centrifuge
All a b c d e f g h i j k l m n o p q r s t u v w x y z
All CEFR A1 A2 B1 B2 C1 C2
Content locale
EN Anglais BN Bengali HI Hindi ES Espagnol FR Français DE Allemand RU Russe ZH Chinois JA Japonais
All Vocabulary Cards All Vocabularies
C1 noun /ˈsɛntrɪˌfjuːdʒ/

centrifuge

centrifugeuse
Meaning
A machine that spins substances at high speed to separate different components.
Example
The lab technician used a centrifuge to separate the blood cells from the plasma.
Le technicien de laboratoire a utilisé une centrifugeuse pour séparer les cellules sanguines du plasma.
C1 adjective /ˈfruːt.ləs/

Fruitless

inutile; vain; futile;
Meaning
unsuccessful; futile; pointless;
Example
After hours of searching, their efforts proved fruitless.
Après des heures de recherche, leurs efforts se sont avérés inutiles.
C1 adjective /ˈpʌlməˌneri/

pulmonary

pulmonaire
Meaning
relating to the lungs
Example
The patient suffered from a serious pulmonary infection.
The patient suffered from a serious pulmonary infection.
C1 noun /ɪnˈvɜːrʒən/

inversion

inversion
Meaning
A reversal of the normal order, position, or relationship.
Example
In poetry, inversion is often used to create emphasis.
Dans la poésie, l'inversion est souvent utilisée pour créer de l'emphase.
C1 noun /ˈmɛləˌdrɑːmə/

melodrama

mélodrame exagéré
Meaning
A dramatic piece with exaggerated characters and exciting events intended to appeal to the emotions.
Example
The movie was criticized for its excessive melodrama.
Le film a été critiqué pour son excès de mélodrame.
C1 noun /ˌkɔr.diˈæl.ɪ.ti/

Cordiality

cordialité; amabilité
Meaning
sincere affection and kindness; warm and friendly behavior
Example
The host's cordiality made all the guests feel welcome and comfortable.
La cordialité de l'hôte a fait en sorte que tous les invités se sentent bienvenus et à l'aise.
C1 noun /ˈsʌm.ɪt əv ðə ˈfjuː.tʃər/

Summit of the Future

Sommet du futur
Meaning
A high-level conference focused on addressing future challenges and opportunities.
Example
The Summit of the Future addressed global challenges.
Le Sommet du Futur a abordé les défis mondiaux.
C1 adjective /ɪˈnɜːrt/

inert

inactif
Meaning
lacking the ability or strength to move or act; chemically inactive
Example
The patient remained inert on the bed.
Le patient est resté inactif sur le lit.
C1 noun /ˈmɔːr.ɡɪʤ/

Mortgage

hypothèque
Meaning
a legal agreement by which a bank lends money to buy property
Example
They took out a mortgage to buy their first house.
Ils ont pris une hypothèque pour acheter leur première maison.
C1 noun /dɪsˈɪntrəst/

disinterest

désintérêt
Meaning
lack of interest or concern
Example
His disinterest in the project was obvious.
Son désintérêt pour le projet était évident.
C1 verb /niːd/

knead

pétrir
Meaning
to work dough or clay into a uniform mixture by pressing, folding, and stretching
Example
She kneads the dough until it becomes smooth.
Elle pétrit la pâte jusqu'à ce qu'elle devienne lisse.
C1 noun /prɪˈdɒmɪnəns/

predominance

prépondérance
Meaning
The state of being greater in number, strength, or importance.
Example
The predominance of online shopping has changed retail forever.
La prépondérance des achats en ligne a changé le commerce de détail à jamais.
C1 noun/verb /ˈskɜːrmɪʃ/

skirmish

escarmouche
Meaning
a small or brief fight between groups of soldiers; to engage in such a fight
Example
The soldiers got into a skirmish near the border.
Les soldats se sont engagés dans une escarmouche près de la frontière.
C1 adjective /ɑːrˈkeɪɪk/

archaic

archaïque
Meaning
very old or old-fashioned; belonging to an earlier time
Example
Some laws are considered archaic and no longer relevant.
Certaines lois sont considérées comme archaïques et ne sont plus pertinentes.
C1 adjective /ˈɪntrɪkət/

intricate

complexe
Meaning
very detailed, complex, and difficult to understand
Example
The artist created an intricate pattern on the wall.
L'artiste a créé un motif complexe sur le mur.
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 /ɪˈneɪn/

inane

insensé, stupide
Meaning
lacking sense, meaning, or significance; silly or pointless
Example
The movie was criticized for its inane dialogue.
Le film a été critiqué pour ses dialogues insensés.
C1 noun /prəˈvaɪzoʊ/

proviso

condition
Meaning
a condition or stipulation attached to an agreement
Example
He accepted the job offer with the proviso that he could work remotely twice a week.
Il a accepté l'offre d'emploi sous la condition qu'il puisse travailler à distance deux fois par semaine.
C1 verb /ədˈmɒnɪʃ/

admonish

admonester
Meaning
to warn or reprimand someone firmly; to advise or urge earnestly
Example
The teacher admonished the students for being late.
Le professeur a admonesté les étudiants pour être en retard.
C1 noun kənˈsjuː.mə.rɪ.zəm

consumerism

consumérisme
Meaning
The tendency to increase consumption of goods and the importance given to consuming products.
Example
Modern consumerism leads to increased demand for luxury goods.
Le consumérisme moderne entraîne une demande accrue de biens de luxe.
C1 noun /dɪˈsaɪ.pəl/

Disciple

disciple; partisan
Meaning
a follower and student of a teacher, leader, or philosopher; devoted follower
Example
The famous philosopher had many disciples who spread his teachings worldwide.
Le célèbre philosophe avait de nombreux disciples qui ont répandu ses enseignements dans le monde entier.
C1 noun /ɪnˈhɛrɪtər/

inheritor

héritier
Meaning
a person who receives money, property, or a title when someone dies
Example
She became the inheritor of her family's estate.
Elle est devenue l'héritière de la propriété de sa famille.
C1 adjective /ɪɡˈzɪləreɪtɪŋ/

exhilarating

exaltant
Meaning
Making someone feel very excited, happy, or thrilled.
Example
Skydiving was the most exhilarating experience of his life.
Le parachutisme a été l'expérience la plus exaltante de sa vie.
C1 adjective /miːk/

Meek

doux et soumis; humble; patient
Meaning
gentle and submissive; humble; patient
Example
Despite his power, he remained meek and humble.
Malgré son pouvoir, il est resté doux et humble.
C1 verb /deɪz/

daze

étourdir
Meaning
to stun or confuse someone temporarily with a shock or surprise
Example
The bright lights dazed the runners as they entered the stadium.
Les lumières vives ont étourdi les coureurs lorsqu'ils sont entrés dans le stade.
C1 noun /ˈtrɪviə/

trivia

détails triviaux
Meaning
Details or information that are considered unimportant or of little value.
Example
The quiz was filled with fun trivia about movies and music.
Le quiz était rempli de détails triviaux sur les films et la musique.
C1 noun /ˈkoʊhɔːrt/

cohort

cohorte
Meaning
A group of people with a shared characteristic, usually of the same age or with a common experience.
Example
The study tracked a cohort of students over ten years.
L'étude a suivi une cohorte d'étudiants pendant dix ans.
C1 adjective /ɔːˈstɪə/

austere

austère, simple
Meaning
Severe or strict in manner, attitude, or appearance; plain and simple.
Example
The monk lived an austere life in the mountains.
Le moine a vécu une vie austère dans les montagnes.
C1 noun /ˈdʒet.i/

Jetty

jetée
Meaning
a landing stage or small pier at which boats can dock or be moored
Example
The fishing boats were tied up at the wooden jetty near the harbor.
Les bateaux de pêche étaient amarrés à la jetée en bois près du port.
C1 adjective /ˌhoʊlˈhɑːrtɪd/

wholehearted

de tout cœur
Meaning
showing complete sincerity and commitment; fully enthusiastic
Example
She gave her wholehearted support to the project.
Elle a donné son soutien de tout cœur au projet.
C1 noun /woʊz/

woes

soucis
Meaning
great sorrow or distress; troubles
Example
The company faced financial woes after the market crash.
L'entreprise a fait face à des difficultés financières après l'effondrement du marché.
C1 noun /ˈhɒməˌfoʊn/

homophone

homophone
Meaning
A word that is pronounced the same as another word but differs in meaning, and often spelling.
Example
The words 'pair' and 'pear' are homophones.
Les mots 'pair' et 'pear' sont des homophones.
C1 adjective /ˌɪndɪˈfɛnsəbl̩/

indefensible

indéfendable
Meaning
not able to be protected or justified
Example
The minister’s remarks were considered indefensible by the public.
Les remarques du ministre ont été jugées indéfendables par le public.
C1 noun ˌɪn.fɪlˈtreɪ.ʃən

infiltration

infiltration, accès secret
Meaning
The process of entering or gaining access to an organization or place surreptitiously.
Example
Cybersecurity prevents infiltration into sensitive data.
La cybersécurité empêche l'infiltration des données sensibles.
C1 verb /rɪˈɡrɛs/

regress

régresser
Meaning
To return to a former or less developed state.
Example
Without proper guidance, the child's progress began to regress.
Sans une direction appropriée, les progrès de l'enfant ont commencé à régresser.
C1 adjective /ˈstʌm.pi/

Stumpy

court et épais
Meaning
short and thick; having a short, thick appearance
Example
The stumpy little dog wagged its tail enthusiastically.
Le petit chien court et épais a agité sa queue avec enthousiasme.
C1 noun ˈɡræn.dʒər

Grandeur

grandeur
Meaning
Magnificence, majesty, splendor; impressive beauty and scale.
Example
The grandeur of the Colosseum attracts millions of visitors.
La grandeur du Colisée attire des millions de visiteurs.
C1 verb /vəˈkeɪt/

vacate

libérer
Meaning
to leave a place; to make empty by leaving
Example
The tenants must vacate the apartment by the end of the month.
Les locataires doivent libérer l’appartement avant la fin du mois.
C1 adjective ˈsɒvrɪn

sovereign

souverain, suprême
Meaning
Possessing supreme or ultimate power; independent.
Example
The sovereign government has control over its currency.
Le gouvernement souverain a le contrôle de sa monnaie.
C1 noun /ˌɪmɔːrˈtæləti/

immortality

immortalité
Meaning
the state of living forever; eternal life or lasting fame beyond death
Example
Many ancient cultures believed that heroes could achieve immortality through great deeds.
De nombreuses cultures anciennes pensaient que les héros pouvaient atteindre l’immortalité par de grands exploits.
C1 adjective /ˈvɑːlətl/

volatile

volatil
Meaning
likely to change rapidly and unpredictably, especially for the worse
Example
The stock market is extremely volatile these days.
Le marché boursier est extrêmement volatil ces jours-ci.
C1 noun /ˈʃær.ən fruːt/

Sharon fruit

fruit shéron
Meaning
a sweet orange persimmon fruit that can be eaten when firm
Example
The Sharon fruit is sweet and can be eaten like an apple.
le fruit shéron est sucré et peut être mangé comme une pomme.
C1 verb /hiːd/

heed

prêter attention
Meaning
to pay attention to; to take notice of
Example
You should heed the teacher's advice.
Tu devrais prêter attention aux conseils de l'enseignant.
C1 noun/adjective /ˈstɜː.lɪŋ/

sterling

monnaie britannique / excellent
Meaning
British money, especially pounds; of excellent quality.
Example
She was praised for her sterling work on the project.
Elle a été félicitée pour son excellent travail sur le projet.
C1 noun /ˈmeɪniə/

Mania

manie; enthousiasme extrême
Meaning
Mental illness marked by periods of great excitement; extreme enthusiasm
Example
She had a mania for collecting vintage postcards from around the world.
Elle avait une manie de collectionner des cartes postales anciennes du monde entier.
C1 adjective /proʊˈzeɪ.ɪk/

prosaic

prosaïque
Meaning
ordinary, dull, or lacking imagination
Example
The teacher’s explanation was accurate but rather prosaic.
L'explication du professeur était précise, mais plutôt prosaïque.
C1 noun /ˈrɛz.ə.nəns/

resonance

résonance
Meaning
A deep, reverberating sound or a quality of evoking response.
Example
His speech had a deep resonance with the audience.
Son discours avait une profonde résonance avec le public.
C1 noun /kənˈsep.ʃən/

Conception

conception; idée; fertilisation
Meaning
the forming of an idea or plan; the fertilization of an ovum by a sperm; the action of conceiving
Example
The conception of this innovative project took several months of brainstorming.
La conception de ce projet innovant a pris plusieurs mois de brainstorming.
C1 noun /haʊnd/

Hound

chien de chasse
Meaning
a dog bred for hunting, typically having a keen sense of smell
Example
The bloodhound tracked the scent through the dense forest.
Le bloodhound a suivi la piste à travers la forêt dense.
C1 verb /ˈflaʊndər/

flounder

tituber
Meaning
To struggle or stagger clumsily; to experience difficulty or confusion.
Example
He floundered in the interview when asked difficult questions.
Il a échoué dans l'entretien lorsqu'on lui a posé des questions difficiles.
C1 adjective /səˈtɪrɪk/

satiric

satirique
Meaning
Relating to or using satire.
Example
The novel takes a satiric view of urban life.
Le roman adopte un point de vue satirique sur la vie urbaine.
C1 noun /ˈɪnstɪˌɡeɪtər/

instigator

instigateur
Meaning
A person who brings about or initiates something, usually something bad.
Example
The police identified him as the instigator of the violence.
La police l'a identifié comme l'instigateur de la violence.
C1 noun /brʌnt/

brunt

principal impact
Meaning
the worst part or main impact of something unpleasant
Example
The small town bore the brunt of the storm.
La petite ville a supporté le principal impact de la tempête.
C1 verb ɔːɡˈmɛntɪŋ

augmenting

augmenter
Meaning
Increasing; making something greater in size, number, or degree
Example
Life expectancy is augmenting with advancements in healthcare.
L'espérance de vie augmente avec les progrès des soins de santé.
C1 verb /sərˈmaʊnt/

surmount

surmonter
Meaning
to overcome a difficulty or obstacle
Example
He surmounted all the challenges to achieve his dream.
Il a surmonté tous les défis pour atteindre son rêve.
C1 adjective /ˌʌnɪnˈhɪbɪtɪd/

uninhibited

désinhibé
Meaning
Not restrained or restricted; free in behavior or expression.
Example
She gave an uninhibited laugh at the joke.
Elle a éclaté d'un rire désinhibé à la blague.
C1 adjective /ˈplaɪənt/

pliant

souple, facilement influençable ou adaptable
Meaning
flexible; easily influenced or adaptable
Example
She has a pliant personality that adapts well to new situations.
Elle a une personnalité flexible qui s'adapte bien aux nouvelles situations.
C1 verb /ˈrʌsl/

rustle

bruire
Meaning
To make a soft, light sound like leaves or paper moving.
Example
The leaves rustled gently in the evening breeze.
Les feuilles bruissaient doucement dans la brise du soir.
C1 /splɪnt/

splint

attelle
Meaning
A rigid device used to support and immobilize a broken or injured body part.
Example
The doctor applied a splint to stabilize the patient's broken arm.
Le médecin a appliqué une attelle pour stabiliser le bras cassé du patient.
C1 noun /liːs/

Lease

bail; contrat de location
Meaning
a contract by which one party conveys land, property, services, etc. to another for a specified time, usually in return for a periodic payment
Example
They signed a two-year lease for the apartment.
Ils ont signé un bail de deux ans pour l'appartement.
C1 noun/verb /ɪˈstiːm/

esteem

estime
Meaning
Respect and admiration, typically for a person.
Example
She is held in high esteem by her colleagues.
Elle est très respectée par ses collègues.
C1 noun /kuː/

coup

coup d'État
Meaning
a sudden, decisive action that brings about a change, especially in government
Example
The military staged a coup to overthrow the existing regime.
L'armée a organisé un coup d'État pour renverser le régime en place.
C1 noun /kənˈkʌrəns/

concurrence

concurrence
Meaning
Agreement or union in action, opinion, or occurrence; simultaneous happening of events.
Example
The project was completed with the concurrence of all departments.
Le projet a été complété avec la concurrence de tous les départements.
C1 adjective ˈkwɒn.tɪ.faɪ.ə.bəl

quantifiable

quantifiable
Meaning
Able to be expressed or measured as a quantity; capable of being counted or calculated.
Example
The impact of the project is quantifiable.
L'impact du projet est quantifiable.
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 /təˈpɒɡrəfi/

topography

topographie
Meaning
the arrangement of the natural and artificial physical features of an area
Example
The topography of the region made construction very challenging.
La topographie de la région a rendu la construction très difficile.
C1 verb /ɪnˈfleɪm/

inflame

enflammer
Meaning
to arouse strong feelings or provoke anger; to cause inflammation in the body
Example
The politician's remarks served to inflame public opinion.
Les remarques du politicien ont servi à enflammer l'opinion publique.
C1 noun /ˈpetɪkoʊt/

Petti-coat

jupon
Meaning
an undergarment worn by women under a dress or skirt
Example
She wore a white petticoat under her dress.
Elle portait un jupon blanc sous sa robe.
C1 adjective /pəˈfʌŋk.tər.i/

perfunctory

superficiel
Meaning
done without much effort, interest, or thought
Example
He gave a perfunctory nod and walked away.
Il a donné un signe de tête superficiel et est parti.
C1 noun /ˈtæn.ə.ri/

tannery

tannerie
Meaning
A place where animal hides are processed into leather.
Example
The tannery produced high-quality leather for export.
La tannerie produisait du cuir de haute qualité pour l'exportation.
C1 adjective /ˈsʌltri/

sultry

chaud et humide, attrayant
Meaning
Uncomfortably hot and humid; also describes someone attractive in a passionate or sensual way.
Example
The sultry weather made it hard to focus on work.
Le temps chaud et humide rendait difficile de se concentrer sur le travail.
C1 noun /rɪˈmɪt.əns/

Remittance

envoi de fonds
Meaning
A sum of money sent in payment or as a gift.
Example
The country's economy benefits from expatriate remittance.
L'économie du pays bénéficie des envois de fonds des expatriés.
C1 noun /ˈblæs.fə.mi/

blasphemy

blasphème
Meaning
the act of speaking disrespectfully about God or sacred things
Example
In some countries, blasphemy is a punishable offense.
Dans certains pays, le blasphème est un délit passible de punition.
C1 verb /ɪmˈbɛl.ɪʃ/

embellish

embellir
Meaning
To make something more attractive by adding decorative details or exaggerating.
Example
He tends to embellish stories to make them more interesting.
Il a tendance à embellir les histoires pour les rendre plus intéressantes.
C1 noun /bəˈrɒmɪtər/

barometer

baromètre de pression atmosphérique
Meaning
an instrument that measures atmospheric pressure
Example
The barometer indicated a storm was approaching.
Le baromètre a indiqué qu'une tempête approchait.
C1 adjective /dɪˈstrɔːt/

distraught

déstabilisé
Meaning
extremely upset and anxious, often to the point of being unable to think clearly
Example
She was distraught after losing her pet.
Elle était déstabilisée après avoir perdu son animal de compagnie.
C1 noun /təˈræntjʊlə/

tarantula

tarantule
Meaning
A large hairy spider found in warm regions.
Example
The tarantula crawled across the desert floor.
La tarentule rampait sur le sol du désert.
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 verb /daɪˈɡrɛs/

digress

s'écarter temporairement du sujet principal
Meaning
To leave the main subject temporarily in speech or writing.
Example
The professor began to digress from the main topic of the lecture.
Le professeur a commencé à digresser du sujet principal de la conférence.
C1 noun /ɑːrˈmɑːdə/

armada

flotte de guerre
Meaning
A large fleet of warships.
Example
The Spanish Armada sailed against England in 1588.
L'Armada espagnole a navigué contre l'Angleterre en 1588.
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 verb pɚˈpɛtʃ.u.eɪt

perpetuate

maintenir quelque chose en fonctionnement continu ou le conserver pendant longtemps
Meaning
To keep something continuously running or maintain it for a long time.
Example
The media can sometimes perpetuate harmful stereotypes.
Les médias peuvent parfois perpétuer des stéréotypes nuisibles.
C1 noun /ˈdʒʌŋk.tʃər/

Juncture

moment crucial
Meaning
a particular point in events or time; a critical moment when important decisions must be made
Example
At this juncture, we need to make a crucial decision about our future.
À ce moment crucial, nous devons prendre une décision importante pour notre avenir.
C1 adjective ʌnˈjiːl.dɪŋ

unyielding

inébranlable ou ferme
Meaning
Not easily broken or giving in to pressure.
Example
Her unyielding determination helped her overcome all challenges.
Sa détermination inébranlable l'a aidée à surmonter tous les défis.
C1 verb /ˈdʒɪtər/

jitter

trembler
Meaning
to shake or tremble slightly, often from fear, nervousness, or excitement
Example
He began to jitter nervously before giving his speech.
Il a commencé à trembler nerveusement avant de donner son discours.
C1 noun /kəˈnʌn.drəm/

conundrum

problème complexe ou énigme
Meaning
A complex problem or puzzle without an easy solution
Example
The ethical conundrum puzzled the researchers.
Le dilemme éthique a perturbé les chercheurs.
C1 adjective /ˈpʊʃi/

pushy

insistant
Meaning
excessively assertive or aggressive, often annoyingly so
Example
The salesperson was too pushy, which drove customers away.
Le vendeur était trop insistant, ce qui a fait fuir les clients.
C1 adjective /ˈljʊərɪd/

lurid

choquant et sensationnel de manière vive
Meaning
shocking or sensational in a vivid way, often involving crime or violence
Example
The newspaper published a lurid account of the crime.
Le journal a publié un récit choquant du crime.
C1 adjective /ˈprɛdəˌtɔri/

predatory

prédateur/exploitant
Meaning
Relating to animals that prey on others; exploiting or victimizing others for personal gain.
Example
The predatory bird swooped down on its prey.
L'oiseau prédateur s'est précipité sur sa proie.
C1 noun /ˌmænɪˈfɛstoʊ/

manifesto

manifeste
Meaning
a public declaration of policy and aims, especially by a political party
Example
The party released its manifesto before the election.
Le parti a publié son manifeste avant les élections.
C1 adjective /ʌnˈkleɪmd/

Unclaimed

non réclamé; non demandé; abandonné ou sans propriétaire
Meaning
not claimed by anyone; not demanded or requested; abandoned or ownerless
Example
The unclaimed luggage was stored in the airport's lost property department.
Les bagages non réclamés ont été stockés dans le département des objets trouvés de l'aéroport.
C1 noun ˌmɪtɪˈɡeɪʃən ˈstrætədʒiz

mitigation strategies

stratégies d'atténuation
Meaning
Plans and actions designed to reduce the severity or impact of problems or risks.
Example
Governments must adopt mitigation strategies for climate change.
Les gouvernements doivent adopter des stratégies de mitigation pour le changement climatique.
C1 adjective /ˈpɛnsɪv/

pensive

pensif/pensive
Meaning
Engaged in deep or serious thought.
Example
She looked pensive as she stared out of the window.
Elle avait l'air pensive en regardant par la fenêtre.
C1 verb /ˈtɛðər/

tether

attacher
Meaning
To tie an animal with a rope or chain so it cannot move far.
Example
The farmer tethered the goat to a post.
Le fermier a attaché la chèvre à un poteau.
C1 noun /ˈstɪm.jʊ.laɪ/

stimuli

stimulant
Meaning
Things that create reactions or provide motivation.
Example
Bright light and loud sounds are common stimuli for alertness.
La lumière brillante et les bruits forts sont des stimuli courants pour la vigilance.
C1 verb /weɪv/

waive

bonheur
Meaning
to refrain from insisting on or enforcing something, especially a right or claim
Example
She decided to waive her right to a lawyer.
Elle n'a pas pu cacher son bonheur lorsqu'elle a reçu le prix.
C1 adjective /ˈaɪərnˌklæd/

ironclad

inflexible
Meaning
impossible to change, break, or dispute; very strong and firm
Example
The company had an ironclad contract with its suppliers.
L'entreprise avait un contrat inflexible avec ses fournisseurs.
C1 adjective /tænˈdʒɛnʃəl/

tangential

tangentielle
Meaning
relating to or along a tangent; slightly or indirectly related to something
Example
His remarks were tangential to the main topic of discussion.
Ses remarques étaient tangentielles au sujet principal de la discussion.
C1 noun /ˈpʊlpɪt/

pulpit

chaire
Meaning
a raised platform in a church from which the preacher delivers a sermon
Example
The pastor stood at the pulpit to address the congregation.
Le pasteur s'est tenu à la chaire pour s'adresser à l'assemblée.
C1 noun/verb /ˈbæntər/

banter

plaisanterie
Meaning
playful and friendly exchange of teasing remarks
Example
The colleagues enjoyed some light banter during the meeting.
Les collègues ont apprécié un peu de banter léger pendant la réunion.
C1 verb /dɪˈzɪst/

desist

cesser
Meaning
to stop doing something, especially an action considered wrong or undesirable
Example
The judge ordered the company to desist from unfair practices.
Le juge a ordonné à l'entreprise de cesser les pratiques injustes.
C1 adjective /dɪˈʃɛvəld/

disheveled

désordonné
Meaning
Untidy, messy, or in disorder, especially of hair or clothing.
Example
He arrived with disheveled hair and wrinkled clothes.
Il est arrivé avec des cheveux désordonnés et des vêtements froissés.
C1 verb /ˌdɪskənˈsɜːrt/

disconcert

déconcerter
Meaning
To unsettle, confuse, or disturb the composure of someone.
Example
The sudden change of plans disconcerted the team.
Le changement soudain de plans a déconcerté l'équipe.
C1 adjective daɪˈvɜː.dʒənt

divergent

divergent
Meaning
Tending to be different or develop in different directions
Example
Divergent policies create challenges in collaboration.
Les politiques divergentes créent des défis dans la collaboration.
C1 verb /əˈbɔːrt/

abort

avorter; annuler
Meaning
to stop a process or action before it is completed; to end a pregnancy deliberately
Example
The pilot decided to abort the mission due to bad weather.
Le pilote a décidé d’avorter la mission à cause du mauvais temps.
C1 noun /ɪɡˌzɪl.əˈreɪ.ʃən/

exhilaration

exaltation ou bonheur
Meaning
A feeling of excitement, happiness, or elation.
Example
The feeling of exhilaration after a roller-coaster ride is amazing.
Le sentiment d'exaltation après un tour de montagnes russes est incroyable.
C1 noun /ˈvɜːrtɪˌɡoʊ/

vertigo

bonheur
Meaning
A sensation of spinning or dizziness, often caused by problems in the inner ear or brain.
Example
She felt a sudden vertigo when she looked down from the tall building.
Elle ne pouvait pas cacher son bonheur quand elle a reçu le prix.
C1 noun /ˈstætʃuːt/

statute

loi
Meaning
A written law passed by a legislative body.
Example
The new statute protects workers' rights.
La nouvelle loi protège les droits des travailleurs.
C1 noun /ˈleɪˌpɜːrsən/

layperson

la personne ordinaire
Meaning
A person who is not a member of the clergy or does not have specialized knowledge in a subject.
Example
The judge explained the law so that the layperson could understand.
Le juge a expliqué la loi de manière à ce que la personne ordinaire puisse la comprendre.
C1 verb /ˈmjuːteɪt/

mutate

muter
Meaning
To change or cause to change in form, nature, or character.
Example
The virus can mutate into a more dangerous strain.
Le virus peut muter en une souche plus dangereuse.
C1 noun /ˈhæv.ək/

Havoc

destruction généralisée; grande confusion ou désordre; chaos
Meaning
widespread destruction; great confusion or disorder; chaos
Example
The hurricane wreaked havoc on the coastal towns, destroying homes and businesses.
L'ouragan a semé la destruction sur les villes côtières, détruisant maisons et commerces.
C1 verb /bɔːk/

balk

refuser
Meaning
to hesitate or refuse to proceed or comply
Example
She balked at signing the contract without reading it fully.
Elle a hésité à signer le contrat sans le lire complètement.
C1 adjective ˈfjuː.taɪl

futile

futile
Meaning
Incapable of producing any useful result; pointless.
Example
His attempts to change the situation were futile.
Ses tentatives de changer la situation étaient futiles.
C1 noun /pʌnˈdʒɑː.bi/

Punjabi

punjabi
Meaning
a traditional long shirt worn in South Asia, typically loose-fitting
Example
He wore a white punjabi for the festival celebration.
Il portait un punjabi blanc pour la célébration du festival.
C1 noun/verb kənˈdʒɛk.tʃər

conjecture

conjecture
Meaning
An opinion or conclusion formed on the basis of incomplete information; to form an opinion or supposition about something.
Example
The scientist's conjecture was later proven true.
La conjecture du scientifique a ensuite été prouvée juste.
C1 noun /ˈhed.weɪ/

Headway

progrès; avancée; progression
Meaning
forward movement or progress, especially when this is slow or difficult
Example
Despite the challenges, the research team made significant headway in developing the new vaccine.
Malgré les défis, l'équipe de recherche a fait des progrès significatifs dans le développement du nouveau vaccin.
C1 verb /dɪˈsweɪd/

dissuade

dissuader
Meaning
To persuade someone not to do something.
Example
She tried to dissuade him from quitting his job.
Elle a essayé de le dissuader de quitter son travail.
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 noun /ˈɡraʊnd kruː/

ground crew

équipe au sol
Meaning
a team of people who maintain and service aircraft on the ground
Example
The ground crew prepared the plane for takeoff.
L'équipe au sol a préparé l'avion pour le décollage.
C1 noun /dɪˈvɪnɪti/

divinity

divinité
Meaning
The quality or state of being divine; a deity.
Example
The priest spoke about the divinity of the soul.
Le prêtre a parlé de la divinité de l'âme.
C1 noun /ˈpɛnənt/

pennant

pennon
Meaning
A tapering flag used for signaling or as an emblem of victory or achievement.
Example
The team raised the championship pennant proudly.
L'équipe a fièrement brandi le pennon du championnat.