neuroscientific
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C2 adjective ˌnjʊə.rəʊ.saɪənˈtɪ.fɪk

neuroscientific

relatif à la neurocience
Meaning
Related to the scientific study of the brain and nervous system.
Example
Neuroscientific research helps understand memory retention.
La recherche neuroscientifique aide à comprendre la rétention de la mémoire.
C2 noun /ˈmɪsəl/

missal

missel
Meaning
a book containing the texts used in the Catholic Mass throughout the year
Example
The priest read from the missal during the ceremony.
Le prêtre a lu dans le missel pendant la cérémonie.
C2 verb /ˈæd.ʌm.breɪt/

adumbrate

préfigurer
Meaning
to foreshadow or suggest something in an unclear or indirect way
Example
The report adumbrates future economic challenges.
Le rapport préfigure les défis économiques futurs.
C2 noun /ɪnˈsuːsiəns/

insouciance

insouciance
Meaning
Casual lack of concern; indifference.
Example
She carried herself with an air of insouciance, unbothered by the challenges ahead.
Elle marchait avec un air d'insouciance, sans se soucier des défis à venir.
C2 adjective /ˈæn.ə.daɪn/

anodyne

inoffensif, analgésique
Meaning
Not likely to cause offense; bland or harmless. Also refers to something that relieves pain.
Example
The speaker’s anodyne remarks avoided controversy.
Les remarques anodines de l'orateur ont évité la controverse.
C2 verb /ˈtʃæfɪŋ/

chaffing

taquiner
Meaning
Teasing or joking in a lighthearted way.
Example
They were chaffing each other during lunch.
Ils se taquinaient pendant le déjeuner.
C2 verb /ˈkælsɪfaɪ/

calcify

durcir par dépôt de sels de calcium
Meaning
To harden by deposition of calcium salts; to become rigid or inflexible.
Example
Over time, the tissue began to calcify and lose flexibility.
Avec le temps, le tissu a commencé à se calcifier et a perdu de la flexibilité.
C2 noun /ˈvɪtrioʊl/

vitriol

critique acerbe
Meaning
harsh and bitter criticism
Example
The politician faced vitriol from the public.
Le politicien a fait face à une critique acerbe du public.
C2 noun/verb /ˈsʌkər/

succor

secours
Meaning
Assistance and support in times of hardship or distress.
Example
The charity provided succor to the flood victims.
La charité a fourni du secours aux victimes des inondations.
C2 adjective /ɪˈmɪsəbl/

immiscible

immiscible
Meaning
Describes liquids that do not mix together.
Example
Oil and water are immiscible liquids.
L'huile et l'eau sont des liquides immiscibles.
C2 noun /ˌbenɪˈdɪkʃən/

Benediction

bénédiction
Meaning
a blessing, especially a ceremonial one; an expression of good wishes
Example
The priest gave his benediction to the newlyweds.
Le prêtre a donné sa bénédiction aux nouveaux mariés.
C2 noun /ˈdeɪ.ɪs/

Dais

estrade
Meaning
a raised platform, typically at one end of a room or hall, for speakers or honored guests
Example
The principal stood on the dais to address the entire school assembly.
Le directeur s'est tenu sur l'estrade pour s'adresser à toute l'assemblée scolaire.
C2 noun /ˈlɔːˌɡɪvər/

lawgiver

législateur
Meaning
A person who creates or enforces laws; a legislator.
Example
Moses is often regarded as a great lawgiver in history.
Moïse est souvent considéré comme un grand législateur dans l'histoire.
C2 noun /ˈmæn.li.nəs/

manliness

virilité
Meaning
The quality of being manly; courage, strength, and honor associated with men.
Example
His manliness was admired by his peers.
Sa virilité a été admirée par ses pairs.
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 verb /lɪr/

leer

regard lubrique
Meaning
To look at someone in an unpleasant, sly, or sexually suggestive way.
Example
He leered at her in a way that made her uncomfortable.
Il l'a regardée d'une manière qui l'a rendue mal à l'aise.
C2 noun /ˌsɪŋ.krəˈnɪs.ɪ.ti/

synchronicity

synchronicité
Meaning
The meaningful coincidence of two or more events that are not planned.
Example
The synchronicity of their thoughts amazed everyone.
La synchronicité de leurs pensées a étonné tout le monde.
C2 noun /hʊˈzɑːr/

hussar

hussard
Meaning
a member of a light cavalry regiment in European armies, especially the Hungarian cavalry
Example
The hussar rode swiftly across the battlefield.
Le hussard a chevauché rapidement à travers le champ de bataille.
C2 noun /ˈliː.vɪŋz/

Leavings

restes; restes de repas
Meaning
things that have been left behind or remain; remnants or scraps
Example
The leavings from dinner were given to the dog.
Les restes du dîner ont été donnés au chien.
C2 adjective /ˈpeɪli/

paly

rayé
Meaning
striped with different colors, usually used in heraldry
Example
The knight’s shield was decorated with paly stripes of red and gold.
Le bouclier du chevalier était décoré de rayures rayées rouges et dorées.
C2 noun /ˈfɔːrˌseɪl/

foresail

voile de proue
Meaning
The principal sail set on the foremast of a sailing vessel.
Example
The crew adjusted the foresail to catch the wind.
L'équipage a ajusté la voile de proue pour attraper le vent.
C2 verb /kəˈmɪz.ə.reɪt/

commiserate

exprimer de la sympathie ou de la compassion pour la malchance de quelqu'un
Meaning
To express sympathy or compassion for someone's misfortune.
Example
She called her friend to commiserate after his loss.
Elle a appelé son ami pour compatir après sa perte.
C2 noun /ˈbiːlaɪn/

beeline

ligne droite
Meaning
a straight, direct route to a destination
Example
He made a beeline for the food table as soon as he entered the party.
Il a fait une ligne droite vers la table de nourriture dès qu'il est entré à la fête.
C2 adjective /ˈflæb.i/

Flabby

mou et lâche; manque de fermeté ou de tonus musculaire; faible
Meaning
soft and loose; lacking firmness or muscle tone; weak
Example
His flabby arms showed he needed to exercise more.
Ses bras flasques montraient qu'il avait besoin de faire plus d'exercice.
C2 adjective /ɔːˈrɔːrəl/

auroral

relatif à l'aurore
Meaning
Relating to or resembling the aurora, especially the northern lights.
Example
The scientists observed auroral activity in the night sky.
Les scientifiques ont observé une activité aurorale dans le ciel nocturne.
C2 adjective /ədˈmɒnɪtəri/

admonitory

d'avertissement
Meaning
giving or conveying a warning or reprimand
Example
She gave him an admonitory glance.
Elle lui a lancé un regard d'avertissement.
C2 adjective /ˈdɪsənənt/

dissonant

dissonant
Meaning
Harsh and lacking harmony; conflicting.
Example
The orchestra produced a dissonant sound during rehearsal.
L'orchestre a produit un son dissonant pendant la répétition.
C2 noun /ɔːl/

awl

alêne
Meaning
a small pointed tool used for making holes, especially in leather
Example
The cobbler used an awl to punch holes in the leather.
Le cordonnier a utilisé une alêne pour faire des trous dans le cuir.
C2 adjective /njuːˈtoʊniən/

newtonian

relatif aux lois de Newton
Meaning
relating to the laws of motion and gravitation formulated by Sir Isaac Newton
Example
The scientist explained the Newtonian laws of motion.
Le scientifique a expliqué les lois du mouvement newtoniennes.
C2 adjective /ˈbrækɪʃ/

brackish

salé
Meaning
Slightly salty, often describing water that is a mix of fresh and seawater.
Example
The river estuary contained brackish water.
L'estuaire du fleuve contenait de l'eau salée.
C2 adjective /kəmˈbʌstɪbəl/

combustible

combustible
Meaning
Capable of catching fire and burning easily.
Example
Dry leaves are highly combustible.
Les feuilles sèches sont hautement combustibles.
C2 adjective /ˈlɪmpɪd/

limpid

limpide
Meaning
Clear and transparent, easily understood.
Example
The limpid water of the lake reflected the sky perfectly.
L'eau limpide du lac reflétait parfaitement le ciel.
C2 noun /ˈmeɪleɪ/

melee

bagarre chaotique
Meaning
A noisy, confused fight or crowd situation.
Example
A melee broke out during the football match.
Une bagarre chaotique a éclaté pendant le match de football.
C2 noun /ˈstrɪplɪŋ/

stripling

jeune homme
Meaning
a young man who is not yet fully grown
Example
The stripling dreamed of becoming a brave knight.
Le jeune homme rêvait de devenir un chevalier courageux.
C2 adjective /ˈhɔːri/

hoary

gris, ancien
Meaning
gray or white with age; very old and respected
Example
The hoary oak tree stood as a witness to centuries of history.
Le vieux chêne se tenait comme témoin de siècles d'histoire.
C2 adjective /ˈæpəˌleɪt/

appellate

relatif aux appels
Meaning
relating to appeals in a court of law
Example
The case was taken to an appellate court.
L'affaire a été portée devant un tribunal d'appel.
C2 noun /aɪər/

ire

colère, rage
Meaning
intense anger or rage
Example
The new policy provoked the ire of the employees.
La nouvelle politique a provoqué la colère des employés.
C2 noun/adjective /ˈsaɪklɔɪd/

cycloid

courbe cycloïdienne
Meaning
a curve traced by a point on the rim of a circle as it rolls along a straight line
Example
The cycloid is often studied in mathematics and physics.
La cycloïde est souvent étudiée en mathématiques et en physique.
C2 noun /ɪˈrɛvərəns/

irreverence

irrévérence
Meaning
a lack of respect for people or things that are generally taken seriously
Example
His jokes about religion showed irreverence to the sacred traditions.
Ses blagues sur la religion ont montré de l'irrévérence envers les traditions sacrées.
C2 adjective /ˈdɛsɪkeɪtɪd/

desiccated

desséché
Meaning
completely dried, having had all moisture removed
Example
The museum displayed desiccated specimens of plants.
Le musée a exposé des spécimens desséchés de plantes.
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 /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 noun /ˈpɛstɪləns/

pestilence

peste
Meaning
A deadly or virulent epidemic disease that spreads rapidly.
Example
The medieval city was devastated by a pestilence.
La ville médiévale a été dévastée par une peste.
C2 noun ˌæɡ.roʊˈfɔːr.ɪ.stri

agroforestry

agroforesterie
Meaning
A land use management system in which trees or shrubs are grown around or among crops or pastureland.
Example
Agroforestry improves soil quality and crop yield.
L'agroforesterie améliore la qualité du sol et le rendement des cultures.
C2 adverb /ˈbruːskli/ or /ˈbrʌskli/

brusquely

brusquement
Meaning
in a blunt, abrupt, or rude manner
Example
She brusquely dismissed the suggestion.
Elle a rejeté la suggestion brusquement.
C2 verb /læmˈpuːn/

lampoon

ridiculiser
Meaning
to publicly criticize or ridicule someone or something with humor, irony, or sarcasm
Example
The cartoonist lampooned the politician for his contradictory statements.
Le caricaturiste a ridiculisé le politicien pour ses déclarations contradictoires.
C2 adjective /prəˈtuːbərənt/

protuberant

proéminent
Meaning
Sticking out or bulging.
Example
His protuberant belly showed after the meal.
Son ventre proéminent est apparu après le repas.
C2 noun /rɪˈfrækʃən/

refraction

réfraction
Meaning
The bending of light, sound, or other waves when they pass from one medium to another of different density.
Example
The refraction of light in water makes objects appear bent.
La réfraction de la lumière dans l'eau fait apparaître les objets comme courbés.
C2 noun /ˈhʌstɪŋz/

hustings

campagne électorale
Meaning
the political campaigning and speeches before an election
Example
The candidate gained popularity during the hustings.
Le candidat a gagné en popularité pendant la campagne électorale.
C2 adjective /ˈfætʃuəs/

fatuous

fatuo
Meaning
silly or foolish, especially in a self-satisfied way
Example
His fatuous comments during the meeting annoyed everyone.
Ses commentaires fatuos pendant la réunion ont agacé tout le monde.
C2 noun /ˌɪnvəˈluːʃən/

involution

involution
Meaning
a complicated or intricate form or state; in biology, the shrinking of an organ after its function has finished
Example
The story was full of involution, making it hard to follow.
L'histoire était pleine d'involution, ce qui la rendait difficile à suivre.
C2 adjective /ˌpriːtərˈnætʃərəl/

preternatural

prétérnaturel
Meaning
Beyond what is normal or natural; extraordinary or supernatural.
Example
She had a preternatural ability to remain calm in any crisis.
Elle avait une capacité préternaturelle à rester calme dans n'importe quelle crise.
C2 verb /ɪˈspaɪ/

espy

apercevoir
Meaning
To catch sight of or notice something, especially from a distance.
Example
From the hilltop, she espied a small village in the valley.
Depuis le sommet de la colline, elle aperçut un petit village dans la vallée.
C2 noun /hæˈʃiːʃ/

hashish

hachisch
Meaning
a drug made from the resin of the cannabis plant
Example
The police arrested him for possessing hashish.
La police l'a arrêté pour possession de hachisch.
C2 noun /ˈstætɪks/

statics

statique
Meaning
The branch of mechanics dealing with bodies at rest and forces in equilibrium.
Example
She is studying statics as part of her engineering course.
Elle étudie la statique dans le cadre de son cours d'ingénierie.
C2 noun /sɪˈnɛrəsɪs/

syneresis

synthérèse
Meaning
The contraction of two adjacent vowels into a single syllable or the separation of liquid from a gel.
Example
The yogurt showed syneresis when liquid separated on top.
Le yaourt a montré une synthérèse lorsque le liquide s'est séparé sur le dessus.
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 noun /ˈmɪlk pɒt/

Milk-pot

pot à lait
Meaning
a container specifically used for storing or serving milk
Example
She poured fresh milk from the milk-pot into her glass.
Elle a versé du lait frais du pot à lait dans son verre.
C2 noun /ˈwɪndbæɡ/

windbag

bavard
Meaning
a person who talks too much, especially in a boring or boastful way
Example
Everyone avoided the windbag at the party because he never let anyone else speak.
Tout le monde a évité le bavard à la fête parce qu'il ne laissait jamais les autres parler.
C2 adjective /krəˈmætɪk/

chromatic

chromatique
Meaning
Relating to colors or, in music, notes outside the standard scale.
Example
The artist used a chromatic palette to create vibrant contrasts.
L'artiste a utilisé une palette chromatique pour créer des contrastes vibrants.
C2 adjective /ˈrɛd.ələnt/

redolent

odorant
Meaning
having a strong pleasant smell; strongly reminiscent or suggestive of something
Example
The kitchen was redolent of spices and fresh herbs.
La cuisine était odorante d'épices et d'herbes fraîches.
C2 noun /ˌvælədɪkˈtɔːriən/

valedictorian

meilleur élève
Meaning
The student with the highest academic achievements in a graduating class, often chosen to give the farewell speech.
Example
She was honored as the valedictorian of her class.
Elle a été honorée en tant que meilleure élève de sa classe.
C2 adjective /ˈmiːzli/

measly

insignifiant
Meaning
contemptibly small or insignificant
Example
He was paid a measly sum for the hard work.
Il a été payé une somme insignifiante pour le travail acharné.
C2 noun /ˈhɑːstəlri/

hostelry

auberge
Meaning
An inn or lodging place, especially one for travelers.
Example
They stayed at a small hostelry near the mountains.
Ils ont séjourné dans une petite auberge près des montagnes.
C2 adjective /sɪˈdɪʃəs/

seditious

séditieux
Meaning
Encouraging rebellion against authority.
Example
The activist spread seditious pamphlets among the crowd.
L'activiste a distribué des tracts séditieux parmi la foule.
C2 adjective ˌnjʊə.rəʊ.prəˈtek.tɪv

neuroprotective

neuroprotecteur
Meaning
Having the ability to protect nerve cells from damage, degeneration, or impaired function.
Example
Omega-3 fatty acids have neuroprotective benefits.
Les acides gras oméga-3 ont des bienfaits neuroprotecteurs.
C2 noun/adjective /ˈæl.əˌbæs.tər/

alabaster

albâtre (minéral blanc comme pierre)
Meaning
A fine-grained, usually white variety of gypsum, often used for carving; also describes something smooth and pale like alabaster.
Example
The statue was carved from pure alabaster.
La statue a été sculptée dans de l'albâtre pur.
C2 adjective /beɪˈkoʊniən/

baconian

baconien
Meaning
Relating to the philosopher Francis Bacon or his method of scientific reasoning.
Example
The researcher followed a Baconian approach to observation and experimentation.
Le chercheur a suivi une approche baconienne de l'observation et de l'expérimentation.
C2 noun /rɪˈsɪdɪvɪst/

recidivist

récidiviste
Meaning
A person who repeatedly commits crimes, especially after having been punished.
Example
The police identified him as a recidivist who had been arrested several times before.
La police l'a identifié comme un récidiviste qui avait été arrêté plusieurs fois auparavant.
C2 noun /ˈvaɪkaʊnt/

viscount

vicomte
Meaning
A British nobleman ranking below an earl and above a baron.
Example
The viscount inherited the estate from his father.
Le vicomte a hérité du domaine de son père.
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 verb /bɪˈtaɪd/

betide

arriver
Meaning
to happen or occur, usually of something that befalls someone
Example
Woe betide anyone who breaks the rules.
Quiconque enfreint les règles, subira les conséquences.
C2 verb /haɪˈpɒθɪkeɪt/

hypothecate

hypothéquer
Meaning
to pledge something, such as property, as security for a debt without giving up possession of it.
Example
The company hypothecated its assets to secure the loan.
L'entreprise a hypothéqué ses actifs pour sécuriser le prêt.
C2 adjective /əbˈstrɛpərəs/

obstreperous

tapageur et difficile à contrôler
Meaning
Noisy and difficult to control.
Example
The obstreperous students disrupted the class.
Les étudiants tapageurs ont perturbé le cours.
C2 noun /ˌself əˈbeɪs.mənt/

self-abasement

auto-humiliation
Meaning
The act of belittling or humiliating oneself.
Example
His constant self-abasement made others uncomfortable.
Son auto-humiliation constante mettait les autres mal à l'aise.
C2 noun /ˈɑːrtləsnəs/

artlessness

simplicité, naturel
Meaning
The quality of being natural and simple without deceit or pretension.
Example
Her artlessness made her beloved by all.
Son artlessness la rendait aimée de tous.
C2 adjective /ˈʃɑːpwɔːrn/

shopworn

usé / vieilli
Meaning
worn or faded from being displayed in a shop; no longer fresh or original
Example
The shopworn shoes were sold at a discount.
Les chaussures shopworn ont été vendues à prix réduit.
C2 noun /ˌɛfləˈrɛsəns/

efflorescence

floraison
Meaning
the process of flowering or reaching an optimal stage of development
Example
The garden was at the peak of its efflorescence in spring.
Le jardin était au sommet de sa floraison au printemps.
C2 noun /juːˈdʒen.ɪks/

eugenics

eugénisme
Meaning
the study or practice of improving the genetic quality of the human population
Example
Eugenics has been criticized for its unethical applications in history.
L'eugénisme a été critiqué pour ses applications non éthiques dans l'histoire.
C2 noun /ˈsɒlɪˌsɪzəm/

solecism

solécisme
Meaning
a grammatical mistake in speech or writing; a breach of good manners or etiquette
Example
His speech was full of solecisms and awkward phrases.
Son discours était plein de solécismes et de phrases maladroites.
C2 noun /əbˈhɒrəns/

abhorrence

abhorrence
Meaning
a feeling of strong disgust or hatred
Example
He expressed his abhorrence of racial discrimination.
Il a exprimé son abhorrence de la discrimination raciale.
C2 adjective /səˈmætɪk/

somatic

somatique
Meaning
Relating to the body, especially as distinct from the mind.
Example
Yoga can improve both somatic and mental health.
Le yoga peut améliorer à la fois la santé somatique et mentale.
C2 adjective /ˈpɔːrtli/

portly

corpulent
Meaning
Having a stout or somewhat fat body, often implying dignity or authority.
Example
The portly man entered the room with confidence.
L'homme corpulent est entré dans la pièce avec confiance.
C2 noun /tɛkˈnɒɡrəfi/

technography

technographie
Meaning
the descriptive study or writing about the practical arts, technologies, or technical methods of a society
Example
The anthropologist specialized in technography to understand indigenous tool-making traditions.
L'anthropologue s'est spécialisé en technographie pour comprendre les traditions autochtones de fabrication d'outils.
C2 noun /sfɪˈrɒmɪtər/

spherometer

sphéromètre
Meaning
An instrument used for measuring the curvature of spherical surfaces.
Example
The scientist used a spherometer to measure the lens curvature.
Le scientifique a utilisé un sphéromètre pour mesurer la courbure de la lentille.
C2 verb /ˈrævəl/

ravel

embrouiller / démêler
Meaning
to tangle or complicate; to untangle or unravel depending on context
Example
She began to ravel the loose threads of the sweater.
Elle a commencé à démêler les fils lâches du pull.
C2 noun /ˈplɛbɪsaɪt/

plebiscite

référendum populaire
Meaning
a direct vote by the electorate on an important public question
Example
The government held a plebiscite to decide on the new constitution.
Le gouvernement a organisé un référendum populaire pour décider de la nouvelle constitution.
C2 adjective /ˈʌndjʊleɪtɪŋ/

undulating

ondulant
Meaning
Having a smoothly rising and falling form or motion like waves.
Example
We drove through undulating hills.
Nous avons conduit à travers des collines ondulantes.
C2 adjective /ˌsuːprəˈmʌndeɪn/

supramundane

supramondain
Meaning
beyond the physical or ordinary world; transcendent
Example
The monk spoke of supramundane peace beyond material life.
Le moine a parlé de la paix supramondaine au-delà de la vie matérielle.
C2 verb /ˌɪntərˈsiːd/

intercede

intercéder
Meaning
to act or plead on behalf of someone in difficulty or trouble; to intervene between parties to help resolve a dispute
Example
She interceded with the teacher to give her brother another chance.
Elle a intercédé auprès du professeur pour donner une autre chance à son frère.
C2 noun /dreɪk/

Drake

canard mâle
Meaning
a male duck; a type of waterfowl
Example
The drake led his family of ducks across the pond.
Le drake a conduit sa famille de canards à travers l'étang.
C2 noun /ˌrɛv.əˈkeɪ.ʃən/

revocation

révocation
Meaning
The act of officially canceling or withdrawing something.
Example
The court ordered the revocation of his license.
Le tribunal a ordonné la révocation de sa licence.
C2 adjective /ˈæprəbəˌtɔːri/

approbatory

approuvant
Meaning
expressing approval or praise
Example
The teacher gave an approbatory nod after reading the essay.
Le professeur a hoché la tête d'un air approbateur après avoir lu la dissertation.
C2 adjective /hɜːrˈbeɪʃəs/

herbaceous

herbacé
Meaning
Relating to or resembling herbs; plants with soft, non-woody stems.
Example
The garden was filled with herbaceous plants that thrived in the summer.
Le jardin était rempli de plantes herbacées qui ont prospéré pendant l'été.
C2 noun /daɪn/

dyne

unité de force (système cgs)
Meaning
A unit of force in the centimeter-gram-second (cgs) system equal to 10⁻⁵ newtons.
Example
The physicist measured the force in dynes.
Le physicien a mesuré la force en dynes.
C2 adverb /əˈmʌk/

amuck

de manière débridée
Meaning
in a frenzied, uncontrolled, or chaotic manner
Example
The bull ran amuck through the village.
Le taureau a couru de manière débridée à travers le village.
C2 verb /rɪˈɡeɪl/

regale

régaler
Meaning
To entertain or amuse someone with stories, food, or drink.
Example
He regaled us with stories of his travels around the world.
Il nous a régalés avec des histoires de ses voyages autour du monde.
C2 noun /proʊˈdʒɛnɪtər/

progenitor

ancêtre
Meaning
a direct ancestor; a person or thing that originates something
Example
Researchers traced the custom back to a common progenitor.
Les chercheurs ont retracé la coutume jusqu'à un ancêtre commun.
C2 noun /ˌluː.mɪˈnɛs.əns/

luminescence

luminescence
Meaning
The emission of light by a substance not resulting from heat; a type of cold light.
Example
The luminescence of the fireflies lit up the forest.
La luminescence des lucioles a éclairé la forêt.
C2 noun /ˈbʌt.ər fɪʃ/

Butter-fish

poisson beurre
Meaning
a small, smooth-skinned marine fish
Example
The butter-fish is popular in Bengali cuisine.
Le poisson beurre est populaire dans la cuisine bengalie.
C2 noun /ˈriːdʒənt/

regent

régent
Meaning
a person who rules in place of a monarch when the monarch is absent or too young
Example
The prince acted as regent until the king came of age.
Le prince a agi en tant que régent jusqu'à ce que le roi atteigne sa majorité.
C2 noun /ˌprɪnsɪˈpæləti/

principality

principauté
Meaning
a state ruled by a prince
Example
Monaco is a famous principality in Europe.
Monaco est une principauté célèbre en Europe.
C2 noun /ˈdʒɪŋɡoʊ/

jingo

nationaliste belliqueux
Meaning
a person who strongly supports warlike or aggressive foreign policy; an extreme nationalist
Example
The leader was criticized as a reckless jingo.
Le leader a été critiqué comme un jingo imprudent.
C2 noun /neɪv/

Knave

personne malhonnête; valet sur une carte de jeu
Meaning
a dishonest person, especially a man; a playing card with a picture of a male servant
Example
The knave tried to cheat the old woman out of her savings.
Le fourbe a essayé de tromper la vieille femme pour lui voler ses économies.
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 /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 /ˈtɛnɪbrəs/

tenebrous

ténébreux
Meaning
dark, shadowy, or obscure
Example
The cave was damp and tenebrous, filled with eerie sounds.
La grotte était humide et ténébreuse, remplie de bruits étranges.
C2 noun /dɪˈklɪvɪti/

declivity

pente
Meaning
a downward slope of ground
Example
They carefully climbed down the declivity of the hill.
Ils ont grimpé prudemment la pente de la colline.
C2 verb /ˈpjuːtrɪfaɪ/

putrefy

putréfier
Meaning
to decay or rot, producing a foul smell
Example
The meat began to putrefy in the heat.
La viande a commencé à pourrir sous la chaleur.
C2 noun, adjective /nɒn ˈkɒmbətənt/

non-combatant

non-combattant
Meaning
a person not engaged in fighting during a war, such as civilians or medical staff
Example
The Red Cross workers were treated as non-combatants in the conflict.
Les travailleurs de la Croix-Rouge ont été traités comme des non-combattants dans le conflit.
C2 noun /məˈræs/

morass

situation compliquée
Meaning
A complicated or confused situation; a swampy or boggy ground.
Example
The project got stuck in a bureaucratic morass.
Le projet est coincé dans un marasme bureaucratique.
C2 noun, verb /ˈtræməl/

trammel

entrave
Meaning
A restriction or impediment to freedom of action; to restrict.
Example
The strict rules trammel the creativity of the students.
Les règles strictes entravent la créativité des étudiants.
C2 noun /pəˈruːzl/

perusal

lecture attentive
Meaning
The action of reading or examining something carefully.
Example
The contract was given to the lawyer for perusal.
Le contrat a été remis à l'avocat pour une lecture attentive.
C2 noun /rɛtʃ/

wretch

misérable
Meaning
an unfortunate or miserable person; a despicable or contemptible person
Example
The poor wretch was left out in the cold with no shelter.
Le pauvre misérable a été laissé dehors dans le froid sans abri.
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 verb /sɪˈkwɛstreɪt/

sequestrate

séquestrer
Meaning
To take legal possession of assets until a debt is paid or disputes are resolved.
Example
The court decided to sequestrate the company's property.
Le tribunal a décidé de séquestrer la propriété de l'entreprise.
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 /ˌæɡ.rəˈdeɪ.ʃən/

aggradation

processus de construction de la terre par dépôt de sédiments
Meaning
The process of land being built up by sediment deposition.
Example
Aggradation helps in the natural expansion of riverbanks.
L'aggradation aide à l'expansion naturelle des rives des rivières.
C2 noun /θiˈɒsəfi/

theosophy

théosophie
Meaning
A religious or philosophical belief system that seeks direct knowledge of the mysteries of life and the divine.
Example
Theosophy attracted people interested in mysticism and spiritual growth.
La théosophie a attiré des personnes intéressées par le mysticisme et la croissance spirituelle.
C2 noun /ˈɛlɪdʒi/

elegy

élegie
Meaning
A poem or song expressing sorrow, especially for someone who has died.
Example
The poet wrote an elegy for his late friend.
Le poète a écrit une élégie pour son ami défunt.
C2 noun, adjective /ˌtætərdɪˈmeɪliən/

tatterdemalion

personne vêtue de haillons
Meaning
A person dressed in ragged clothes; ragged or dilapidated in appearance.
Example
A tatterdemalion wandered the streets in search of food.
Un tatterdemalion errait dans les rues à la recherche de nourriture.