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C1 verb /ˈsɛvər/

sever

couper, rompre des relations
Meaning
to cut off or separate, especially by cutting; to end a connection or relationship
Example
He had to sever ties with the company after the dispute.
Il a dû rompre ses liens avec l'entreprise après le différend.
C1 /ˈdʒɛtɪsən/

jettison

jeter
Meaning
to throw or drop something from a ship, aircraft, or vehicle to lighten the load; to abandon something no longer wanted
Example
The crew had to jettison cargo to save the sinking ship.
L'équipage a dû jeter la cargaison pour sauver le navire qui coule.
C1 verb /priːˈɛmpt/

pre-empt

prévenir à l'avance
Meaning
to act in advance to prevent an anticipated event from happening; forestall
Example
The government moved to pre-empt a crisis by introducing new policies.
Le gouvernement a agi pour prévenir une crise en introduisant de nouvelles politiques.
C1 adjective, noun /ˈmɑːrʃən/

martian

martien
Meaning
Related to the planet Mars; or an imaginary being from Mars.
Example
The movie showed a Martian visiting Earth.
Le film montrait un martien visitant la Terre.
C1 noun /ˈænti ˈeəkræft ɡʌn/

Anti-aircraft-gun

canon antiaérien
Meaning
a weapon designed to attack aircraft from the ground
Example
The anti-aircraft gun was positioned to defend the military base.
Le canon antiaérien a été positionné pour défendre la base militaire.
C1 adjective /nɪˈɡoʊ.ʃi.ə.bəl/

negotiable

négociable
Meaning
Open to discussion or modification; capable of being bargained for.
Example
The salary offered is negotiable.
Le salaire offert est négociable.
C1 verb /praʊl/

prowl

rôder (pour chasser ou chercher)
Meaning
To move around quietly and secretly, especially while hunting or searching.
Example
The cat prowled around the garden at night.
Le chat a rôdé autour du jardin la nuit.
C1 noun /ˈprəʊ.lɒɡ/

prologue

prologue
Meaning
an introduction to a book, play, or event
Example
The novel begins with a short prologue set in the past.
Le roman commence par un court prologue situé dans le passé.
C1 verb ˈsɪŋ.krə.naɪz

synchronize

synchroniser
Meaning
To coordinate in time; to cause to occur or operate at the same time or rate.
Example
The dancers need to synchronize their movements.
Les danseurs doivent synchroniser leurs mouvements.
C1 verb /ɪnˈθrɔːl/

enthrall

captiver
Meaning
to captivate or hold someone’s attention completely
Example
The magician’s tricks enthralled the children.
Les tours du magicien ont captivé les enfants.
C1 adjective /ɪˈmoʊbəl/

immobile

immobile
Meaning
unable to move or be moved
Example
After the accident, he was immobile for weeks.
Après l'accident, il est resté immobile pendant des semaines.
C1 noun ˈæ.sɛt ˌæl.əˈkeɪ.ʃən

asset allocation

répartition des actifs
Meaning
An investment strategy that aims to balance risk and reward by apportioning a portfolio's assets according to an individual's goals, risk tolerance, and investment horizon.
Example
Proper asset allocation is key to financial growth.
Une répartition correcte des actifs est essentielle pour la croissance financière.
C1 noun pɔɪz

poise

confiance et maîtrise de soi
Meaning
Natural confidence and composure maintained under pressure.
Example
A good speaker maintains poise under pressure.
Un bon orateur maintient sa maîtrise de soi sous pression.
C1 adjective /ˈpjuːtrɪd/

putrid

pourri
Meaning
decayed and emitting a foul smell
Example
The garbage smelled putrid after days in the sun.
Les ordures sentaient pourries après plusieurs jours sous le soleil.
C1 adjective /kəˈmɛmərətɪv/

commemorative

commémoratif
Meaning
Serving as a reminder or in honor of a person or event.
Example
They issued a commemorative coin for the independence anniversary.
Ils ont émis une pièce commémorative pour l'anniversaire de l'indépendance.
C1 adjective /ɪkˈspiːdiənt/

expedient

commode
Meaning
suitable or convenient for achieving a particular end, sometimes at the expense of morality
Example
It was expedient to take the shortcut despite the risks.
Il était commode de prendre le raccourci malgré les risques.
C1 noun /ˌdɒmɪˈneɪʃən/

domination

domination
Meaning
the exercise of control or influence over someone or something
Example
The empire sought domination over its neighbors.
L'empire cherchait à exercer sa domination sur ses voisins.
C1 adjective /ɪˈrɒtɪk/

erotic

érotique
Meaning
relating to or tending to arouse sexual desire or excitement
Example
The novel contained several erotic scenes.
Le roman contenait plusieurs scènes érotiques.
C1 noun /ɪˈvændʒəlɪst/

evangelist

évangéliste
Meaning
A person who seeks to convert others to the Christian faith, especially by public preaching.
Example
The evangelist traveled across the country spreading his message.
L'évangéliste a voyagé à travers le pays en diffusant son message.
C1 adjective /ɪˈstreɪndʒd/

estranged

éloigné
Meaning
no longer close or affectionate with someone; alienated
Example
She felt estranged from her family after the long dispute.
Elle se sentait éloignée de sa famille après le long différend.
C1 noun/verb /tæk/

tack

punaise / tactique
Meaning
a small sharp nail; or to change direction in sailing or approach something differently
Example
She used a tack to pin the paper on the wall.
Elle a utilisé une punaise pour fixer le papier au mur.
C1 noun /ˌæɡ.rəˈveɪ.ʃən/

aggravation

aggravation, détérioration
Meaning
The act of making a situation worse or the state of being worsened.
Example
The delay caused great aggravation for the passengers.
Le retard a causé une grande aggravation pour les passagers.
C1 noun /prəˈdʒɛktaɪl/

projectile

projectile
Meaning
An object fired, thrown, or propelled, especially from a weapon.
Example
The soldier dodged the incoming projectile.
Le soldat a esquivé le projectile entrant.
C1 adverb /ˌɪn.dɪˈskrɪm.ɪ.nət.li/

Indiscriminately

indiscriminément
Meaning
without making careful distinctions; randomly; without discrimination
Example
The company fired employees indiscriminately without considering their performance.
L'entreprise a licencié les employés indifféremment sans prendre en compte leur performance.
C1 noun/adjective /ɪˈliːtɪst/

elitist

élitiste
Meaning
A person who believes that a society should be led by an elite; showing preference for a privileged class.
Example
His elitist attitude made him unpopular among his peers.
Son attitude élitiste l'a rendu impopulaire parmi ses pairs.
C1 adjective /məˈləʊ.di.əs/

Melodious

mélodieux
Meaning
having a pleasant musical sound; tuneful
Example
Her melodious voice captivated the entire audience.
Sa voix mélodieuse a captivé toute l'audience.
C1 adjective /ˈɔːrθədɑːks/

orthodox

orthodoxe
Meaning
conforming to traditional beliefs or practices
Example
He comes from a very orthodox family.
Il vient d'une famille très orthodoxe.
C1 noun /ˌpæl.pɪˈteɪ.ʃən/

Palpitation

battement de cœur rapide, fort ou irrégulier dû à l'agitation ou à une condition médicale
Meaning
a noticeably rapid, strong, or irregular heartbeat due to agitation or medical condition
Example
She experienced palpitations before her job interview.
Elle a ressenti des palpitations avant son entretien d'embauche.
C1 noun /ˈkɜːrfjuː/

curfew

couvre-feu
Meaning
a rule requiring people to stay indoors after a certain time, usually at night
Example
The city imposed a curfew during the unrest.
La ville a imposé un couvre-feu pendant les troubles.
C1 noun /sɛˈseɪʃən/

cessation

cessation
Meaning
The fact or process of ending or being brought to an end.
Example
There was a temporary cessation of hostilities.
Il y a eu une cessation temporaire des hostilités.
C1 noun/verb /ˈdiːkɔɪ/

decoy

appât
Meaning
something or someone used to lure or mislead
Example
The hunters used a wooden duck as a decoy.
Les chasseurs ont utilisé un canard en bois comme appât.
C1 noun /brɪˈɡeɪd/

brigade

brigade
Meaning
A large group of people organized for a specific purpose, especially a military unit.
Example
The fire brigade arrived quickly to put out the flames.
La brigade de pompiers est arrivée rapidement pour éteindre les flammes.
C1 noun /ˈspaɪər/

spire

flèche
Meaning
a tall, pointed structure on top of a building, especially a church
Example
The church spire could be seen from miles away.
La flèche de l'église était visible de loin.
C1 adjective /ˌɪn.dɪˈspen.sə.bəl/

indispensable

indispensable
Meaning
Absolutely necessary, essential
Example
Water is indispensable for human survival.
L'eau est indispensable à la survie humaine.
C1 verb /ˈbɒɡəl/

boggle

sidérer
Meaning
to overwhelm or confuse; to be astonished or puzzled by something
Example
The complexity of the puzzle boggled his mind.
La complexité du puzzle a sidéré son esprit.
C1 noun /ˌloʊkəˈmoʊʃən/

locomotion

mouvement
Meaning
movement or the ability to move from one place to another
Example
Walking is the most common form of human locomotion.
Marcher est la forme la plus courante de locomotion humaine.
C1 noun /ˈtreɪ.ki.ə/

Trachea

trachée
Meaning
the tube that carries air from the throat to the lungs; windpipe
Example
The trachea is protected by cartilage rings that keep it open.
La trachée est protégée par des anneaux de cartilage qui la maintiennent ouverte.
C1 verb /səˈlɪsɪt/

solicit

solliciter
Meaning
to ask for or try to obtain something from someone
Example
The charity is soliciting donations for flood victims.
La charité sollicite des dons pour les victimes des inondations.
C1 adjective /vɪnˈdɪk.tɪv/

Vindictive

vindicatif
Meaning
having or showing a strong or unreasoning desire for revenge
Example
His vindictive behavior towards his former colleagues was unprofessional.
Son comportement vindicatif envers ses anciens collègues était peu professionnel.
C1 verb, noun /ˈɡrɪməs/

grimace

grimace
Meaning
to make an ugly, twisted expression on one's face, usually in disgust or pain
Example
He grimaced when he tasted the sour fruit.
Il grimace lorsqu'il goûta le fruit aigre.
C1 verb /ˈtɒpl/

topple

renverser
Meaning
to fall or cause to fall over; to overthrow
Example
The earthquake caused the old building to topple.
Le tremblement de terre a fait tomber l'ancien bâtiment.
C1 adjective /ˈlæv.ɪʃ/

Lavish

somptueux; extravagant; généreux
Meaning
expensive; elaborate; extravagant; generous
Example
The wedding was a lavish celebration with hundreds of guests.
Le mariage était une célébration somptueuse avec des centaines d'invités.
C1 adjective /ˈflɪmzi/

flimsy

fragile
Meaning
weak, fragile, or lacking in strength; not convincing
Example
The chair was too flimsy to support his weight.
La chaise était trop fragile pour supporter son poids.
C1 noun flɛər

flair

talent naturel
Meaning
A natural ability to do something well.
Example
She has a flair for design, always creating visually stunning work.
Elle a un flair pour le design, créant toujours un travail visuellement impressionnant.
C1 noun /ˈdʒɔːn.dɪs/

jaundice

ictère
Meaning
A medical condition in which the skin and eyes become yellow due to liver problems.
Example
The doctor diagnosed the baby with jaundice.
Le médecin a diagnostiqué le bébé avec de l'ictère.
C1 noun /ˈpɛndənt/

pendant

pendentif
Meaning
a piece of jewelry that hangs from a chain worn around the neck
Example
She wore a silver pendant around her neck.
Elle portait un pendentif en argent autour du cou.
C1 verb, noun /mʊər/

moor

amarrer / terrain ouvert
Meaning
As a verb: to tie a ship so that it stays in place. As a noun: open, uncultivated land.
Example
The sailors moored the ship at the dock.
Les marins ont amarré le bateau au quai.
C1 verb ˈɛk.spɪ.daɪt

expedite

accélérer
Meaning
Make an action or process happen sooner or be accomplished more quickly.
Example
The government took steps to expedite the approval process.
Le gouvernement a pris des mesures pour accélérer le processus d’approbation.
C1 noun /ˈplʌn.dər.ər/

Plunderer

pilleur
Meaning
a person who steals goods, especially during war or civil disorder
Example
The plunderers ransacked the village after the battle.
Les pilleurs ont saccagé le village après la bataille.
C1 noun /ˌkɒŋɡrɪˈɡeɪʃən/

congregation

congrégation
Meaning
a group of people assembled for religious worship or a common purpose
Example
The congregation gathered to hear the sermon.
La congrégation s'est réunie pour écouter le sermon.
C1 adverb /ʌnˈnætʃrəli/

unnaturally

d'une manière anormale
Meaning
in a way that is not natural or normal; excessively or strangely
Example
He smiled unnaturally, making everyone feel uncomfortable.
Il a souri d'une manière anormale, mettant tout le monde mal à l'aise.
C1 verb/noun ˈbuːt.stræp

bootstrap

démarrer une entreprise avec des ressources personnelles sans financement extérieur
Meaning
To start and develop a business using personal resources without external funding.
Example
He bootstrapped his company with minimal resources.
Il a démarré son entreprise avec des ressources minimales.
C1 verb /ˈskʌr.i/

scurry

courir rapidement
Meaning
To move quickly with short, hurried steps.
Example
The mice scurried across the kitchen floor when the lights turned on.
Les souris ont couru rapidement à travers le sol de la cuisine lorsque les lumières se sont allumées.
C1 noun sɜːrˈkeɪdiən ˈrɪðəm

circadian rhythm

rythme circadien
Meaning
The body's natural sleep-wake cycle that occurs within 24 hours
Example
Exposure to natural light regulates the circadian rhythm.
L'exposition à la lumière naturelle régule le rythme circadien.
C1 noun /həˌluː.sɪˈneɪ.ʃən/

Hallucination

hallucination; perception de quelque chose qui n'est pas présent
Meaning
an experience involving the apparent perception of something not present; a false or distorted perception
Example
The patient experienced visual hallucinations as a side effect of the medication.
Le patient a fait l'expérience de visions d'hallucinations comme effet secondaire du médicament.
C1 verb dɪˈsaɪ.fɚ

decipher

déchiffrer, traduire, interpréter
Meaning
To convert something written in code into normal language; to succeed in understanding the meaning of something.
Example
It took hours to decipher the ancient script.
Il a fallu des heures pour déchiffrer l'écriture ancienne.
C1 verb /dɪsˈɑːrm/

disarm

désarmer
Meaning
to take weapons away from someone; to make someone feel less hostile
Example
The soldiers were ordered to disarm the rebels.
Les soldats ont été ordonnés de désarmer les rebelles.
C1 noun /ˈpɜːrdʒəri/

perjury

parjure
Meaning
The offense of willfully telling an untruth in a court after taking an oath.
Example
She was convicted of perjury after giving false evidence.
Elle a été condamnée pour parjure après avoir donné de faux témoignages.
C1 noun /ˈʌndərˌwɜːrld/

underworld

sous-monde
Meaning
The criminal world of organized crime or the mythical world of the dead.
Example
The detective spent years studying the secrets of the underworld.
Le détective a passé des années à étudier les secrets du sous-monde.
C1 verb /fɔːrˈkloʊz/

foreclose

saisir
Meaning
to take possession of a property due to the owner's failure to keep up mortgage payments
Example
The bank decided to foreclose on the property after months of missed payments.
La banque a décidé de saisir la propriété après plusieurs mois de paiements manqués.
C1 adjective /ˌfɑːrˈfɛtʃt/

far-fetched

farfelu
Meaning
unlikely to happen or be true; improbable
Example
His explanation for being late was a bit far-fetched.
Son explication pour être en retard était un peu farfelue.
C1 noun /oʊˈeɪ.sɪs/

Oasis

oasis
Meaning
a fertile spot in a desert where water is found; a pleasant refuge
Example
The travelers found an oasis after days in the desert.
Les voyageurs ont trouvé un oasis après plusieurs jours dans le désert.
C1 noun /ˈziːnɪθ/

zenith

zénith
Meaning
The time at which something is most powerful or successful; the highest point.
Example
Her career reached its zenith in the late 1990s.
Sa carrière a atteint son zénith à la fin des années 1990.
C1 noun /ˈmɪd.waɪf/

midwife

sage-femme
Meaning
A person, typically a woman, trained to assist women during childbirth.
Example
The midwife stayed with the mother throughout her labor.
La sage-femme est restée avec la mère pendant toute la durée de son travail.
C1 noun /ˈwɔː.tər ˌlɪl.i/

Water-lily

nénuphar
Meaning
a floating flower that grows on the surface of ponds and lakes
Example
The white water-lily floated gracefully on the pond.
Le nénuphar blanc flottait gracieusement sur l'étang.
C1 noun /trænsˈfjuːʒən/

transfusion

transfusion sanguine
Meaning
the process of transferring blood or another fluid into a person's vein
Example
The patient received a blood transfusion after the accident.
Le patient a reçu une transfusion sanguine après l'accident.
C1 noun /kliːk/

clique

clique
Meaning
a small, exclusive group of people
Example
The students formed a clique that excluded others.
Les étudiants ont formé une clique qui excluait les autres.
C1 adjective /ˈvɪrjʊlənt/

virulent

extrêmement nuisible
Meaning
Extremely severe or harmful in its effects.
Example
The virulent disease spread rapidly across the region.
La maladie virulente s'est rapidement propagée à travers la région.
C1 adjective ˌprɒb.ə.bɪˈlɪs.tɪk

probabilistic

basé sur la probabilité
Meaning
Based on probability; involving chance or statistical likelihood.
Example
The model follows a probabilistic approach to predictions.
Le modèle suit une approche probabilistique pour les prédictions.
C1 adjective /ɪnˈvɑːlənˌtɛri/

involuntary

involontaire
Meaning
done without will or conscious control
Example
He gave an involuntary shiver when he heard the loud noise.
Il a eu un frisson involontaire lorsqu'il a entendu le bruit fort.
C1 noun proʊˈæktɪv ˈseɪvɪŋ

proactive saving

épargne proactive
Meaning
Actively planning and setting aside money in advance to prepare for future financial needs
Example
Proactive saving ensures financial stability in old age.
L'épargne proactive garantit la stabilité financière à un âge avancé.
C1 noun /ˈfɔːrˌθɔːt/

forethought

prévoyance
Meaning
careful consideration of what will be necessary or may happen in the future
Example
With a little forethought, we could have avoided the problem.
Avec un peu de prévoyance, nous aurions pu éviter le problème.
C1 noun /krɪˈden.ʃəl/

credential

certificat, titre
Meaning
a qualification, achievement, or aspect of a person's background used to indicate suitability for something
Example
She presented her credentials before starting the new job.
Elle a présenté ses certificats avant de commencer son nouveau travail.
C1 noun /ˌhaɪ.roʊˈɡlɪf.ɪks/

hieroglyphics

hiéroglyphes
Meaning
a system of writing using pictures or symbols, used especially by ancient Egyptians
Example
The tomb walls were covered with Egyptian hieroglyphics.
Les murs de la tombe étaient couverts de hiéroglyphes égyptiens.
C1 noun /ˈæd.vənt/

advent

avènement
Meaning
The arrival of a notable person, thing, or event.
Example
The advent of the internet changed the way people communicate.
L'avènement de l'Internet a changé la façon dont les gens communiquent.
C1 noun /ˈfɔːrˌrʌnər/

forerunner

précurseur
Meaning
A person or thing that comes before another; a predecessor or harbinger.
Example
The Wright brothers were the forerunners of modern aviation.
Les frères Wright étaient les précurseurs de l'aviation moderne.
C1 adjective /ɪnˈkɒmpɪtənt/

incompetent

incompétent
Meaning
Lacking the necessary ability or skills to do something successfully.
Example
He was fired because he was incompetent at his job.
Il a été licencié parce qu'il était incompétent dans son travail.
C1 adjective /ɪnˈsɛp(ə)rəbəl/

inseparable

inséparable
Meaning
Unable to be separated or always together.
Example
The two friends have been inseparable since childhood.
Les deux amis sont inséparables depuis l'enfance.
C1 noun /ˈɛksələnsɪ/

excellency

excellence
Meaning
a title of honor for people of high rank, especially ambassadors or governors
Example
His Excellency the Ambassador attended the ceremony.
Son Excellence l'Ambassadeur a assisté à la cérémonie.
C1 verb /ˈspɪərˌhɛd/

spearhead

diriger
Meaning
to lead or initiate an action, project, or movement
Example
She spearheaded the campaign for environmental awareness.
Elle a dirigé la campagne pour la sensibilisation à l'environnement.
C1 noun /ˈsækrɪlɪdʒ/

sacrilege

sacrilège
Meaning
Violation or misuse of what is regarded as sacred.
Example
Stealing from the temple was considered an act of sacrilege.
Voler dans le temple était considéré comme un acte de sacrilège.
C1 adjective /ˈriː.fleks/

Reflex

réflexe
Meaning
an action performed without conscious thought; relating to reflection
Example
The doctor tested her reflex response by tapping her knee.
Le médecin a testé sa réponse réflexe en tapotant son genou.
C1 noun /noʊz rɪŋ/

Nose ring

anneau de nez
Meaning
a piece of jewelry worn through a piercing in the nose
Example
She got a small gold nose ring for her birthday.
Elle a obtenu un petit anneau en or pour son anniversaire.
C1 noun /pɒmp/

pomp

pompe, splendeur
Meaning
ceremonial display or splendor; grandeur
Example
The graduation ceremony was full of pomp and circumstance.
La cérémonie de remise des diplômes était pleine de pompe et de splendeur.
C1 noun /ˌɪməˈrælɪti/

immorality

immoralité
Meaning
the quality of being immoral; behavior that violates accepted moral standards
Example
The community condemned the immorality of the corrupt officials.
La communauté a condamné l’immoralité des fonctionnaires corrompus.
C1 noun /ˈɑːr.sən.əl/

arsenal

arsenal
Meaning
A collection or storage place for weapons and military equipment.
Example
The army kept its weapons in a secure arsenal.
L'armée a gardé ses armes dans un arsenal sécurisé.
C1 adjective /ˈliː.θəl/

Lethal

fatal; mortel;
Meaning
deadly; fatal; capable of causing death
Example
The snake's venom is lethal to humans if not treated immediately.
Le venin du serpent est fatal pour les humains s'il n'est pas traité immédiatement.
C1 adjective /ˈspɛərɪŋ/

sparing

économe / modéré
Meaning
Using or giving only a little of something; economical.
Example
She is sparing in her use of words.
Elle est économe dans l'utilisation des mots.
C1 verb /rɪˈbʌf/

rebuff

rejeter
Meaning
to reject or refuse in a sharp or abrupt way
Example
She rebuffed his invitation to dinner.
Elle a rejeté son invitation au dîner.
C1 adjective /ˈsaɪt.ləs/

Sightless

aveugle; sans vision
Meaning
unable to see; blind; lacking vision
Example
The sightless man navigated the street with his guide dog.
L'homme aveugle a navigué dans la rue avec son chien-guide.
C1 noun /ˈmeɪsən/

mason

maçon
Meaning
a person skilled in building with stone, brick, or concrete
Example
The mason carefully laid the bricks for the new house.
Le maçon a soigneusement posé les briques pour la nouvelle maison.
C1 noun ˈrez.ɪ.djuːz

residues

résidus
Meaning
A small amount of something that remains after the main part has gone or been taken or used.
Example
The burning process leaves no harmful residues.
Le processus de combustion ne laisse aucun résidu nocif.
C1 adjective /əˈbɪzməl/

abysmal

abominable / épouvantable
Meaning
extremely bad or appalling
Example
The team's performance was abysmal.
La performance de l'équipe était abominable.
C1 noun /rɪˈflɛktər/

reflector

réflecteur
Meaning
A surface or device that reflects light, heat, or sound, often used to direct beams or improve visibility.
Example
The cyclist attached a red reflector to the back of his bike for safety.
Le cycliste a attaché un réflecteur rouge à l'arrière de son vélo pour sa sécurité.
C1 noun /ˈbeɪsbɔːrd/

baseboard

plinthe
Meaning
A narrow board running along the bottom of an interior wall, covering the joint between wall and floor.
Example
The carpenter painted the baseboard white.
Le menuisier a peint la plinthe en blanc.
C1 adjective /læks/

lax

laxiste, négligent
Meaning
Not strict, severe, or careful; negligent or careless.
Example
The security at the airport was surprisingly lax.
La sécurité à l'aéroport était étonnamment laxiste.
C1 noun /pərˈveɪər/

purveyor

fournisseur
Meaning
a person or business that supplies goods, services, or information
Example
He is a well-known purveyor of fine wines.
Il est un fournisseur bien connu de vins fins.
C1 adjective /ˈæmərəs/

amorous

amoureux
Meaning
Showing, feeling, or relating to romantic love or desire.
Example
He sent her an amorous letter filled with declarations of love.
Il lui a envoyé une lettre amoureuse pleine de déclarations d'amour.
C1 noun /ˌprəʊˈæk.tɪv ˈliː.də.ʃɪp/

proactive leadership

leadership proactif
Meaning
Leadership that takes initiative and anticipates problems before they occur, rather than reacting to events.
Example
Proactive leadership ensures timely decisions.
Le leadership proactif garantit des décisions opportunes.
C1 noun səˈlɪnɪti ɪnˈtruːʒən

salinity intrusion

intrusion de salinité
Meaning
The movement of salt water into freshwater areas, typically affecting coastal regions.
Example
Salinity intrusion affects coastal regions.
L'intrusion de salinité affecte les régions côtières.
C1 noun ˌɪndɪˈspensəbl̩ ˈkɒmpɪtənsi

indispensable competency

compétence indispensable
Meaning
Essential skill or ability that cannot be done without; a crucial capability that is absolutely necessary.
Example
Digital literacy is an indispensable competency in the 21st century.
L'alphabétisation numérique est une compétence indispensable au XXIe siècle.
C1 verb /druːp/

droop

pencher
Meaning
to bend or hang downward; to become weak or tired
Example
The flowers began to droop in the heat.
Les fleurs ont commencé à se pencher sous la chaleur.
C1 noun /ˈsteɪ.ʃən.ər/

Stationer

papetier
Meaning
a person who sells paper, pens, pencils, and other office supplies
Example
The stationer recommended the best pens for writing exams.
Le stationnaire a recommandé les meilleurs stylos pour les examens.
C1 noun /ˈæmplɪtjuːd/

amplitude

amplitude
Meaning
the maximum extent of a vibration or oscillation, or the size of something
Example
The amplitude of the earthquake was measured on the Richter scale.
L'amplitude du tremblement de terre a été mesurée sur l'échelle de Richter.
C1 noun /ɪkˈspoʊnənt/

exponent

exposant
Meaning
a person who supports, promotes, or explains an idea; in math, a symbol denoting power
Example
She is a leading exponent of modern dance.
Elle est une des principales exposantes de la danse moderne.
C1 verb /θræʃ/

thrash

battre
Meaning
to beat someone or something violently; to move wildly or violently
Example
The angry man threatened to thrash his opponent.
L'homme en colère a menacé de frapper son adversaire.
C1 verb /dɪsˈkʌlər/

discolor

décolorer
Meaning
to change color, especially in a way that spoils the original appearance
Example
The fabric began to discolor after being left in the sun.
Le tissu a commencé à se décolorer après avoir été laissé au soleil.
C1 noun /ˈlɪməˌziːn/

limousine

une grande voiture de luxe conduite par un chauffeur
Meaning
a large, luxurious car driven by a chauffeur.
Example
The bride arrived in a white limousine.
La mariée est arrivée dans une limousine blanche.
C1 noun /ˌkɔːriˈɒɡrəfi/

choreography

chorégraphie
Meaning
The art of designing and arranging dances and movements.
Example
The choreography of the ballet was breathtaking.
La chorégraphie du ballet était époustouflante.
C1 adjective ˈkʌm.bə.səm

cumbersome

lourd, encombrant, difficile à manipuler
Meaning
Heavy, unwieldy, difficult to handle or carry.
Example
The cumbersome luggage slowed him down.
Les bagages encombrants l'ont ralenti.
C1 verb, noun /træmp/

tramp

vagabond / marcher lourdement
Meaning
to walk heavily or noisily; a person who travels from place to place on foot, often homeless
Example
They tramped through the forest in heavy boots.
Ils ont marché à travers la forêt avec des bottes épaisses.
C1 adjective /aɪˈdɪlɪk/

idyllic

idyllique et magnifique
Meaning
Like an idyll; extremely happy, peaceful, or picturesque.
Example
They enjoyed an idyllic vacation by the sea.
Ils ont apprécié des vacances idylliques au bord de la mer.
C1 verb /ˈskwɒndər/

squander

gaspiller
Meaning
to waste money, time, or opportunities in a careless way
Example
He squandered his inheritance on gambling.
Il a gaspillé son héritage dans les jeux de hasard.
C1 noun /ˈkɒnsəl/

consul

consul / ambassadeur
Meaning
an official appointed by a government to live in a foreign city and protect its citizens and interests there
Example
The consul assisted travelers who lost their passports.
Le consul a aidé les voyageurs qui ont perdu leurs passeports.
C1 noun /ˈrɛpərˌtɔːri/

repertory

répertoire
Meaning
A collection of works that a company, performer, or institution regularly performs; also a storehouse of information or skills.
Example
The theater has a repertory of classic plays.
Le théâtre a un répertoire de pièces classiques.
C1 adjective /ˌmet.əˈbɒl.ɪk/

metabolic

métabolique
Meaning
Relating to the chemical processes that occur within a living organism in order to maintain life.
Example
Regular exercise enhances metabolic efficiency.
L'exercice régulier améliore l'efficacité métabolique.
C1 noun /dɪˈfɔː.mə.ti/

Deformity

déformation; malformation physique
Meaning
a distorted or unnatural shape or form; physical malformation
Example
The accident caused a permanent deformity in his left hand.
L'accident a causé une déformation permanente dans sa main gauche.
C1 adjective /rɪˈflek.sɪv/

Reflexive

réflexif; introspectif
Meaning
directed back on itself; showing deep thought about oneself
Example
She became more reflexive about her behavior after the feedback.
Elle est devenue plus réflexive sur son comportement après les retours.
C1 noun /ˈpɔː.pəs/

Porpoise

marsouin
Meaning
a small toothed whale with a low triangular dorsal fin and a blunt rounded snout
Example
The porpoise jumped gracefully out of the water.
Le marsouin a sauté gracieusement hors de l'eau.
C1 adjective /prəˈhɪbɪtɪv/

prohibitive

interdit
Meaning
Too high or expensive to be affordable; serving to prevent or discourage action.
Example
The cost of the medication is prohibitive for many families.
Le coût du médicament est trop élevé pour de nombreuses familles.
C1 noun /ˌkɒmpɪˈleɪʃən/

compilation

compilation
Meaning
a collection of things, especially pieces of writing or music, gathered together
Example
The book is a compilation of his best essays.
Le livre est une compilation de ses meilleurs essais.