covert
All a b c d e f g h i j k l m n o p q r s t u v w x y z
All CEFR A1 A2 B1 B2 C1 C2
Content locale
EN Anglais BN Bengali HI Hindi ES Espagnol FR Français DE Allemand RU Russe ZH Chinois JA Japonais
All Vocabulary Cards All Vocabularies
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 noun /ˌkɒnfləˈɡreɪʃən/

conflagaration

faute d'orthographe (de 'conflagration')
Meaning
This is a common misspelling of 'conflagration', which means a large, destructive fire.
Example
The term 'conflagaration' is often incorrectly used instead of 'conflagration'.
Le terme 'conflagaration' est souvent utilisé à tort à la place de 'conflagration'.
C1 adjective, noun /ˈsɛlɪbət/

celibate

célibataire
Meaning
abstaining from marriage and sexual relations; a person who does so
Example
He chose to remain celibate for religious reasons.
Il a choisi de rester célibataire pour des raisons religieuses.
C1 noun /krʌst/

crust

croûte
Meaning
the hard outer surface of something, especially bread or the Earth's outer layer
Example
He cut off the crust of the bread before eating.
Il a coupé la croûte du pain avant de manger.
C1 noun /kənˈkʌrəns/

concurrence

concurrence
Meaning
Agreement or union in action, opinion, or occurrence; simultaneous happening of events.
Example
The project was completed with the concurrence of all departments.
Le projet a été complété avec la concurrence de tous les départements.
C1 noun ˈkætəlɪst

catalyst

catalyseur
Meaning
A person or thing that precipitates an event or change.
Example
His speech acted as a catalyst for change in the community.
Son discours a agi comme un catalyseur pour le changement dans la communauté.
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 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 noun /kʌˈstoʊ.di.ən/

Custodian

concierge; gardien; gestionnaire
Meaning
a person who has responsibility for or looks after something; a caretaker or guardian
Example
The school custodian ensures that all buildings are clean and secure.
Le concierge de l'école veille à ce que tous les bâtiments soient propres et sécurisés.
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 /krəˈʃɛndoʊ/

crescendo

augmentation progressive du volume
Meaning
a gradual increase in loudness or intensity, especially in music
Example
The orchestra built to a powerful crescendo before the finale.
L'orchestre a construit un puissant crescendo avant la fin.
C1 verb /ˈkæp.saɪz/

capsize

culbuter
Meaning
to overturn in the water
Example
The small fishing boat capsized during the storm.
Le petit bateau de pêche s'est renversé pendant la tempête.
C1 noun /kənˈfɔːrmɪst/

conformist

conformiste
Meaning
A person who uncritically conforms to established practices or standards.
Example
She was labeled a conformist for always following the crowd.
Elle a été étiquetée comme conformiste pour avoir toujours suivi la foule.
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 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 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 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 /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 noun /kæʃ/

cache

cache
Meaning
A hidden storage of items or a high-speed memory in computing.
Example
The hikers found a cache of supplies hidden under the rocks.
Les randonneurs ont trouvé un cache de fournitures caché sous les roches.
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 /ˌkɒnfɪˈdɑːnt/

confidante

amie de confiance
Meaning
A woman with whom one shares a secret or private matter, trusting her not to repeat it.
Example
The queen’s maid became her most trusted confidante.
La servante de la reine est devenue sa confidente la plus fidèle.
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 noun kəˈmɛns.mənt

commencement

commencement
Meaning
The beginning of something; a ceremony at which degrees or diplomas are conferred on graduating students.
Example
The commencement ceremony marked the start of a new journey.
La cérémonie de commencement a marqué le début d'un nouveau voyage.
C1 noun, verb /ˈkɒmjuːn/

commune

commune / communiquer intimement
Meaning
Noun: a group of people living together and sharing possessions; Verb: to share one's thoughts or feelings intimately.
Example
She went to the countryside to commune with nature.
Elle est allée à la campagne pour communier avec la nature.
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 noun /krʌˈsteɪʃən/

crustacean

animal aquatique à coquille dure
Meaning
an aquatic animal with a hard shell, such as crabs, lobsters, and shrimps
Example
Crabs and lobsters are well-known crustaceans.
Les crabes et les homards sont des crustacés bien connus.
C1 noun kəˈlɛktɪvɪzəm

collectivism

collectivisme
Meaning
The practice or principle of giving a group priority over each individual in it.
Example
Collectivism emphasizes the importance of group over individual interests.
Le collectivisme souligne l'importance du groupe par rapport aux intérêts individuels.
C1 noun /krʊk/

crook

escroc
Meaning
a dishonest person, especially a criminal
Example
The police finally caught the crook who had been stealing cars.
La police a finalement attrapé l'escroc qui volait des voitures.
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 adjective /ˈkɔːrəl/

choral

relatif au chœur
Meaning
Relating to, written for, or performed by a choir or chorus.
Example
The church hosted a choral performance on Sunday.
L'église a organisé une performance chorale dimanche.
C1 verb /ˈkəʊ.dɪ.faɪ/

codify

codifier
Meaning
to arrange laws, rules, or ideas into a clear and systematic code
Example
The committee worked to codify the existing laws.
Le comité a travaillé pour codifier les lois existantes.
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 noun /ˈsɪtəˌdɛl/

citadel

citadelle
Meaning
A fortress protecting or dominating a city.
Example
The ancient citadel stood guard over the town for centuries.
L'ancienne citadelle a protégé la ville pendant des siècles.
C1 noun /ˈkɒnsjʊlət/

consulate

consulat
Meaning
the building or office where a consul works
Example
He went to the consulate to renew his visa.
Il est allé au consulat pour renouveler son visa.
C1 verb /kəˈpɪtjʊˌleɪt/

capitulate

capituler
Meaning
to surrender or give in after resisting
Example
The army had no choice but to capitulate to the enemy.
L'armée n'a eu d'autre choix que de capituler devant l'ennemi.
C1 adjective, noun /ˈkɔːrpərəl/

corporal

corporal
Meaning
relating to the body; a low-ranking officer in the military
Example
He suffered a corporal punishment for his mistake.
Il a subi une punition corporelle pour son erreur.
C1 noun /kənˈstɪtʃuənsi/

constituency

circonscription
Meaning
A geographical area whose residents elect a representative to a legislative body.
Example
She campaigned tirelessly across her constituency.
Elle a fait campagne sans relâche dans sa circonscription.
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 /kəˈmoʊʃən/

commotion

agitation
Meaning
A state of noisy confusion or disturbance.
Example
The sudden commotion in the market drew everyone's attention.
L'agitation soudaine au marché a attiré l'attention de tout le monde.
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 kənˌsɒl.ɪˈdeɪ.ʃən

Consolidation

consolidation de la mémoire
Meaning
The process of converting newly learned information into long-term memory
Example
Sleep plays a key role in memory consolidation.
Le sommeil joue un rôle clé dans la consolidation de la mémoire.
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 /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 /krɪˈden.ʃəl/

credential

certificat, titre
Meaning
a qualification, achievement, or aspect of a person's background used to indicate suitability for something
Example
She presented her credentials before starting the new job.
Elle a présenté ses certificats avant de commencer son nouveau travail.
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 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 verb /tʃaɪd/

chide

gronder
Meaning
to scold or rebuke; to express disapproval
Example
The teacher chided the student for being late.
Le professeur gronda l'élève pour son retard.
C1 verb /ˈkænvəs/

canvass

solliciter des votes
Meaning
to solicit votes or opinions; to examine thoroughly; to discuss in detail
Example
They will canvass the neighborhood for votes.
Ils vont faire du porte-à-porte dans le quartier pour récolter des voix.
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 adjective /kənˈtɪɡ.ju.əs/

contiguous

contigu
Meaning
sharing a common border; touching
Example
The two continguous houses shared a wall.
Les deux maisons contiguës ont partagé un mur.
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 /kɔːrs flaʊər/

Course flour

farine grossière
Meaning
coarsely ground flour with larger particles, typically used for baking bread
Example
She used course flour to make homemade bread with a rustic texture.
Elle a utilisé de la farine grossière pour faire du pain maison avec une texture rustique.
C1 noun /kjʊˈreɪtər/

curator

conservateur
Meaning
a person who is responsible for the care and management of a museum, gallery, or collection
Example
The curator organized a new exhibition of ancient artifacts.
Le conservateur a organisé une nouvelle exposition d'artefacts anciens.
C1 verb /ˈkʌl.mɪ.neɪt/

culminate

culminer
Meaning
To reach the final or climactic stage of a process or activity.
Example
Years of hard work culminated in his success.
Des années de travail acharné ont culminé en son succès.
C1 noun /krəˈnɒlədʒi/

chronology

chronologie
Meaning
The arrangement of events or dates in the order of their occurrence.
Example
The chronology of the dynasty was carefully studied by historians.
La chronologie de la dynastie a été soigneusement étudiée par les historiens.
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 noun /ˌkɒn.əˈsɜːr/

connoisseur

connaisseur
Meaning
an expert judge in matters of taste, especially in food, art, or wine
Example
She is a true connoisseur of fine art.
Elle est une véritable connaisseuse de l'art.
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 /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 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 noun /kənˈtɛnʃən/

contention

contestation, désaccord
Meaning
heated disagreement or argument; a point asserted in debate
Example
The main contention between the two parties was over tax reform.
La principale contestation entre les deux parties concernait la réforme fiscale.
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 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 ˈklaɪ.mət rɪˈzɪl.i.ənt

climate-resilient

résistant au climat
Meaning
Able to cope with the adverse effects of climate change; sustainable and adaptable.
Example
Climate-resilient crops can survive extreme weather conditions.
Les cultures résistantes au climat peuvent survivre à des conditions météorologiques extrêmes.
C1 verb /ˈkʌn.dʒər/

conjure

conjurer
Meaning
to summon something as if by magic; to imagine vividly
Example
The magician conjured a rabbit out of the hat.
Le magicien a conjuré un lapin du chapeau.
C1 noun /ˈkɑr.nɪdʒ/

Carnage

carnage
Meaning
the killing of a large number of people; widespread slaughter
Example
The battlefield was filled with carnage after the brutal war.
Le champ de bataille était rempli de carnage après la guerre brutale.
C1 noun /ˈkaʊn.tər kleɪm/

counter-claim

contre-demande
Meaning
a claim made to rebut a previous claim, often in legal contexts
Example
The defendant filed a counter-claim against the plaintiff.
Le défendeur a déposé une contre-demande contre le demandeur.
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 /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 /ˈʃɪvəlri/

chivalry

chevalerie
Meaning
The medieval knightly system with its moral, social, and religious code; courteous behavior, especially toward women.
Example
The knight lived by the code of chivalry.
Le chevalier vivait selon le code de la chevalerie.
C1 noun /klæn/

clan

clan
Meaning
a large family group or a close-knit community with shared interests or ancestry
Example
The entire clan gathered to celebrate the festival.
Le clan entier s'est réuni pour célébrer le festival.
C1 verb /kənˈkɜːr/

concur

convenir
Meaning
To agree with someone or something.
Example
I concur with your opinion on this matter.
Je suis d'accord avec votre opinion sur cette question.
C1 verb /ˌkɒntrəˈviːn/

contravene

contrevenir
Meaning
to go against or act in opposition to a law, rule, or agreement
Example
He contravened the safety regulations and was fined.
Il a contrevenu aux règles de sécurité et a été amende.
C1 noun, verb /klɒt/

clot

caillot
Meaning
a thick mass of coagulated liquid, especially blood; to form such a mass.
Example
The doctor removed a blood clot from the patient.
Le médecin a retiré un caillot de sang du patient.
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 /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 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 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 /kəmˈpleɪsənt/

complacent

complaisant
Meaning
showing self-satisfaction and a lack of concern about potential dangers or problems
Example
The team grew complacent after a few victories and stopped practicing hard.
L'équipe est devenue complaisante après quelques victoires et a arrêté de s'entraîner dur.
C1 adjective kənˈten.ʃəs

contentious

controversé
Meaning
Causing or likely to cause an argument; controversial.
Example
The contentious issue divided global leaders.
La question controversée a divisé les dirigeants mondiaux.
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 ˌkɑːr.sɪ.nəˈdʒen.ɪk

carcinogenic

cancérogène
Meaning
Having the potential to cause cancer in living tissue.
Example
Processed meat contains carcinogenic compounds.
La viande transformée contient des composés cancérogènes.
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 /kənˈtɪn.dʒən.si/

contingency

plan de contingence
Meaning
A provision for an unforeseen event or circumstance, especially in financial planning.
Example
The company has a contingency plan for economic downturns.
L'entreprise dispose d'un plan de contingence pour les récessions économiques.
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 adjective /ˌkævəˈlɪər/

cavalier

désinvolte
Meaning
showing a lack of proper concern; dismissive or offhand
Example
He had a cavalier attitude toward safety regulations.
Il avait une attitude désinvolte envers les règlements de sécurité.
C1 noun /səˈvɪləti/

civility

civisme
Meaning
Polite and courteous behavior.
Example
He treated his opponent with civility despite their differences.
Il a traité son adversaire avec civilité malgré leurs différences.
C1 noun /ˈkleɪmənt/

claimant

demandeur
Meaning
a person who makes a claim, especially in a legal or financial context
Example
The claimant filed for compensation after the accident.
Le demandeur a déposé une demande de compensation après l'accident.
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 kəˈlɒs.əl

Colossal

colossal
Meaning
Extremely large, gigantic, enormous in size or extent.
Example
The colossal pyramids of Egypt are a marvel of architecture.
Les pyramides colossales d'Égypte sont un miracle de l'architecture.
C1 adjective /klaɪˈmæktɪk/

climactic

climactique
Meaning
Relating to the most exciting or important moment of something.
Example
The film ended with a climactic battle scene.
Le film s'est terminé par une scène de bataille climactique.
C1 noun /ˈsɪvɪks/

civics

instruction civique
Meaning
the study of the rights and duties of citizens and how government works
Example
Civics helps students understand their responsibilities as citizens.
L’instruction civique aide les élèves à comprendre leurs devoirs de citoyens.
C1 noun /krəˈvæs/

crevasse

fissure profonde
Meaning
a deep crack in a glacier or the earth’s surface
Example
The climbers carefully crossed the icy crevasse.
Les alpinistes ont traversé prudemment la fissure glacée.
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 noun /ˌkɒrəˈneɪʃən/

coronation

couronnement
Meaning
the act or ceremony of crowning a sovereign or monarch
Example
The coronation of the new king was attended by thousands of people.
Le couronnement du nouveau roi a été assisté par des milliers de personnes.
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 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 /ˈkærɪkətjʊə/

caricature

caricature
Meaning
A picture or description that exaggerates certain features for comic or satirical effect.
Example
The magazine published a caricature of the politician.
Le magazine a publié une caricature du politicien.
C1 verb /ˈkælɪˌbreɪt/

calibrate

calibrer
Meaning
To adjust or mark something so it can be used accurately; to standardize.
Example
The technician calibrated the machine before starting the experiment.
Le technicien a calibré la machine avant de commencer l'expérience.
C1 noun /kɑːrˈtɒɡrəfər/

cartographer

cartographe
Meaning
A person who makes maps.
Example
The cartographer carefully drew the map of the new territory.
Le cartographe a dessiné soigneusement la carte du nouveau territoire.
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 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 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 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 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 verb /ˈkɒnsɪkreɪt/

consecrate

consacrer
Meaning
to make something sacred, usually through a religious ceremony
Example
The church was consecrated by the bishop.
L'église a été consacrée par l'évêque.
C1 noun /ˈkoʊtʃ.mən/

Coachman

cocher
Meaning
a person who drives a horse-drawn carriage or coach
Example
The coachman skillfully guided the horses through the busy streets.
Le cocher a habilement guidé les chevaux à travers les rues bondées.
C1 adjective /ˌser.ɪˈmoʊ.ni.əl/

Ceremonial

cérémonial
Meaning
relating to or used in ceremonies; formal and ritualistic
Example
The ceremonial dress was worn during the royal wedding.
La robe cérémoniale a été portée pendant le mariage royal.
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 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.
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 verb /ˈklæmbər/

clamber

grimper avec effort
Meaning
to climb with effort or difficulty, often using both hands and feet
Example
The children clambered over the rocks to reach the cave.
Les enfants ont grimpé sur les rochers pour atteindre la grotte.
C1 noun /kənˈtɪn.ju.əns/

continuance

continuité
Meaning
the state of continuing or being prolonged; persistence
Example
The continuance of the project depended on securing additional funding.
La continuité du projet dépendait de l'obtention de financements supplémentaires.
C1 noun /ˈkɑːmənˌwɛlθ/

commonwealth

Commonwealth
Meaning
an independent community or state, especially one founded for the common good; also an association of nations
Example
Australia is a member of the Commonwealth of Nations.
L’Australie est membre du Commonwealth des Nations.
C1 noun kəˈrəʊ.ʒən

corrosion

corrosion
Meaning
The gradual destruction of materials by chemical or electrochemical reaction, especially of metals by oxidation.
Example
Corrosion in pipes leads to leakage.
La corrosion dans les tuyaux conduit à des fuites.
C1 noun /kənˈtʃɛrtoʊ/

concerto

composition musicale
Meaning
a musical composition for one or more solo instruments accompanied by an orchestra
Example
She played a Mozart concerto with the orchestra.
Elle a joué un concerto de Mozart avec l'orchestre.
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 /kənˈkluː.sɪv/

Conclusive

décisif; définitif; résolvant une question complètement
Meaning
final; decisive; settling a matter completely
Example
The evidence was conclusive and left no room for doubt.
La preuve était concluante et n'a laissé aucune place au doute.
C1 adjective /ˈkɒz.mɪk/

cosmic

cosmique, vaste
Meaning
relating to the universe or cosmos; vast
Example
Astronomers study cosmic phenomena to understand the universe.
Les astronomes étudient les phénomènes cosmiques pour comprendre l'univers.
C1 adjective /ˈkrɪm.zən/

Crimson

rouge intense
Meaning
a deep purplish-red color
Example
The crimson sunset painted the sky with beautiful shades.
Le coucher du soleil rouge intense a peint le ciel de belles nuances.
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.