she suffered from amnesia and could not remember her own name.
Après l'accident, elle a souffert d'amnésie et n'a pas pu se souvenir de son propre nom.
A2 adverb /əˈbʌv/

Above

au-dessus; plus haut
Meaning
in or to a higher place; overhead
Example
The airplane flew above the clouds.
L'avion a volé au-dessus des nuages.
C1 adjective /ədˈhiːsɪv/

Adhesive

collant
Meaning
আঠালো; চটচটে;
Example
The adhesive tape stuck firmly to the wall.
Le ruban adhésif s'est fixé fermement au mur.
C2 noun /əˈpɜːrtənəns/

appurtenance

accessoire / élément supplémentaire
Meaning
an accessory or supplementary part of something
Example
The garage is an appurtenance of the main house.
Le garage est un accessoire de la maison principale.
C2 verb /ˌæntɪˈsiːd/

antecede

précéder
Meaning
to come before in time or order
Example
A short introduction usually antecedes the main text.
Une courte introduction précède généralement le texte principal.
C1 adverb /ˈeɪ.mi.ə.bli/

Amiably

amicalement, de manière amicale
Meaning
in a friendly and pleasant manner
Example
They discussed the issue amiably without any arguments.
Ils ont discuté du problème amicalement sans aucune dispute.
C2 verb /ˈæbnɪˌɡeɪt/

abnegate

abnéguer
Meaning
to deny or renounce something, especially a right or desire
Example
She chose to abnegate her personal interests for the sake of the team.
Elle a choisi d'abnéguer ses intérêts personnels pour le bien de l'équipe.
B2 conjunction /ˌɔːlˈbiː.ɪt/

albeit

bien que
Meaning
Although; even though.
Example
He finally agreed, albeit reluctantly.
Il a finalement accepté, bien que à contrecœur.
C2 adjective /əˈθɜːrst/

athirst

asif, avideux
Meaning
Very eager or desirous for something.
Example
The explorer was athirst for adventure.
L'explorateur était asif d'aventure.
B2 noun əˈbʌndəns

abundance

abondance
Meaning
A very large quantity of something; plenty
Example
The abundance of vegetables in winter is remarkable.
L'abondance de légumes en hiver est remarquable.
B2 verb əˈpɔɪn.tɪd

appointed

nommé
Meaning
Assign a job or role to someone; designate someone to a position.
Example
Appointed officials carry significant responsibilities.
Les fonctionnaires nommés ont des responsabilités importantes.
C1 noun /ˌæktʃuˈæləti/

actuality

réalité
Meaning
The state of existing in reality rather than in appearance or imagination.
Example
The movie was based on historical actuality.
Le film était basé sur la réalité historique.
C1 adjective /əˈbɪzməl/

abysmal

abominable / épouvantable
Meaning
extremely bad or appalling
Example
The team's performance was abysmal.
La performance de l'équipe était abominable.
C1 noun /əˈrɪəz/

arrears

arriérés
Meaning
Money that is owed and should have been paid earlier.
Example
She was months in arrears with her electricity bill.
Elle était en retard de plusieurs mois pour sa facture d'électricité.
C2 noun /ˈɑːrbər/

arbor

abri ombragé formé par des arbres ou des plantes grimpantes
Meaning
a shady garden shelter formed by trees, climbing plants, or latticework
Example
They rested under the arbor covered with roses.
Ils se reposaient sous l'arbor couvert de roses.
B2 adjective + noun æmˈbɪʃəs ɪnˈdevər

ambitious endeavor

effort ambitieux
Meaning
A bold and determined attempt to achieve something challenging.
Example
Artemis is an ambitious endeavor in space exploration.
Artemis est un effort ambitieux dans l'exploration spatiale.
C2 adjective /ˌænθrəpəˈmɔːrfɪk/

anthropomorphic

anthropomorphique
Meaning
attributing human characteristics to non-human things, like animals or objects
Example
The cartoon shows an anthropomorphic cat walking on two legs.
Le dessin animé montre un chat anthropomorphique marchant sur deux pattes.
C2 noun /ˌænɪˈmɒmɪtər/

anemometer

anémomètre
Meaning
An instrument used to measure the speed and direction of wind.
Example
The scientist used an anemometer to record the wind speed during the storm.
Le scientifique a utilisé un anémomètre pour enregistrer la vitesse du vent pendant la tempête.
C1 noun /əˈkɔːrdiən/

accordion

accordéon (instrument de musique)
Meaning
a musical instrument played by squeezing and expanding with keys and buttons
Example
The musician played a cheerful tune on the accordion.
Le musicien a joué un air joyeux à l'accordéon.
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 ˌæɡ.roʊˈiː.koʊˌsɪs.təm

agroecosystem

agrosystème
Meaning
An ecological system centered on agricultural activities and processes.
Example
A healthy agroecosystem improves soil fertility.
Un agroécosystème sain améliore la fertilité du sol.
C1 adjective /ˌeɪˈtɪpɪkəl/

atypical

atypique
Meaning
not representative of a type, group, or class; unusual or abnormal
Example
The doctor said it was an atypical case of the disease.
Le médecin a dit que c'était un cas atypique de la maladie.
C1 noun /ˈælkəmi/

alchemy

alchimie
Meaning
A medieval practice combining elements of chemistry and philosophy, aimed at transforming matter, especially turning base metals into gold.
Example
Medieval scientists devoted their lives to alchemy.
Les scientifiques médiévaux ont dédié leur vie à l'alchimie.
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 adjective /əˈsɪdjʊləs/

acidulous

légèrement acide ou amer
Meaning
slightly sour or sharp in taste or manner
Example
The critic wrote an acidulous review of the movie.
Le critique a écrit une critique acide du film.
B2 noun /əˈnælədʒi/

analogy

analogie
Meaning
A comparison between two things for the purpose of explanation or clarification.
Example
The teacher used the analogy of a tree to explain the structure of an essay.
Le professeur a utilisé l'analogie d'un arbre pour expliquer la structure d'un essai.
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.
C1 noun /ədˈhiːʒən/

adhesion

adhésion
Meaning
the process or state of sticking to something
Example
Strong adhesion is needed for the tiles to stay in place.
Une forte adhésion est nécessaire pour que les carreaux restent en place.
B2 noun /əkˌsɛs.əˈbɪl.ə.ti/

accessibility

accessibilité
Meaning
Accessibility or availability, easy availability of any place or service.
Example
Improved accessibility helps people with disabilities.
L'amélioration de l'accessibilité aide les personnes handicapées.
C1 noun /ˌɑːrbɪˈtreɪʃən/

arbitration

arbitrage
Meaning
the process of resolving a dispute through an impartial third party whose decision is binding; formal judgment outside a court
Example
The contract requires arbitration to settle any disputes.
Le contrat impose l’arbitrage pour régler tout différend.
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.
C1 noun /əˈseɪlənt/

assailant

agresseur
Meaning
a person who attacks another
Example
The police arrested the assailant at the scene.
La police a arrêté l'agresseur sur les lieux.
C1 noun /ˈeɪ.kər.ɪdʒ/

acreage

hectare
Meaning
An area of land measured in acres.
Example
The farmer owns a large acreage of fertile land.
L'agriculteur possède une grande hectare de terre fertile.
C1 verb /əˈbriːvieɪt/

abbreviate

abréger
Meaning
To shorten a word, phrase, or text by leaving out letters or parts.
Example
We often abbreviate 'Doctor' to 'Dr'.
Nous abrégons souvent 'Docteur' en 'Dr'.
C2 verb /əˈɡrɛs/

aggress

agresser
Meaning
to initiate an attack or show hostile behavior
Example
The army chose not to aggress without provocation.
L'armée a choisi de ne pas agresser sans provocation.
C1 noun /ˌædʒ.ɪˈteɪ.ʃən/

agitation

agitation
Meaning
a state of nervousness, excitement, or unrest; or action of stirring up public concern
Example
There was visible agitation among the crowd.
Il y avait une agitation visible parmi la foule.
C2 noun /ˌænɪmædˈvɜːʒən/

animadversion

critique
Meaning
Strong criticism or censure.
Example
The policy attracted severe animadversion from the public.
La politique a attiré une critique sévère du public.