billingsgate
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C2 noun /ˈbɪlɪŋzˌɡeɪt/

billingsgate

langage grossier ou abusif
Meaning
Coarse or abusive language; vulgar or offensive speech.
Example
The heated argument quickly descended into billingsgate.
La discussion animée est rapidement descendue dans un langage grossier.
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 adjective /ˈpliːnəri/

plenary

plénier
Meaning
complete in every way; fully attended or absolute
Example
The committee held a plenary session to discuss all matters of importance.
Le comité a tenu une séance plénière pour discuter de toutes les questions importantes.
C2 noun /ˈpɜːrsɪflɑːʒ/

persiflage

moquerie légère
Meaning
light and slightly contemptuous mockery or banter
Example
Their conversation was full of persiflage and jokes.
Leurs conversations étaient pleines de moquerie légère et de blagues.
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 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 verb /ˌsuːpərˈhiːt/

superheat

surchauffer
Meaning
to heat a substance beyond its normal boiling point without it becoming vapor
Example
Engineers superheat the steam to increase the efficiency of the turbine.
Les ingénieurs surchauffent la vapeur pour augmenter l'efficacité de la turbine.
C2 noun /juː/

Ewe

brebis
Meaning
a female sheep
Example
The ewe gave birth to twin lambs.
La brebis a donné naissance à des jumeaux agneaux.
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 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 /ˌɪnˈekspɜːrt/

inexpert

inexpérimenté
Meaning
not skilled or experienced; lacking expertise
Example
The inexpert handling of the machine caused several mistakes.
La manipulation inexpérimentée de la machine a causé plusieurs erreurs.
C2 noun /əˌnʌn.siˈeɪ.ʃən/

annunciation

annonce, bonne nouvelle
Meaning
The announcement of something; in Christianity, the announcement by the angel Gabriel to Mary that she would conceive Jesus.
Example
The church celebrated the Feast of the Annunciation with a special service.
L'église a célébré la fête de l'Annonciation avec un service spécial.
C2 adjective /ˌæk.si.əˈmæt.ɪk/

axiomatic

autoévident, évidemment vrai sans besoin de preuve
Meaning
Self-evident, obviously true without need for proof
Example
It is axiomatic that hard work leads to success.
Il est autoévident que le travail acharné mène au succès.
C2 noun /kəmˈpɒz.ɪ.tər/

Compositor

compositeur
Meaning
a person who arranges type for printing or creates musical compositions
Example
The compositor carefully arranged the text for the newspaper.
Le compositeur a soigneusement organisé le texte pour le journal.
C2 adjective /ˌʌltrəˈmʌndeɪn/

ultramundane

ultramondain
Meaning
Relating to things beyond the physical world; supernatural or transcendental.
Example
Philosophers often discuss ultramundane realities beyond human perception.
Les philosophes discutent souvent des réalités ultramondaines au-delà de la perception humaine.
C2 noun /ˈveɪnɡlɔːri/

vainglory

vanité
Meaning
Excessive vanity or boastfulness about one's achievements.
Example
His speech was filled with vainglory and self-praise.
Son discours était rempli de vanité et d'autopromotion.
C2 adjective /ɛmˈpaɪriəl/

empyreal

céleste
Meaning
Heavenly, divine, or relating to the highest heavens.
Example
The poet described the empyreal beauty of the stars.
Le poète a décrit la beauté céleste des étoiles.
C2 adjective /sɛnˈtɛnʃəs/

sententious

moraliste; qui donne des leçons
Meaning
Given to moralizing in a pompous or affected manner.
Example
His sententious remarks annoyed the audience.
Ses remarques moralisatrices ont agacé le public.
C2 noun /kɒŋk/

Conch

conque
Meaning
a large sea shell that can be used as a horn; the marine mollusk that lives in such a shell
Example
The fisherman blew the conch shell to signal the end of the day.
Le pêcheur a soufflé dans la conque pour signaler la fin de la journée.
C2 adjective /ˈfæn.sɪ.ləs/

fanciless

sans imagination, ordinaire
Meaning
without imagination or creativity; plain or ordinary
Example
His drawings were simple and fanciless.
Ses dessins étaient simples et sans imagination.
C2 verb /ˈɪndjʊˌreɪt/

indurate

endurcir
Meaning
To harden or make something physically or emotionally tough.
Example
Years of hardship indurated his spirit.
Des années de difficultés ont induré son esprit.
C2 noun /ˈdʒʌŋkɪt/

junket

voyage ou célébration
Meaning
A trip or celebration, often funded by someone else, usually for pleasure or promotional purposes.
Example
The company organized a junket for journalists to promote their new resort.
L'entreprise a organisé un voyage pour les journalistes afin de promouvoir leur nouveau complexe.
C2 noun /rɪˈkɒɡnɪzəns/

recognizance

engagement légal
Meaning
A legal obligation or bond entered into before a court, especially to ensure future appearance.
Example
He was released on his own recognizance.
Il a été libéré sous son propre engagement légal.
C2 verb /ˌmɪsˈleɪ/

mislay

égarer temporairement
Meaning
to lose something temporarily by putting it in the wrong place
Example
I must have mislaid my keys somewhere in the house.
Je dois avoir égaré mes clés quelque part dans la maison.
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 /ˌdɛbəˈnɛr/

debonair

charmant
Meaning
confident, stylish, and charming, typically referring to a man
Example
He looked debonair in his tuxedo at the gala.
Il avait l'air charmant dans son smoking à la soirée.
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 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 verb /ˈreə.rɪ.faɪ/

rarefy

raréfier, affiner
Meaning
To make something less dense or more refined.
Example
The air rarefies as you climb higher into the mountains.
L'air se raréfie à mesure que vous montez plus haut dans les montagnes.
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 /traɪˈɛniəl/

triennial

triennal
Meaning
Occurring once every three years.
Example
The art festival is a triennial event in the city.
Le festival d'art est un événement triennal dans la ville.
C2 adjective/verb /ɪnˈkɑːrneɪt/

incarnate

incarné
Meaning
to embody or represent in human form; in flesh
Example
She is kindness incarnate.
Elle est la bonté incarnée.
C2 noun /doʊlt/

dolt

imbécile
Meaning
A stupid or slow-witted person.
Example
Only a dolt would believe such a story.
Seul un imbécile croirait à une telle histoire.
C2 noun /ænˈtɪlədʒi/

antilogy

antilogie
Meaning
A contradiction in terms or ideas; inconsistency in speech or writing.
Example
The politician's statement was criticized for its antilogy.
La déclaration du politicien a été critiquée pour son antilogie.
C2 verb /ˌkaʊˈtaʊ/

kowtow

agir de manière excessivement servile
Meaning
To act in an excessively subservient or obedient manner.
Example
He refused to kowtow to the unreasonable demands.
Il a refusé de se soumettre aux demandes déraisonnables.
C2 adjective /ɪˈlɪʒən/

elysian

céleste
Meaning
Relating to or characteristic of paradise; delightful and heavenly.
Example
They spent an elysian week on the quiet island.
Ils ont passé une semaine céleste sur l'île tranquille.
C2 noun /ˈbrɔːdˌsaɪd/

broadside

attaque violente
Meaning
a strong verbal attack or a sheet of paper printed on one side
Example
The politician launched a broadside against his opponent.
Le politicien a lancé une attaque violente contre son opposant.
C2 adjective /ˌpɛntəˈveɪlənt/

pentavalent

pentavalent
Meaning
Having a valence of five, especially in chemistry.
Example
Phosphorus can exist in a pentavalent state.
Le phosphore peut exister dans un état pentavalent.
C2 noun /ɪɡˈzɔːrbɪtəns/

exorbitance

exorbitance
Meaning
The quality of being excessive, unreasonable, or going beyond proper limits.
Example
The exorbitance of the hotel's prices shocked the tourists.
L’exorbitance des prix de l’hôtel a choqué les touristes.
C2 adjective /ˈɛrzæts/

ersatz

substitut
Meaning
made or used as a substitute, typically an inferior one
Example
The cheap shoes were made of ersatz leather.
Les chaussures bon marché étaient en cuir artificiel.
C2 verb /ˈɡlaʊ.ər/

glower

regarder avec colère
Meaning
To look at someone with an angry or sullen expression.
Example
He glowered at his rival across the room.
Il regarda son rival de l'autre côté de la pièce avec colère.
C2 adjective /ˈfæsaɪl/

Facile

facile; superficiel; manquant de profondeur
Meaning
easily achieved; superficial; lacking depth
Example
His facile explanation didn't address the real problem.
Son explication facile n'a pas abordé le vrai problème.
C2 noun /ˈæktʃuˌɛri/

actuary

actuaire
Meaning
A professional who analyzes financial risk using mathematics, statistics, and financial theory, especially in insurance and pensions.
Example
The actuary calculated the risk before finalizing the insurance policy.
L'actuaire a calculé le risque avant de finaliser la police d'assurance.
C2 noun /ˈbɜːrsər/

bursar

trésorier
Meaning
An official in a school or college responsible for financial affairs.
Example
The bursar approved the budget for the new library.
Le trésorier a approuvé le budget pour la nouvelle bibliothèque.
C2 verb /ˌkɒntrəˈvɜːrt/

controvert

contredire
Meaning
to dispute or argue against; to contradict
Example
The scientist controversed the previous research findings.
Le scientifique a contredit les résultats de la recherche précédente.
C2 noun, verb /ˈpɑːrli/

parley

parole
Meaning
a discussion between opposing sides, especially to negotiate terms
Example
The generals met to parley over the terms of surrender.
Les généraux se sont rencontrés pour discuter des conditions de la reddition.
C2 noun /ˈræɡəmʌfɪn/

ragamuffin

enfant négligé
Meaning
A person, typically a child, in ragged, dirty clothes.
Example
The little ragamuffin begged for food on the street.
Le petit enfant négligé mendiait de la nourriture dans la rue.
C2 verb /ˌɪntərˈpoʊz/

interpose

interposer
Meaning
To place or insert between one thing and another; to intervene in a situation.
Example
He quickly interposed himself between the fighters to stop the quarrel.
Il s'est rapidement interposé entre les combattants pour arrêter la querelle.
C2 adjective /vaɪˈkɛəriəs/

vicarious

bonheur
Meaning
experienced through the feelings or actions of another person
Example
She felt vicarious excitement watching her son win the award.
Elle ne pouvait cacher son bonheur lorsqu'elle a reçu le prix.
C2 adjective /ɪmˈpræktɪkəbl/

impracticable

impraticable
Meaning
Not capable of being carried out or put into practice.
Example
The plan seemed impracticable due to limited resources.
Le plan semblait impraticable en raison des ressources limitées.
C2 noun /ˌkiː ˈviːv/

qui vive

alerte
Meaning
A state of alertness or vigilance.
Example
The guards were on the qui vive during the night.
Les gardes étaient en alerte pendant la nuit.
C2 noun /ɪnˈhɪərəns/

inherence

inhérence
Meaning
The state of being an essential or permanent part of something.
Example
The inherence of risk is part of every business venture.
L'inhérence du risque fait partie de chaque aventure d'entreprise.
C2 adjective /ˌɪndɪˈsɜːrnəbl/

indiscernible

indiscernable
Meaning
Impossible or difficult to see, notice, or distinguish.
Example
The difference between the two shades was almost indiscernible.
La différence entre les deux teintes était presque indiscernable.
C2 adjective /ˈtɪd.li/

Tiddley

légèrement ivre; petit ou minuscule
Meaning
slightly drunk; small or tiny
Example
After a few drinks, he felt a bit tiddley.
Après quelques verres, il se sentit un peu tiddley.
C2 noun /ˈdɛvɪlri/

devilry

diablerie
Meaning
Wicked or cruel behavior; mischievous actions.
Example
The children were full of devilry on Halloween night.
Les enfants étaient pleins de diablerie lors de la nuit d'Halloween.
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 adjective ˌeə.rəʊˈstæt.ɪk

aerostatic

aérostatique
Meaning
Relating to or involving gases (especially air) in equilibrium and the equilibrium of balloons or aircraft under the influence of such gases.
Example
Aerostatic designs ensure stability at high altitudes.
Les conceptions aérostatiques assurent la stabilité à haute altitude.
C2 verb (archaic/rare) /rɛk/

reck

se soucier
Meaning
To care about or be concerned with (something); to have regard for.
Example
He does not reck the dangers of his actions.
Il ne se soucie pas des dangers de ses actions.
C2 verb /lɔːd/

laud

louer
Meaning
To praise someone or something highly, especially in public.
Example
The critic lauded the actor's performance as a masterpiece.
Le critique a loué la performance de l'acteur comme un chef-d'œuvre.
C2 noun /ˈfaɪəl/

phial

petite fiole
Meaning
a small glass container for liquids, especially medicines
Example
The doctor gave her a phial of medicine.
Le médecin lui a donné un flacon de médicament.
C2 noun /səˈlɪsɪˌtuːd/

solicitude

préoccupation, soin
Meaning
Care or concern for someone or something.
Example
His mother showed great solicitude for his safety.
Sa mère a montré une grande préoccupation pour sa sécurité.
C2 adjective /pəˈlædʒ.ɪk/

pelagic

relatif à l'océan ouvert
Meaning
Relating to the open sea or ocean water column, away from the shore.
Example
Pelagic fish like tuna are found far from the coast.
Les poissons pélagiques comme le thon se trouvent loin de la côte.
C2 noun /brəˈvjʊrə/

bravura

virtuosité
Meaning
a display of great skill and brilliance, especially in music or performance
Example
The pianist delivered a bravura performance that left the audience spellbound.
Le pianiste a offert une prestation virtuose qui a laissé le public ébloui.
C2 noun /ˈtʃaɪ.nə roʊz/

China-rose

hibiscus
Meaning
a tropical flowering plant with large, showy flowers in various colors
Example
The bright red China-rose flowers decorated the entrance of the house.
Les fleurs rouges vives d'hibiscus décoraient l'entrée de la maison.
C2 noun /ˈɒfərtɔːri/

offertory

offrande
Meaning
The part of a religious service when offerings are collected; the offering itself.
Example
The offertory was taken during the Sunday service.
L'offrande a été prise pendant le service du dimanche.
C2 noun /dɪˈdʒɛkʃən/

dejection

dépression
Meaning
a state of sadness, depression, or low spirits
Example
She sat in a state of dejection after hearing the bad news.
Elle était assise dans un état de dépression après avoir entendu les mauvaises nouvelles.
C2 verb /ˈlɪk.wɪ.faɪ/

liquefy

liquéfier
Meaning
to make or become liquid
Example
The heat will liquefy the butter in a few minutes.
La chaleur liquéfiera le beurre en quelques minutes.
C2 noun /pɪθ/

pith

partie essentielle, noyau
Meaning
the essential or central part of something
Example
The pith of his argument was that honesty matters most.
La partie essentielle de son argument était que l'honnêteté est la plus importante.
C2 verb /ˈhɑːrkən/

hearken

écouter attentivement
Meaning
To listen attentively; to give heed.
Example
He would hearken to his mentor’s advice before making decisions.
Il écouterait attentivement les conseils de son mentor avant de prendre des décisions.
C2 adjective /ˈoʊ.pən ˈhæn.dɪd/

Open-handed

généreux; libéral
Meaning
Generous; liberal; giving freely;
Example
He is very open-handed with his money and always helps those in need.
Il est très généreux avec son argent et aide toujours ceux qui en ont besoin.
C2 noun /ˈpɛntəˌɡræm/

pentagram

pentagramme
Meaning
A five-pointed star often used as a symbol in magic, mysticism, or religion.
Example
The wizard drew a pentagram on the floor as part of the ritual.
Le magicien a tracé un pentagramme sur le sol dans le cadre du rituel.
C2 noun /ˌhaɪdrəˈstætɪks/

hydrostatics

hydrostatique
Meaning
The branch of science concerned with the mechanical properties of fluids at rest.
Example
Hydrostatics is essential in understanding how dams and reservoirs function.
L'hydrostatique est essentielle pour comprendre comment fonctionnent les barrages et les réservoirs.
C2 noun /ˌpætrəˈnɪmɪk/

patronymic

patronymique
Meaning
a name derived from the name of a father or ancestor
Example
In many cultures, surnames are patronymic in origin.
Dans de nombreuses cultures, les noms de famille sont d'origine patronymique.
C2 noun /ˈkaʊntɪŋˌhaʊs/

counting-house

bureau de comptabilité
Meaning
a business office where accounts are kept and financial transactions are managed
Example
The merchant spent most of his day in the counting-house reviewing ledgers.
Le marchand passait la majeure partie de sa journée dans le bureau de comptabilité à examiner les livres de comptes.
C2 noun /ˈplætɪtjuːd/

platitude

platitude, lieu commun
Meaning
a remark or statement that is overused and unoriginal
Example
He kept repeating the same platitudes during the speech.
Il n'a cessé de répéter les mêmes platitudes pendant son discours.
C2 verb /ɪnˈskɒns/

ensconce

s'installer confortablement, cacher
Meaning
to settle comfortably or securely in a place; to hide or shelter firmly
Example
She ensconced herself in a cozy armchair by the fireplace.
Elle s'est installée confortablement dans un fauteuil près de la cheminée.
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 /ˈoʊ.vər.let/

Overlet

surmatelas
Meaning
a thin mattress or pad placed over a bed for additional comfort
Example
The overlet makes the bed more comfortable to sleep on.
Le surmatelas rend le lit plus confortable pour dormir.
C2 noun /ˈɑːrbərɪˌkʌltʃər/

arboriculture

arboriculture
Meaning
the cultivation and management of trees and shrubs
Example
He studied arboriculture to improve urban green spaces.
Il a étudié l'arboriculture pour améliorer les espaces verts urbains.
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 adjective /ˈtaɪmwɔːrn/

timeworn

usé par le temps
Meaning
Worn or impaired by age; old and used many times.
Example
The timeworn house carried a sense of history and nostalgia.
La maison usée par le temps portait un sens de l'histoire et de la nostalgie.
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 /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 noun /ˈʃʊərəti/

surety

caution
Meaning
a person who takes responsibility for another's performance of an undertaking, such as appearing in court or paying a debt
Example
The landlord required a surety before renting the apartment.
Le propriétaire a exigé une caution avant de louer l'appartement.
C2 verb /ˈlæs.ə.reɪt/

lacerate

lacérer, déchirer
Meaning
to tear or cut deeply in the skin or flesh
Example
The broken glass lacerated his hand.
Le verre brisé a lacéré sa main.
C2 noun /ˈplɛntɪtjuːd/

plentitude

abondance
Meaning
the condition of being full or abundant
Example
The garden offered a plentitude of flowers in spring.
Le jardin offrait une abondance de fleurs au printemps.
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 noun /ˈɛmbəˌlɪzəm/

embolism

embolie
Meaning
the sudden blockage of a blood vessel by a clot or other foreign matter
Example
The patient suffered a fatal pulmonary embolism.
Le patient a souffert d'une embolie pulmonaire fatale.
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 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 /ʌnˈspɛərɪŋ/

unsparing

implacable
Meaning
Showing no mercy or generosity; harsh or severe.
Example
The critic was unsparing in his review of the play.
Le critique était implacable dans sa critique de la pièce.
C2 noun /ˌæpəˈleɪʃən/

appellation

titre / nom
Meaning
a name or title
Example
The city has earned the appellation 'The Big Apple'.
La ville a gagné le titre 'La Grande Pomme'.
C2 adjective /ˌɪmpɪˈkjuːniəs/

impecunious

pauvre
Meaning
Having little or no money; poor.
Example
He grew up in an impecunious family.
Il a grandi dans une famille pauvre.
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 adjective /ˌɪnɪkˈsprɛsəbl/

inexpressible

inexprimable
Meaning
Too strong or extreme to be expressed in words.
Example
She felt inexpressible joy at the news of her success.
Elle ressentit une joie inexprimable en apprenant son succès.
C2 adjective /ˈkɒnfluənt/

confluent

confluant
Meaning
Flowing together or merging; coming together at one point.
Example
The confluent streams formed a mighty river.
Les ruisseaux confluent pour former une grande rivière.
C2 verb /ˈeksɪkreɪt/

execrate

détester
Meaning
To feel or express great loathing or hatred for something.
Example
The community execrated the corrupt politician.
La communauté a détesté le politicien corrompu.
C2 noun /ˈrɒndoʊ/

rondo

composition musicale (avec un thème récurrent)
Meaning
a musical composition with a recurring leading theme
Example
The pianist ended the recital with a lively rondo.
Le pianiste a terminé le récital par un rondo animé.
C2 noun /ˈpælɪmpsɛst/

palimpsest

palimpseste
Meaning
a manuscript or document that has been written over but still bears traces of earlier writing; something reused or altered but still retaining traces of its earlier form
Example
The ancient manuscript was a palimpsest, showing faint traces of previous texts beneath the new writing.
Le manuscrit ancien était un palimpseste, montrant des traces subtiles de textes précédents sous la nouvelle écriture.
C2 adjective /ˈhæl.si.ən/

halcyon

serein
Meaning
calm, peaceful, and happy; denoting a period of time in the past that was idyllically happy and peaceful
Example
She often reminisces about the halcyon days of her childhood.
Elle se souvient souvent des jours sereins de son enfance.
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 noun /ˌbækəˈneɪliə/

bacchanalia

fête débridée
Meaning
A Roman festival of Bacchus celebrated with dancing, drinking, and revelry; any occasion of wild and drunken revelry.
Example
The novel describes the party as a bacchanalia of excess and joy.
Le roman décrit la fête comme une bacchanale d'excès et de joie.
C2 adjective /ˈɡær.ə.ləs/

Garrulous

bavard; loquace; disertant
Meaning
excessively talkative, especially on trivial matters; chatty and rambling in speech
Example
The garrulous old man at the coffee shop would talk for hours about his travels.
Le vieux bavard du café parlait pendant des heures de ses voyages.
C2 noun /ˌhæŋ.ki ˈpæŋ.ki/

Hanky-Panky

escroquerie; activité suspecte; comportement malhonnête; tromperie
Meaning
dishonest or suspicious activity; unethical behavior; trickery or deception
Example
The audit revealed some hanky-panky in the company's financial records.
L'audit a révélé de la fraude dans les registres financiers de l'entreprise.
C2 noun /ˈkɒnsənəns/

consonance

consonance, harmonie
Meaning
Agreement or harmony among parts; a pleasing combination of sounds in music or words.
Example
The consonance between their ideas made the project successful.
La consonance entre leurs idées a rendu le projet réussi.
C2 verb ˈɑːb.fə.skeɪt

obfuscate

obscurcir, embrouiller, mystifier
Meaning
Render obscure, unclear, or unintelligible.
Example
Politicians often obfuscate facts to mislead people.
Les politiciens obfusquent souvent les faits pour induire les gens en erreur.
C2 verb /stɑːntʃ/

stanch

arrêter le flux de sang
Meaning
to stop the flow of blood or liquid from a wound or source
Example
The nurse quickly stanched the bleeding from the cut.
l'infirmière a rapidement arrêté le saignement de la coupure.
C2 noun /priˈɛmpʃən/

preemption

droit de préemption
Meaning
The act of taking action before someone else; the right to purchase or act before others.
Example
The company exercised preemption to acquire the land before competitors.
L'entreprise a exercé son droit de préemption pour acquérir le terrain avant les concurrents.
C2 verb /ˈsʌbdʒʊˌɡeɪt/

subjugate

soumettre
Meaning
To bring under domination or control, especially by conquest.
Example
The empire sought to subjugate the neighboring kingdoms.
L'empire a cherché à soumettre les royaumes voisins.
C2 adjective /ɪnˈsuːpərəbl/

insuperable

insurmontable
Meaning
Impossible to overcome or surpass.
Example
The team faced insuperable challenges during the expedition.
L'équipe a fait face à des défis insurmontables lors de l'expédition.
C2 noun /ˈfɜːrðərəns/

furtherance

avancement
Meaning
The advancement or promotion of something.
Example
The new policy was introduced in furtherance of social justice.
La nouvelle politique a été introduite en vue de la justice sociale.
C2 noun /ˈflɪpənsi/

flippancy

légèreté
Meaning
lack of seriousness; showing a disrespectful or trivial attitude
Example
His flippancy during the meeting offended his colleagues.
Sa légèreté pendant la réunion a offensé ses collègues.
C2 adjective /ˌdɒktrɪˈnɛər/

doctrinaire

doctrinaire
Meaning
stubbornly devoted to a theory or doctrine without regard to practical considerations
Example
His doctrinaire approach to politics alienated many supporters.
Son approche doctrinaire de la politique a aliéné de nombreux partisans.
C2 noun /ˈbʊlrʌʃ/

bulrush

jonc
Meaning
A tall plant with long leaves that grows in or near water, also known as a cattail.
Example
The pond was surrounded by tall bulrushes swaying in the wind.
L'étang était entouré de hauts jonc swaying dans le vent.
C2 noun /ɪnˈvɛktɪv/

invective

langage injurieux
Meaning
Insulting, abusive, or highly critical language.
Example
The politician’s speech was filled with invective against his opponents.
Le discours du politicien était rempli d'invectives contre ses adversaires.
C2 adjective /pɔːrˈtɛntəs/

portentous

portentueux, grave
Meaning
Giving a sign or warning that something, often bad or serious, is going to happen; or overly solemn and pompous.
Example
His portentous tone made everyone nervous about the news.
Son ton porteur de présages a rendu tout le monde nerveux à propos des nouvelles.
C2 noun /ˌhaɪdroʊdaɪˈnæmɪks/

hydrodynamics

hydrodynamique
Meaning
The branch of science concerned with the motion of fluids, especially liquids, and the forces acting on solid bodies immersed in fluids.
Example
Hydrodynamics is essential in designing efficient ship hulls.
L'hydrodynamique est essentielle pour concevoir des coques de navires efficaces.
C2 verb /ˌriː.kəˈnɔɪ.tər/

reconnoiter

reconnaître
Meaning
to make a preliminary inspection or survey, especially of an area for military or strategic purposes
Example
The soldiers reconnoitered the area before advancing.
Les soldats ont reconnoîté la zone avant d'avancer.
C2 noun /ˈpɜr.kwɪ.zɪt/

Perquisite

avantage
Meaning
an additional benefit or privilege given to an employee beyond their regular salary; a special right or advantage
Example
Company car was one of the perquisites of his executive position.
La voiture de fonction etait l'un des avantages lies a son poste de cadre.
C2 adjective, adverb /ˈsaɪdlɔːŋ/

sidelong

regard oblique
Meaning
Directed to the side; indirect, furtive, or not straightforward.
Example
She gave him a sidelong glance across the room.
Elle lui lança un regard oblique à travers la pièce.
C2 noun /ˈtrɪp.lɪ.kət/

triplicate

trois copies
Meaning
A set of three identical copies of something.
Example
The documents were prepared in triplicate for official use.
Les documents ont été préparés en triplicata pour un usage officiel.