niggle
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C2 verb /ˈnɪɡəl/

niggle

causer une légère mais persistante gêne
Meaning
to cause slight but persistent annoyance, discomfort, or worry
Example
A small doubt niggled at her mind.
Un petit doute la perturbait dans son esprit.
C2 adjective /vɜːrˈtɪdʒɪnəs/

vertiginous

vertigineux
Meaning
Causing dizziness due to great height or steepness.
Example
The tourists looked down from the vertiginous cliffs with awe.
Les touristes regardaient en bas depuis les falaises vertigineuses avec émerveillement.
C2 adjective /ɪnˈvʌlnərəbl/

invulnerable

invulnérable
Meaning
Impossible to harm, damage, or defeat.
Example
The fortress was thought to be invulnerable to attack.
La forteresse était considérée comme invulnérable aux attaques.
C2 noun /ˈdʒɪŋɡoʊɪst/

jingoist

jingoïste
Meaning
a person who supports jingoism; an extreme nationalist with aggressive foreign policies
Example
He was labeled a jingoist for his extreme views.
Il a été qualifié de jingoïste pour ses vues extrêmes.
C2 noun /sɒp/

sop

compromis
Meaning
a concession or appeasement to pacify someone; also a piece of bread dipped in liquid
Example
The manager offered a bonus as a sop to the unhappy employees.
Le directeur a offert une prime comme une concession aux employés mécontents.
C2 noun ˈlɪɡ.nəʊˌsæt

LignoSat

satellite en bois
Meaning
A wooden satellite that demonstrates the use of wood in space technology.
Example
LignoSat demonstrates the use of wood in space.
LignoSat démontre l'utilisation du bois dans l'espace.
C2 adjective /roʊˈtʌnd/

rotund

rond
Meaning
round or plump in shape; full in sound
Example
The rotund cat struggled to climb the fence.
Le chat rond avait du mal à grimper la clôture.
C2 verb /ˈʌndərˌmæn/

underman

manquer de personnel
Meaning
to supply with fewer workers or personnel than needed
Example
The hospital was undermanned during the flu outbreak.
L'hôpital était sous-effectif pendant l'épidémie de grippe.
C2 adjective /ɪˈrɛfrəɡəbəl/

irrefragable

irréfutable
Meaning
Impossible to refute, deny, or break
Example
The lawyer presented irrefragable evidence that proved his client’s innocence.
L'avocat a présenté des preuves irréfutables qui ont prouvé l'innocence de son client.
C2 adjective /ˈsʌpliənt/

suppliant

suppliant
Meaning
Humbly or earnestly asking for something, especially from a person in authority.
Example
The suppliant man begged for mercy at the king's feet.
L'homme suppliant a supplié pour miséricorde aux pieds du roi.
C2 noun /ɪˌlɛkˈtrɑː.lə.sɪs/

electrolysis

électrolyse
Meaning
A chemical decomposition produced by passing an electric current through a liquid or solution.
Example
Electrolysis is used to separate hydrogen from water.
L'électrolyse est utilisée pour séparer l'hydrogène de l'eau.
C2 adjective /ˈswɔːrði/

swarthy

bronzé
Meaning
Having a dark complexion or skin tone.
Example
The sailor had a swarthy face from years under the sun.
Le marin avait le visage bronzé après des années sous le soleil.
C2 adjective /prəˈhɪbɪtɔːri/

prohibitory

interdisant
Meaning
Serving or tending to prohibit or forbid.
Example
The prohibitory laws were strictly enforced in the region.
Les lois interdisant ont été strictement appliquées dans la région.
C2 noun /ˈklaɪmɪŋ fɪʃ/

Climbing-fish

poisson grimpeur
Meaning
a type of fish that can climb trees and survive out of water for short periods
Example
The climbing-fish can move from one pond to another by climbing trees.
Le poisson grimpeur peut se déplacer d'un étang à l'autre en grimpant aux arbres.
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 /ˈkæt.aɪ.ɒn ɪksˌtʃeɪndʒ/

cation-exchange

échange cationique
Meaning
A chemical process in soil that helps retain nutrients.
Example
The cation-exchange capacity of soil affects plant growth.
La capacité d'échange cationique du sol influence la croissance des plantes.
C2 adjective /ˈɜːrsaɪn/

ursine

ursidé
Meaning
Relating to or resembling a bear.
Example
The man’s ursine strength amazed everyone.
La force ursidé de l'homme a étonné tout le monde.
C2 noun /miːd/

mead

hydromel
Meaning
An alcoholic drink made from fermented honey and water.
Example
The Vikings were known to drink large amounts of mead during feasts.
Les Vikings étaient connus pour boire de grandes quantités d'hydromel lors des festins.
C2 adjective /ˈhaɪˌbraʊ/

highbrow

intellectuellement supérieur
Meaning
intellectually superior or cultured; often describing art, literature, or activities appealing to intellectual tastes
Example
The museum is known for its highbrow exhibitions.
Le musée est connu pour ses expositions intellectuelles.
C2 verb /bɪˈkɑːm/

becalm

calmer
Meaning
to make calm or still; to deprive a sailing vessel of wind
Example
The captain tried to becalm the anxious crew.
Le capitaine a essayé de calmer l'équipage anxieux.
C2 adjective /ˌfærɪˈseɪɪkəl/

pharisaical

pharisaïque
Meaning
Excessively concerned with formal rules or outward show of morality, often in a hypocritical way.
Example
His pharisaical behavior made people doubt his sincerity.
Son comportement pharisaïque a fait douter les gens de sa sincérité.
C2 verb /ˈpɛrəɡrɪˌneɪt/

peregrinate

bonheur
Meaning
To travel or wander from place to place.
Example
He loved to peregrinate across the countryside during summer.
Elle ne pouvait pas cacher son bonheur quand elle a reçu le prix.
C2 noun /fiːf/

fief

un terrain de terre détenu sous le système féodal ; un domaine ou une zone de contrôle
Meaning
an estate of land held under the feudal system; a domain or area of control
Example
The knight was granted a fief by the lord for his service.
Le chevalier a reçu un fief du seigneur pour ses services.
C2 adjective /ˌrɒŋˈhɛd.ɪd/

wrongheaded

à l'esprit tordu
Meaning
Having or showing bad judgment or stubbornly holding to wrong ideas.
Example
The policy was considered wrongheaded and harmful.
La politique a été considérée comme ayant l'esprit tordu et nuisible.
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 noun /ˈlætɪs/

lattice

structure en treillis
Meaning
A structure of crossed strips arranged in a grid or crisscross pattern.
Example
The garden was decorated with a wooden lattice covered in vines.
Le jardin était décoré d'une structure en treillis en bois recouverte de vignes.
C2 adjective /əˈsiːtɪk/

acetic

acétique
Meaning
relating to or containing acetic acid; sour or vinegary in taste or smell
Example
The acetic smell of vinegar filled the kitchen.
L'odeur acétique du vinaigre a rempli la cuisine.
C2 adjective /haɪˈbɜːrnəl/

hibernal

hivernal
Meaning
Relating to or occurring in winter.
Example
The hibernal season is often harsh in the mountains.
La saison hivernale est souvent rude dans les montagnes.
C2 adjective /ɔːˈrɪkjʊlər/

auricular

relatif à l'oreille
Meaning
Relating to the ear or hearing.
Example
The doctor used an auricular thermometer to check the patient's temperature.
Le médecin a utilisé un thermomètre auriculaire pour vérifier la température du patient.
C2 adjective /vəˈlʌptʃuəs/

voluptuous

voluptueux
Meaning
Relating to or characterized by luxury and sensual pleasure; sexually attractive.
Example
The artist painted a voluptuous figure reclining on the couch.
L'artiste a peint une figure voluptueuse allongée sur le canapé.
C2 noun /æmˈbroʊʒə/

ambrosia

ambroisie
Meaning
The food of the gods in classical mythology; something extremely pleasing to taste or smell.
Example
The dessert was so delicious that it tasted like ambrosia.
Le dessert était tellement délicieux qu'il avait le goût d'ambrosia.
C2 noun /ˈpɜːrvjuː/

purview

domaine
Meaning
the scope or range of authority, responsibility, or knowledge
Example
The case does not fall within the purview of this court.
L'affaire ne relève pas de la compétence de ce tribunal.
C2 adjective /ˈrɛkriənt/

recreant

lâche, traître
Meaning
cowardly or unfaithful to duty
Example
The recreant soldier abandoned his post in fear.
Le soldat lâche abandonna son poste par peur.
C2 adjective /ʌnˈsʌlid/

unsullied

immaculé
Meaning
not spoiled or made impure; perfectly clean or pure
Example
His reputation remained unsullied despite the accusations.
Sa réputation est restée immaculée malgré les accusations.
C2 noun /ˈbʌskɪn/

buskin

botte épaisse
Meaning
A type of thick-soled boot that reaches halfway to the knee; also associated with tragic drama in ancient times.
Example
The actor wore a buskin as part of his classical costume.
L'acteur portait un buskin comme partie de son costume classique.
C2 adjective /ˈkwɛrʊləs/

querulous

plaignant
Meaning
Complaining in a whining or irritable manner.
Example
The querulous customer kept finding fault with every detail.
Le client plaintif continuait à trouver des défauts dans chaque détail.
C2 adjective /ˈmjuːtəbl/

mutable

mutable
Meaning
Capable of change or alteration.
Example
Human emotions are mutable and can shift rapidly.
Les émotions humaines sont mutables et peuvent changer rapidement.
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 noun ট্রোপোস্ফিয়ার

troposphere

trophosphère
Meaning
The lowest layer of Earth's atmosphere where weather phenomena occur.
Example
The troposphere is where weather phenomena occur.
La troposphère est là où se produisent les phénomènes météorologiques.
C2 noun prɒkˈsiː.mɪks

proxemics

l'étude de l'utilisation de l'espace personnel
Meaning
The study of how people use space and distance to indicate relationships
Example
Understanding proxemics helps in improving interpersonal communication.
Comprendre la proxémique aide à améliorer la communication interpersonnelle.
C2 adjective /rɪˈprɛsəbl̩/

repressible

réprimable
Meaning
Capable of being restrained or suppressed.
Example
The movement proved to be hardly repressible.
Le mouvement s'est avéré être presque réprimable.
C2 adjective /ˌɛfəˈvɛsənt/

effervescent

effervescent
Meaning
Giving off bubbles; lively, enthusiastic, and full of energy.
Example
She had an effervescent personality that brightened every room.
Elle avait une personnalité effervescente qui éclairait chaque pièce.
C2 adjective /ˌɪnkəmˈbʌstəbl/

incombustible

incombustible
Meaning
Not capable of catching fire or burning.
Example
This material is incombustible and safe for construction.
Ce matériau est incombustible et sûr pour la construction.
C2 noun /ænˈtɪpədiːz/

antipodes

antipodes
Meaning
places on opposite sides of the Earth; also refers to things that are direct opposites
Example
Australia and Britain are often considered antipodes of each other.
L'Australie et la Grande-Bretagne sont souvent considérées comme des antipodes l'une de l'autre.
C2 noun /ˈnɒn.ɪʤ/

Nonage

minorité
Meaning
the period of being under the legal age of majority; youth or immaturity
Example
During his nonage, all legal decisions were made by his guardian.
Pendant sa minorité, toutes les décisions juridiques étaient prises par son tuteur.
C2 verb /ˈfɜːrbɪʃ/

furbish

lustrer
Meaning
to polish, renovate, or give a fresh look to something
Example
The workers furbished the old sword until it gleamed like new.
Les travailleurs ont lustré l'épée ancienne jusqu'à ce qu'elle brille comme neuve.
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 dʒɛsˌtɪk.jʊˈleɪ.ʃənz

gesticulations

gesticulations
Meaning
Expressive hand or body movements while speaking to convey thoughts or emotions
Example
His energetic gesticulations made the speech more engaging.
Ses gesticulations énergiques ont rendu le discours plus captivant.
C2 noun /səbˈsɜːviəns/

subservience

servilité
Meaning
the condition of being too willing to obey or serve others
Example
His subservience to authority annoyed his colleagues.
Sa servilité envers l'autorité agaçait ses collègues.
C2 adjective /ˌsæpəˈneɪʃəs/

saponaceous

savonneux
Meaning
Soapy or having the qualities of soap.
Example
The plant has saponaceous leaves that produce foam when rubbed in water.
La plante a des feuilles savonneuses qui produisent de la mousse lorsqu'elles sont frottées dans l'eau.
C2 verb /ˈmæɡnɪtaɪz/

magnetize

magnétiser
Meaning
to make something magnetic or to strongly attract
Example
The scientist managed to magnetize the iron rod.
Le scientifique a réussi à magnétiser la tige de fer.
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 adjective /ˈmɒθ ˌiːtən/

moth-eaten

mangé par les mites
Meaning
Damaged or worn out, especially by moths or age.
Example
He wore a moth-eaten sweater on the cold day.
Il portait un pull mangé par les mites par une journée froide.
C2 adjective /hɪk/

Hick

plouc; paysan
Meaning
unsophisticated person from a rural area; country bumpkin
Example
He had a hick accent from growing up in a small town.
Il avait un accent de plouc parce qu'il avait grandi dans un petit village.
C2 noun /əˈsper.ɪ.ti/

asperity

asperité
Meaning
Harshness of tone, manner, or surface.
Example
She spoke with asperity when she was interrupted.
Elle parla avec aspérité lorsqu'elle fut interrompue.
C2 noun /reɪθ/

wraith

spectre
Meaning
A ghost or ghostlike image of someone, especially seen shortly before or after their death.
Example
A wraith appeared in the fog near the old castle.
Un spectre est apparu dans le brouillard près du vieux château.
C2 noun /ˈpjuː.pɪ.lɪdʒ/

pupilage

état d'apprenti
Meaning
The state of being a pupil or under instruction.
Example
During his pupilage, he studied law under a senior barrister.
Pendant son état d'apprenti, il a étudié le droit sous un barrister senior.
C2 adjective rɪˈtɛn.tɪv

retentive

rétentif
Meaning
Having strong memory or the ability to retain information for a long time.
Example
Students with a retentive memory excel in academics.
Les étudiants ayant une mémoire rétentive excellent dans leurs études.
C2 verb /ˈmæsəˌreɪt/

macerate

attendrir
Meaning
to soften or break up something, especially food, by soaking in liquid
Example
The chef macerated the fruit in wine before serving.
Le chef a macéré les fruits dans le vin avant de les servir.
C2 adjective /ˌʌnpriːpəˈzɛsɪŋ/

unprepossessing

peu attrayant
Meaning
not attractive or appealing in appearance
Example
Despite his unprepossessing looks, he was very kind and intelligent.
Malgré son apparence peu attrayante, il était très gentil et intelligent.
C2 adjective /juːˈfoʊniəs/

euphonious

son harmonieux
Meaning
Pleasing to the ear; having a sweet sound.
Example
The poet's euphonious language made the verse a delight to read.
Le langage euphonieux du poète rendait le vers un plaisir à lire.
C2 noun /ɡriːn pəˈpaɪə/

Green Papaya

papaye verte
Meaning
unripe papaya fruit used as a vegetable in cooking, especially in Asian cuisine
Example
Green papaya salad is a popular dish in Thai cuisine.
La salade de papaye verte est un plat populaire dans la cuisine thaïlandaise.
C2 verb /ˈmjuːtɪleɪt/

mutilate

mutiler
Meaning
to inflict serious damage on something, often by cutting or tearing
Example
The ancient manuscript was mutilated by careless handling.
Le manuscrit ancien a été mutilé par une manipulation négligente.
C2 noun /nɛl/

knell

glas
Meaning
The sound of a bell, especially when rung solemnly for a death or funeral; a signal of the end or failure of something.
Example
The knell of the church bell echoed through the valley at dusk.
Le glas de l'église résonnait à travers la vallée au crépuscule.
C2 noun /ˌɪmbəˈsɪləti/

imbecility

imbécillité
Meaning
Extreme foolishness, stupidity, or weakness of mind.
Example
The plan was abandoned due to its sheer imbecility.
Le plan a été abandonné en raison de son imbecilité pure.
C2 verb /prɪˈværɪkeɪt/

prevaricate

échapper à dire la vérité
Meaning
to avoid telling the truth by not giving a direct answer
Example
The politician began to prevaricate when asked about the scandal.
Le politicien a commencé à éviter lorsqu'on lui a posé des questions sur le scandale.
C2 noun /fɪˈlæt.əl.ɪst/

philatelist

collectionneur de timbres
Meaning
a person who collects or studies postage stamps
Example
The philatelist spent years building a rare stamp collection.
Le philatéliste a passé des années à constituer une collection rare de timbres.
C2 adjective /ˌhæfˈhɑːr.tɪd/

halfhearted

démotivé
Meaning
lacking enthusiasm or determination; unenthusiastic
Example
His halfhearted attempt to study did not bring good results.
Son essai démotivé pour étudier n'a pas donné de bons résultats.
C2 noun /dɪˈstɛnʃən/

distention

distension
Meaning
The state of being swollen due to internal pressure.
Example
The patient complained of abdominal pain and distention.
Le patient s'est plaint de douleurs abdominales et de distension.
C2 noun /ˈɪəri/ or /ˈɛəri/

aery

nid de l'aigle
Meaning
An eagle’s nest, or a lofty, airy dwelling.
Example
The eagle perched proudly near its aery high on the cliff.
L'aigle s'est perché fièrement près de son aire, en haut de la falaise.
C2 verb /kənˈtjuːz/

contuse

contusionner
Meaning
to bruise by striking or hitting
Example
He contused his arm when he fell off the bike.
Il s'est contusionné le bras lorsqu'il est tombé de son vélo.
C2 noun /ˈbuːt.leɪs/

Boot-lace

lacet de botte
Meaning
a cord or string used to fasten a boot or shoe
Example
I need to tie my boot-lace before going for a walk.
Je dois attacher mon lacet de botte avant de partir en promenade.
C2 verb /ɛmˈbleɪzən/

emblazon

afficher de manière remarquable
Meaning
To decorate or display something in a noticeable or impressive way.
Example
The team's logo was emblazoned on their uniforms.
Le logo de l'équipe était emblazoné sur leurs uniformes.
C2 adjective /ˈnæti/

natty

chic
Meaning
Neat, stylish, and fashionable in appearance.
Example
He looked very natty in his new suit.
Il avait l'air très chic dans son nouveau costume.
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 adjective /ˈsiːmi/

seamy

dégradé, sordide
Meaning
Morally degraded, unpleasant, or sordid.
Example
The novel reveals the seamy side of city life.
Le roman révèle le côté sordide de la vie en ville.
C2 adjective /ɪˈmɒdərət/

immoderate

immodéré
Meaning
excessive; beyond reasonable limits
Example
He has an immoderate love for sweets.
Il a un amour immodéré pour les bonbons.
C2 noun /məˈnæʒəri/

menagerie

collection d'animaux sauvages
Meaning
a collection of wild animals kept for exhibition; a diverse or strange group of people or things
Example
The circus had a menagerie of exotic animals.
Le cirque avait une collection d'animaux exotiques.
C2 noun /ˈhɛfər/

heifer

génisse
Meaning
a young cow that has not borne a calf
Example
The farmer raised a heifer for dairy production.
L'agriculteur a élevé une génisse pour la production laitière.
C2 adjective ˈɛr.jʊ.daɪt

erudite

érudit ou savant
Meaning
Having or showing great knowledge or learning; scholarly and intellectual.
Example
The professor's erudite lecture fascinated the students.
Le discours érudit du professeur a fasciné les étudiants.
C2 adjective /əˈstrɪndʒənt/

astringent

astringent
Meaning
sharp or severe in manner or style; also describes a substance that contracts skin or body tissues
Example
Her astringent tone silenced the noisy class.
Son ton astringent a fait taire la classe bruyante.
C2 noun ˈnjʊə.rəʊ ˌfiːd.bæk

neurofeedback

une technique qui utilise les activités cérébrales en temps réel pour enseigner l'autorégulation de la fonction cérébrale
Meaning
A technique that uses real-time displays of brain activity to teach self-regulation of brain function.
Example
Neurofeedback enhances cognitive performance and relaxation.
Le neurofeedback améliore la performance cognitive et la relaxation.
C2 verb /ˈræŋ.kəl/

rankle

agacer
Meaning
To cause continuing annoyance or resentment.
Example
His unfair criticism continued to rankle her for days.
Sa critique injuste a continué de la contrarier pendant des jours.
C2 noun /ˈmeɪdənˌhʊd/

maidenhood

jeunesse
Meaning
The state of being a maiden; girlhood or virginity.
Example
The poem celebrated the innocence of maidenhood.
Le poème a célébré l'innocence de la jeunesse.
C2 noun /ˌlɛksɪˈkɒɡrəfər/

lexicographer

lexicographe
Meaning
A person who compiles, writes, or edits dictionaries.
Example
The lexicographer spent years compiling the dictionary.
Le lexicographe a passé des années à compiler le dictionnaire.
C2 noun /nɪˈkrɒlədʒi/

necrology

nécrologie
Meaning
An obituary notice or a list of people who have recently died.
Example
The newspaper published a necrology of notable figures who passed away that year.
Le journal a publié une nécrologie des personnalités notables décédées cette année.
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 noun /fɪntʃ/

finch

pinson (petit oiseau chanteur)
Meaning
a small songbird with a short, stout bill
Example
A colorful finch perched on the branch singing sweetly.
Un pinson coloré s'est posé sur la branche chantant doucement.
C2 noun /fækˈtoʊtəm/

factotum

homme à tout faire
Meaning
an employee who does many different types of work; a general servant
Example
He worked as a factotum, handling both clerical and maintenance duties.
Il travaillait comme un factotum, s'occupant à la fois des tâches administratives et de maintenance.
C2 verb /kənˈdʒɔɪn/

conjoin

joindre
Meaning
to join together or unite; to combine
Example
The two rivers conjoin just before reaching the sea.
Les deux rivières se rejoignent juste avant d'atteindre la mer.
C2 adjective /rɪˈfʌldʒənt/

refulgent

resplendissant
Meaning
Shining brightly; radiant.
Example
The refulgent sun lit up the entire valley.
Le soleil resplendissant éclaira toute la vallée.
C2 adjective /ˈfʊtˌluːs/

footloose

libre
Meaning
Free to go anywhere or do anything; not tied down by responsibilities.
Example
After graduating, he felt footloose and ready to explore the world.
Après avoir obtenu son diplôme, il se sentait libre et prêt à explorer le monde.
C2 adjective /ɪnˈtɛsteɪt/

intestate

décédé sans testament
Meaning
Having died without leaving a valid will.
Example
She died intestate, so her assets were distributed by law.
Elle est décédée sans testament, donc ses biens ont été répartis par la loi.
C2 noun /ˈkeɪ.tɪf/

caitiff

lâche
Meaning
A contemptible or cowardly person.
Example
The knight despised the caitiff who betrayed his comrades.
Le chevalier méprisait le lâche qui avait trahi ses camarades.
C2 adjective /ˈræfɪʃ/

raffish

non conventionnel et légèrement discrédité mais attrayant
Meaning
unconventional and slightly disreputable but attractive
Example
He had a raffish charm that made him popular in the city.
Il avait un charme raffish qui le rendait populaire dans la ville.
C2 noun /ˈmɒdɪkəm/

modicum

une petite quantité
Meaning
a small or moderate amount of something, especially something valuable or desirable
Example
She showed a modicum of patience during the long meeting.
Elle a montré une petite quantité de patience pendant la longue réunion.
C2 noun /meɪˈlɑːnʒ/

melange

mélange
Meaning
A mixture of different things or styles.
Example
The festival offered a melange of music, food, and art.
Le festival a offert un mélange de musique, de nourriture et d'art.
C2 adjective /ɔːrˈθɑːɡənl/

orthogonal

orthogonal
Meaning
at right angles; independent or unrelated
Example
In mathematics, two vectors are orthogonal if their dot product is zero.
En mathématiques, deux vecteurs sont orthogonaux si leur produit scalaire est nul.
C2 noun /ˈdɒldrəmz/

doldrums

morosité
Meaning
A state of inactivity, stagnation, or low spirits; also a region near the equator with calm winds.
Example
After the project failed, the team was stuck in the doldrums for months.
Après l'échec du projet, l'équipe était bloquée dans le marasme pendant des mois.
C2 noun /sfɛˈrɪsɪti/

sphericity

sphéricité
Meaning
The quality or state of being spherical; roundness.
Example
The sphericity of the ball made it roll smoothly on the ground.
La sphéricité de la balle lui a permis de rouler doucement sur le sol.
C2 noun /fɪˈlæt.əl.i/

philately

philatélie
Meaning
the collection and study of postage stamps
Example
Philately is a hobby enjoyed by people of all ages.
La philatélie est un passe-temps apprécié des personnes de tous âges.
C2 adjective /ˈkɒrɪdʒəbl/

corrigible

corrigeable
Meaning
capable of being corrected or improved
Example
The student's mistakes were corrigible with practice.
Les erreurs de l'étudiant étaient corrigibles avec de la pratique.
C2 noun /ˈɛpɪkjʊr/

epicure

épicurien
Meaning
A person who enjoys fine food and drink, often with refined taste.
Example
As an epicure, she always sought out the finest restaurants in the city.
En tant qu’épicurienne, elle recherchait toujours les meilleurs restaurants de la ville.
C2 adjective /ʌnˈʌtərəbl/

unutterable

inexprimable
Meaning
Too great, intense, or awful to be expressed or described in words.
Example
She was filled with unutterable joy at the news of her success.
Elle était remplie de joie inexprimable en apprenant la nouvelle de son succès.
C2 adjective /ɪmˈplækəbl/

implacable

implacable
Meaning
unable to be appeased, calmed, or pacified
Example
The soldiers faced an implacable enemy who refused to surrender.
Les soldats ont affronté un ennemi implacable qui a refusé de se rendre.
C2 phrase ˌdʒʊə.rɪs.pruːˈden.ʃəl ˈbentʃ.mɑːk

jurisprudential benchmark

repère juridique
Meaning
A legal standard or precedent that serves as a reference point for future legal decisions.
Example
The decision set a jurisprudential benchmark.
La décision a établi un repère juridique.
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 /ˈdʒaɪrəˌskoʊp/

gyroscope

gyroscope
Meaning
A device consisting of a wheel or disk mounted so it can spin rapidly and maintain orientation, used for navigation and balance.
Example
The airplane's navigation system relies on a gyroscope for stability.
Le système de navigation de l'avion s'appuie sur un gyroscope pour la stabilité.
C2 verb /ˌmɪs.əˈtrɪb.juːt/

misattribute

mal attribuer
Meaning
to incorrectly credit something, such as a work or remark, to the wrong person or source
Example
The quote was misattributed to Shakespeare.
La citation a été mal attribuée à Shakespeare.
C2 adjective /mɜːrˈkjʊriəl/

mercurial

instable
Meaning
subject to sudden or unpredictable changes of mood or mind.
Example
She is known for her mercurial temperament.
Elle est connue pour son tempérament instable.
C2 noun /ˌkɒntrəpəˈzɪʃən/

contraposition

contraposition
Meaning
the act of placing two things in opposition for contrast or comparison
Example
The contraposition of the two theories highlighted their differences.
La contraposition des deux théories a mis en lumière leurs différences.
C2 verb /ɛnˈdʒɔɪn/

enjoin

ordonner, interdire
Meaning
to instruct or urge someone to do something; to prohibit legally
Example
The judge enjoined the company from continuing its activities.
Le juge a interdit à l'entreprise de poursuivre ses activités.
C2 noun /noʊl/

Knoll

petite colline; monticule
Meaning
a small rounded hill or mound
Example
The old oak tree stood majestically on top of the grassy knoll.
Le vieux chêne se dressait majestueusement au sommet de la petite colline herbeuse.
C2 noun /ˈmɔːreɪz/

mores

mœurs
Meaning
the essential or characteristic customs and conventions of a community
Example
Social mores often dictate how people behave in public.
Les mœurs sociales dictent souvent comment les gens se comportent en public.
C2 noun /ˌɪmprɪˈkeɪʃən/

imprecation

malédiction
Meaning
A spoken curse or expression of strong condemnation.
Example
The angry crowd hurled imprecations at the corrupt official.
La foule en colère a lancé des malédictions à l'officiel corrompu.
C2 noun /wɛlp/

whelp

chiot
Meaning
a young offspring of a dog or other carnivorous mammal; sometimes used to mean an impudent young person
Example
The farmer found a wolf whelp hiding near the barn.
Le fermier a trouvé un chiot de loup caché près de la grange.
C2 verb /bɪˈdaɪzən/

bedizen

orner de manière ostentatoire
Meaning
to dress up or decorate in a showy or tasteless way
Example
She was bedizened with cheap jewelry.
Elle était ornée de bijoux bon marché.
C2 noun/adjective /ˈlæpɪˌdɛri/

lapidary

lapidaire
Meaning
As noun: a person who cuts, polishes, or engraves precious stones; As adjective: relating to such work.
Example
The museum displayed lapidary tools used in ancient times.
Le musée a exposé des outils lapidaires utilisés dans les temps anciens.
C2 verb /əˈdʒʊər/

adjure

adjurer
Meaning
to urge or command someone solemnly, often under oath or a strong sense of duty
Example
The witness was adjured to tell the truth in court.
Le témoin a été adjuré de dire la vérité au tribunal.
C2 noun /ˈkloʊtʃər/

cloture

procédure de cloture
Meaning
a procedure for ending a debate and taking a vote.
Example
The Senate invoked cloture to end the lengthy debate.
Le Sénat a invoqué la clôture pour mettre fin au débat long.
C2 verb /raɪv/

rive

déchirer
Meaning
to tear apart violently
Example
The earthquake rived the ground in several places.
Le tremblement de terre a déchiré le sol en plusieurs endroits.