crepuscular
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
C2 adjective /krɪˈpʌskjʊlər/

crepuscular

relatif au crépuscule
Meaning
relating to twilight or active during twilight
Example
Bats are crepuscular animals, most active at dawn and dusk.
Les chauves-souris sont des animaux crépusculaires, les plus actifs à l'aube et au crépuscule.
C2 verb /ˌsɜːrkəmˈnævɪɡeɪt/

circumnavigate

faire le tour du monde
Meaning
to travel all the way around something, especially the earth
Example
Magellan was the first to circumnavigate the globe.
Magellan fut le premier à faire le tour du monde.
C2 adjective /ˈtʃɜːrlɪʃ/

churlish

rude
Meaning
Rude in a mean-spirited and surly way.
Example
It would be churlish to refuse her kind invitation.
Ce serait impoli de refuser son aimable invitation.
C2 noun /ˌkɒnvəˈluːʃən/

convolution

convolution, courbe complexe ou structure
Meaning
a twist, coil, or a complex and intricate shape or arrangement
Example
The brain has many convolutions that increase its surface area.
Le cerveau a de nombreuses convolutions qui augmentent sa surface.
C2 noun /ˈkɒrənɛt/

coronet

petite couronne
Meaning
a small crown, especially one worn by a prince, princess, or noble
Example
She wore a delicate coronet on her head for the ceremony.
Elle portait une délicate petite couronne sur sa tête pour la cérémonie.
C2 noun /ˌkɒnsæŋˈɡwɪnɪti/

consanguinity

consanguinité
Meaning
The fact of being descended from the same ancestor; blood relationship.
Example
The degree of consanguinity was important in inheritance laws.
Le degré de consanguinité était important dans les lois de l'héritage.
C2 noun /ˌkæv.əlˈkeɪd/

cavalcade

cortège
Meaning
a formal procession of people riding on horses or in vehicles
Example
The king’s arrival was marked by a grand cavalcade.
L'arrivée du roi a été marquée par un grand cortège.
C2 noun /ˈsɛʃən/

cession

cession de droits ou de propriété
Meaning
The formal giving up of rights, property, or territory, especially by a state.
Example
The treaty resulted in the cession of land to the neighboring country.
Le traité a abouti à la cession de terres au pays voisin.
C2 adjective /kəmˈprɛsəbl̩/

compressible

compressible
Meaning
Capable of being compressed or reduced in volume.
Example
Air is a compressible substance, unlike water.
L'air est une substance compressible, contrairement à l'eau.
C2 adjective /ˌkloʊs ˈhɔːld/

close-hauled

naviguer aussi près que possible du vent
Meaning
of a sailing ship, sailing as nearly as possible towards the direction from which the wind is blowing.
Example
The yacht was close-hauled as it cut through the waves.
Le yacht était naviguant aussi près que possible du vent en coupant les vagues.
C2 verb /kəmˈpɔːrt/

comport

se comporter
Meaning
to behave or conduct oneself in a particular way
Example
She comported herself with grace during the ceremony.
Elle s'est comportée avec grâce lors de la cérémonie.
C2 noun /ˌkʌmˈʌpəns/

comeuppance

châtiment mérité
Meaning
A deserved punishment or fate; just deserts.
Example
The corrupt official finally got his comeuppance in court.
Le fonctionnaire corrompu a enfin reçu sa punition méritée au tribunal.
C2 verb /kənˈtɛm/

contemn

mépriser
Meaning
to treat or regard with disdain, scorn, or contempt
Example
He would never contemn honest work, no matter how humble.
Il ne mépriserait jamais un travail honnête, peu importe à quel point il est modeste.
C2 noun /kəmˈpɛndiəm/

compendium

compendium
Meaning
A collection of concise but detailed information about a subject.
Example
The book is a compendium of ancient myths and legends.
Le livre est un compendium de mythes et de légendes anciennes.
C2 noun /ˈkɑr.mɪn/

Carmine

carmine
Meaning
a vivid crimson color; a red pigment obtained from cochineal
Example
The artist mixed carmine with white to create a beautiful pink shade.
L'artiste a mélangé le carmine avec du blanc pour créer une belle teinte rose.
C2 adjective /sɛnˈsɔːriəs/

censorious

excessivement critique
Meaning
severely critical of others
Example
She was always censorious about her colleagues' mistakes.
Elle était toujours très critique vis-à-vis des erreurs de ses collègues.
C2 noun /ʃəˈɡrɪn/

chagrin

chagrin
Meaning
Distress or embarrassment at having failed or been humiliated.
Example
She left the room in chagrin after forgetting her lines.
Elle a quitté la pièce dans le chagrin après avoir oublié ses répliques.
C2 adjective /kənˈdʌktəbl̩/

conductible

conductible
Meaning
capable of being conducted, especially electricity or heat
Example
Copper is highly conductible to electricity.
Le cuivre est hautement conductible à l'électricité.
C2 verb /koʊˈæɡjəˌleɪt/

coagulate

coaguler
Meaning
to cause a liquid, especially blood, to change into a solid or semi-solid state
Example
The blood quickly coagulated after the cut.
Le sang s'est coagulé rapidement après la coupure.
C2 adjective /ˈkrɛstˌfɔːlən/

crestfallen

abattu
Meaning
sad and disappointed
Example
He looked crestfallen after hearing the bad news.
Il avait l'air abattu après avoir entendu les mauvaises nouvelles.
C2 noun /ˈkærɪt/

caret

caret (^)
Meaning
A proofreading symbol (^) used to indicate where something should be inserted.
Example
The editor placed a caret to show where the missing word should go.
L'éditeur a placé un caret pour montrer où le mot manquant devrait aller.
C2 noun /kəmˈpleɪsəns/

complaisance

complaisance
Meaning
willingness to please others; courteous compliance
Example
Her complaisance made her popular among her colleagues.
Sa complaisance l'a rendue populaire parmi ses collègues.
C2 noun /ˈkɒmɪti/

comity

courtoisie, respect mutuel
Meaning
Courtesy and considerate behavior towards others; mutual respect.
Example
The meeting was conducted with comity and respect.
La réunion s'est déroulée avec courtoisie et respect.
C2 noun /ˈkær.ə.weɪ siːdz/

Caraway seeds

graines de carvi
Meaning
aromatic seeds of the caraway plant used as a spice in cooking and baking
Example
The bread was flavored with caraway seeds.
Le pain était parfumé aux graines de carvi.
C2 noun /ˈkɒl.ə.kwi/

colloquy

conversation formelle
Meaning
A formal conversation or dialogue, often on serious or academic topics.
Example
The professors engaged in a deep colloquy about the future of education.
Les professeurs ont engagé une conversation approfondie sur l'avenir de l'éducation.
C2 adjective /kəˈmoʊdiəs/

commodious

spacieux
Meaning
spacious and comfortable; having plenty of room
Example
They rented a commodious apartment in the city.
Ils ont loué un appartement spacieux en ville.
C2 adjective /kəˈmɛnʃərət/

commensurate

proportionnel
Meaning
corresponding in size, degree, or extent; proportionate
Example
Salary will be commensurate with experience.
Le salaire sera proportionnel à l'expérience.
C2 noun /ˈsɜːrklət/

circlet

diadème
Meaning
A small circular band, typically worn as an ornament on the head.
Example
The princess wore a golden circlet on her forehead.
La princesse portait un diadème en or sur le front.
C2 noun /ˈkjʊriˌoʊ/

curio

objet curieux
Meaning
a small unusual or interesting object, often collected for its rarity
Example
She bought a curio from the antique shop.
Elle a acheté un objet curieux dans le magasin d'antiquités.
C2 noun /ˈklɪpər/

clipper

tondeuse / bateau rapide du XIXe siècle
Meaning
a tool used for cutting, or a fast sailing ship of the 19th century
Example
The barber used clippers to trim his hair.
Le barbier a utilisé des tondeuses pour couper ses cheveux.
C2 adjective /ˈsɜː.kəm.spekt/

circumspect

prudent, réfléchi, circonspect
Meaning
Wary and unwilling to take risks; careful to consider all circumstances and possible consequences.
Example
Investors must be circumspect before making decisions.
Les investisseurs doivent être circonspects avant de prendre des décisions.
C2 noun /ˈkʌstərd ˈæpəl/

Custard Apple

pomme à la crème
Meaning
a tropical fruit with sweet creamy white flesh and black seeds
Example
The custard apple has a sweet and creamy texture.
La pomme à la crème a une texture douce et crémeuse.
C2 noun /kəˈtæb.ə.lɪ.zəm/

catabolism

catabolisme
Meaning
The breakdown of complex molecules in living organisms to form simpler ones together with the release of energy; destructive metabolism.
Example
Catabolism plays a crucial role in cellular energy production.
Le catabolisme joue un rôle crucial dans la production d'énergie cellulaire.
C2 noun /ˈkɒksweɪn/

coxswain

barreur
Meaning
the person in charge of navigating and steering a boat, especially a racing or small boat
Example
The coxswain shouted instructions to the rowing team.
Le coxswain a donné des instructions à l'équipe d'aviron.
C2 verb /kəˈdʒoʊl/

cajole

cajoler
Meaning
To persuade someone to do something by flattery or gentle urging.
Example
She managed to cajole her friend into joining the trip.
Elle a réussi à cajoler son amie pour qu'elle se joigne au voyage.
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 noun /ˈkɔːrnɪs/

cornice

corniche
Meaning
an ornamental molding around the wall of a room just below the ceiling
Example
The elegant cornice added a classical touch to the living room.
La corniche élégante a ajouté une touche classique au salon.
C2 adjective /koʊˈiːvəl/

coeval

contemporain
Meaning
Having the same age, date of origin, or duration; contemporary.
Example
The philosopher was coeval with the rise of modern science.
Le philosophe était contemporain avec l'essor de la science moderne.
C2 noun /ˈkæriən/

carrion

charogne
Meaning
the decaying flesh of dead animals
Example
Vultures feed on carrion left in the fields.
Les vautours se nourrissent de la charogne laissée dans les champs.
C2 noun /ˈʃɛvrən/

chevron

symbole en forme de V
Meaning
A V-shaped pattern, often used in military insignia or design.
Example
The sergeant’s uniform displayed three chevrons on the sleeve.
L'uniforme du sergent affichait trois chevrons sur la manche.
C2 adjective /ˈkrɒtʃ.ə.ti/

crotchety

grincheux
Meaning
bad-tempered, easily annoyed, and often complaining
Example
The crotchety old man yelled at the children for playing near his house.
Le vieux grincheux a crié sur les enfants pour avoir joué près de sa maison.
C2 noun /kɔːrˈteɪʒ/

cortege

cortège funèbre
Meaning
a solemn procession, especially for a funeral
Example
A cortege of mourners followed the hearse to the cemetery.
Un cortège de pleureurs a suivi le corbillard jusqu'au cimetière.
C2 adjective /kənˈsʌmptɪv/

consumptive

consumptif
Meaning
Relating to or characterized by consumption; historically used to describe someone suffering from tuberculosis.
Example
The doctor advised against consumptive habits.
Le médecin a déconseillé les habitudes consumptives.
C2 noun/verb /ˈkɜːrtsi/

curtsy

révérence
Meaning
a respectful bow made by women by bending the knees with one foot in front of the other
Example
She gave a quick curtsy before leaving the stage.
Elle fit une rapide révérence avant de quitter la scène.
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 verb /kruːn/

croon

chanter ou fredonner d'une voix douce, basse et délicate
Meaning
to sing or hum in a soft, low, and gentle voice
Example
She crooned a lullaby to help the baby fall asleep.
Elle chantait une berceuse pour aider le bébé à s'endormir.
C2 noun /ˈkreɪniəm/

cranium

crâne
Meaning
the skull, especially the part enclosing the brain
Example
The archaeologists carefully examined the ancient cranium.
Les archéologues ont soigneusement examiné le crâne ancien.
C2 noun /ˈkloʊðiər/

clothier

marchand de vêtements
Meaning
a person or company that makes, sells, or deals in clothes.
Example
The town’s clothier displayed fine suits in his shop window.
Le marchand de vêtements de la ville a exposé de beaux costumes dans la vitrine de son magasin.
C2 adjective /ˈkɔːpjʊlənt/

corpulent

corpulent, obèse
Meaning
fat or obese; having a large bulky body
Example
The corpulent man struggled to fit into the small chair.
L'homme corpulent avait du mal à tenir dans la petite chaise.
C2 verb /kənˈsɪlieɪt/

conciliate

concilier
Meaning
to stop someone from being angry; to win over by friendly acts
Example
He tried to conciliate the angry customer with an apology.
Il a essayé de concilier le client en colère avec des excuses.
C2 noun /krəˈdjuːlɪti/

credulity

crédule
Meaning
A tendency to be too ready to believe that something is real or true.
Example
The scam succeeded because of the victim's credulity.
L'escroquerie a réussi en raison de la crédulité de la victime.
C2 noun /ˈkruːɪt/

cruet

petit récipient
Meaning
a small container, especially for salt, pepper, oil, or vinegar, used at a dining table
Example
She filled the cruet with olive oil for the salad.
Elle a rempli le cruet d'huile d'olive pour la salade.
C2 verb /kəˈnaɪv/

connive

conspirer secrètement
Meaning
to secretly allow or be involved in a wrongdoing
Example
The manager connived with the supplier to cheat the company.
Le gestionnaire a conspiré avec le fournisseur pour tromper la société.
C2 noun ˌsɜːkəmˈspekʃən

circumspection

prudence, éviter les risques
Meaning
The quality of being wary and unwilling to take risks; prudence.
Example
His circumspection ensured no mistakes were made.
Sa prudence a garanti qu'aucune erreur n'a été commise.
C2 verb /ˌkaʊntərˈveɪl/

countervail

contrebalancer
Meaning
to offset or counteract the effect of something
Example
The benefits of the new policy countervail its drawbacks.
Les avantages de la nouvelle politique contrebalancent ses inconvénients.
C2 noun /ˈkeɪ.nə.naɪt/

canaanite

cananéen
Meaning
a member of a people who lived in the ancient land of Canaan in the Middle East
Example
The Canaanites were known for their advanced trade networks.
Les cananéens étaient connus pour leurs réseaux commerciaux avancés.
C2 adjective /ˈkɒndʒʊɡəl/

conjugal

conyugal
Meaning
relating to marriage or the relationship between husband and wife
Example
They enjoyed a long life of conjugal happiness.
Ils ont vécu une longue vie de bonheur conjugal.
C2 noun /ˌkɛəriˈætɪd/

caryatid

colonne avec une figure féminine sculptée
Meaning
A stone carving of a draped female figure, used as a supporting column in architecture.
Example
The ancient temple featured a caryatid holding up the roof.
Le temple antique comportait une caryatide soutenant le toit.
C2 noun /kiˌɑːrəˈskjʊəroʊ/

chiaroscuro

contraste dramatique entre lumière et ombre
Meaning
The use of strong contrasts between light and dark in art or literature to create a dramatic effect.
Example
The artist's painting used chiaroscuro to highlight the figure's face.
Le tableau de l'artiste a utilisé le chiaroscuro pour mettre en valeur le visage de la figure.
C2 adjective /sɛnˈtrɪfjʊɡəl/

centrifugal

centrifuge
Meaning
Moving or tending to move away from a center.
Example
The centrifugal force pushes the clothes to the sides of the washing machine.
La force centrifuge pousse les vêtements vers les bords de la machine à laver.
C2 noun /kəˈkɒfəni/

cacophony

bruit discordant
Meaning
A harsh, discordant mixture of sounds.
Example
The cacophony of horns made it impossible to concentrate.
Le bruit discordant des klaxons rendait la concentration impossible.
C2 noun /krɪpˈtɒɡ.rə.fi/

cryptography

pratique de sécuriser les informations par des techniques de cryptage ou de codage
Meaning
The practice of securing information through encryption or coding techniques
Example
Modern cryptography ensures secure online transactions.
La cryptographie moderne garantit des transactions en ligne sécurisées.
C2 noun /ˈkærəm/

Carom

carvi
Meaning
aromatic seeds of a plant used as a spice, especially in Indian cooking
Example
Carom seeds are often used in traditional Indian bread recipes.
Les graines de carvi sont souvent utilisées dans les recettes traditionnelles de pain indien.
C2 noun /ˈkɒn.kɔːd/

concord

accord ou harmonie
Meaning
Agreement or harmony between people or groups.
Example
The leaders worked towards international concord.
Les dirigeants ont travaillé pour la concorde internationale.
C2 noun /ˈkæm.fər/

Camphor

camphre
Meaning
a white crystalline substance with a strong aromatic smell, used in medicine and religious ceremonies
Example
The temple was filled with the fragrant smoke of burning camphor.
Le temple était rempli de la fumée parfumée du camphre en combustion.
C2 noun /ˈkælvəri/

calvary

calvaire
Meaning
A place or experience of intense suffering, originally the site of Jesus’s crucifixion.
Example
For many refugees, the journey across the desert was a calvary.
Pour de nombreux réfugiés, le voyage à travers le désert fut un calvaire.
C2 noun/verb /ˈkʌdʒ.əl/

cudgel

matraque
Meaning
A short, thick stick used as a weapon; to beat with a cudgel.
Example
The guard used a cudgel to chase away the thief.
Le garde a utilisé une matraque pour chasser le voleur.
C2 noun /ˈkrɪsəndəm/

christendom

christendom
Meaning
the worldwide body or community of Christians
Example
The news spread quickly across Christendom.
La nouvelle s'est rapidement propagée à travers le christendom.
C2 noun /ˈkɒliər/

collier

mineur de charbon
Meaning
a person who works in coal mines or a ship carrying coal
Example
The collier spent long hours underground extracting coal.
Le mineur de charbon a passé de longues heures sous terre à extraire du charbon.
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 /ˈklɔɪ.ɪŋ/

cloying

écoeurant
Meaning
too sweet, rich, or sentimental, making it unpleasant
Example
The dessert was so cloying that I couldn't finish it.
Le dessert était tellement écoeurant que je n'ai pas pu le finir.
C2 noun /kəˌrɒbəˈreɪʃən/

corroboration

corroboration
Meaning
evidence that confirms or supports a statement, theory, or finding
Example
The documents provided strong corroboration of her claims.
Les documents ont fourni une forte corroboration de ses affirmations.
C2 noun /kənˈtɔːrʃən/

contortion

une forme tordue ou pliée; l'action de tordre hors de la forme normale
Meaning
a twisted or bent shape; the act of twisting out of the normal shape
Example
The gymnast's contortion amazed the audience.
La contorsion du gymnaste a étonné le public.
C2 adjective /sɛnˈtrɪpɪtəl/

centripetal

centripète
Meaning
Moving or directed toward a center.
Example
Centripetal force keeps the planets in orbit around the sun.
La force centripète maintient les planètes en orbite autour du soleil.
C2 verb /kɒnˈkætəneɪt/

concatenate

concaténer
Meaning
To link things together in a series or chain.
Example
The program concatenates two strings into one.
Le programme concatène deux chaînes en une.
C2 noun ˌkɒmpjʊˈteɪʃənəl kəˌmjuːnɪˈkeɪʃən

computational communication

communication computationnelle
Meaning
Digital exchange and automated interaction; the use of computational methods and systems to facilitate communication and information sharing.
Example
Computational communication is reshaping how we share information.
La communication computationnelle redéfinit la manière dont nous partageons les informations.
C2 noun /koʊˈædʒətər/

coadjutor

adjoint
Meaning
a person who helps or assists another, especially in a religious or official capacity
Example
The bishop appointed a coadjutor to assist him with his duties.
L'évêque a nommé un adjoint pour l'aider dans ses devoirs.
C2 verb /ˈtʃeɪ.sən/

chasten

châtier / soumettre
Meaning
to correct or discipline; to humble or subdue
Example
The coach chastened the team after their poor performance.
L'entraîneur a châtié l'équipe après leur mauvaise performance.
C2 noun /ˌser.əˈbreɪ.ʃən/

cerebration

cérébration
Meaning
the process of thinking or using the brain actively
Example
The lecture sparked intense cerebration among the students.
La conférence a suscité une intense cérébration parmi les étudiants.
C2 verb /ˌkɒmənˈdɪə/

commandeer

prendre par la force
Meaning
To take control or possession of something, often by force or authority.
Example
The soldiers commandeered the villagers’ homes during the war.
Pendant la guerre, les soldats ont pris possession des maisons des villageois.
C2 adjective /ˈkɒndaɪn/

condign

mérité
Meaning
deserved, appropriate, and fitting (especially punishment)
Example
The criminal received condign punishment for his crimes.
Le criminel a reçu la punition méritée pour ses crimes.
C2 verb /kɔːk/

caulk

calfeutrer
Meaning
to seal a crack or gap with a waterproof filler
Example
He caulked the window frames to stop the draft.
Il a calfeutré les cadres de fenêtres pour arrêter le courant d'air.
C2 noun /tʃəˈmeɪ.li/

Chameli

jasmin
Meaning
a variety of jasmine flower with small white fragrant petals
Example
The chameli flowers are commonly used to make garlands and perfumes.
Les fleurs de jasmin sont couramment utilisées pour faire des guirlandes et des parfums.
C2 noun /kɔˈrɪkə soˈbɔrnə/

Corica soborna

poisson kachki
Meaning
a small silvery fish species found in South Asian rivers, commonly used in local cuisine
Example
Corica soborna is a popular ingredient in traditional Bengali fish curry.
Corica soborna est un ingrédient populaire dans le curry de poisson bengali traditionnel.
C2 noun /ˈsɛntɔːr/

centaur

centaure
Meaning
A mythological creature with the upper body of a human and the lower body of a horse.
Example
The centaur is a well-known figure in Greek mythology.
Le centaure est une figure bien connue de la mythologie grecque.
C2 noun /klaɪm/

clime

climat
Meaning
A region defined by its climate.
Example
He traveled to warmer climes during the winter.
Il a voyagé dans des climats plus chauds pendant l'hiver.
C2 verb /ˈkæstreɪt/

castrate

castrer
Meaning
To remove the testicles of a male animal or human.
Example
The farmer castrated the young bulls to make them easier to manage.
L'agriculteur a castré les jeunes taureaux pour les rendre plus faciles à gérer.
C2 noun /ˈkæθoʊd/

cathode

électrode négative
Meaning
The negative electrode in a device such as a battery or tube, where electrons enter.
Example
The cathode emits electrons in the tube.
Le cathode émet des électrons dans le tube.
C2 noun /ˈkæʒuɪstri/

casuistry

casuistique
Meaning
The use of clever but false reasoning, especially in relation to moral questions.
Example
The lawyer’s argument was dismissed as mere casuistry.
L'argument de l'avocat a été rejeté comme étant une simple casuistique.
C2 verb /kəˈnoʊt/

connote

connoter
Meaning
To suggest or imply an additional meaning beyond the literal one.
Example
The word 'youthful' connotes energy and vitality.
Le mot 'juvénile' connoté énergie et vitalité.
C2 noun /kəˈdɛnzə/

cadenza

un passage solo élaboré
Meaning
An elaborate solo passage in a piece of music, usually near the end.
Example
The pianist performed a brilliant cadenza before the final movement.
Le pianiste a exécuté une brillante cadenza avant le dernier mouvement.
C2 noun /ˈkeɪsiːn/

Casein

caséine
Meaning
the main protein found in milk and cheese, used in food production and supplements
Example
Casein protein powder is popular among athletes for muscle recovery.
La poudre de protéine de caséine est populaire parmi les athlètes pour la récupération musculaire.
C2 adjective /ˌkɒn.tjʊˈmeɪ.ʃəs/

contumacious

insoumis, récalcitrant
Meaning
stubbornly disobedient or rebellious
Example
The contumacious student refused to follow the school rules.
L'étudiant insoumis a refusé de suivre les règles de l'école.
C2 noun /kaɪˈmɪərə/

chimera

chimère
Meaning
A mythical creature with parts from different animals; also used to mean a fanciful illusion or unattainable dream.
Example
The idea of a perfect society is often a chimera.
L'idée d'une société parfaite est souvent une chimère.
C2 noun /kənˈkɔːrdəns/

concordance

concordance
Meaning
Agreement; also an alphabetical index of the principal words in a book.
Example
There is a strong concordance between the two reports.
Il y a une forte concordance entre les deux rapports.
C2 verb /kənˈdjuːs/

conduce

contribuer
Meaning
To help bring about a particular result; to contribute to something.
Example
Regular exercise conduces to better health.
L'exercice régulier contribue à une meilleure santé.
C2 noun /ˈklæpər/

clapper

pièce métallique à l'intérieur d'une cloche qui la frappe pour produire un son
Meaning
The free-swinging metal piece inside a bell that strikes it to produce sound.
Example
The clapper inside the bell was broken.
La pièce métallique à l'intérieur de la cloche était cassée.
C2 noun /kɒn.tɪˈɡjuː.ɪ.ti/

contiguity

contiguïté
Meaning
the state of being in direct contact or next to each other
Example
The contiguity of the two countries facilitates trade.
La contiguïté des deux pays facilite le commerce.
C2 noun /ˈklaʊdˌbɜːrst/

cloudburst

averse soudaine et intense
Meaning
a sudden and very heavy rainfall
Example
The picnic was ruined by a sudden cloudburst.
Le pique-nique a été gâché par une averse soudaine et intense.
C2 adjective /kəˈrɛlətɪv/

correlative

corrélatif
Meaning
having a mutual relationship; corresponding
Example
The increase in temperature is correlative with the melting of glaciers.
L'augmentation de la température est corrélative à la fonte des glaciers.
C2 adjective /ˈkʌsɪd/

cussed

têtu
Meaning
Annoyingly stubborn or difficult.
Example
He was too cussed to admit his mistake.
Il était trop têtu pour admettre son erreur.
C2 adjective /ˈkjʊərətɪv/

curative

curatif
Meaning
Able to cure disease or restore health.
Example
The doctor prescribed a curative treatment for the illness.
Le médecin a prescrit un traitement curatif pour la maladie.
C2 noun /kəˈnɑːrd/

canard

un canular
Meaning
a false or unfounded story or rumor
Example
The article turned out to be nothing more than a canard.
L'article s'est avéré n'être rien de plus qu'un canular.
C2 noun /ˈtʃæt.əl/

chattel

bien meuble / propriété personnelle
Meaning
a personal possession; historically, movable property including slaves
Example
In the past, slaves were considered the chattel of their owners.
Dans le passé, les esclaves étaient considérés comme la propriété personnelle de leurs propriétaires.
C2 noun /səˈlɛrɪti/

celerity

célérité
Meaning
swiftness of movement; speed
Example
The soldier moved with great celerity to deliver the message.
Le soldat s'est déplacé avec une grande célérité pour livrer le message.
C2 noun /ˈkæt.kɪn/

Catkin

Chaton
Meaning
a drooping, often tasseled cluster of small flowers found on willow and birch trees
Example
The willow tree's catkins swayed gently in the spring breeze.
Les chatons du saule se balançaient doucement dans la brise printanière.
C2 adjective /tʃeɪst/

Chaste

chaste; vertueux
Meaning
pure and morally good; abstaining from sexual activity
Example
She lived a chaste and virtuous life.
Elle a vécu une vie chaste et vertueuse.
C2 adjective /ˈkælkjʊləbl/

calculable

calculable
Meaning
Capable of being calculated, estimated, or measured.
Example
The risk involved in the project is calculable.
Le risque impliqué dans le projet est calculable.
C2 adjective /ˌkæləˈrɪfɪk/

calorific

calorique
Meaning
Relating to the amount of energy contained in food or fuel.
Example
Chocolate is highly calorific, so it should be eaten in moderation.
Le chocolat est très calorique, il doit donc être consommé avec modération.
C2 noun /ˈkuː.li/

Cooly

coolie
Meaning
a laborer who does physical work for wages
Example
The cooly carried heavy bags at the railway station.
Le coolie portait des sacs lourds à la gare.
C2 verb /kənˈvɑːlv/

convolve

enrouler ou tordre ensemble; enrouler ou entrelacer
Meaning
to roll or twist together; to coil or entwine
Example
The vines convolve around the tree trunk.
Les vignes s'enroulent autour du tronc de l'arbre.
C2 noun /kəˈlɒsəs/

colossus

colosse
Meaning
A person or thing of enormous size, importance, or ability.
Example
Einstein was a colossus in the world of science.
Einstein était un colosse dans le monde de la science.
C2 adjective /ˈkæp.ʃəs/

Captious

captieux; critique
Meaning
tending to find fault or raise petty objections; fault-finding; critical
Example
His captious remarks about every small detail made the meeting very unpleasant.
Ses remarques captieuses sur chaque petit détail ont rendu la réunion très désagréable.
C2 noun /kænˈtoʊnmənt/

Cantonment

cantonnement militaire
Meaning
a military base or permanent military station
Example
The soldiers lived in the cantonment outside the city.
Les soldats ont vécu dans le cantonnement militaire en dehors de la ville.
C2 noun /ˈkɒn.tɪ.nəns/

continence

continence
Meaning
self-restraint, especially regarding bodily functions or desires
Example
He practiced continence to maintain focus on his studies.
Il a pratiqué la continence pour maintenir son attention sur ses études.
C2 verb /ˈkʌzən/

cozen

tromper, arnaquer
Meaning
to deceive, cheat, or trick someone
Example
He cozened the old man out of his money.
Il a trompé le vieil homme et lui a pris son argent.
C2 noun /kəˈliːdʒən/

collegian

étudiant universitaire
Meaning
a student of a college
Example
The collegians were preparing for the cultural festival.
Les collégiens se préparaient pour le festival culturel.
C2 verb /ˈkɔː.tə.raɪz/

cauterize

cautériser
Meaning
to burn tissue to stop bleeding or prevent infection
Example
The doctor cauterized the wound to stop the bleeding.
Le médecin a cautérisé la blessure pour arrêter le saignement.
C2 noun /ˈtʃɜː.nɪŋ stɪk/

Churning stick

bâton de barattage
Meaning
a wooden stick used for stirring and churning butter, milk, or other liquids
Example
Grandmother used a churning stick to make fresh butter.
La grand-mère a utilisé un bâton de barattage pour faire du beurre frais.
C2 noun /ˌkæstɪˈɡeɪʃən/

castigation

critique sévère ou punition
Meaning
Severe criticism or punishment for wrongdoing.
Example
The manager’s harsh castigation shocked the entire team.
La sévère castigation du manager a choqué toute l'équipe.
C2 adjective /ˈklæmərəs/

clamorous

bruyant
Meaning
making a loud and confused noise; expressing strong demands noisily
Example
The clamorous audience demanded an encore from the band.
Le public bruyant a exigé un rappel du groupe.