congress
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
B2 noun /ˈkɒŋɡrɛs/

congress

congrès
Meaning
a formal meeting or assembly, especially of representatives for discussion
Example
The international congress on climate change will be held next year.
Le congrès international sur le changement climatique aura lieu l'année prochaine.
B1 noun /pɒnd/

Pond

bassin
Meaning
a small body of still water formed naturally or by artificial means
Example
The children fed the ducks at the pond in the park.
Les enfants ont nourri les canards au bassin dans le parc.
B1 noun /ˈdʒen.dər/

Gender

genre
Meaning
either of the two sexes (male and female); the range of characteristics pertaining to masculinity and femininity
Example
The company promotes gender equality by ensuring equal opportunities for all employees.
L'entreprise promeut l'égalité des genres en garantissant des opportunités égales pour tous les employés.
C1 verb /ˈmɜːrmər/

murmur

murmurer
Meaning
To say something in a low, soft, or indistinct voice.
Example
She murmured a prayer before going to sleep.
Elle murmura une prière avant de s'endormir.
B1 noun /ˌfɜːrst eɪd kɪt/

first aid kit

trousse de premiers secours
Meaning
A collection of medical supplies for giving initial treatment in emergencies
Example
I always keep a first aid kit in my car for emergencies.
Je garde toujours une trousse de premiers secours dans ma voiture en cas d'urgence.
C1 noun /ˌmaʊntəˈnɪə/

mountaineer

alpiniste
Meaning
A person who climbs mountains as a sport or profession.
Example
The mountaineer reached the summit after a long climb.
L'alpiniste a atteint le sommet après une longue ascension.
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.
B2 noun /sɛnt/

scent

parfum
Meaning
a distinctive smell, especially a pleasant one
Example
The scent of roses filled the garden.
Le parfum des roses remplissait le jardin.
B2 noun /ˈtrædʒ.ə.di/

Tragedy

tragédie; catastrophe
Meaning
an event causing great suffering, destruction, and distress; a serious drama with an unhappy ending
Example
The earthquake was a tragedy that affected thousands of families.
Le tremblement de terre a été une tragédie qui a affecté des milliers de familles.
B2 adjective /bɪˈheɪvjərəl/

behavioral

comportemental
Meaning
relating to the way a person or animal acts
Example
The psychologist studied the child's behavioral patterns.
Le psychologue a étudié les modèles comportementaux de l'enfant.
C1 adjective /ʌnˈsɪvəl/

Uncivil

incivil; impoli;
Meaning
not polite or courteous; rude and discourteous in behavior
Example
His uncivil remarks during the meeting offended everyone present.
Ses remarques inciviles lors de la réunion ont offensé tout le monde présent.
C1 noun, verb /kriːs/

crease

pli, ride
Meaning
a line or fold produced on paper, cloth, or other material; to make a fold or wrinkle
Example
She ironed the shirt carefully to remove every crease.
Elle a repassé la chemise soigneusement pour enlever chaque pli.
C1 noun /fɪkˈseɪ.ʃən/

fixation

fixation ou intérêt obsessionnel pour quelque chose ou quelqu'un
Meaning
An obsessive interest in or feeling about someone or something.
Example
His fixation on perfectionism delayed project completion.
Sa fixation sur le perfectionnisme a retardé l'achèvement du projet.
A1 title /ˈmɪsɪz/

mrs

madame
Meaning
a title used before a married woman's name
Example
Mrs. Karim is the headmistress of the school.
Madame Karim est la directrice de l'école.
C2 noun /liːən/

lien

privilège
Meaning
A legal right to keep possession of property until a debt is paid.
Example
The bank placed a lien on the house until the mortgage was cleared.
La banque a placé un privilège sur la maison jusqu'à ce que l'hypothèque soit réglée.
C1 adjective /taɪˈtænɪk/

titanic

titane
Meaning
Of exceptional strength, size, or power.
Example
The company made titanic efforts to expand into new markets.
L'entreprise a fait des efforts titanesques pour se développer sur de nouveaux marchés.
B2 adjective /ˈstɪki/

sticky

collant
Meaning
having the quality of adhering or clinging; difficult to remove or deal with
Example
The candy is too sticky to eat with your hands.
Le bonbon est trop collant pour être mangé à la main.
B1 noun /ˈɪnstrəmənt/

instrument

instrument
Meaning
A tool or device used for a particular purpose, especially for scientific or musical work.
Example
The doctor used a special instrument during the surgery.
Le médecin a utilisé un instrument spécial pendant la chirurgie.
B2 adjective /ˈstʌb.ərn/

Stubborn

têtu; obstiné; entêté
Meaning
refusing to change opinion or course of action; persistent; obstinate
Example
The stubborn child refused to eat his vegetables.
L'enfant têtu a refusé de manger ses légumes.
A2 noun /ˈsɛlər/

seller

bonheur
Meaning
a person who sells something
Example
The seller offered a discount on bulk purchases.
Elle ne pouvait pas cacher son bonheur lorsqu'elle a reçu le prix.
C2 adjective /ˈɑːrtləs/

artless

naturel, simple
Meaning
Without deception or pretentiousness; natural and simple.
Example
Her artless smile made everyone feel at ease.
Son sourire naturel a mis tout le monde à l'aise.
C1 adjective /ˈraɪtfəl/

rightful

légitime
Meaning
having a legitimate or just claim; proper or lawful
Example
She is the rightful owner of the property.
Elle est la propriétaire légitime de la propriété.
B2 noun dʒəˈnet.ɪks

genetics

génétique
Meaning
The study of heredity and the variation of inherited characteristics.
Example
Genetics plays a pivotal role in healthcare advancements.
La génétique joue un rôle crucial dans les progrès des soins de santé.
A2 noun /ˈdɒlfɪn/

Dolphin

dauphin
Meaning
A highly intelligent marine mammal with a streamlined body and dorsal fin
Example
Dolphins are known for their playful behavior and intelligence.
Les dauphins sont connus pour leur comportement enjoué et leur intelligence.
A1 noun /ˈtɔɪlət/

toilet

toilette
Meaning
a fixture used for the disposal of human waste
Example
The public toilet was clean and well maintained.
Les toilettes publiques étaient propres et bien entretenues.
C2 adjective /ˈmɛtəlˌsʌm/

mettlesome

courageux
Meaning
Full of courage and spirit; lively and spirited.
Example
The mettlesome young rider never backed down from a challenge.
Le jeune cavalier courageux n'a jamais reculé devant un défi.
B2 noun /ˈbænər/

banner

bannière
Meaning
a large printed sign used for advertisements or announcements
Example
The company displayed a banner to advertise their new product.
L'entreprise a affiché une bannière pour faire la publicité de son nouveau produit.
B2 verb ədˈhɪər

adhere

adhérer
Meaning
To stick firmly to something or stay attached.
Example
Neutrons adhere to protons.
Les neutrons adhèrent aux protons.
C1 noun /ɪnˈtaɪərəti/

entirety

intégralité
Meaning
the whole of something; the complete form
Example
He watched the movie in its entirety.
Il a regardé le film dans son intégralité.
C1 noun /ˈɪn.floʊ/

inflow

afflux
Meaning
The movement of things such as money, people, or water into a place.
Example
The inflow of tourists boosted the local economy.
L'afflux de touristes a stimulé l'économie locale.
B2 verb /ˌmɪsbɪˈheɪv/

misbehave

mal se comporter
Meaning
to behave badly or inappropriately; to act in an unacceptable way
Example
The children misbehaved during the school assembly.
Les enfants se sont mal comportés pendant l'assemblée de l'école.
C2 verb /məˈtrɪkjʊˌleɪt/

matriculate

matriculer
Meaning
To enroll as a student in a college or university.
Example
She matriculated at Oxford University last year.
Elle s'est inscrite à l'Université d'Oxford l'année dernière.
B2 noun /bent/

Bent

inclinaison; tendance
Meaning
a natural inclination or talent; a strong interest or liking for something
Example
She has a natural bent for music and art.
Elle a une inclinaison naturelle pour la musique et l'art.
B1 noun /səˈlɛbrɪti/

celebrity

personne célèbre
Meaning
a famous person, especially in entertainment or sports
Example
The celebrity was surrounded by fans at the airport.
La célébrité était entourée de fans à l'aéroport.
C1 noun /njʊəˈrəʊ.sɪs/

neurosis

névrose
Meaning
A relatively mild mental illness that is not caused by organic disease, involving symptoms of stress.
Example
His neurosis made social interactions difficult.
Sa névrose a rendu les interactions sociales difficiles.
C2 noun /ɪmp/

imp

petit diablotin espiègle
Meaning
a small mischievous devil or sprite; a playful troublemaker
Example
The child was acting like a little imp, hiding his toys everywhere.
L'enfant agissait comme un petit diablotin, cachant ses jouets partout.
C2 adjective /ɪnˈseɪʃiət/

insatiate

insatiable
Meaning
impossible to satisfy; always wanting more
Example
He had an insatiate desire for power.
Il avait un désir insatiable de pouvoir.
B2 adjective /ˈkɒŋ.kriːt/

Concrete

solide; réel; tangible; spécifique
Meaning
solid; real; tangible; actual and specific
Example
We need concrete evidence to support our claims.
Nous avons besoin de preuves concrètes pour soutenir nos affirmations.
B2 noun /ˈhɑːrd.ʃɪp/

Hardship

difficulté, souffrance
Meaning
severe suffering or privation; difficulty or distress
Example
Despite facing many hardships during the war, the family remained united and hopeful.
Malgré avoir traversé de nombreuses épreuves pendant la guerre, la famille est restée unie et pleine d'espoir.
B1 noun /nɛt/

net

filet
Meaning
a piece of material made of threads or ropes woven together, used to catch or hold things
Example
The fisherman cast his net into the sea.
Le pêcheur a jeté son filet dans la mer.
C1 noun /ɪkˈspɛktənsi/

expectancy

attente
Meaning
the state of expecting something; anticipation or likelihood
Example
There was a sense of expectancy in the room before the results were announced.
Il y avait un sentiment d'attente dans la pièce avant que les résultats ne soient annoncés.
B2 noun /ˈlɪvər/

liver

foie
Meaning
a large organ in the body that cleans the blood and produces bile to help digest food.
Example
The liver plays a vital role in removing toxins from the body.
Le foie joue un rôle essentiel dans l'élimination des toxines du corps.
C2 adjective /ˈvoʊlənt/

volant

volant
Meaning
able to fly or moving swiftly
Example
The volant bird soared gracefully across the sky.
L'oiseau volant s'est élevé gracieusement dans le ciel.
C1 verb /ˈswɪndl/

swindle

escroquer
Meaning
to cheat someone out of money or possessions by deceit
Example
The con artist tried to swindle the old man out of his savings.
L'artiste de la tromperie a tenté d'escroquer le vieil homme de ses économies.
C1 noun /ˈvɜː.tɪ.kəl ˈfɑː.mɪŋ/

vertical farming

agriculture verticale
Meaning
The practice of growing crops in vertically stacked layers, often incorporating controlled-environment agriculture.
Example
Vertical farming ensures maximum space utilization in urban areas.
L'agriculture verticale garantit une utilisation maximale de l'espace dans les zones urbaines.
C1 verb /ˈkʌl.mɪ.neɪt/

culminate

culminer
Meaning
To reach the final or climactic stage of a process or activity.
Example
Years of hard work culminated in his success.
Des années de travail acharné ont culminé en son succès.
B2 adjective /əˈkuːstɪk/

acoustic

acoustique
Meaning
relating to sound or the sense of hearing; not amplified by electrical means
Example
We recorded an acoustic version of the song in a quiet room.
Nous avons enregistré une version acoustique de la chanson dans une pièce calme.
B2 noun /ˈklaɪ.mæks/

Climax

point culminant
Meaning
the most intense, exciting, or important point of something; the highest or most intense point in a process
Example
The movie reached its climax during the final battle scene.
Le film a atteint son point culminant lors de la scène finale de la bataille.
C2 noun /ˌɛləˈkjuːʃn/

elocution

élocution
Meaning
The skill of clear and expressive speech, especially in public speaking.
Example
She improved her elocution through constant practice.
Elle a amélioré son élocution grâce à une pratique constante.
C2 noun /ˈkætəˌklɪzəm/

cataclysm

cataclysme
Meaning
A sudden and violent event that causes great destruction or upheaval.
Example
The earthquake was a cataclysm that reshaped the city.
Le tremblement de terre a été un cataclysme qui a redessiné la ville.
B1 noun /ˌkɒmpəˈzɪʃən/

composition

composition
Meaning
the act of creating a piece of writing, music, or art; the way parts are arranged
Example
Her composition won first prize in the contest.
Sa composition a remporté le premier prix au concours.
C2 verb /ˈvɪvɪfaɪ/

vivify

vivifier
Meaning
to give life or energy to something; to animate or enliven
Example
The teacher’s enthusiasm helped vivify the boring lecture.
L'enthousiasme du professeur a aidé à vivifier la conférence ennuyeuse.
B2 noun /ˈbʌf.ə.loʊ/

Buffalo

buffle
Meaning
a large wild ox with heavy horns; American bison
Example
The buffalo grazed peacefully in the meadow.
Le buffle paissait paisiblement dans la prairie.
C2 noun /ˌkɒnsæŋˈɡwɪnɪti/

consanguinity

consanguinité
Meaning
The fact of being descended from the same ancestor; blood relationship.
Example
The degree of consanguinity was important in inheritance laws.
Le degré de consanguinité était important dans les lois de l'héritage.
C1 noun ˈpɛd.ə.ɡɒ.dʒi

pedagogy

pédagogie
Meaning
The method and practice of teaching, especially as an academic subject or theoretical concept.
Example
Modern pedagogy focuses on student-centered learning.
La pédagogie moderne se concentre sur l'apprentissage centré sur l'étudiant.
C1 verb /ˈliːɡəlaɪz/

legalize

légalisé
Meaning
To make something lawful by official approval.
Example
The government decided to legalize online businesses.
Le gouvernement a décidé de légaliser les entreprises en ligne.
A2 adverb /ˈɛniweɪ/

anyway

de toute façon
Meaning
used to emphasize a statement or to return to a previous subject; regardless of what happened
Example
I was tired, but I went to the meeting anyway.
J'étais fatigué, mais je suis allé à la réunion de toute façon.
B1 verb /əˈdʒʌst/

adjust

ajuster
Meaning
to change something slightly to make it more suitable or effective
Example
She adjusted the mirror to see the road clearly.
Elle a ajusté le miroir pour voir la route clairement.
C2 adjective /ˌdɛfəˈrɛnʃəl/

deferential

respectueux
Meaning
Showing or expressing respect and high regard.
Example
He was always deferential toward his teachers.
Il était toujours respectueux envers ses enseignants.
C1 noun /ˈkɒlərə/

cholera

choléra
Meaning
An infectious disease of the small intestine causing severe vomiting and diarrhea.
Example
The village suffered an outbreak of cholera after the flood.
Le village a connu une épidémie de choléra après l'inondation.
C2 noun /rɪˈkwaɪtəl/

requital

rétribution
Meaning
The act of returning something, such as a favor, service, or punishment; repayment or retaliation.
Example
She offered her time in requital for his kindness.
Elle a offert son temps en rétribution pour sa gentillesse.
A2 noun /ˈdaɪəri/

diary

journal
Meaning
a book in which one keeps a daily record of events and experiences
Example
She wrote about her day in her diary before going to bed.
Elle a écrit sur sa journée dans son journal avant de se coucher.
B1 adjective /ˈæk.jə.rət/

Accurate

exact; correct;
Meaning
correct, exact, and without any mistakes
Example
The weather forecast was completely accurate.
La prévision météo était entièrement exacte.
C1 noun delˈteɪɪk ˈlændskeɪp

deltaic landscape

paysage deltaïque
Meaning
A geographical area formed by sediment deposits at the mouth of a river, creating a triangular land formation.
Example
Bangladesh has a unique deltaic landscape.
Le Bangladesh possède un paysage deltaïque unique.
A2 verb /daɪ/

die

mourir
Meaning
to stop living; to cease to exist
Example
The flowers will die without water.
Les fleurs mourront sans eau.
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.
B2 noun /θɔːn/

Thorn

épine
Meaning
a sharp pointed part of a plant; something that causes pain or annoyance
Example
Be careful of the thorns on the rose bush.
Faites attention aux épines sur le buisson de roses.
A2 noun /ˈmænɪdʒər/

manager

gestionnaire
Meaning
a person responsible for controlling or administering an organization or group of staff
Example
The manager approved the new project plan.
Le gestionnaire a approuvé le nouveau plan de projet.
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.
B2 adjective /prɪˈzentəbl/

Presentable

présentable; convenable pour être vu en public
Meaning
neat and suitable for being seen in public; acceptable in appearance
Example
Make sure you look presentable for the job interview.
Assurez-vous de paraître présentable pour l'entretien d'embauche.
B2 verb /ˈspɛsɪfaɪ/

specify

spécifier
Meaning
to state or describe something clearly and exactly
Example
Please specify the time and place of the meeting.
Veuillez spécifier l'heure et le lieu de la réunion.
B2 noun /ˈpɑːtnəʃɪp/

partnership

partenariat
Meaning
the state of being a partner or a group of partners
Example
Our partnership has helped both companies grow.
Notre partenariat a aidé les deux entreprises à se développer.
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.
A2 verb /səˈpəʊz/

suppose

supposer
Meaning
to assume or believe something is true without proof
Example
I suppose she will be here soon.
Je suppose qu'elle sera ici bientôt.
B1 noun /dɪˈsɪʒənˌmeɪkɪŋ/

decision-making

prise de décision
Meaning
the process of making decisions, especially important or business-related decisions
Example
The CEO's decision-making was crucial for the success of the company.
La prise de décision du PDG était cruciale pour le succès de l'entreprise.
B2 noun ɪˈlɪtərəsi

illiteracy

illettrisme
Meaning
The inability to read and write; lack of education or knowledge in a particular area.
Example
Illiteracy often leads to poverty and unemployment.
L'illettrisme conduit souvent à la pauvreté et au chômage.
A2 adjective /ˈmɒdən/

modern

moderne
Meaning
relating to the present or recent times, not ancient or old-fashioned
Example
They live in a modern apartment with new facilities.
Ils vivent dans un appartement moderne avec de nouvelles installations.
B2 noun /ɪnˈsaɪdə/

insider

initié
Meaning
a person within a group or organization who has access to confidential information
Example
He was an insider who knew all the company's secrets.
Il était un initié qui connaissait tous les secrets de l'entreprise.
C2 noun /ɡreɪˈdeɪʃən/

gradation

gradation
Meaning
A gradual change from one stage, tone, or degree to another.
Example
The artist used subtle gradation of colors in her painting.
L'artiste a utilisé une gradation subtile des couleurs dans sa peinture.
A1 noun /dres/

Dress

robe
Meaning
a piece of clothing for women or girls that covers the body and extends down over the legs
Example
She wore a beautiful blue dress to the party.
Elle portait une belle robe bleue à la fête.
C1 noun /faɪˈnælɪti/

finality

finalité
Meaning
the quality of being final or irreversible; a sense of conclusiveness
Example
The judge's decision gave the case a sense of finality.
La décision du juge a donné au cas un sentiment de finalité.
C2 adjective /ˌhɜːrkjʊˈliːən/

herculean

très difficile
Meaning
Requiring great strength or effort; very difficult to perform.
Example
It was a herculean task to rebuild the city after the disaster.
C'était une tâche très difficile de reconstruire la ville après la catastrophe.
A2 noun /ˈplænɪt/

Planet

Planète
Meaning
a celestial body moving in an elliptical orbit around a star
Example
Mars is the fourth planet from the sun.
Mars est la quatrième planète du Soleil.
B2 noun /ˈpaɪ.θən/

Python

python
Meaning
a large non-venomous snake that kills prey by constriction
Example
The python wrapped around its prey tightly.
Le python s'enroula autour de sa proie fermement.
A2 noun /juːθ/

Youth

jeunesse; jeunes
Meaning
the period between childhood and adult age; young people collectively; the state of being young
Example
He spent his youth traveling around the world.
Il a passé sa jeunesse à voyager autour du monde.
B2 verb /ˈpiːtər/

peter

diminuer progressivement
Meaning
to diminish gradually and come to an end; to fade or dwindle away
Example
The excitement of the event began to peter out after a few hours.
L'excitation de l'événement a commencé à diminuer après quelques heures.
B1 noun ˈkraɪsɪs

crisis

crise
Meaning
A time of intense difficulty, trouble, or danger.
Example
The financial crisis affected global markets.
La crise financière a affecté les marchés mondiaux.
B2 noun /ˌkwes.tʃəˈneər/

questionnaire

questionnaire
Meaning
a set of written questions used to collect information or opinions
Example
Participants filled out a detailed questionnaire about their habits.
Les participants ont rempli un questionnaire détaillé sur leurs habitudes.
C1 adjective /ˈtrɛtʃərəs/

treacherous

traître
Meaning
Dangerously unstable or deceptive; likely to betray trust.
Example
The treacherous road made driving difficult.
La route traître a rendu la conduite difficile.
C1 adjective /ˈdaɪ.si/

dicey

risqué
Meaning
Risky or unpredictable; potentially dangerous.
Example
Investing in that company looks pretty dicey right now.
Investir dans cette entreprise semble assez risqué en ce moment.
C2 noun /ˈmaɪkrəˌkɒzəm/

microcosm

microcosme
Meaning
A small, representative system having analogies to a larger system; a miniature version of something.
Example
The small town is a microcosm of the entire nation.
La petite ville est un microcosme de toute la nation.
C1 verb /reɪv/

rave

aduler
Meaning
to speak or write about something with great enthusiasm or admiration
Example
Critics rave about the new movie.
Les critiques adulent le nouveau film.
C1 noun /ˈtæntrəm/

tantrum

colère
Meaning
An uncontrolled outburst of anger and frustration, typically in a young child.
Example
The child threw a tantrum when he didn’t get the toy.
L'enfant a eu une colère quand il n'a pas eu le jouet.
B2 noun /ˈɛksələns/

excellence

excellence
Meaning
the quality of being outstanding or extremely good
Example
The school is known for its academic excellence.
L'école est connue pour son excellence académique.
B2 noun /tɔːrˈneɪdoʊ/

tornado

tornade
Meaning
a rapidly rotating column of air in contact with the ground and clouds, often destructive
Example
The tornado destroyed several houses in the village.
La tornade a détruit plusieurs maisons dans le village
B1 verb /rɪˈleɪt/

relate

relater
Meaning
to connect or show a link between; to tell a story
Example
She relates her experience to the audience.
Elle relate son expérience au public.
A2 noun /fɑːrm/

farm

ferme
Meaning
an area of land used for growing crops and raising animals
Example
They live on a farm with many animals.
Ils vivent dans une ferme avec de nombreux animaux.
B2 noun /treɪˈniː/

Trainee

stagiaire; apprenti
Meaning
a person undergoing training for a particular job or profession; a novice learner
Example
The medical trainee worked long hours to gain practical experience.
Le stagiaire médical a travaillé de longues heures pour acquérir de l'expérience pratique.
A2 noun /ˈtraɪ.sɪ.kəl/

Tricycle

tricycle
Meaning
a three-wheeled vehicle, especially one for children
Example
The child rode his tricycle in the park.
L'enfant a monté son tricycle dans le parc.
C1 verb /dɪˈspɜːrs/

disperse

disperser
Meaning
To scatter or spread widely in different directions.
Example
The police used tear gas to disperse the crowd.
La police a utilisé du gaz lacrymogène pour disperser la foule.
B2 noun /kənˈvɜːrtər/

converter

convertisseur
Meaning
a device or person that changes something from one form, system, or use to another; a tool that converts data, energy, or materials
Example
The engineer used a converter to change AC power into DC power.
L’ingénieur a utilisé un convertisseur pour transformer le courant alternatif en continu.
C2 verb /ɪnˈtɜːrpəˌleɪt/

interpolate

interpoler
Meaning
To insert something, often words, into a text or conversation; to estimate values between known data points.
Example
The editor interpolated a missing paragraph into the manuscript.
L'éditeur a interpolé un paragraphe manquant dans le manuscrit.
C1 noun /ˈpriːˌæmbəl/

preamble

préambule
Meaning
a preliminary statement, especially the introduction to a formal document
Example
The preamble of the constitution outlines its guiding principles.
Le préambule de la constitution expose ses principes directeurs.
C1 noun /ˈɪrˌplʌɡ/

earplug

bouchon d'oreille
Meaning
a device inserted into the ear to block out noise or water
Example
He wore earplugs to sleep during the noisy night.
Il portait des bouchons d'oreilles pour dormir pendant la nuit bruyante.
B1 noun /paɪp/

pipe

tuyau
Meaning
a tube used for conveying liquids or gases
Example
The plumber fixed the broken pipe.
Le plombier a réparé le tuyau cassé.
C1 adjective ˈɒb.stɪ.nət

obstinate

obstiné
Meaning
Refusing to change one's mind or accept others' advice easily.
Example
He remained obstinate despite the logical arguments.
Il est resté obstiné malgré les arguments logiques.
B1 verb /swɪtʃ/

switch

changer
Meaning
to change from one thing to another; to exchange or replace
Example
I switched from coffee to tea.
J'ai changé de café à thé.
C1 noun /diːˈkrɪp.ʃən/

decryption

décryptage
Meaning
The process of converting encrypted data back into its original form so it can be understood.
Example
Hackers attempted decryption of classified data.
Les hackers ont tenté de décrypter des données classifiées.
A2 adjective /ʃɑːrp/

Sharp

tranchant; intense; soudain et fort; rapide à comprendre
Meaning
having a cutting edge or point; sudden and intense; quick to understand
Example
The knife has a very sharp blade.
Le couteau a une lame très tranchante.
C1 verb /ˈiːvzdrɒp/

eavesdrop

écouter en cachette
Meaning
to secretly listen to a conversation
Example
She stood near the door to eavesdrop on their conversation.
Elle était près de la porte pour écouter discrètement leur conversation.
C1 noun /ˈpɒ̃ʃɒ̃/

penchant

penchant
Meaning
a strong or habitual liking for something or tendency to do something
Example
She has a penchant for collecting rare books.
Elle a un penchant pour collectionner des livres rares.
B2 verb /dɪˈskrɪmɪˌneɪt/

discriminate

discriminer
Meaning
To treat someone unfairly based on race, gender, or other differences; or to recognize a distinction.
Example
The law prohibits employers from discriminating against women.
La loi interdit aux employeurs de discriminer contre les femmes.
C2 noun /ˈɛpɪɡræm/

epigram

épigramme
Meaning
A short, witty saying or poem that expresses an idea in a clever way.
Example
Oscar Wilde was famous for his sharp epigrams.
Oscar Wilde était célèbre pour ses épigrammes aiguisés.
B2 noun /dʌv/

Dove

colombe
Meaning
a small, gentle bird with soft cooing sounds, often white and symbolizing peace
Example
The white dove flew peacefully across the blue sky.
La colombe blanche vola paisiblement à travers le ciel bleu.
C1 adjective /ɪmˈpɛn.ɪ.trə.bəl/

impenetrable

impénétrable
Meaning
Impossible to pass through or enter; impossible to understand.
Example
The dense forest was nearly impenetrable.
La forêt dense était presque impénétrable.
C2 noun /ˈæsɪˌteɪt/

acetate

acétate
Meaning
a salt or ester of acetic acid; a synthetic material used in textiles and film
Example
The company produces acetate fibers for clothing.
L'entreprise produit des fibres d'acétate pour les vêtements.
C1 noun /ˈkrɒkəri/

crockery

vaisselle
Meaning
Dishes, plates, cups, and other items made of earthenware or china.
Example
The hotel provided clean crockery for the guests.
L'hôtel a fourni de la vaisselle propre pour les invités.
B1 verb /rɪˈlaɪ/

rely

compter sur
Meaning
to depend on or trust someone or something
Example
I rely on my friends for support.
Je compte sur mes amis pour du soutien.
B1 noun /ˈhɛlθˌkɛər/

health-care

bonheur
Meaning
the organized provision of medical services to maintain or improve health
Example
Access to quality health-care is essential for every citizen.
Elle ne pouvait pas cacher son bonheur lorsqu'elle a reçu le prix.
B2 adjective /ˈtʃuː.zi/

Choosey/Choosy

exigeant; très sélectif; particulier sur ce qu'il aime ou accepte
Meaning
very careful in choosing; selective; particular about what one likes or accepts
Example
He's very choosy about the restaurants where he eats.
Il est très exigeant avec les restaurants où il mange.
C2 adjective /ˈmʌltɪfɔːrm/

multiform

multiforme
Meaning
Having many different forms or appearances.
Example
The festival was a multiform celebration of art, music, and culture.
Le festival était une célébration multiforme de l'art, de la musique et de la culture.