bibliophile
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C2 noun /ˈbɪbliəfaɪl/

bibliophile

bibliophile
Meaning
A person who loves or collects books.
Example
She is a true bibliophile who spends weekends at old bookstores.
Elle est une véritable bibliophile qui passe ses week-ends dans des librairies anciennes.
C2 verb /bɪˈweɪl/

bewail

déplorer
Meaning
to express deep sorrow or regret over something; to mourn openly
Example
She bewailed the loss of her childhood home.
Elle a déploré la perte de sa maison d’enfance.
C2 noun /ˌʃæŋɡriˈlɑː/

shangri-la

paradis imaginaire
Meaning
a remote, beautiful, imaginary place where life is perfect and peaceful
Example
They described the island as a modern-day Shangri-La.
Ils ont décrit l'île comme un Shangri-La moderne.
C2 noun /ˈdɔɪən/

doyen

personne respectée
Meaning
The most respected or prominent person in a particular field.
Example
He is regarded as the doyen of modern literature in the country.
Il est considéré comme le doyen de la littérature moderne dans le pays.
C2 noun /ˈhækəlz/

hackles

les poils à l'arrière du cou d'un animal qui se dressent lorsqu'il est en colère ou alarmé; figurativement, des sentiments de colère ou de ressentiment
Meaning
the hairs on the back of an animal’s neck that rise when it is angry or alarmed; figuratively, feelings of anger or resentment
Example
His rude comment raised my hackles.
Son commentaire grossier a levé mes hackles.
C2 noun /ˈfeɪlæŋks/

phalanx

phalanx
Meaning
A group of people or things arranged in a compact, close formation; also an ancient Greek military formation.
Example
A phalanx of reporters waited outside the courthouse.
Un groupe de journalistes attendait devant le tribunal.
C2 noun /ˈvɔːdəvɪl/

vaudeville

vaudeville
Meaning
A type of entertainment popular in the early 20th century, featuring a mixture of comedy, song, dance, and variety acts.
Example
The vaudeville show included comedians, magicians, and dancers.
Le spectacle de vaudeville comprenait des comédiens, des magiciens et des danseurs.
C2 noun /tɔːˈtɒlədʒi/

tautology

répétition inutile
Meaning
the unnecessary repetition of the same idea in different words
Example
The phrase 'it will happen or it won’t' is a tautology.
L'expression 'ça va arriver ou ça n'arrivera pas' est une tautologie.
C2 noun /ˈsɒfɪzəm/

sophism

sophisme
Meaning
a clever but misleading argument; fallacious reasoning
Example
The politician's speech was full of sophism designed to mislead voters.
Le discours du politicien était plein de sophisme conçu pour tromper les électeurs.
C2 noun /lɔːŋ ɡɔːrd/

Long gourd

courge longue
Meaning
an elongated green vegetable belonging to the cucumber family, used in cooking
Example
She sliced the long gourd thinly for the stir-fry dish.
Elle a coupé la courge longue en tranches fines pour le plat sauté.
C2 noun /ˈdɪti/

ditty

petite chanson
Meaning
a short, simple song or poem
Example
She sang a cheerful little ditty while cooking.
Elle chanta une petite chanson joyeuse en cuisinant.
C2 noun ˈɒpjʊləns

opulence

opulence
Meaning
Great wealth or luxuriousness.
Example
The opulence of the mansion was evident in its ornate furnishings.
L'opulence du manoir était évidente dans ses meubles ornés.
C2 noun /ˈhʌvəl/

hovel

taudis
Meaning
a small, poorly built, and dirty house
Example
The refugees lived in a makeshift hovel.
Les réfugiés vivaient dans un taudis improvisé.
C2 noun /ˌiː.kəʊ.tɒkˈsɪ.kə.lə.dʒi/

ecotoxicology

écotoxicologie
Meaning
The study of the effects of chemical pollution on the environment.
Example
Ecotoxicology studies the effects of pesticides on wildlife.
L'écotoxicologie étudie les effets des pesticides sur la faune.
C2 noun /ɔːrˈθɑːɡrəfi/

orthography

orthographe
Meaning
The conventional spelling system of a language.
Example
English orthography can be confusing for learners.
L'orthographe anglaise peut être déroutante pour les apprenants.
C2 noun /ˈmækɪntɒʃ/

mackintosh

manteau imperméable
Meaning
a waterproof raincoat, originally made from rubberized fabric
Example
He wore a mackintosh to stay dry in the rain.
Il portait un mackintosh pour rester au sec sous la pluie.
C2 adjective /pʌɡˈneɪʃəs/

pugnacious

agressif
Meaning
Having a quarrelsome or combative nature; eager to fight.
Example
His pugnacious attitude often got him into trouble.
Son attitude agressive le mettait souvent dans des ennuis.
C2 noun /ˈmaɪ.nə/

Mynah

maina
Meaning
a tropical bird with dark feathers that can mimic human speech
Example
The mynah bird repeated every word I said.
L'oiseau maina a répété chaque mot que j'ai dit.
C2 adjective /ˈsteɪ.dʒi/

stagy

trop théâtral
Meaning
Overly theatrical, artificial, or exaggerated in manner or style.
Example
Her performance felt stagy and unnatural.
Sa performance semblait trop théâtrale et artificielle.
C2 adjective /ˈluːsənt/

lucent

lumineux
Meaning
shining or glowing with light
Example
The lucent stars brightened the night sky.
Les étoiles lumineuses ont illuminé le ciel nocturne.
C2 noun /ɪˌdʒækjʊˈleɪʃən/

ejaculation

éjaculation / exclamation soudaine
Meaning
The action of suddenly saying something or the release of semen during sexual climax.
Example
His sudden ejaculation of joy surprised everyone in the room.
Son éjaculation soudaine de joie a surpris tout le monde dans la pièce.
C2 adjective /ˈkɒlərɪk/

choleric

colérique
Meaning
Easily angered; irritable and hot-tempered.
Example
His choleric nature often got him into arguments.
Sa nature colérique le mettait souvent dans des disputes.
C2 adjective /məˈlɪfluəs/

mellifluous

mélodieux
Meaning
Sweet or musical; pleasant to hear.
Example
The singer’s mellifluous voice enchanted the audience.
La voix mélodieuse du chanteur a enchanté le public.
C2 noun /ˈeɪ.pi.ə.rɪst/

apiarist

apiculteur
Meaning
a person who keeps and tends bees for honey production
Example
The apiarist collected fresh honey from the hives.
L'apiculteur a récolté du miel frais des ruches.
C2 noun /foʊ ˈpɑː/

faux pas

faute sociale
Meaning
a social blunder or mistake in etiquette
Example
He committed a major faux pas by forgetting her birthday.
Il a commis une grande faute sociale en oubliant son anniversaire.
C2 adjective /ɪkˈspɒzɪtəri/

expository

expositif
Meaning
intended to explain or describe something
Example
The teacher gave an expository lecture on the topic.
Le professeur a donné une conférence expositive sur le sujet.
C2 verb /fɔːrˈdʒʌdʒ/

forejudge

juger à l'avance
Meaning
To judge beforehand without adequate information.
Example
It is unfair to forejudge someone without knowing the facts.
Il est injuste de juger quelqu'un sans connaître les faits.
C2 verb /ʧeɪf/

chafe

froter
Meaning
To make or become sore by rubbing; to feel irritation or impatience.
Example
The tight shoes began to chafe his heels.
Les chaussures serrées ont commencé à frotter ses talons.
C2 noun /oʊd/

ode

ode
Meaning
a lyrical poem, often expressing praise or strong emotions
Example
The poet wrote an ode to the beauty of nature.
Le poète a écrit une ode à la beauté de la nature.
C2 noun /əˌbɑː.məˈneɪ.ʃən/

abomination

abomination
Meaning
a thing that causes disgust or hatred
Example
Slavery was considered an abomination.
L'esclavage était considéré comme une abomination.
C2 noun /dɪˈpləʊmətɪst/

diplomatist

diplomate
Meaning
A person skilled in diplomacy; another word for diplomat.
Example
The diplomatist handled the negotiations with great tact.
Le diplomate a géré les négociations avec grande tact.
C2 verb /lʌɡˈʒʊrieɪt/

luxuriate

se livrer à des plaisirs
Meaning
to enjoy something in a self-indulgent way; to take pleasure in great comfort
Example
She luxuriated in the warm bubble bath after a long day.
Elle s'est luxurieuse dans le bain à bulles chaud après une longue journée.
C2 noun ˈɡoʊldən ˈbʌtərflaɪ

Golden Butterfly

papillon doré
Meaning
A beautiful species of butterfly with golden coloration, symbolizing beauty and nature.
Example
The Golden Butterfly is a symbol of beauty and nature.
Le papillon doré est un symbole de beauté et de nature.
C2 adjective /ˌɒbsəˈlɛsnt/

obsolescent

obsolète
Meaning
Becoming outdated or on the way to becoming obsolete.
Example
The obsolescent technology could not compete with modern devices.
La technologie obsolète ne pouvait pas concurrencer les appareils modernes.
C2 noun /ˌhaɪdroʊməˈkænɪks/

hydromechanics

hydromécanique
Meaning
The study of the mechanical properties and behavior of fluids in motion and at rest.
Example
Hydromechanics provides the foundation for naval architecture.
L'hydromécanique fournit la base de l'architecture navale.
C2 adjective /kənˈvɪviəl/

convivial

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

amity

amitié
Meaning
A friendly relationship between people or countries.
Example
The treaty helped maintain amity between the neighboring nations.
Le traité a aidé à maintenir l'amitié entre les nations voisines.
C2 verb /rɪˈsɪnd/

rescind

résilier
Meaning
to revoke, cancel, or repeal a law, order, or agreement
Example
The company decided to rescind the job offer.
L'entreprise a décidé de résilier l'offre d'emploi.
C2 noun /ˈrʊkəri/

rookery

nid d'oiseaux
Meaning
a place where rooks or other birds breed and nest in colonies
Example
We saw a rookery full of noisy birds near the forest.
Nous avons vu un nid d'oiseaux plein d'oiseaux bruyants près de la forêt.
C2 adjective /ɪkˈstɛnsəbl/

extensible

extensible
Meaning
able to be extended; capable of expansion.
Example
The software is designed to be extensible with new features.
Le logiciel est conçu pour être extensible avec de nouvelles fonctionnalités.
C2 verb /ˈæntɪdeɪt/

antedate

antérioriser
Meaning
to be earlier in time; to assign a date earlier than the actual one
Example
The manuscript antedates the modern printing press.
Le manuscrit précède l'invention de l'imprimerie moderne.
C2 noun /ˌbɪbliəʊˈmeɪniə/

bibliomania

bibliomanie
Meaning
An extreme obsession with collecting or possessing books.
Example
His bibliomania led him to fill every room with books.
Sa bibliomanie l'a poussé à remplir chaque pièce de livres.
C2 adjective /ˌluː.mɪˈnɛs.ənt/

luminescent

lumineux
Meaning
Emitting light without heat, glowing softly.
Example
The luminescent watch dial was visible in the dark.
Le cadran lumineux de la montre était visible dans l'obscurité.
C2 adjective /ˌʌnəˈʃʊəd/

unassured

incertain
Meaning
Lacking confidence or certainty.
Example
She gave an unassured answer during the interview.
Elle a donné une réponse incertaine lors de l'entretien.
C2 noun, verb /ˈæseɪ/

assay

analyse
Meaning
To test or analyze the quality, purity, or content of a substance; the act of such testing.
Example
The scientists assayed the mineral sample for gold content.
Les scientifiques ont analysé l'échantillon de minerai pour la teneur en or.
C2 noun /ˈɔːrɪkl̩/

auricle

partie externe de l'oreille
Meaning
The external part of the ear; also an upper chamber of the heart in anatomy.
Example
The doctor examined the patient’s auricle for signs of infection.
Le médecin a examiné la partie externe de l'oreille du patient à la recherche de signes d'infection.
C2 adjective /ˈlæk.rɪ.moʊs/

lachrymose

larmoyant, triste
Meaning
tearful or given to weeping; sad and mournful
Example
The movie's lachrymose ending left the audience in tears.
La fin larmoyante du film a laissé le public en larmes.
C2 noun /ɪɡˈzækʃən/

exaction

exaction
Meaning
the act of demanding or obtaining something, especially unfairly
Example
The peasants suffered under the king's heavy exactions.
Les paysans ont souffert sous les lourdes exactions du roi.
C2 adjective /dʒɪˈdʒuːn/

jejune

naïf / superficiel / insipide
Meaning
Naive, simplistic, and superficial; also dull or uninteresting.
Example
The professor dismissed the essay as jejune and lacking depth.
Le professeur a rejeté l'essai comme naïf et sans profondeur.
C2 noun /mʌsk/

Musk

musc
Meaning
a strong-smelling substance secreted by certain animals, used in perfumes and traditional medicine
Example
The perfume contained natural musk that gave it an exotic fragrance.
Le parfum contenait du musc naturel qui lui a donné un parfum exotique.
C2 noun /əˈkʌmpənɪst/

accompanist

accompagnateur
Meaning
A person who plays a musical instrument to support a singer or another musician.
Example
The pianist served as the accompanist for the singer during the concert.
Le pianiste a joué le rôle d'accompagnateur pour le chanteur pendant le concert.
C2 noun /ˈænθrəsaɪt/

anthracite

charbon anthracite
Meaning
A hard, shiny form of coal that burns with little smoke and a high heat value.
Example
The factory used anthracite as its primary fuel source.
L'usine utilisait de l'anthracite comme source principale de combustible.
C2 adjective /ˌdɛl.ɪˈtɪə.ri.əs/

deleterious

nuisible
Meaning
Causing physical or mental harm or damage.
Example
Smoking has deleterious effects on health.
Fumer a des effets nuisibles sur la santé.
C2 noun /ɪˌpɪstəˈmɒlədʒi/

epistemology

épistémologie
Meaning
The branch of philosophy that studies the nature, origin, and scope of knowledge.
Example
Epistemology explores the difference between justified belief and opinion.
L'épistémologie explore la différence entre la croyance justifiée et l'opinion.
C2 verb /skʌlk/

skulk

se faufiler
Meaning
to move or hide secretly, often because you are planning something bad or are feeling guilty
Example
He tried to skulk in the shadows to avoid being seen.
Il a essayé de se faufiler dans l'ombre pour éviter d'être vu.
C2 adjective fəˈleɪ.ʃəs

fallacious

fallacieux
Meaning
Based on false reasoning or misleading arguments.
Example
His argument was based on fallacious reasoning.
Son argument était basé sur des raisonnements fallacieux.
C2 noun /ˌsuːdəˈnɪmɪti/

pseudonymity

utilisation de pseudonyme
Meaning
the practice or state of using a pseudonym
Example
The author maintained pseudonymity throughout her career.
L'auteure a maintenu l'utilisation de pseudonyme tout au long de sa carrière.
C2 adjective /hərˈmɛtɪk/

hermetic

hermétique
Meaning
Completely sealed, especially so that no air can enter or escape.
Example
The medicine was kept in a hermetic container.
Le médicament a été conservé dans un conteneur hermétique.
C2 adjective /baɪˈɛniəl/

biennial

biannuel
Meaning
happening every two years
Example
The biennial festival attracts thousands of visitors.
Le festival biannuel attire des milliers de visiteurs.
C2 noun /ˈæltruɪst/

altruist

altruiste
Meaning
a person who has an unselfish concern for the welfare of others
Example
He is an altruist who always puts others' needs before his own.
Il est un altruiste qui met toujours les besoins des autres avant les siens.
C2 adverb, adjective /ˈɡrætɪs/ or /ˈɡreɪtɪs/

gratis

gratuit
Meaning
Without charge; free of cost.
Example
The drinks at the event were provided gratis.
Les boissons à l'événement étaient fournies gratuitement.
C2 noun ˈsɒmnələns

somnolence

somnolence
Meaning
A state of drowsiness or sleepiness; inclination to sleep.
Example
The somnolence after a heavy meal made it hard to concentrate.
La somnolence après un repas copieux a rendu difficile la concentration.
C2 noun /ˌɪn.təˈvɛn.ʃə.nɪ.zəm/

interventionism

interventionnisme
Meaning
Government policy of active involvement in economic affairs.
Example
The central bank's interventionism helped stabilize inflation.
L'interventionnisme de la banque centrale a aidé à stabiliser l'inflation.
C2 noun /ˈproʊtoʊˌmɑːrtɚ/

protomartyr

premier martyr
Meaning
The first martyr in a cause or religion, often referring to the first Christian martyr.
Example
St. Stephen is known as the protomartyr of Christianity.
Saint Étienne est connu comme le protomartyr du christianisme.
C2 adjective /ɔːˈrɪfərəs/

auriferous

aurifère
Meaning
Containing or producing gold.
Example
The miners discovered an auriferous vein in the mountains.
Les mineurs ont découvert un filon aurifère dans les montagnes.
C2 noun /ɪmˈpɒs.tʃər/

Imposture

imposture; fraude; tromperie
Meaning
the practice of deceiving others by pretending to be someone else; fraudulent deception
Example
The elaborate imposture lasted for months before investigators uncovered the truth.
L'imposture élaborée a duré des mois avant que les enquêteurs ne découvrent la vérité.
C2 noun /ˌæbnɪˈɡeɪʃən/

abnegation

abnégation
Meaning
the act of renouncing or rejecting something, especially self-denial
Example
The monk’s life was one of complete abnegation of worldly pleasures.
La vie du moine était une complète abnégation des plaisirs mondains.
C2 adjective /ɪnˈdjuːbɪtəbl/

indubitable

indubitable
Meaning
Impossible to doubt; unquestionable.
Example
It is indubitable that hard work leads to success.
Il est indubitable que le travail acharné mène au succès.
C2 adjective, noun /ˈænθrəpɔɪd/

anthropoid

anthropoïde
Meaning
Resembling a human being in form; a primate such as apes and monkeys.
Example
The gorilla is considered an anthropoid ape.
Le gorille est considéré comme un anthropoïde.
C2 noun /dɪˈmeɪn/

demesne

terres attachées à un manoir
Meaning
Land attached to a manor and retained for the owner's use.
Example
The castle was surrounded by its vast demesne.
Le château était entouré par ses vastes terres attachées à un manoir.
C2 noun /ˈfriːˌmeɪsən/

freemason

franc-maçon membre
Meaning
A member of an international fraternity known as Freemasonry, focused on moral and spiritual values.
Example
His grandfather was a respected freemason in the community.
Son grand-père était un franc-maçon respecté dans la communauté.
C2 noun /ˈpjuːdʒɪlɪst/

pugilist

boxeur
Meaning
A professional or skilled boxer.
Example
The pugilist entered the ring with confidence.
Le boxeur est entré dans le ring avec confiance.
C2 adjective /ˌtɛmɪˈrɛəriəs/

temerarious

téméraire
Meaning
Reckless or rash; showing a lack of caution.
Example
It was a temerarious decision to cross the river during the storm.
C'était une décision téméraire de traverser la rivière pendant la tempête.
C2 noun /ˈbɑːr.kəˌroʊl/

barcarole

barcarole
Meaning
a traditional Venetian boat song, often in 6/8 time
Example
The orchestra played a beautiful barcarole that reminded me of Venice.
L'orchestre a joué une belle barcarole qui m'a rappelé Venise.
C2 noun /ˈtjuːtɪlɪdʒ/

tutelage

tutelle
Meaning
The act of guarding, protecting, or guiding; instruction or teaching.
Example
She studied painting under the tutelage of a famous artist.
Elle a étudié la peinture sous la tutelle d'un artiste célèbre.
C2 noun /ˈpoʊ.ə.si/

poesy

poésie
Meaning
poetry; the art or composition of poems
Example
The anthology was filled with romantic poesy.
L'anthologie était remplie de poésie romantique.
C2 noun /kɪˈrɒpədɪst/

chiropodist

pédicure-podologue
Meaning
A healthcare professional who diagnoses and treats foot problems.
Example
The chiropodist treated her painful corns and calluses.
Le pédicure-podologue a traité ses cors et callosités douloureux.
C2 adjective /paɪd/

pied

de couleurs variées
Meaning
having two or more different colors, typically in blotches
Example
The pied cat had black and white patches all over its body.
Le chat piebald avait des taches noires et blanches sur tout son corps.
C2 noun /mɪˈtɒnɪmi/

metonymy

métaphore par substitution
Meaning
A figure of speech in which one word or phrase is substituted with another closely related word or concept.
Example
In the phrase 'the crown will decide,' 'crown' is a metonymy for monarchy.
Dans l'expression 'la couronne décidera', 'couronne' est une métaphore par substitution pour la monarchie.
C2 adjective /ˈtjuːtɪləri/

tutelary

tutélaire
Meaning
Relating to or serving as a guardian or protector, often used for deities or spirits.
Example
Athena was considered the tutelary goddess of Athens.
Athéna était considérée comme la déesse tutélaire d'Athènes.
C2 adjective /ˈdɛndrɔɪd/

dendroid

en forme d'arbre
Meaning
tree-shaped or branching like a tree
Example
The coral has a dendroid structure.
Le corail a une structure dendroïde.
C2 adjective /ˈdɔːnt.ləs/

dauntless

intrépide, courageux, déterminé
Meaning
Showing fearlessness and determination; brave and resolute.
Example
The dauntless soldier fought against all odds.
Le soldat intrépide a combattu contre toutes les adversités.
C2 noun /ˌlæs.əˈreɪ.ʃən/

laceration

coupure profonde
Meaning
a deep cut or tear in skin or flesh
Example
He needed stitches for a laceration on his leg.
Il avait besoin de points pour une coupure profonde à sa jambe.
C2 noun /eɪˈklɑː/

eclat

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

translucence

semi-transparence
Meaning
the quality of allowing light to pass through but not detailed shapes
Example
The translucence of the curtains filled the room with soft light.
La semi-transparence des rideaux remplissait la pièce de lumière douce.
C2 noun /ˈlaɪər/

lier

menteur
Meaning
a person who tells lies; an alternative spelling of liar
Example
No one trusted him because he was known as a habitual lier.
Personne ne lui faisait confiance parce qu’il était un menteur habituel.
C2 adjective /ˈwɜːkmənˌlaɪk/

workmanlike

professionnel
Meaning
Showing efficient, competent, and practical skill, but without flair or creativity.
Example
The carpenter delivered a workmanlike performance on the project.
Le charpentier a livré une performance de travail sur le projet.
C2 adjective /prɪˈmɒnɪtəri/ or /ˌpriːməˈnɪtəri/

premonitory

prémonitoire
Meaning
giving a warning or prediction about something, especially something unpleasant
Example
He ignored the premonitory signs of illness.
Il a ignoré les signes prémonitoires de la maladie.
C2 verb /ɪmˈpjuːt/

impute

imputer
Meaning
to attribute a fault or responsibility to someone
Example
They imputed the company's success to good leadership.
Ils ont imputé le succès de l'entreprise à un bon leadership.
C2 adverb /ˈdɑːrklɪŋ/

darkling

dans l'obscurité
Meaning
In the dark or growing dark; dimly.
Example
The forest creatures moved darkling through the night.
Les créatures de la forêt se déplaçaient dans l'obscurité pendant la nuit.
C2 adjective /prɪˈhɛnsɪbəl/

prehensible

préhensible
Meaning
capable of being grasped or seized
Example
The tool has a prehensible handle that improves safety.
L'outil a une prise préhensible qui améliore la sécurité.
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 /ˈlʊŋ.gi/

Lungi

lungi
Meaning
a traditional garment worn around the waist in South Asia
Example
He wore a comfortable lungi while relaxing at home.
Il portait un lungi confortable tout en se reposant chez lui.
C2 noun /ˈhɪl.sə fɪʃ/

Hilsa fish

poisson hilsa
Meaning
a popular fish species found in South Asian rivers, especially prized in Bengali cuisine
Example
Hilsa fish is considered a delicacy in Bengali culture.
Le poisson hilsa est considéré comme une délicatesse dans la culture bengali.
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 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 verb /əbˈvɜːrt/

obvert

inverser
Meaning
To turn something so as to face in a different direction; in logic, to convert a proposition by negating both subject and predicate.
Example
The teacher asked the students to obvert the statement for practice.
Le professeur a demandé aux étudiants de convertir la déclaration pour s'exercer.
C2 noun /ˈɡlʌtəni/

gluttony

gloutonnerie
Meaning
Excessive eating or drinking; overindulgence in food or drink.
Example
His gluttony during the festival left him feeling sick.
Sa gloutonnerie pendant le festival l'a laissé malade.
C2 noun /ˈdɪfθɒŋ/

diphthong

diphtongue
Meaning
A complex vowel sound that begins with one vowel and glides into another within the same syllable.
Example
The word 'coin' contains a diphthong.
Le mot 'coin' contient un diphtongue.
C2 noun /wiːl/

weal

bonheur
Meaning
A raised mark on the skin left after a blow; or general well-being and prosperity.
Example
The charity worked for the common weal of the community.
Elle n'a pas pu cacher son bonheur lorsqu'elle a reçu le prix.
C2 adjective /ˈfɜːr.vɪd/

Fervid

passionné; intensément enthousiaste; brûlant d'émotion
Meaning
passionate; intensely enthusiastic; burning with emotion
Example
She gave a fervid speech about environmental protection.
Elle a prononcé un discours fervide sur la protection de l'environnement.
C2 adjective /pɒnˈtɪfɪkəl/

pontifical

relatif à un pape ou un évêque ; pompeux ou prétentieux
Meaning
relating to a pope or bishop; pompous or self-important
Example
His pontifical manner annoyed the other members of the committee.
Son comportement prétentieux agaçait les autres membres du comité.
C2 noun /ˈpɛtrəˌɡræf/

petrograph

description des roches
Meaning
a description or representation of rocks, especially in detailed scientific writing
Example
The scientist studied the petrograph to understand the rock composition.
Le scientifique a étudié le pétrographe pour comprendre la composition de la roche.
C2 noun /sɛnˈtjʊəriən/

centurion

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

academician

académicien
Meaning
a member of an academy; a scholar or expert in a field of study
Example
The academicians gathered to discuss the future of education.
Les académiciens se sont réunis pour discuter de l'avenir de l'éducation.
C2 noun /ˌɛksaɪˈteɪʃən/

excitation

excitation
Meaning
a state of great excitement or the process of stimulating activity
Example
The news created great excitation among the fans.
Les nouvelles ont créé une grande excitation parmi les fans.
C2 verb /fɪˈlɒs.ə.faɪz/

philosophize

philosopher
Meaning
to think or talk about the fundamental nature of knowledge, reality, and existence
Example
He likes to philosophize about life and its meaning.
Il aime philosopher sur la vie et son sens.
C2 adverb /ˈwɪtɪŋli/

wittingly

délibérément
Meaning
Consciously and intentionally; on purpose.
Example
He wittingly withheld information from the police.
Il a délibérément retenu des informations à la police.
C2 adjective /kəˈrʌp.tə.bəl/

corruptible

corruptible
Meaning
able to be morally or ethically corrupted
Example
He was known to be corruptible and often accepted bribes.
Il était connu pour être corruptible et acceptait souvent des pots-de-vin.
C2 verb /ɪˈmɛnd/

emend

corriger
Meaning
to correct or revise a text, especially for errors
Example
The editor emended the manuscript before publication.
L'éditeur a corrigé le manuscrit avant la publication.
C2 noun /ˌænɪˈmɒmɪtər/

anemometer

anémomètre
Meaning
An instrument used to measure the speed and direction of wind.
Example
The scientist used an anemometer to record the wind speed during the storm.
Le scientifique a utilisé un anémomètre pour enregistrer la vitesse du vent pendant la tempête.
C2 noun, verb /ˈhæmstrɪŋ/

hamstring

tendon à l'arrière de la cuisse; en tant que verbe, rendre quelqu'un ou quelque chose inefficace ou l'empêcher de fonctionner efficacement
Meaning
a tendon at the back of the thigh; as a verb, to cripple or severely restrict the effectiveness of someone or something.
Example
Budget cuts hamstrung the organization’s plans.
Les réductions budgétaires ont affaibli les plans de l'organisation.
C2 noun /ˈdɛswɪˌtuːd/

desuetude

désuétude
Meaning
a state of disuse or inactivity
Example
The old law has fallen into desuetude.
La vieille loi est tombée en désuétude.
C2 adjective /ˌsuː.pər.ɪˈrɑː.ɡə.tɔːr.i/

supererogatory

superflu
Meaning
Going beyond what is required or expected; more than necessary.
Example
His donation was supererogatory, far beyond what anyone had asked for.
Sa donation était superflue, bien au-delà de ce que quelqu'un avait demandé.
C2 noun /ɒkˈteɪvoʊ/

octavo

octavo (taille de livre obtenue en pliant une feuille en huit parties)
Meaning
A size of book page resulting from folding a sheet of paper into eight leaves (sixteen pages).
Example
The old library contained rare octavo editions of Shakespeare.
La vieille bibliothèque contenait des éditions rares en octavo de Shakespeare.
C2 noun /ˈæl.baɪt/

albite

albite
Meaning
A white or colorless mineral of the feldspar group, often found in igneous rocks.
Example
Geologists discovered albite crystals in the rock sample.
Les géologues ont découvert des cristaux d'albite dans l'échantillon de roche.
C2 verb /ˈblʌdʒən/

bludgeon

frapper avec un gourdin
Meaning
to hit someone with a heavy object; to force someone into doing something
Example
The guard was bludgeoned by the attacker in the alley.
Le garde a été frappé avec un gourdin par l'attaquant dans la ruelle.
C2 verb /ɡɜːrd/

gird

ceindre
Meaning
to encircle with a belt or band; to prepare for action
Example
The knight girded his sword before battle.
Le chevalier a ceinturé son épée avant la bataille.
C2 adjective /ˈɡʌstəˌtɔːri/

gustatory

gustatif
Meaning
relating to the sense of taste
Example
The restaurant offered a gustatory experience unlike any other.
Le restaurant a offert une expérience gustative unique.
C2 adjective /ˈneb.jə.ləs/

Nebulous

vague; flou; nébuleux
Meaning
vague or unclear; lacking definite form; hazy
Example
His plans for the future remain nebulous and unclear.
Ses projets pour l'avenir restent nébuleux et flous.
C2 noun /kjuːˈpɪdəti/

cupidity

cupidité
Meaning
Excessive desire for wealth or possessions; greed.
Example
The king's downfall was caused by his cupidity.
La chute du roi a été causée par sa cupidité.