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C2 adjective /ˌkrɪp.təˈɡræf.ɪk/

cryptographic

cryptographique
Meaning
Relating to cryptography; involving or using secret codes or ciphers for security.
Example
Banks use cryptographic technology to protect transactions.
Les banques utilisent la technologie cryptographique pour sécuriser les transactions.
C2 adjective /kəˈdævərəs/

cadaverous

cadavérique
Meaning
Resembling a corpse; very pale, thin, or bony.
Example
His cadaverous appearance shocked everyone at the party.
Son apparence cadavérique a choqué tout le monde à la fête.
C2 adjective /ˌɛsəˈtɛrɪk/

esoteric

ésotérique
Meaning
intended for or understood by only a small number of people with special knowledge
Example
The professor gave an esoteric lecture on ancient philosophy.
Le professeur a donné une conférence ésotérique sur la philosophie ancienne.
C2 verb /pɜːrl/

purl

couler avec un bruit de murmure
Meaning
To knit with a purl stitch; to flow with a murmuring sound (as a stream).
Example
The brook purled softly through the meadow.
Le ruisseau purla doucement à travers la prairie.
C2 noun /ˌkɒl.əˈneɪd/

colonnade

colonnade
Meaning
A row of evenly spaced columns supporting a roof, often in classical architecture.
Example
The visitors admired the grand colonnade at the entrance of the temple.
Les visiteurs ont admiré la grande colonnade à l'entrée du temple.
C2 verb /ˌpriːɪɡˈzɪst/

preexist

exister au préalable
Meaning
to exist beforehand or before something else
Example
These customs preexist the arrival of modern technology.
Ces coutumes existaient avant l'arrivée de la technologie moderne.
C2 noun /ˈænti/

ante

mise initiale dans un jeu
Meaning
a stake put up by a player in poker or similar games before receiving cards; also used figuratively to mean an initial investment or contribution
Example
Each player placed an ante before the game began.
Chaque joueur a mis un ante avant que le jeu commence.
C2 noun /dɪˈspɔɪlər/

despoiler

pillard
Meaning
A person who robs, plunders, or violently takes things from others.
Example
The despoilers left the city in ruins.
Les pillards ont laissé la ville en ruines.
C2 noun /ˈfɔːrˌnɑːlɪdʒ/

foreknowledge

prémonition
Meaning
Awareness of something before it happens or exists.
Example
The prophet claimed to have foreknowledge of the event.
Le prophète a affirmé avoir la prémonition de l'événement.
C2 noun /ˈʒɑːndɑːrm/

gendarme

gendarme
Meaning
A French police officer, especially a member of a military-style police force.
Example
The gendarme stopped the car for a routine check.
Le gendarme a arrêté la voiture pour un contrôle de routine.
C2 adjective /ˈtʃɛəri/

chary

prudent
Meaning
cautious or wary about doing something
Example
She was chary of investing in the new business venture.
Elle était prudente à investir dans la nouvelle entreprise.
C2 adjective /dɪˈsɛnʃəs/

dissentious

diviseur
Meaning
Causing or likely to cause disagreement and conflict.
Example
His dissentious remarks divided the group further.
Ses remarques divisives ont encore plus divisé le groupe.
C2 adjective /ˈɪn.dɪ.dʒənt/

indigent

indigent
Meaning
lacking the necessities of life due to poverty; very poor
Example
The hospital offers free care to indigent patients.
L'hôpital offre des soins gratuits aux patients indigents.
C2 adjective /ˈrɛpərəbəl/

reparable

réparable
Meaning
able to be repaired or fixed
Example
The damage to the car was serious but still reparable.
Les dommages à la voiture étaient graves mais encore réparables.
C2 noun/adjective /ˈsaɪklɔɪd/

cycloid

courbe cycloïdienne
Meaning
a curve traced by a point on the rim of a circle as it rolls along a straight line
Example
The cycloid is often studied in mathematics and physics.
La cycloïde est souvent étudiée en mathématiques et en physique.
C2 adverb /ˈbruːskli/ or /ˈbrʌskli/

brusquely

brusquement
Meaning
in a blunt, abrupt, or rude manner
Example
She brusquely dismissed the suggestion.
Elle a rejeté la suggestion brusquement.
C2 adjective /ˈdaʊ.di/

dowdy

démodé / usé
Meaning
unfashionable, dull, or shabby in appearance
Example
She wore a dowdy dress to the party.
Elle portait une robe démodée à la fête.
C2 noun /tʃæf/

Chaff

balles; choses sans valeur; plaisanteries légères
Meaning
the husks of corn or other seed separated by winnowing; worthless things; light-hearted joking
Example
The farmer separated the wheat from the chaff using traditional methods.
Le fermier a séparé le blé de la balle en utilisant des méthodes traditionnelles.
C2 noun /ˈbuː.jɒ̃/

bouillon

bouillon
Meaning
A clear, seasoned broth made by simmering meat, fish, or vegetables in water.
Example
She added vegetables to the bouillon for extra flavor.
Elle a ajouté des légumes au bouillon pour plus de saveur.
C2 noun /ˌbrɪɡ.əˈdɪər/

brigadier

brigadier
Meaning
A military officer rank, usually commanding a brigade.
Example
The brigadier inspected the troops before the parade.
Le brigadier a inspecté les troupes avant le défilé.
C2 noun, verb /ˈpɑːrli/

parley

parole
Meaning
a discussion between opposing sides, especially to negotiate terms
Example
The generals met to parley over the terms of surrender.
Les généraux se sont rencontrés pour discuter des conditions de la reddition.
C2 noun /ˈseɪpiəns/

sapience

sagesse
Meaning
Wisdom or intelligence.
Example
Her sapience in solving problems earned her the respect of her colleagues.
Sa sagesse dans la résolution de problèmes lui a valu le respect de ses collègues.
C2 noun /dɪˈbɛntʃər/

debenture

obligation
Meaning
a type of debt instrument not secured by physical assets or collateral
Example
The company raised capital by issuing debentures to investors.
L'entreprise a levé des fonds en émettant des obligations auprès des investisseurs.
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 adjective /trænzˈæl.paɪn/

transalpine

au-delà des Alpes
Meaning
situated beyond or across the Alps, especially from the viewpoint of Italy
Example
The Romans referred to France as Transalpine Gaul.
Les Romains appelaient la France la Gaule transalpine.
C2 adjective /səˈpʌlkrəl/

sepulchral

relatif à un tombeau, lugubre
Meaning
Relating to a tomb or burial; gloomy, dismal.
Example
The abandoned house had a sepulchral silence about it.
La maison abandonnée avait un silence sepulcral.
C2 adjective /ˈfiːbəlˌmaɪndɪd/

feebleminded

stupide ou à l'esprit faible
Meaning
lacking intelligence or mental capacity; foolish or weak-minded
Example
The feebleminded man struggled to understand basic instructions.
L'homme à l'esprit faible avait du mal à comprendre les instructions de base.
C2 noun /ˈmæŋɡoʊ fɪʃ/

Mango fish

poisson barramundi
Meaning
A popular white fish also known as barramundi or Asian sea bass
Example
Mango fish is prized for its delicate flavor and tender texture.
Le poisson barramundi est apprécié pour sa saveur délicate et sa texture tendre.
C2 noun /ˈhɛksəˌpɒd/

hexapod

hexapode
Meaning
An insect or other organism with six legs.
Example
The scientist observed a hexapod crawling on the leaf.
Le scientifique a observé un hexapode rampant sur la feuille.
C2 noun /eɪˈklɑː/

eclat

grand succès
Meaning
Brilliant success, acclaim, or great public approval.
Example
The artist's debut performance was met with great éclat.
La première performance de l'artiste a été accueillie avec un grand succès.
C2 noun /ˌdʒer.ɪˈmaɪ.æd/

Jeremiad

complainte prolongée; lamentation; liste de malheurs
Meaning
a long mournful complaint or lamentation; a list of woes; a prolonged expression of grief
Example
The newspaper editorial was a jeremiad about the decline of moral values in society.
L'éditorial du journal était un jeremiad sur le déclin des valeurs morales dans la société.
C2 noun /ˈdɛkəˌlɔːɡ/

decalogue

Décalogue
Meaning
The Ten Commandments in the Bible; a set of fundamental rules or principles.
Example
The priest gave a sermon on the importance of the Decalogue.
Le prêtre a donné un sermon sur l'importance du Décalogue.
C2 noun /ˈpʌlkrɪˌtjuːd/

pulchritude

beauté
Meaning
physical beauty
Example
The actress was admired for her pulchritude as well as her talent.
L'actrice a été admirée pour sa beauté et son talent.
C2 noun /sfɪˈrɒmɪtər/

spherometer

sphéromètre
Meaning
An instrument used for measuring the curvature of spherical surfaces.
Example
The scientist used a spherometer to measure the lens curvature.
Le scientifique a utilisé un sphéromètre pour mesurer la courbure de la lentille.
C2 adjective /ˌɪɡ.nəˈmɪn.i.əs/

ignominious

ignominieux
Meaning
Marked by shame, disgrace, or humiliation.
Example
The team suffered an ignominious defeat in the finals.
L'équipe a subi une défaite ignominieuse en finale.
C2 noun /ˈpɛdəˌɡɒɡ/

pedagogue

enseignant
Meaning
a teacher, especially a strict or formal one
Example
The old pedagogue insisted on discipline in the classroom.
Le vieux pédagogue insista sur la discipline dans la classe.
C2 noun /ˈɡræfaɪt/

graphite

graphite
Meaning
a soft, black form of carbon used in pencils and as a lubricant
Example
The artist sketched the portrait using a graphite pencil.
L'artiste a esquissé le portrait avec un crayon graphite.
C2 noun /ˈɒlɪv bɑːb/

Olive barb

barbe olive
Meaning
A small freshwater fish with olive-colored body and barbels
Example
The olive barb is commonly found in South Asian rivers.
La barbe olive se trouve couramment dans les rivières d’Asie du Sud.
C2 noun /ˌɪmpəˈtjuːəsəti/

impetuosity

impétuosité
Meaning
The quality of being rash or impulsive.
Example
His impetuosity often got him into trouble.
Son impétuosité le mettait souvent dans des ennuis.
C2 noun /boʊl/

bole

tronc d'arbre
Meaning
the trunk of a tree
Example
The bole of the tree was thick and strong.
Le tronc de l'arbre était épais et solide.
C2 verb /ˈdiːfælˌkeɪt/

defalcate

détourner des fonds
Meaning
to misuse or embezzle money that one is responsible for
Example
The accountant was accused of defalcating company funds.
Le comptable a été accusé de détournement des fonds de l'entreprise.
C2 noun /kɒzˈmɒɡ.rə.fi/

cosmography

cosmographie
Meaning
the science or art of mapping the universe or cosmos
Example
Medieval scholars practiced cosmography to chart the stars and planets.
Les érudits médiévaux pratiquaient la cosmographie pour cartographier les étoiles et les planètes.
C2 verb /dɪsˈbɜːrs/

disburse

distribuer
Meaning
to pay out money, especially from a fund
Example
The organization will disburse the funds to the affected families.
L'organisation va distribuer les fonds aux familles affectées.
C2 noun /kəˈdævər/

cadaver

cadavre
Meaning
A dead human body, especially one used for medical study.
Example
Medical students dissected the cadaver to learn about human anatomy.
Les étudiants en médecine ont disséqué le cadavre pour apprendre l'anatomie humaine.
C2 noun /viːˈnæləti/

venality

vénalité
Meaning
the quality of being open to bribery or corruption
Example
The scandal revealed the venality of several senior officials.
Le scandale a révélé la vénalité de plusieurs hauts fonctionnaires.
C2 adjective /ˈvɪrəl/

virile

viril
Meaning
having traditionally masculine qualities, such as strength, energy, and sexual vigor
Example
The actor was admired for his virile appearance.
L'acteur a été admiré pour son apparence virile.
C2 adjective /ˈmiːli ˌmaʊðd/

mealy-mouthed

hypocrite
Meaning
Unwilling to speak directly and honestly; insincere or evasive in speech.
Example
The manager gave a mealy-mouthed excuse instead of admitting the mistake.
Le gestionnaire a donné une excuse hypocrite au lieu d'admettre l'erreur.
C2 noun /ˈsteɪtkraft/

statecraft

art de gouverner
Meaning
The art of governing and managing state affairs effectively.
Example
The leader was praised for his exceptional statecraft in handling international relations.
Le leader a été félicité pour son art de gouverner exceptionnel dans la gestion des relations internationales.
C2 adverb /ˈvɛrɪli/

verily

véritablement
Meaning
truly; certainly; without a doubt
Example
Verily, I say unto you, this is the truth.
Véritablement, je vous le dis, c'est la vérité.
C2 noun /əˈplɒm/

aplomb

aplomb
Meaning
Complete and confident self-assurance or poise.
Example
She handled the difficult questions with aplomb.
Elle a gere les questions difficiles avec aplomb
C2 noun /ˈvæsəl/

vassal

vassal
Meaning
A person or country in a subordinate position to another, especially in feudal times under a lord.
Example
The king granted land to his vassal in return for loyalty and service.
Le roi a accordé des terres à son vassal en échange de loyauté et de service.
C2 adjective /ˈɡloʊboʊs/

globose

globulaire
Meaning
Spherical or nearly spherical in shape.
Example
The cactus has large globose fruits.
Le cactus a de gros fruits globulaires.
C2 adjective /pɔːrˈtɛntəs/

portentous

portentueux, grave
Meaning
Giving a sign or warning that something, often bad or serious, is going to happen; or overly solemn and pompous.
Example
His portentous tone made everyone nervous about the news.
Son ton porteur de présages a rendu tout le monde nerveux à propos des nouvelles.
C2 adverb /ɪnˈdjuːbɪtəbli/

indubitably

indubitablement
Meaning
Without a doubt; certainly.
Example
She is indubitably the best candidate for the job.
Elle est indubitablement la meilleure candidate pour le poste.
C2 noun /ˌmælˈoʊdər/

malodor

mauvaise odeur
Meaning
An unpleasant smell; bad odor.
Example
The garbage bin gave off a terrible malodor.
La poubelle dégageait une terrible mauvaise odeur.
C2 adjective /ˈdəʊ.lə.rəs/

dolorous

doloureux
Meaning
Expressing great sorrow or distress.
Example
He spoke in a dolorous tone after the loss.
Il a parlé sur un ton doloureux après la perte.
C2 adjective /ˈmɜːrkəntaɪl/

mercantile

commercial
Meaning
related to trade or commerce
Example
The city grew rapidly due to its mercantile activities.
La ville a rapidement prospéré grâce à ses activités mercantiles.
C2 noun /ˈvɪzɪdʒ/

visage

bonheur
Meaning
A person's face or facial expression.
Example
Her stern visage intimidated the children.
Elle ne pouvait pas cacher sa joie lorsqu'elle a reçu le prix.
C2 verb /dɪˈstreɪn/

distrain

saisir
Meaning
to seize someone's property in order to obtain payment of rent or other money owed
Example
The landlord distrained the tenant's furniture for unpaid rent.
Le propriétaire a saisi les meubles du locataire pour loyer impayé.
C2 adjective /rɪˈmjuːnərətɪv/

remunerative

rémunérateur
Meaning
Financially rewarding or profitable.
Example
He chose a remunerative career in medicine.
Il a choisi une carrière rémunératrice en médecine.
C2 adjective /ɪmˈprɒvɪdənt/

improvident

imprudent
Meaning
Not having or showing foresight; spending wastefully or without thought for the future.
Example
His improvident habits left him with no savings.
Ses habitudes imprudentes l'ont laissé sans économies.
C2 noun /nəˈkrɒpəlɪs/

necropolis

nécropole
Meaning
a large ancient cemetery with elaborate tombs
Example
The archaeologists discovered artifacts in the necropolis of the ancient city.
Les archéologues ont découvert des artefacts dans la nécropole de l'ancienne ville.
C2 adjective /ˈɛrənt/

errant

errant
Meaning
behaving wrongly or straying from the proper course or standards
Example
The teacher disciplined the errant student.
Le professeur a discipliné l'étudiant errant.
C2 noun /ˈmɪstəs/

Mengra / Mystus

silure bagride
Meaning
a genus of catfish found in Asia, commonly known as bagrid catfish
Example
The mystus fish is commonly found in rivers and streams of South Asia.
Le poisson Mystus se trouve couramment dans les rivières et les ruisseaux d'Asie du Sud.
C2 noun /kæd/

Cad

scélérat; grossier
Meaning
a man who behaves dishonorably, especially toward women
Example
Everyone at the party avoided him because he was known to be a cad.
Tout le monde à la fête l'a évité parce qu'il était connu pour être un scélérat.
C2 noun /ˈæf.ə.rɪ.zəm/

aphorism

aphorisme
Meaning
a short, witty saying that expresses a general truth or principle
Example
He began his speech with an aphorism about life and success.
Il a commencé son discours par un aphorisme sur la vie et le succès.
C2 noun /ˈkɒnk.leɪv/

conclave

conclave secret
Meaning
a private meeting, especially a secret or important one
Example
The leaders met in a secret conclave to discuss the strategy.
Les dirigeants se sont réunis dans un conclave secret pour discuter de la stratégie.
C2 noun /ˌhaɪdroʊdaɪˈnæmɪks/

hydrodynamics

hydrodynamique
Meaning
The branch of science concerned with the motion of fluids, especially liquids, and the forces acting on solid bodies immersed in fluids.
Example
Hydrodynamics is essential in designing efficient ship hulls.
L'hydrodynamique est essentielle pour concevoir des coques de navires efficaces.
C2 adjective /kənˈvɪviəl/

convivial

amical, animé et agréable; sociable
Meaning
friendly, lively, and enjoyable; sociable
Example
The party had a convivial atmosphere with music and laughter.
La fête avait une atmosphère conviviale avec de la musique et des rires.
C2 noun /ˈsɛpəlˌtʃər/

Sepulture

tombeau; sépulture;
Meaning
the act of burying a dead body; burial; a grave or tomb
Example
The ancient king's sepulture was discovered by archaeologists.
Le sépulcre du roi ancien a été découvert par les archéologues.
C2 adjective /ʌnˈstɪntɪŋ/

unstinting

généreux
Meaning
given generously without holding back
Example
She received unstinting support from her family.
Elle a reçu un soutien généreux de sa famille.
C2 noun /paɪər/

pyre

bûcher funéraire
Meaning
A heap of combustible material, especially one used for burning a corpse as part of a funeral ceremony.
Example
The villagers built a pyre to honor the deceased.
Les villageois ont construit un bûcher pour honorer le défunt.
C2 adjective /rɪˈprɛsəbl̩/

repressible

réprimable
Meaning
Capable of being restrained or suppressed.
Example
The movement proved to be hardly repressible.
Le mouvement s'est avéré être presque réprimable.
C2 adjective /ˈsiːmi/

seamy

dégradé, sordide
Meaning
Morally degraded, unpleasant, or sordid.
Example
The novel reveals the seamy side of city life.
Le roman révèle le côté sordide de la vie en ville.
C2 noun /ˈdrʌmɪt/

Drumet

drumet
Meaning
a small drum used in military or marching bands
Example
The drummer played a steady beat on the drumet during the parade.
Le batteur a joué un rythme constant sur le drumet pendant le défilé.
C2 adjective /ræpˈtɔːriəl/

raptorial

rapace
Meaning
Relating to birds of prey or predatory behavior.
Example
The eagle is a raptorial bird with sharp talons.
L'aigle est un oiseau de proie avec des serres acérées.
C2 noun /aɪˈkɒnəklæst/

iconoclast

iconoclaste
Meaning
A person who attacks or criticizes cherished beliefs, traditions, or institutions.
Example
He was known as an iconoclast who challenged old traditions.
Il était connu comme un iconoclaste qui défiait les anciennes traditions.
C2 adjective /ˈveɪpərəs/

Vaporous

vaporeux; vague
Meaning
consisting of vapor; vague or insubstantial
Example
The morning air was filled with vaporous mist.
L'air du matin était rempli de brume vaporeuse.
C2 adjective /ˈplɛntɪəs/

plenteous

abondant
Meaning
existing in great quantity; abundant
Example
The harvest was plenteous, providing enough food for the entire village.
La récolte était abondante, fournissant suffisamment de nourriture pour tout le village.
C2 noun, verb /ˈfɪlɪˌbʌstər/

filibuster

une tactique de retardement des actions législatives par des discours prolongés; utiliser une telle tactique
Meaning
a tactic of delaying legislative action by prolonged speech; to use such a tactic
Example
The senator filibustered for hours to prevent the bill from passing.
Le sénateur a filibusté pendant des heures pour empêcher l'adoption du projet de loi.
C2 noun /ˈkaɪrəˌmænsi/

chiromancy

chiromancie
Meaning
The practice of predicting the future by interpreting the lines on the palms of hands; palmistry.
Example
The old woman practiced chiromancy and told fortunes for travelers.
La vieille femme pratiquait la chiromancie et prédisait l'avenir des voyageurs.
C2 noun /ˌfɪziˈɒnəmi/

physiognomy

étude des traits du visage
Meaning
the study of facial features to judge character or personality
Example
He believed in physiognomy and tried to read people's personalities from their faces.
Il croyait à la physiognomonie et essayait de lire la personnalité des gens à partir de leurs visages.
C2 noun /ˈsɪkəfənt/

sycophant

flagorneur
Meaning
A person who acts obsequiously toward someone important in order to gain advantage.
Example
The manager was surrounded by sycophants who agreed with everything he said.
Le manager était entouré de flagorneurs qui étaient d'accord avec tout ce qu'il disait.
C2 noun phrase /ˌhjuː ən ˈkraɪ/

hue and cry

cris de protestation
Meaning
A loud public outcry or protest, often demanding action.
Example
There was a hue and cry over the new policy changes.
Il y a eu un grand cri de protestation suite aux nouveaux changements de politique.
C2 verb /beɪst/

baste

verser ou badigeonner de la graisse fondue, du jus ou du liquide sur la viande pendant la cuisson pour la garder humide
Meaning
to pour or brush melted fat, juices, or liquid over meat during cooking to keep it moist
Example
She basted the turkey every 30 minutes to keep it juicy.
Elle a badigeonné la dinde toutes les 30 minutes pour la garder juteuse.
C2 noun /ˌfoʊ.nəˈlɑː.dʒi/

phonology

phonologie
Meaning
the study of the sound system of a language
Example
She is studying phonology to understand how sounds function in English.
Elle étudie la phonologie pour comprendre comment les sons fonctionnent en anglais.
C2 noun /ˌɪntərˈrɛɡnəm/

interregnum

interrègne
Meaning
A period between rulers or governments when normal leadership is suspended.
Example
The country faced instability during the interregnum after the king’s death.
Le pays a connu de l’instabilité pendant l’interrègne après la mort du roi.
C2 adjective /kəˈnaɪ.vɪŋ/

conniving

rusé
Meaning
secretly scheming or plotting to help in wrongdoing
Example
He is a conniving politician who manipulates people for power.
C'est un homme politique rusé qui manipule les gens pour le pouvoir.
C2 noun /fɪˈlɒl.ə.dʒi/

philology

l'étude de la langue dans les sources historiques écrites ; linguistique
Meaning
the study of language in written historical sources; linguistics
Example
She devoted her career to philology, researching ancient manuscripts.
Elle a consacré sa carrière à la philologie, en recherchant des manuscrits anciens.
C2 noun /ˈlɪŋ.ɡoʊ/

lingo

jargon spécialisé
Meaning
Specialized or informal language used by a particular group that is often difficult for outsiders to understand.
Example
The manual was written in technical lingo that confused the new employees.
Le manuel était écrit en jargon technique qui a embrouillé les nouveaux employés.
C2 noun /ˈkwɪkˌsɪlvər/

quicksilver

mercure
Meaning
Mercury; a liquid metal, or something that is quick and unpredictable.
Example
His mood was as changeable as quicksilver.
Son humeur était aussi changeante que le mercure.
C2 verb /voʊˈsɪfəˌreɪt/

vociferate

vociférer
Meaning
to shout, complain, or argue loudly or vehemently
Example
The protesters vociferated against the unfair law.
Les manifestants ont vociféré contre la loi injuste.
C2 verb /ˌʌn.dɪˈsiːv/

undeceive

désillusionner
Meaning
To free someone from a misconception or false belief.
Example
She tried to undeceive him about the false rumors.
Elle a essayé de le désillusionner au sujet des fausses rumeurs.
C2 adjective, noun /səbˈmɜːrsəbl/

submersible

submersible
Meaning
capable of being submerged; a small underwater craft
Example
The scientists explored the deep ocean using a submersible.
Les scientifiques ont exploré l'océan profond à l'aide d'un submersible.
C2 adjective /ɪˈmɛrɪtəs/

emeritus

professeur émérite
Meaning
having retired but allowed to retain their title as an honor
Example
He is a professor emeritus at the university.
Il est professeur émérite à l'université.
C2 adjective /ˈprɒɡnəθəs/

prognathous

prognathe
Meaning
Having jaws that project forward beyond the rest of the face.
Example
The fossil displayed a distinctly prognathous skull structure.
Le fossile affichait une structure de crâne distinctement prognathe.
C2 noun /ˌklɛptəˈmeɪniæk/

kleptomaniac

personne avec une envie irrépressible de voler
Meaning
A person with an irresistible urge to steal, typically without need or profit.
Example
The kleptomaniac was caught shoplifting again.
Le kleptomane a été pris en flagrant délit de vol dans un magasin à nouveau.
C2 noun /ˈaɪdlər/

idler

fainéant
Meaning
A person who avoids work or spends time lazily.
Example
He was known as an idler who wasted his days.
Il était connu comme un fainéant qui gâchait ses journées.
C2 adjective /dɪˈluːsɪv/

delusive

illusoir
Meaning
Giving a false or misleading impression; deceptive.
Example
His promises turned out to be delusive and untrustworthy.
Ses promesses se sont révélées être illusoires et peu fiables.
C2 noun /ˈmuːn.biːm/

moonbeam

rayon de lune
Meaning
A ray of light from the moon.
Example
A moonbeam lit up the quiet forest clearing.
Un rayon de lune illumina la clairière silencieuse de la forêt.
C2 noun ˈtræn.zi.əns

transience

éphémérité
Meaning
The state or fact of lasting only for a short time; impermanence.
Example
The transience of youth makes it more precious.
La transience de la jeunesse la rend plus précieuse.
C2 adjective /ˈɡʌstəˌtɔːri/

gustatory

gustatif
Meaning
relating to the sense of taste
Example
The restaurant offered a gustatory experience unlike any other.
Le restaurant a offert une expérience gustative unique.
C2 noun /ˈbrɪk.bæt/

Brickbat

un morceau de brique; critique sévère ou censure
Meaning
a piece of brick, especially one used as a missile; harsh criticism or censure
Example
The angry protesters threw brickbats at the building windows.
Les manifestants en colère ont lancé des briques contre les fenêtres du bâtiment.
C2 verb /læmˈbeɪst/

lambaste

réprimander sévèrement
Meaning
to criticize someone or something harshly; to reprimand severely
Example
The teacher lambasted the students for not completing their homework.
Le professeur a sévèrement réprimandé les étudiants pour ne pas avoir fait leurs devoirs.
C2 verb /ˈlɔɪtər/

loiter

traîner, rester sans but
Meaning
To stand or wait around idly without apparent purpose.
Example
The teenagers were told not to loiter outside the shop.
Les adolescents ont été interdits de traîner devant le magasin.
C2 noun /ˈɡælvəˌnɪzəm/

galvanism

galvanisme
Meaning
Electricity produced by chemical action, especially in a battery; the therapeutic use of electricity in medicine.
Example
Galvanism played a key role in early experiments with electricity.
Le galvanisme a joué un rôle clé dans les premières expériences avec l'électricité.
C2 adjective /ˈbʌlbəs/

bulbous

bulbeux / arrondi
Meaning
Bulging, round, or swollen in shape; resembling a bulb.
Example
The frog had a bulbous nose and big eyes.
La grenouille avait un nez bulbeux et de grands yeux.
C2 verb /fɔrˈswɛr/

forswear

renoncer
Meaning
to renounce or reject; to give up completely
Example
He forswore his old habits and started a new life.
Il a renoncé à ses anciennes habitudes et a commencé une nouvelle vie.
C2 adjective /ɪˈfjuːsɪv/

effusive

effusif
Meaning
Expressing feelings of gratitude, pleasure, or approval in an unrestrained or heartfelt manner.
Example
She gave him an effusive welcome after his long journey.
Elle lui a réservé un accueil effusif après son long voyage.
C2 noun /ˈzuːəʊˌplæŋktən/

zooplankton

zooplancton
Meaning
Microscopic aquatic animals that drift in water bodies and form an essential part of the aquatic food chain, serving as food for fish and other marine organisms.
Example
Zooplankton plays an important role in the aquatic food chain.
Le zooplancton joue un rôle important dans la chaîne alimentaire aquatique.
C2 noun /ˌpoʊpʊˈriː/

potpourri

mélange de fleurs séchées
Meaning
a mixture of dried flowers and spices kept in a bowl to perfume a room; a miscellaneous collection
Example
The living room was filled with the scent of potpourri.
Le salon était rempli du parfum du potpourri.
C2 adjective /əˈvʌŋkjələr/

avuncular

sympathique comme un oncle
Meaning
kind and friendly, like an uncle
Example
He had an avuncular manner that made everyone feel comfortable.
Il avait une manière avunculaire qui mettait tout le monde à l'aise.
C2 noun /ˈblændɪʃmənt/

blandishment

flatterie
Meaning
flattering or pleasing statement or action used to persuade someone gently
Example
She used every blandishment to win his support.
Elle a utilisé toutes les flatteries pour gagner son soutien.
C2 noun /ˈiːdʒɪs/

aegis

protection
Meaning
The protection, backing, or support of a particular person or organization.
Example
The project was carried out under the aegis of the United Nations.
Le projet a été réalisé sous l'égide des Nations Unies.
C2 adjective /heɪl/

hale

vital
Meaning
strong and healthy, especially of an elderly person
Example
Despite his age, the man remained hale and active.
Malgré son âge, l'homme est resté en bonne santé et actif.
C2 noun /ɑːmz/

alms

aumône
Meaning
Money, food, or goods given to the poor as charity.
Example
The monk distributed alms to the needy villagers.
Le moine a distribué des aumônes aux pauvres villageois.
C2 noun /ˈhɛfər/

heifer

génisse
Meaning
a young cow that has not borne a calf
Example
The farmer raised a heifer for dairy production.
L'agriculteur a élevé une génisse pour la production laitière.
C2 noun /ˈpjuːdʒɪlɪzəm/

pugilism

boxe
Meaning
The practice or sport of boxing.
Example
He studied the art of pugilism in his youth.
Il a étudié l'art de la boxe dans sa jeunesse.
C2 noun /sɛnˈtjʊəriən/

centurion

centurion
Meaning
A commander of a unit of one hundred soldiers in the ancient Roman army.
Example
The centurion led his men into battle with courage.
Le centurion a mené ses hommes au combat avec courage.
C2 noun /ˌbædɪˈnɑːʒ/

badinage

badinage, conversation plaisante
Meaning
Playful and humorous conversation; banter.
Example
The friends enjoyed a light badinage over coffee.
Les amis ont apprécié une légère badinage autour du café.
C2 noun /maɪˈkrɑː.skə.pi/

microscopy

microscopie
Meaning
The use of a microscope to observe small objects or organisms.
Example
Microscopy revealed the structure of the cells.
La microscopie a révélé la structure des cellules.