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C1 verb /kənˈdʒɛst/

congest

congestionner
Meaning
To block or overcrowd a space, making movement or flow difficult.
Example
Heavy traffic can congest the city streets during rush hour.
Le trafic dense peut congestionner les rues de la ville pendant les heures de pointe.
C1 verb /ˈkætəˌlaɪz/

catalyze

catalyser
Meaning
To cause or accelerate a reaction or change.
Example
The new law catalyzed reforms across the sector.
La nouvelle loi a catalysé des réformes dans tout le secteur.
C1 noun ˌsɛn.trə.laɪˈzeɪ.ʃən

centralization

centralisation
Meaning
The concentration of control and decision-making power in a central authority.
Example
Excessive centralization can slow down decision-making.
Une centralisation excessive peut ralentir la prise de décision.
C1 noun /ˈkɒntrəbænd/

contraband

marchandises illégales
Meaning
goods that are illegal to import, export, or possess
Example
The police seized a shipment of contraband cigarettes.
La police a saisi une cargaison de cigarettes de contrebande.
C1 noun /ˈkɒnɪfər/

conifer

Conifère
Meaning
a type of tree that bears cones and evergreen needle-like leaves, such as pine or fir
Example
The forest is dominated by conifers like pine and spruce.
La forêt est dominée par des conifères comme le pin et l'épicéa.
C1 noun /kriːd/

creed

crédo, principe
Meaning
A system of religious or spiritual beliefs or a guiding principle.
Example
Freedom of speech is part of his personal creed.
La liberté d'expression fait partie de son crédo personnel.
C1 noun /ˈkɒndɪmənt/

condiment

condiment
Meaning
a substance such as salt, mustard, or ketchup that is used to add flavor to food
Example
Ketchup is a popular condiment in many countries.
Le ketchup est un condiment populaire dans de nombreux pays.
C1 noun /ˈkɒrənər/

coroner

médecin légiste
Meaning
an official who investigates sudden, violent, or suspicious deaths
Example
The coroner determined the cause of death was natural.
Le médecin légiste a déterminé que la cause de la mort était naturelle.
C1 adjective /ˈtʃɛk.ərd/

checkered

à carreaux
Meaning
Having a pattern of alternating squares of different colors; also describing a past full of ups and downs or varied experiences.
Example
He had a checkered career with many highs and lows.
Il a eu une carrière à carreaux avec de nombreux hauts et bas.
C1 noun /ˈkæn.ɪ.bəl/

Cannibal

cannibale
Meaning
a person who eats the flesh of other human beings
Example
The explorer's journal described rumors of cannibals living on the remote island.
Le journal de l'explorateur décrivait des rumeurs de cannibales vivant sur une île éloignée.
C1 verb /kənˈtɛkstʃuəlaɪz/

contextualize

contextualiser
Meaning
to place something in a context or interpret it in relation to its surroundings
Example
The teacher contextualized the historical event to make it more relevant for students.
Le professeur a contextualisé l'événement historique pour le rendre plus pertinent pour les étudiants.
C1 noun /kəˈres/

Caress

caresse
Meaning
a gentle or loving touch
Example
The mother's gentle caress calmed the crying baby.
La caresse douce de la mère calma le bébé qui pleurait.
C1 noun /ˈtʃæplɪn/

chaplain

aumônier
Meaning
A member of the clergy attached to a private chapel, institution, hospital, or military unit.
Example
The army chaplain offered prayers before the battle.
L'aumônier de l'armée a offert des prières avant la bataille.
C1 noun ˌkæp.ɪ.təl.aɪˈzeɪ.ʃən

capitalization

capitalisation
Meaning
The total market value of a company's shares or the provision of capital for a company or activity.
Example
The company's capitalization reached $1 billion in market value.
La capitalisation de l'entreprise a atteint 1 milliard de dollars en valeur marchande.
C1 noun /ˈkriː.dəns/

credence

crédibilité, foi
Meaning
belief in or acceptance of something as true
Example
The witness gave credence to the defendant's alibi.
Le témoin a accordé du crédit à l'alibi de l'accusé.
C1 noun kənˈɡlɒm.ər.ət

conglomerate

conglomérat
Meaning
A large corporation formed by the merging of separate and diverse firms.
Example
The company grew into a multinational conglomerate.
L'entreprise est devenue un conglomérat multinational.
C1 adjective /ˈkælkjʊleɪtɪŋ/

calculating

calculateur
Meaning
acting in a scheming and ruthlessly determined way
Example
He had a cold and calculating approach to business.
Il avait une approche froide et calculatrice des affaires.
C1 verb /ˈkæptɪveɪt/

captivate

captiver, attirer
Meaning
to attract and hold the interest of; to charm or fascinate
Example
Her beautiful voice captivated the audience.
Sa voix magnifique a captivé l'audience.
C1 adverb /ˈkrɒswaɪz/

Crosswise

en croix
Meaning
in the form of a cross; diagonally across
Example
Place the logs crosswise to build a stable fire.
Place les bûches en croix pour construire un feu stable.
C1 noun /ˈkɒndɪmənts/

condiments

condiments ou sauces
Meaning
Seasonings or sauces used to add flavor to food.
Example
Ketchup and mustard are popular condiments for burgers.
Le ketchup et la moutarde sont des condiments populaires pour les hamburgers.
C1 adjective /kənˈtraɪvd/

contrived

artificiel ou forcé; pas naturel ni spontané
Meaning
artificial or forced; not natural or spontaneous
Example
The ending of the movie felt contrived and unrealistic.
La fin du film semblait artificielle et irréaliste.
C1 noun/verb /ˈkætəpʌlt/

catapult

catapulte
Meaning
A device for launching objects at high speed; to hurl or launch something suddenly.
Example
The invention catapulted him to international fame.
L'invention l'a catapulté à la célébrité internationale.
C1 noun /ˈkroʊniˌɪzəm/

cronyism

népotisme
Meaning
The practice of favoring friends or associates, especially in political appointments or business deals.
Example
The company was accused of cronyism in hiring practices.
L'entreprise a été accusée de népotisme dans ses pratiques de recrutement.
C1 noun /kəmˈprɛʃn̩/

compression

compression
Meaning
The act of pressing or squeezing something into a smaller space.
Example
File compression helps reduce storage requirements.
La compression de fichiers aide à réduire les besoins en stockage.
C1 noun ˌkʌl.mɪˈneɪ.ʃən

culmination

aboutissement. Le point culminant ou le plus élevé de quelque chose, généralement atteint après beaucoup de temps.
Meaning
The highest or climactic point of something, especially as attained after a long time.
Example
The project reached its culmination after years of effort.
Le projet a atteint son aboutissement après des années d'efforts.
C1 adjective, noun /ˈkeɪnaɪn/

canine

relatif aux chiens / dents canines
Meaning
Relating to dogs; also refers to the pointed teeth in humans and animals
Example
The police trained a canine unit for search operations.
La police a formé une unité canine pour les opérations de recherche.
C1 adjective /ˈʃɪvəlrəs/

chivalrous

cavalier
Meaning
Behaving in a courteous, gallant, and honorable way, especially toward women.
Example
He was chivalrous, always opening doors for others.
Il était chevaleresque, toujours en train d'ouvrir les portes pour les autres.
C1 noun /koʊˈɜː.ʃən/

coercion

coercition
Meaning
The practice of persuading someone to do something by using force or threats.
Example
Cybercriminals use coercion to extract information.
Les cybercriminels utilisent la coercition pour obtenir des informations.
C1 noun /ˈkliː.vər/

Cleaver

grand couteau
Meaning
a heavy knife with a broad blade used for chopping meat or vegetables
Example
The chef used a cleaver to chop the chicken bones.
Le chef a utilisé un grand couteau pour couper les os de poulet.
C1 noun /ˈkaʊn.tə.nəns/

countenance

visage, expression; soutien
Meaning
a person's face or expression; support or approval
Example
Her cheerful countenance brightened the room.
Son visage joyeux a éclairé la pièce.
C1 noun /ˈkɒnfɪdænt/

confidant

confident
Meaning
A person with whom one shares a secret or private matter, trusting them not to repeat it.
Example
She found a true confidant in her childhood friend.
Elle a trouvé un vrai confident dans son ami d'enfance.
C1 noun /ˈsɛtərə/

cetera

etc.
Meaning
Latin for 'the rest' or 'others'; commonly used in the phrase 'et cetera' meaning 'and so on'.
Example
We need to buy pens, paper, notebooks, et cetera.
Nous devons acheter des stylos, du papier, des carnets, etc.
C1 noun /tʃæmp/

champ

champion / gagnant
Meaning
an informal word for champion or winner.
Example
He is the new champ of the boxing tournament.
Il est le nouveau champion du tournoi de boxe.
C1 verb /ˈkrɒs.briːd/

crossbreed

croiser les races
Meaning
to produce an animal or plant by mating two different breeds, varieties, or species
Example
Farmers crossbreed cows to improve milk production.
Les agriculteurs croisent des vaches pour améliorer la production de lait.
C1 adjective /kəmˈpʌlsɪv/

compulsive

compulsif
Meaning
Resulting from or acting on an irresistible urge, especially one that is against one's conscious wishes.
Example
He is a compulsive gambler who cannot stop placing bets.
C'est un joueur compulsif qui ne peut pas arrêter de parier.
C1 noun /ˈkɒndjuɪt/ or /ˈkɑːnduɪt/

conduit

conduit / moyen
Meaning
a channel or pipe for conveying water, electricity, or information
Example
The cable was placed inside a protective conduit.
Le câble a été placé dans un conduit protecteur.
C1 noun /ˈkɜːr.i liːvz/

Curry Leaves

feuilles de curry
Meaning
aromatic leaves from the curry tree used in South Asian cooking
Example
Fresh curry leaves add authentic flavor to Indian dishes.
Les feuilles de curry fraîches ajoutent une saveur authentique aux plats indiens.
C1 noun /kənˈfaɪnmənt/

confinement

confinement
Meaning
the state of being confined or restricted
Example
The prisoner endured years of confinement.
Le prisonnier a enduré des années de confinement.
C1 noun /kɑst/

Caste

caste; système de castes
Meaning
a social class system; a hereditary class of Hindu society
Example
The ancient caste system divided society into different social groups.
Le système ancien des castes a divisé la société en différents groupes sociaux.
C1 noun /ˈkæptər/

captor

captif
Meaning
a person or group who has captured someone or something
Example
The hostage managed to escape from his captors.
L'otage a réussi à s'échapper de ses ravisseurs.
C1 noun /ˈkɜːrlər/

curler

fer à friser
Meaning
A small roller used for curling hair.
Example
She used a curler to style her hair for the party.
Elle a utilisé un fer à friser pour coiffer ses cheveux pour la fête.
C1 noun kənˈsɔː.ti.əm

consortium

consortium
Meaning
An association of several companies or organizations formed to undertake an enterprise beyond the resources of any one member.
Example
The consortium worked collaboratively to build the cable.
Le consortium a travaillé de manière collaborative pour construire le câble.
C1 noun /sɛˈseɪʃən/

cessation

cessation
Meaning
The fact or process of ending or being brought to an end.
Example
There was a temporary cessation of hostilities.
Il y a eu une cessation temporaire des hostilités.
C1 adjective ˈkɒn.və.luː.tɪd

convoluted

compliqué
Meaning
Extremely complex and difficult to follow; twisted or intricate.
Example
His argument was so convoluted that no one understood it.
Son argument était tellement compliqué que personne ne l'a compris.
C1 verb /kənˈkɒkt/

concoct

créer ou inventer
Meaning
to make something, especially food or a story, by mixing or inventing
Example
He concocted a story to explain his absence.
Il a inventé une histoire pour expliquer son absence.
C1 adjective /kənˈtɛmptəbl/

contemptible

méprisable, détestable
Meaning
deserving of contempt; despicable
Example
His deceitful actions were truly contemptible.
Ses actions trompeuses étaient véritablement méprisables.
C1 noun /kənˈtɛndər/

contender

concurren, prétendant
Meaning
a person or team competing for a title or prize
Example
She is a strong contender for the mayoral position.
Elle est une forte prétendante pour le poste de maire.
C1 adjective /kəˈləʊ.kwi.əl/

colloquial

familier
Meaning
Used in ordinary conversation rather than formal speech or writing; informal language.
Example
His colloquial expressions made the speech relatable.
Ses expressions familières ont rendu le discours plus accessible.
C1 verb /krɪndʒ/

cringe

se recroqueviller
Meaning
To shrink back in fear, embarrassment, or discomfort.
Example
She cringed when she remembered her mistake.
Elle s'est recroquevillée lorsqu'elle se souvint de son erreur.
C1 adjective /ˌʃoʊ.vəˈnɪs.tɪk/

chauvinistic

chauviniste
Meaning
Displaying or characterized by excessive or prejudiced loyalty or support, especially towards one's own gender or group.
Example
His chauvinistic attitude alienated many of his female colleagues.
Son attitude chauviniste a aliéné beaucoup de ses collègues féminines.
C1 verb /kənˈvɜːrdʒ/

converge

converger
Meaning
to come together from different directions; to meet at a point
Example
The roads converge at the city center.
Les routes convergent au centre-ville.
C1 noun /kɑːrˈtɒɡrəfi/

cartography

cartographie
Meaning
The science or practice of drawing maps.
Example
She studied cartography at university to learn how to design maps.
Elle a étudié la cartographie à l'université pour apprendre à concevoir des cartes.
C1 adjective /kɜːrt/

curt

bref
Meaning
Rudely brief in speech or manner.
Example
His curt reply made everyone uncomfortable.
Sa réponse brève rendit tout le monde mal à l'aise.
C1 noun /ˈkɒnsəl/

consul

consul / ambassadeur
Meaning
an official appointed by a government to live in a foreign city and protect its citizens and interests there
Example
The consul assisted travelers who lost their passports.
Le consul a aidé les voyageurs qui ont perdu leurs passeports.
C1 noun /ˌkɑːr.diˈɒl.ə.dʒɪst/

cardiologist

cardiologue
Meaning
A doctor specializing in diagnosing and treating heart diseases.
Example
She made an appointment with a cardiologist for her chest pain.
Elle a pris rendez-vous avec un cardiologue à cause de la douleur dans sa poitrine.
C1 adjective /kəˈθɑːr.tɪk/

cathartic

cathartique
Meaning
Providing psychological relief through the open expression of strong emotions.
Example
Writing about emotions can be a cathartic experience.
Écrire sur les émotions peut être une expérience cathartique.
C1 noun /ˈsɪtrɪk ˈæsɪd/

Citric Acid

acide citrique
Meaning
a natural acid found in citrus fruits, used as a food preservative and flavoring agent
Example
Add a pinch of citric acid to preserve the color of the fruit jam.
Ajoutez une pincée d'acide citrique pour préserver la couleur de la confiture de fruits.
C1 noun /ˈkæv.əl.ri/

Cavalry

cavalerie
Meaning
soldiers who fight on horseback; the part of an army formerly composed of troops on horseback
Example
The cavalry charged across the field with great speed.
La cavalerie a chargé à travers le champ avec grande vitesse.
C1 adjective /kənˈdʒenɪtl/

congenital

congénital
Meaning
existing from birth, usually describing a disease or condition
Example
The child was born with a congenital heart defect.
L'enfant est né avec une malformation cardiaque congénitale.
C1 noun /ʃəˈreɪd/

charade

farce, jeu de mimes
Meaning
an absurd pretense or act intended to deceive; also a word-guessing game
Example
The trial was nothing more than a political charade.
Le procès n'était rien d'autre qu'une farce politique.
C1 noun /ˈtʃaɪ.nə.weər/

China-ware

vaisselle en porcelaine
Meaning
dishes, plates, cups, and other tableware made of porcelain or fine ceramic
Example
The expensive china-ware was displayed in the cabinet.
La vaisselle en porcelaine coûteuse a été exposée dans l'armoire.
C1 adjective /kənˈvɜːrdʒənt/

convergent

convergent
Meaning
tending to move toward a common point or result
Example
The two rivers have a convergent path before entering the lake.
Les deux rivières ont un chemin convergent avant d'entrer dans le lac.
C1 noun /ˈtʃænsələr/

chancellor

chancelier / recteur
Meaning
A senior state or legal official, or the head of a university.
Example
The chancellor delivered an inspiring speech at the graduation ceremony.
Le chancelier a prononcé un discours inspirant lors de la cérémonie de remise des diplômes.
C1 noun /ˌkɒnstəˈneɪʃən/

consternation

consternation
Meaning
A feeling of anxiety, dismay, or confusion, often caused by something unexpected.
Example
The sudden announcement caused widespread consternation among the employees.
L'annonce soudaine a provoqué une consternation généralisée parmi les employés
C1 noun /kənˈsɜːvəˌtɪzəm/

conservatism

conservatisme
Meaning
A political or social philosophy promoting traditional institutions and resistance to change.
Example
Conservatism values tradition and gradual development.
Le conservatisme valorise la tradition et le développement progressif.
C1 noun kəˈlæt.ər.əl

collateral

garantie, bien offert comme sécurité pour un prêt
Meaning
Something pledged as security for repayment of a loan, to be forfeited in the event of a default.
Example
The bank requires collateral for loan approval.
La banque exige une garantie pour l'approbation du prêt.
C1 verb /siːd/

cede

ceder
Meaning
to give up power, territory, or rights to another
Example
The country ceded territory after losing the war.
Le pays a cédé du territoire après avoir perdu la guerre.
C1 noun /kəˈmændər ɪn tʃiːf/

Commander-in-chief

commandant en chef
Meaning
the supreme leader of a nation's armed forces
Example
The president serves as the commander-in-chief of the military.
Le président agit en tant que commandant en chef des forces armées.
C1 noun /ˈʃoʊ.və.nɪst/

chauvinist

personne excessivement partiale
Meaning
A person displaying excessive or prejudiced loyalty to a group, cause, or gender.
Example
He was labeled a chauvinist after his remarks about women in the workplace.
Il a été étiqueté comme choviniste après ses remarques sur les femmes au travail.
C1 adjective/noun /ˈkɜːrsɪv/

cursive

écriture cursive
Meaning
Written with characters joined together in a flowing manner.
Example
The teacher asked students to write the essay in cursive handwriting.
Le professeur a demandé aux élèves d'écrire l'essai en écriture cursive.
C1 noun /kənˈdəʊləns/

condolence

condoléances
Meaning
An expression of sympathy, especially on the occasion of death.
Example
She offered her sincere condolence to the grieving family.
Elle a offert ses plus sincères condoléances à la famille endeuillée.
C1 noun /ˈkɔːl.drən/

Cauldron

chaudron
Meaning
a large metal pot with a lid and handle, used for cooking over a fire
Example
The witch stirred her potion in a large cauldron.
La sorcière remuait sa potion dans un grand chaudron.
C1 noun/verb /kruːˈseɪd/

crusade

croisade, campagne vigoureuse
Meaning
a vigorous campaign for a social, political, or religious cause; to fight passionately for a cause
Example
She has been crusading for women's rights all her life.
elle a lutté pour les droits des femmes toute sa vie.
C1 noun /ˈkɔːrdən/

cordon

cordon de sécurité
Meaning
a line or circle of police, soldiers, or guards preventing access
Example
The police set up a cordon around the crime scene.
La police a établi un cordon autour de la scène du crime.
C1 noun /ˈkɒn.vɔɪ/

convoy

convoi
Meaning
a group of vehicles or ships traveling together, often for protection
Example
The military convoy moved through the desert at dawn.
Le convoi militaire a traversé le désert à l'aube.
C1 noun /ˈkʌl.ən.dər/

Colander

passoire
Meaning
a bowl-shaped kitchen utensil with holes in it used for draining food such as pasta or rice
Example
She drained the pasta using a colander.
Elle a égoutté les pâtes avec une passoire.
C1 adjective /ˈsiːs.ləs/

Ceaseless

incessant; continu
Meaning
continuing without pause or interruption; endless
Example
The ceaseless rain lasted for three days.
La pluie incessante a duré trois jours.
C1 noun /ˈkælɪbər/

caliber

calibre
Meaning
The quality of someone's ability or character; the internal diameter of a gun barrel.
Example
The university attracts students of high caliber.
L'université attire des étudiants de haut calibre.
C1 noun /kliːk/

clique

clique
Meaning
a small, exclusive group of people
Example
The students formed a clique that excluded others.
Les étudiants ont formé une clique qui excluait les autres.
C1 adjective, noun /ˈkɑːr.dɪ.nəl/

cardinal

cardinal / principal
Meaning
As an adjective: of prime importance; as a noun: a high-ranking Catholic clergyman or a type of bird.
Example
Honesty is a cardinal virtue in life.
L'honnêteté est une vertu cardinal dans la vie.
C1 adjective /ˌkɒnvəˈlɛsnt/

convalescent

en convalescence, en rétablissement après une maladie ou un traitement médical
Meaning
recovering from an illness or medical treatment
Example
The hospital has a special ward for convalescent patients.
L'hôpital dispose d'une salle spéciale pour les patients en convalescence.
C1 adjective ˈkrɪp.tɪk

cryptic

cryptique, énigmatique, obscure
Meaning
Having a meaning that is mysterious or obscure; difficult to understand.
Example
The message was cryptic and hard to decipher.
Le message était cryptique et difficile à déchiffrer.
C1 noun /krɛst/

crest

crête
Meaning
the top of a hill, wave, or mountain; a symbol of identity
Example
The hikers reached the crest of the mountain at sunrise.
Les randonneurs ont atteint le sommet de la montagne au lever du soleil.
C1 noun /krʌks/

crux

le noyau
Meaning
the most important or decisive point of an issue
Example
The crux of the problem lies in poor communication.
Le noyau du problème réside dans une mauvaise communication.
C1 verb ˌkəʊ.əˈles

coalesce

fusionner
Meaning
Come together and form one mass or whole; unite to form one organization or group.
Example
The different theories coalesced into one unified idea.
Les différentes théories se sont fusionnées en une idée unifiée.
C1 noun /ˈkɒmən kɑːp/

Common Carp

carpe commune
Meaning
A large freshwater fish widely cultivated for food
Example
Common carp is an important fish in aquaculture.
La carpe commune est un poisson important en aquaculture.
C1 noun /krʌtʃ/

crutch

béquille, soutien
Meaning
a support used by someone injured to walk; also something relied upon for support or help
Example
He had to use crutches after breaking his leg.
Il a dû utiliser des béquilles après s'être cassé la jambe.
C1 noun /ˌkɒnvəˈlɛsns/

convalescence

convalescence
Meaning
the period of time spent recovering from an illness or medical treatment
Example
His convalescence lasted for almost two months after the accident.
Sa convalescence a duré presque deux mois après l'accident.
C1 verb /kəmˈprɛs/

compress

compresser
Meaning
to press or squeeze something so that it becomes smaller
Example
The file was compressed to save storage space.
Le fichier a été compressé pour économiser de l'espace de stockage.
C1 noun /kənˈsiːt/

conceit

vanité
Meaning
excessive pride in oneself; vanity
Example
His conceit made him unpopular among his colleagues.
Sa vanité l'a rendu impopulaire parmi ses collègues.
C1 adjective /kəˈlæpsəbl̩/

collapsible

pliable
Meaning
able to be folded down or reduced in size
Example
She bought a collapsible chair for camping.
Elle a acheté une chaise pliable pour le camping.
C1 noun /ˈkɒnstənsi/

constancy

constance
Meaning
the quality of being faithful and dependable
Example
Her constancy in friendship is admirable.
Sa constance en amitié est admirable.
C1 noun /kliːˈʃeɪ/

cliche

cliché
Meaning
An overused expression or idea that has lost its originality or impact.
Example
The speech was filled with old clichés that failed to inspire the audience.
Le discours était rempli de vieux clichés qui n'ont pas réussi à inspirer l'audience.
C1 noun /ˈkætərækt/

cataract

cataracte / chute d'eau
Meaning
A medical condition causing clouding of the eye's lens; also a large waterfall.
Example
The old man suffered from cataracts in both eyes.
L'homme âgé souffrait de cataractes aux deux yeux.
C1 verb /kliːv/

cleave

fendre, couper
Meaning
to split or divide; to cut through forcefully
Example
He used an axe to cleave the wood.
Il a utilisé une hache pour fendre le bois.
C1 adjective /kəˈnɒnɪkəl/

canonical

canonique / accepté
Meaning
Conforming to a general rule or accepted standard; officially recognized.
Example
Shakespeare’s works are considered canonical in English literature.
Les œuvres de Shakespeare sont considérées comme canoniques dans la littérature anglaise.
C1 adjective /kənˈɡrɛʃənl/

congressional

congressional
Meaning
relating to a congress, especially the US Congress
Example
The bill received strong congressional support.
Le projet de loi a reçu un fort soutien du Congrès.
C1 verb /kəˈrəʊd/

corrode

corroder
Meaning
to gradually destroy or wear away metal or other materials through chemical action
Example
The iron pipes corroded over time due to exposure to water.
Les tuyaux en fer se sont corrodés au fil du temps à cause de l'exposition à l'eau.
C1 noun /ˈkævərn/

cavern

caverne
Meaning
a large cave or chamber in a cave
Example
The explorers entered a dark cavern beneath the mountain.
Les explorateurs sont entrés dans une caverne sombre sous la montagne.
C1 adjective /ˈtʃɛkərd/

chequered

à rayures
Meaning
Having a pattern of squares, or marked by varied and contrasting experiences or periods.
Example
He had a chequered career with both great successes and failures.
Il a eu une carrière à rayures avec de grands succès et des échecs.
C1 noun /ˈkɒləmnɪst/

columnist

chroniqueur
Meaning
a journalist who regularly writes articles or opinions for a newspaper or magazine
Example
The columnist wrote an article about climate change.
Le chroniqueur a écrit un article sur le changement climatique.
C1 noun kəˈmjuːnɪti ˈsɜːrvɪs aɪˈdiːəlz

community service ideals

idéaux du service communautaire
Meaning
Principles and standards of serving the community for social good.
Example
Community service ideals must be taught in schools.
Les idéaux du service communautaire doivent être enseignés à l'école.
C1 noun /ˈkɑːrtɪlɪdʒ/

cartilage

cartilage
Meaning
A firm, flexible connective tissue found in various parts of the body such as joints, ear, and nose.
Example
The doctor explained that the injury damaged the cartilage in his knee.
Le médecin a expliqué que la blessure avait endommagé le cartilage de son genou.
C1 verb /ˌkɒndɪˈsɛnd/

condescend

regarder d'en haut avec gentillesse
Meaning
to behave as if one is superior while being gracious to others
Example
He would not condescend to answer such a trivial question.
Il ne se rabaisserait pas à répondre à une question aussi triviale.
C1 adjective /ˈkæn.dɪd/

Candid

honnête; franc; direct
Meaning
truthful and straightforward; frank and honest in expression
Example
I appreciate your candid opinion about the project.
J'apprécie ton avis candide sur le projet.
C1 noun /ˌkɒmpɪˈleɪʃən/

compilation

compilation
Meaning
a collection of things, especially pieces of writing or music, gathered together
Example
The book is a compilation of his best essays.
Le livre est une compilation de ses meilleurs essais.
C1 adjective /ˈkɒnvɛks/

convex

convexe, arrondi vers l'extérieur
Meaning
curved or rounded outward
Example
The lens has a convex shape to focus light.
La lentille a une forme convexe pour focaliser la lumière.
C1 noun /kæpˈtɪv.ɪ.ti/

Captivity

captivité
Meaning
the condition of being imprisoned or confined
Example
After years of captivity, the prisoner was finally released.
Après des années de captivité, le prisonnier a enfin été libéré.
C1 verb koʊˈɜrs

coerce

contraindre
Meaning
To force someone to do something against their will using threats or intimidation.
Example
The manager tried to coerce the employees into working overtime.
Le directeur a tenté de contraindre les employés à faire des heures supplémentaires.
C1 adjective /kəmˈplɪsɪt/

complicit

complice (dans un crime)
Meaning
involved with others in an illegal activity or wrongdoing
Example
He was found complicit in the crime.
Il a été trouvé complice dans le crime.
C1 noun /ˈklaɪəntɛl/

clientele

clientèle
Meaning
The clients or customers of a professional person or business.
Example
The salon's clientele includes many high-profile individuals.
La clientèle du salon comprend de nombreuses personnes de haut niveau.
C1 noun /ˈkɑːrdəməm/

Cardamom

cardamome
Meaning
aromatic seeds from a plant in the ginger family, used as a spice
Example
The recipe calls for a pinch of ground cardamom.
La recette nécessite une pincée de cardamome moulue.
C1 noun ˈkɒnfluəns

confluence

confluence
Meaning
An act or process of merging.
Example
The confluence of ideas from different cultures created a rich discussion.
La confluence des idées de différentes cultures a créé une discussion riche.
C1 noun /ˈklɛmənsi/

clemency

clémence
Meaning
mercy, leniency, or forgiveness shown towards someone
Example
The judge showed clemency and reduced his sentence.
Le juge a montré de la clémence et a réduit sa peine.
C1 verb /kənˈsɛptʃuəlaɪz/

conceptualize

conceptualiser
Meaning
to form an idea or concept of something in your mind
Example
The artist conceptualized a new design for the exhibition.
L'artiste a conceptualisé un nouveau design pour l'exposition.
C1 adjective sɪˈlɛstʃəl

celestial

céleste
Meaning
Positioned in or relating to the sky, or outer space as observed in astronomy.
Example
The celestial bodies in the sky were clearly visible last night.
Les corps célestes dans le ciel étaient clairement visibles la nuit dernière.
C1 noun /kənˈfɔːrməns/

conformance

conformité
Meaning
The act of conforming to a rule, standard, or law.
Example
The product was tested for conformance with safety standards.
Le produit a été testé pour sa conformité aux normes de sécurité.
C1 noun /ˈkæn.ə.pi/

canopy

la couche supérieure d'une forêt formée par les cimes des arbres; couverture supérieure
Meaning
The upper layer of a forest formed by the crowns of trees; overhead cover.
Example
The rainforest canopy provides shelter to many birds and insects.
La canopée de la forêt tropicale offre un abri à de nombreux oiseaux et insectes.
C1 noun /kəˈnʌn.drəm/

conundrum

problème complexe ou énigme
Meaning
A complex problem or puzzle without an easy solution
Example
The ethical conundrum puzzled the researchers.
Le dilemme éthique a perturbé les chercheurs.
C1 noun /saɪˈteɪʃən/

citation

citation
Meaning
a quotation from or reference to a book, paper, or author
Example
The research paper included a citation from Shakespeare.
L'article de recherche comprenait une citation de Shakespeare.
C1 verb /kənˈstruː/

construe

interpréter
Meaning
to interpret or understand the meaning of something in a particular way
Example
His words could be construed as a threat.
Ses mots pouvaient être interprétés comme une menace.