corrosive
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C1 adjective /kəˈrəʊsɪv/

corrosive

corrosif, nuisible
Meaning
tending to cause corrosion; harmful or destructive to materials or people
Example
The chemical is highly corrosive and should be handled with care.
Le produit chimique est hautement corrosif et doit être manipulé avec soin.
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 adjective /ˈkɒn.ɪ.fər.əs/

coniferous

relatif aux arbres portant des cônes
Meaning
Relating to cone-bearing trees that usually have needle-like leaves and remain green year-round.
Example
Pine trees are coniferous and grow in colder climates.
Les pins sont des conifères et poussent dans des climats plus froids.
C1 noun, verb /kriːs/

crease

pli, ride
Meaning
a line or fold produced on paper, cloth, or other material; to make a fold or wrinkle
Example
She ironed the shirt carefully to remove every crease.
Elle a repassé la chemise soigneusement pour enlever chaque pli.
C1 adjective /ˈkɑːr.di.æk/

cardiac

cardiaque
Meaning
Relating to the heart.
Example
The patient was admitted with a cardiac condition.
Le patient a été admis avec une condition cardiaque.
C1 noun ˌkɒn.əˈteɪ.ʃən

connotation

signification implicite ou suggérée
Meaning
The implied or suggested meaning of a word beyond its literal definition
Example
The word 'home' has a warm connotation of comfort and family.
Le mot 'maison' a une connotation chaleureuse de confort et de famille
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 /ˈkɔː.stɪk/

caustic

caustique, acerbe
Meaning
able to burn or corrode by chemical action; severely sarcastic
Example
Her caustic remarks hurt his feelings.
Ses remarques caustiques ont blessé ses sentiments.
C1 noun /ˈkælkjʊləs/

calculus

calcul
Meaning
A branch of mathematics concerned with rates of change and accumulation; also a hard mineral deposit in the body such as on teeth.
Example
Calculus is essential for advanced studies in physics and engineering.
Le calcul est essentiel pour les études avancées en physique et en ingénierie.
C1 adjective /kɑːrˈnɪv.ər.əs/

Carnivorous

carnivore
Meaning
feeding on other animals; meat-eating
Example
Lions are carnivorous animals that hunt other animals for food.
Les lions sont des animaux carnivores qui chassent d'autres animaux pour se nourrir.
C1 noun /ˈkrɒkəri/

crockery

vaisselle
Meaning
Dishes, plates, cups, and other items made of earthenware or china.
Example
The hotel provided clean crockery for the guests.
L'hôtel a fourni de la vaisselle propre pour les invités.
C1 verb /tʃæsˈtaɪz/

chastise

critiquer sévèrement / punir sévèrement
Meaning
to criticize or punish severely
Example
The teacher chastised the student for being late.
Le professeur a sévèrement réprimandé l'étudiant pour son retard.
C1 adjective /ˌkɒnsɪˈkwɛnʃəl/

consequential

déterminant
Meaning
Having important or significant consequences; resulting from something.
Example
The meeting was consequential for the future of the project.
La réunion a été déterminante pour l'avenir du projet.
C1 verb/noun /ˈkrɒn.ɪ.kəl/

chronicle

enregistrer des événements dans l'ordre où ils se sont produits
Meaning
To record events in the order in which they happened; a written record of historical events.
Example
She decided to chronicle her journey through a blog.
Elle a décidé de chroniquer son voyage à travers un blog.
C1 noun /ˈkɒl.ə.bəʊn/

Collar-bone

clavicule
Meaning
either of the pair of bones joining the breastbone to the shoulder blades; clavicle
Example
He broke his collar-bone in the accident.
Il a cassé sa clavicule dans l'accident.
C1 adjective /klænˈdɛstaɪn/

clandestine

clandestin
Meaning
kept secret or done secretly, especially for illicit purposes
Example
They held a clandestine meeting late at night.
Ils ont tenu une réunion clandestine tard dans la nuit.
C1 noun sɪˈmɛntɪd ɡreɪv

cemented grave

tombe cimentée
Meaning
A grave that is constructed with cement for permanence.
Example
The cemented grave of the martyrs was seen near the river.
La tombe cimentée des martyrs a été vue près de la rivière.
C1 verb /koʊˈhæbɪt/

cohabit

cohabiter
Meaning
To live together, often as partners without being married.
Example
They decided to cohabit before getting married.
Ils ont décidé de cohabiter avant de se marier.
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 /ˈkʌn.stə.bəl/

constable

agent de police
Meaning
a police officer of the lowest rank
Example
The constable directed traffic at the busy intersection.
L'agent de police a dirigé la circulation à l'intersection animée.
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 adjective /kəmˈplaɪənt/

compliant

conforme
Meaning
Willing to agree with or follow rules, requests, or demands.
Example
She was compliant with all the safety requirements.
Elle était conforme à toutes les exigences de sécurité.
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 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 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 noun /ˈkæn.dɚ/

candor

franchise
Meaning
The quality of being open, honest, and straightforward in speech or expression.
Example
She spoke with candor about the challenges she faced.
Elle a parlé avec franchise des défis auxquels elle a fait face.
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 /ˈkjuːmɪn/

Cumin

cumin
Meaning
A spice made from the dried seeds of a plant in the parsley family, with a warm earthy flavor
Example
Cumin is an essential spice in Indian and Middle Eastern cooking.
Le cumin est une épice essentielle dans la cuisine indienne et du Moyen-Orient.
C1 noun /ˈkɒb.lər/

Cobbler

cordonnier
Meaning
a person who repairs shoes and other leather goods
Example
The cobbler fixed my broken shoes perfectly.
Le cordonnier a réparé mes chaussures cassées parfaitement.
C1 noun /ˈkɜːrfjuː/

curfew

couvre-feu
Meaning
a rule requiring people to stay indoors after a certain time, usually at night
Example
The city imposed a curfew during the unrest.
La ville a imposé un couvre-feu pendant les troubles.
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 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 /kənˈfleɪt/

conflate

fusionner / combiner
Meaning
To combine two or more things, often confusingly, into one.
Example
The article tends to conflate facts with opinions.
L'article a tendance à fusionner les faits avec les opinions.
C1 adjective /ˈkoʊpiəs/

copious

copieux
Meaning
abundant in supply or quantity
Example
She took copious notes during the lecture.
Elle a pris des notes copieuses pendant la conférence.
C1 noun /ˌkɒn.stəˈleɪ.ʃən/

constellation

constellation
Meaning
a group of stars forming a recognizable pattern in the night sky
Example
Orion is one of the most famous constellations.
Orion est l'une des constellations les plus célèbres.
C1 noun /kəˈlæm.ɪ.ti/

Calamity

calamité; désastre
Meaning
an event causing great and often sudden damage or distress; a disaster
Example
The earthquake was a terrible calamity that affected thousands of families.
Le tremblement de terre était une terrible calamité qui a affecté des milliers de familles.
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 adjective /kənˈtɪn.ju.əl/

Continual

continu; ininterrompu;
Meaning
happening repeatedly over a long period of time; constant and uninterrupted
Example
The continual noise from the construction site was very annoying.
Le bruit continu du chantier de construction était très ennuyeux.
C1 noun /ˈtʃæriət/

Chariot

char de guerre
Meaning
an ancient horse-drawn vehicle used in warfare and racing
Example
The warrior rode his chariot into battle with great courage.
Le guerrier monta son char de guerre avec un grand courage.
C1 verb /ˈkɒnfɪskeɪt/

confiscate

confisquer
Meaning
to take something away officially, often as a punishment
Example
The teacher confiscated the student's phone during class.
Le professeur a confisqué le téléphone de l'élève pendant le cours.
C1 adjective /kənˈsɛntrɪk/

concentric

concentrique
Meaning
having a common center, as in circles or spheres
Example
The artist drew concentric circles on the canvas.
L'artiste a dessiné des cercles concentriques sur la toile.
C1 verb /ˈkrʌmpəl/

crumple

froisser
Meaning
to crush something into folds or wrinkles
Example
He crumpled the paper and threw it in the bin.
Il a froissé le papier et l'a jeté dans la poubelle.
C1 noun /kəˈmɪtl̩/

committal

envoi en prison / détention
Meaning
The action of sending a person to prison or a mental hospital; also the act of committing something to a particular place.
Example
The judge ordered the committal of the accused to custody.
Le juge a ordonné l'envoi de l'accusé en détention.
C1 noun /kəmˈplɪsəti/

complicity

complicité
Meaning
the state of being involved with others in an illegal activity or wrongdoing
Example
The court revealed his complicity in the fraud scheme.
Le tribunal a révélé sa complicité dans le plan de fraude.
C1 adjective /ˌkɒzməˈpɒlɪtən/

cosmopolitan

cosmopolite
Meaning
familiar with and at ease in many different countries and cultures
Example
He has a cosmopolitan outlook due to his extensive travels.
Il a une perspective cosmopolite grâce à ses nombreux voyages.
C1 adjective /ˈkʌlpəbl̩/

culpable

coupable
Meaning
deserving blame or responsibility for a wrongdoing
Example
The judge found him culpable for the accident.
Le juge l'a jugé coupable de l'accident.
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 noun /krɪpt/

crypt

crypte
Meaning
an underground chamber, especially one beneath a church, used as a burial place
Example
The tourists explored the ancient crypt beneath the cathedral.
Les touristes ont exploré la crypte ancienne sous la cathédrale.
C1 noun /ˈkæviˌæt/

caveat

avertissement
Meaning
a warning or condition to be considered before taking action
Example
The proposal was accepted with one caveat.
La proposition a été acceptée avec un avertissement.
C1 adjective /ˈkæni/

canny

astucieux
Meaning
Having good judgment, especially in business or practical matters; shrewd.
Example
She made a canny investment in real estate.
Elle a fait un investissement astucieux dans l'immobilier.
C1 adjective /kənˈstreɪnd/

constrained

contraint, forcé
Meaning
appearing forced, unnatural, or restricted
Example
He gave a constrained smile during the awkward meeting.
Il a donné un sourire forcé pendant la réunion maladroite.
C1 verb /kənˈspaɪər/

conspire

conspirer
Meaning
to secretly plan with others to do something harmful or illegal
Example
They conspired to overthrow the government.
Ils ont conspiré pour renverser le gouvernement.
C1 noun /ˌkæm.əˈrɑː.dɚ.i/

camaraderie

camaraderie, amitié, solidarité
Meaning
Mutual trust and friendship among people who spend a lot of time together.
Example
The camaraderie among teammates was inspiring.
La camaraderie entre les coéquipiers était inspirante.
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 /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 /ˈkæləs/

callus

zone épaissie de la peau
Meaning
A thickened and hardened part of the skin or soft tissue, especially in an area subjected to friction.
Example
A callus formed on his palm from using tools every day.
Un callus s'est formé sur sa paume à force d'utiliser des outils tous les jours.
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 noun /ˈtʃæs.tɪ.ti/

Chastity

chasteté; virginité; modération;
Meaning
the practice of refraining from extramarital or premarital sexual relations; sexual purity
Example
Many religious traditions value chastity as a virtue of moral purity.
De nombreuses traditions religieuses valorisent la chasteté comme une vertu de pureté morale.
C1 noun/verb /kroʊˈʃeɪ/

crochet

crochet
Meaning
Needlework made by interlocking loops of thread with a hooked needle; the act of making such items.
Example
She learned how to crochet a scarf for winter.
Elle a appris à faire un pull en laine pour l'hiver.
C1 adjective + noun kəˈmendəbəl ɪˈnɪʃətɪvz

commendable initiatives

initiatives louables
Meaning
Praiseworthy efforts or actions that deserve admiration and approval.
Example
The commendable initiatives aim to raise awareness.
Les initiatives louables visent à sensibiliser.
C1 verb /ˈkɒnsɔːrt/

consort

partenaire, conjoint royal
Meaning
To associate with someone, typically with disapproval; also, a spouse of a reigning monarch.
Example
He was criticized for consorting with criminals.
Il a été critiqué pour avoir fréquenté des criminels.
C1 adjective /ˈkjʊərəbl/

curable

curable
Meaning
Able to be cured or healed.
Example
The doctor assured her that the disease was curable.
Le médecin lui a assuré que la maladie était curable.
C1 noun /ˌkɒnfləˈɡreɪʃən/

conflagration

grand incendie destructeur
Meaning
A large, destructive fire that destroys a great deal of land or property.
Example
The forest was devastated by a massive conflagration that lasted for days.
La forêt a été dévastée par un énorme incendie qui a duré plusieurs jours.
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 adjective /ˈkoʊvərt/

covert

secret
Meaning
hidden, secret, or not openly acknowledged
Example
The spy conducted a covert operation behind enemy lines.
L'espion a mené une opération secrète derrière les lignes ennemies.
C1 adjective kənˈkɝː.ənt

concurrent

concurrent, simultané, qui se produit en même temps
Meaning
Existing, happening, or done at the same time.
Example
The conference had concurrent sessions on various topics.
La conférence avait des sessions concurrentes sur divers sujets.
C1 verb /ˈkɒŋɡrɪɡeɪt/

congregate

se rassembler, s'assembler
Meaning
to gather together in a group; to assemble
Example
People congregate in the town square every evening.
les gens se rassemblent sur la place du village chaque soir.
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 /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 noun /kənˈteɪdʒən/

contagion

contagion
Meaning
The communication of disease from one person to another by close contact; also the spread of harmful ideas or behaviors.
Example
Fear spread like a contagion through the crowd.
La peur s'est propagée comme une contagion à travers la foule.
C1 verb /kriːk/

creak

faire un bruit aigu et grincant
Meaning
to make a high-pitched, squeaking noise when moved
Example
The old door creaked as she opened it.
La vieille porte a craqué quand elle l'a ouverte.
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 /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 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 /ˈsɪn.ɪˌsɪz.əm/

cynicism

cynisme
Meaning
An inclination to believe that people are motivated purely by self-interest; skepticism.
Example
His cynicism made it hard for him to trust anyone.
Son cynisme lui rendait difficile de faire confiance à quiconque.
C1 noun /kənˈspɪrə.tər/

conspirator

conspirateur
Meaning
a person who secretly plans with others to do something unlawful or harmful
Example
The conspirator was arrested before the plan could be carried out.
Le conspirateur a été arrêté avant que le plan ne puisse être mis à exécution.
C1 noun /kəˈluːʒən/

collusion

collusion
Meaning
A secret agreement or cooperation, especially for an illegal or dishonest purpose.
Example
There was evidence of collusion between the officials and the contractors.
Il y avait des preuves de collusion entre les fonctionnaires et les entrepreneurs.
C1 noun /kənˈsep.ʃən/

Conception

conception; idée; fertilisation
Meaning
the forming of an idea or plan; the fertilization of an ovum by a sperm; the action of conceiving
Example
The conception of this innovative project took several months of brainstorming.
La conception de ce projet innovant a pris plusieurs mois de brainstorming.
C1 verb /kɜːrˈteɪl/

curtail

réduire
Meaning
to reduce or limit something, especially something considered undesirable
Example
The company had to curtail its spending due to budget cuts.
L'entreprise a dû réduire ses dépenses en raison des réductions budgétaires.
C1 adjective /klæd/

clad

habillé / couvert
Meaning
dressed or covered in a particular way
Example
The knight was clad in shining armor.
Le chevalier était habillé d'une armure brillante.
C1 noun /ˈsɛntɪˌliːtər/

centiliter

centilitre
Meaning
A metric unit of capacity equal to one hundredth of a liter.
Example
The recipe calls for 20 centiliters of milk.
La recette demande vingt centilitres de lait.
C1 noun kənˈsjuː.mə.rɪ.zəm

consumerism

consumérisme
Meaning
The tendency to increase consumption of goods and the importance given to consuming products.
Example
Modern consumerism leads to increased demand for luxury goods.
Le consumérisme moderne entraîne une demande accrue de biens de luxe.
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 adverb /ˈkɔːrdiəli/

Cordially

cordialement
Meaning
in a warm and friendly manner; sincerely
Example
You are cordially invited to our wedding ceremony.
Vous êtes cordialement invités à notre cérémonie de mariage.
C1 verb /kənˈdəʊn/

condone

condonner
Meaning
To accept or allow behavior that is morally wrong or offensive.
Example
The manager refused to condone harassment in the workplace.
Le responsable a refusé de condoner le harcèlement sur le lieu de travail.
C1 noun /ˈkændɪdnəs/

candidness

franchise
Meaning
The quality of being open, honest, and straightforward
Example
Her candidness during the meeting impressed everyone.
Sa franchise pendant la réunion a impressionné tout le monde.
C1 noun koʊˈhisɪv ˈjunɪts

cohesive units

unités cohésives
Meaning
Groups or organizations that work together as unified wholes, with members closely bound together.
Example
Early humans formed cohesive units for survival.
Les premiers humains ont formé des unités cohésives pour survivre.
C1 noun /ˌkɒn.təmˈpleɪ.ʃən/

contemplation

réflexion profonde
Meaning
The action of looking thoughtfully at something for a long time; deep reflective thought.
Example
She sat in contemplation before making her decision.
Elle s'assit en profonde réflexion avant de prendre sa décision.
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 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 /koʊˈɪnsɪdənt/

coincident

coïncident
Meaning
Occurring at the same time; occupying the same position in space or time.
Example
The festival was coincident with the national holiday.
Le festival était coïncident avec le jour férié national.
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 noun kɒɡˈnɪʃ.ən

cognition

cognition
Meaning
The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.
Example
Cognition plays a key role in learning.
La cognition joue un rôle clé dans l'apprentissage.
C1 noun /ˈkoʊmə/

coma

coma
Meaning
A deep state of prolonged unconsciousness caused by illness or injury.
Example
The patient remained in a coma for several weeks.
Le patient est resté dans le coma pendant plusieurs semaines.
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 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 verb /kənˈsaɪn/

consign

consigner
Meaning
to deliver something to a person or place, often for selling or safekeeping
Example
He consigned the package to the shipping company.
Il a consigné le paquet à la société de transport.
C1 noun /ˈʃæpəroʊn/

chaperon

accompagnateur
Meaning
An older person who accompanies and supervises young people in social situations.
Example
The teacher acted as a chaperon during the school dance.
L'enseignant a agi en tant qu'accompagnateur pendant le bal scolaire.
C1 verb /klɪntʃ/

clinch

assurer
Meaning
To secure or settle something decisively; to grasp tightly.
Example
The team clinched the championship with a last-minute goal.
L'équipe a remporté le championnat avec un but de dernière minute.
C1 noun /ˌkʌl də ˈsæk/

cul de sac

impasse
Meaning
A street or passage closed at one end; a dead end.
Example
They bought a house at the end of a quiet cul de sac.
Ils ont acheté une maison au bout d'une impasse tranquille.
C1 adjective ˈkɒn.təm.plə.tɪv

contemplative

réfléchi ou méditatif
Meaning
Expressing or involving prolonged thought; meditative and reflective.
Example
He spent a contemplative evening reflecting on his decisions.
Il a passé une soirée contemplative à réfléchir sur ses décisions.
C1 noun ˈkɔː.pəs

corpus

une grande collection de données linguistiques utilisées pour l'analyse du langage
Meaning
A large collection of linguistic data used for language analysis and research.
Example
Linguists use a corpus to analyze language patterns.
Les linguistes utilisent un corpus pour analyser les modèles linguistiques.
C1 verb /ˈkrɪstəlaɪz/

crystallize

cristalliser
Meaning
to form crystals; to make an idea or plan clear and definite
Example
Her vague thoughts began to crystallize into a solid plan.
Ses pensées floues ont commencé à se cristalliser en un plan solide.
C1 noun /ˈkæmi.oʊ/

cameo

caméo
Meaning
a small but significant role in a play, film, or show, often performed by a well-known person
Example
The actor made a surprise cameo in the movie.
L'acteur a fait un caméo surprise dans le film.
C1 noun /ˈkeɪ.sɪŋ/

Casing

revêtement; coque
Meaning
a cover or shell that protects or encloses something
Example
The mechanic removed the engine casing to examine the internal parts.
Le mécanicien a retiré la coque du moteur pour examiner les pièces internes.
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 /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 noun /kənˈsɜːvəˌtɔːri/

conservatory

serre / école de musique et d'art
Meaning
A greenhouse for growing plants or a school for music and the arts.
Example
They grew exotic plants in the conservatory.
Ils ont cultivé des plantes exotiques dans la serre.
C1 adjective /ˈkɔː.zəl/

causal

causal
Meaning
relating to or acting as a cause
Example
There is a causal link between smoking and cancer.
Il existe un lien causal entre le tabagisme et le cancer.
C1 noun/adjective /klɛft/

cleft

fissure
Meaning
a split or crack; a space or opening made by cleavage
Example
The goat disappeared into a cleft in the rocks.
La chèvre a disparu dans une fissure dans les rochers.
C1 noun ˌkæl.ɪˈbreɪ.ʃən

calibration

calibration
Meaning
The action or process of adjusting or determining the accuracy of measuring instruments.
Example
The accuracy of a scale depends on regular calibration.
La précision d'une balance dépend d'une calibration régulière.
C1 adjective /ˈkræfti/

crafty

rusé, astucieux, sournois
Meaning
skilled at achieving goals through cunning or deceit; sly
Example
The crafty fox evaded the hunters again.
Le renard rusé a de nouveau échappé aux chasseurs.
C1 verb /tʃɑːr/

char

brûler
Meaning
To burn or scorch something so that it becomes blackened.
Example
The cook accidentally charred the steak.
Le cuisinier a accidentellement brûlé le steak.
C1 adverb kəmˈpæktli

compactly

compactement
Meaning
In a closely packed or dense manner.
Example
Protons and neutrons are compactly arranged.
Les protons et les neutrons sont disposés de manière compacte.
C1 noun /ˈkʌntrɪmən/

countryman

compatriote
Meaning
a person from one's own country or rural area
Example
He was proud to meet a fellow countryman at the international conference.
Il était fier de rencontrer un compatriote à la conférence internationale.
C1 noun /kuː/

coup

coup d'État
Meaning
a sudden, decisive action that brings about a change, especially in government
Example
The military staged a coup to overthrow the existing regime.
L'armée a organisé un coup d'État pour renverser le régime en place.
C1 adjective /ˌkaʊntərɪnˈtuːɪtɪv/

counterintuitive

contre-intuitif
Meaning
contrary to what one would intuitively expect
Example
His approach seems counterintuitive but it actually works.
Son approche semble contre-intuitive, mais elle fonctionne réellement.
C1 verb কনডেন্স

condense

se condenser
Meaning
To change from gas to liquid form; to become denser.
Example
Water vapor condenses into raindrops.
La vapeur d'eau se condense en gouttes de pluie.
C1 noun /kæsˈkeɪd/

Cascade

cascade; une succession d'étapes ou d'opérations
Meaning
a waterfall; a succession of stages or operations
Example
The mountain cascade created a beautiful natural swimming pool below.
La cascade de la montagne a créé une belle piscine naturelle en dessous.
C1 noun /kræɡ/

crag

une falaise escarpée ou un rocher abrupt
Meaning
a steep or rugged cliff or rock face
Example
The hikers climbed the jagged crag to reach the summit.
Les randonneurs ont grimpé la falaise escarpée pour atteindre le sommet.
C1 verb /kəmˈpjuːt/

compute

calculer
Meaning
To calculate or determine by using a computer or mathematical methods.
Example
The software can compute the total cost in seconds.
Le logiciel peut calculer le coût total en quelques secondes.