carcinogenic
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C1 adjective ˌkɑːr.sɪ.nəˈdʒen.ɪk

carcinogenic

cancérogène
Meaning
Having the potential to cause cancer in living tissue.
Example
Processed meat contains carcinogenic compounds.
La viande transformée contient des composés cancérogènes.
C1 verb /ˈrʌm.ɪdʒ/

rummage

fouiller de manière désordonnée
Meaning
to search through something in a disorderly way
Example
He rummaged through the drawer for his keys.
Il a fouillé dans le tiroir pour ses clés.
C1 noun /aɪl/

isle

petite île
Meaning
A small island or peninsula, often poetic or literary.
Example
They spent their honeymoon on a beautiful tropical isle.
Ils ont passé leur lune de miel sur une belle île tropicale.
C1 adjective /ˌpɛd.əˈɡɒdʒ.ɪ.kəl/

pedagogical

pédagogique
Meaning
Relating to teaching and education; concerned with the methods and practice of teaching.
Example
The school adopted new pedagogical techniques to improve learning.
L'école a adopté de nouvelles techniques pédagogiques pour améliorer l'apprentissage.
C1 noun /baʊt/

Bout

combat; lutte; période;
Meaning
a short period of intense activity of a specified kind; a wrestling or boxing match
Example
After a bout of illness, she finally recovered and returned to work.
Après une période de maladie, elle s'est finalement rétablie et est retournée au travail.
C1 verb ˌæs.ɚˈteɪn

ascertain

vérifier
Meaning
To find out or discover something with certainty; to verify.
Example
The police tried to ascertain the cause of the accident.
La police a essayé de vérifier la cause de l'accident.
C1 noun /ˈkɔːkəs/

caucus

réunion politique
Meaning
A meeting of members of a political party to select candidates or decide policy.
Example
The party held a caucus to nominate their candidate for president.
Le parti a tenu une réunion pour nommer son candidat à la présidence.
C1 noun /kəˈlæm.ɪ.ti/

Calamity

calamité; désastre
Meaning
an event causing great and often sudden damage or distress; a disaster
Example
The earthquake was a terrible calamity that affected thousands of families.
Le tremblement de terre était une terrible calamité qui a affecté des milliers de familles.
C1 noun /ˈdrɛsˌmeɪkər/

dressmaker

couturière
Meaning
A person who makes or alters women's clothing professionally.
Example
The dressmaker crafted a beautiful gown for the bride.
La couturière a créé une belle robe pour la mariée.
C1 noun /ˌæntɪˈsiːdənts/

antecedents

antécédents
Meaning
previous events, conditions, or people that influence or serve as a basis for something that follows
Example
The lawyer examined the criminal antecedents of the suspect.
L'avocat a examiné les antécédents criminels du suspect.
C1 noun ˈpraʊ.es

prowess

compétence
Meaning
Skill or expertise in a particular activity or field.
Example
Prowess in sports enhances team strength.
La compétence dans les sports renforce la force de l'équipe.
C1 noun /ˈsæf.aɪər/

Saphire

saphir
Meaning
a precious stone that is typically blue in color
Example
The royal crown was adorned with a large sapphire.
La couronne royale était ornée d'un grand saphir.
C1 noun /straɪf/

strife

conflit, lutte
Meaning
angry or violent conflict; struggle or discord
Example
The region has been torn apart by political strife.
La région a été déchirée par des conflits politiques.
C1 noun /ˈɑːlɪˌɡɑːrki/

oligarchy

oligarchie
Meaning
A small group of people having control of a country, organization, or institution.
Example
The nation was ruled by a wealthy oligarchy that controlled all resources.
La nation était dirigée par une oligarchie riche qui contrôlait toutes les ressources.
C1 adjective /ˌʌnəbˈtruːsɪv/

unobtrusive

discret
Meaning
not attracting attention; blending in without causing notice
Example
The security cameras are designed to be unobtrusive.
Les caméras de sécurité sont conçues pour être discrètes.
C1 noun /səˈlɛmnɪti/

solemnity

solennité
Meaning
the state or quality of being serious and dignified
Example
The ceremony was conducted with great solemnity.
La cérémonie a été menée avec grande solennité.
C1 adjective /ˈsliːzi/

sleazy

bas, sale ou de mauvaise qualité
Meaning
morally low, dirty, or cheap in quality
Example
He avoided the sleazy nightclub downtown.
Il a évité le club de nuit sordide en centre-ville.
C1 adjective ˌkɒn.ʃiˈen.ʃəs

conscientious

consciencieux
Meaning
Wishing to do what is right, especially to do one's work or duty well and thoroughly.
Example
A conscientious worker always delivers high-quality results.
Un travailleur consciencieux livre toujours des résultats de haute qualité.
C1 noun /ˌkɒnfləˈɡreɪʃən/

conflagration

grand incendie destructeur
Meaning
A large, destructive fire that destroys a great deal of land or property.
Example
The forest was devastated by a massive conflagration that lasted for days.
La forêt a été dévastée par un énorme incendie qui a duré plusieurs jours.
C1 adjective /æmˈbɪvələnt/

ambivalent

ambivalent
Meaning
Having mixed or contradictory feelings about something or someone.
Example
She was ambivalent about accepting the new job offer.
Elle était ambivalente à propos d'accepter la nouvelle offre d'emploi.
C1 noun /ˈkoʊtʃ.mən/

Coachman

cocher
Meaning
a person who drives a horse-drawn carriage or coach
Example
The coachman skillfully guided the horses through the busy streets.
Le cocher a habilement guidé les chevaux à travers les rues bondées.
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 /ˈblɒk.ɪdʒ/

Blockage

bouchon
Meaning
an obstruction that makes movement or flow difficult or impossible
Example
The drain blockage caused water to overflow in the kitchen.
Le blocage du drain a causé un débordement d'eau dans la cuisine.
C1 noun /kənˈtentmənt/

contentment

satisfaction
Meaning
a state of happiness and satisfaction with what one has
Example
She felt a deep sense of contentment after helping others.
Elle a ressenti une profonde satisfaction après avoir aidé les autres.
C1 noun dɪˈspær.ə.ti

disparity

disparité
Meaning
A great difference or inequality.
Example
Disparity between countries must be reduced.
La disparité entre les pays doit être réduite.
C1 adjective /ˌmiːtiˈɔːrɪk/

meteoric

relatif aux météores; très rapide et souvent temporaire.
Meaning
Relating to meteors; very rapid and often temporary.
Example
The singer’s meteoric rise to fame surprised everyone.
L'ascension météorique du chanteur à la célébrité a surpris tout le monde.
C1 adjective /pərˈsweɪdəbl̩/

persuadable

facilement influençable
Meaning
capable of being convinced or influenced to do something
Example
She was easily persuadable when it came to trying new foods.
Elle était facilement influençable quand il s'agissait d'essayer de nouveaux aliments.
C1 noun /ˈvælər/

valor

valeur
Meaning
Great courage in the face of danger, especially in battle.
Example
The soldier was honored for his valor during the war.
Le soldat a été honoré pour sa valeur pendant la guerre.
C1 noun ɪˌræd.ɪˈkeɪ.ʃən

eradication

éradication
Meaning
The complete destruction or elimination of something unwanted.
Example
Carbon eradication is a key goal of the project.
L'éradication du carbone est un objectif clé du projet.
C1 noun ˌdɛɡrəˈdeɪʃən

degradation

dégradation
Meaning
The condition or process of degrading or being degraded.
Example
Soil degradation due to overuse is a growing issue.
La dégradation des sols due à une utilisation excessive est un problème croissant.
C1 noun /ˈdel.ɪ.kə.si/

Delicacy

délicatesse; un plat délicat ou coûteux;
Meaning
fineness of texture or structure; a choice or expensive food; sensitivity in handling
Example
The chef prepared a local delicacy that was famous throughout the region.
Le chef a préparé une délicatesse locale qui était célèbre dans toute la région.
C1 adverb /ˈnɔːθwədz/

Northwards

vers le nord
Meaning
towards the north; in a northerly direction
Example
The birds migrate northwards in spring.
Les oiseaux migrent vers le nord au printemps.
C1 adjective /ˌaʊtˈspoʊkən/

Outspoken

franc
Meaning
frank; speaking directly
Example
She is known for being outspoken about social issues.
Elle est connue pour être franche sur les problèmes sociaux.
C1 adjective ʌnˈmætʃt

unmatched

incomparable
Meaning
Not equaled or rivaled by any other; without equal.
Example
The freedom fighters showed unmatched bravery.
Les combattants de la liberté ont montré un courage incomparable.
C1 noun prəˈfaʊnd ɪˈnɪʃətɪv

profound initiative

initiative profonde
Meaning
A deep, meaningful, and significant action or program designed to create change.
Example
A profound initiative can create sustainable changes.
Une initiative profonde peut créer des changements durables.
C1 noun /ˈrʌp.tʃər/

Rupture

rupture; effondrement des relations
Meaning
breaking or bursting apart; breakdown of relations
Example
The rupture in the pipeline caused a massive oil spill.
La rupture dans le pipeline a causé un déversement massif de pétrole.
C1 noun /kʌˈstoʊ.di.ən/

Custodian

concierge; gardien; gestionnaire
Meaning
a person who has responsibility for or looks after something; a caretaker or guardian
Example
The school custodian ensures that all buildings are clean and secure.
Le concierge de l'école veille à ce que tous les bâtiments soient propres et sécurisés.
C1 adjective /ˈʃɪp.ʃeɪp/

Shipshape

propre et bien organisé; en bon ordre
Meaning
neat and tidy; in good order; well-organized
Example
Everything was shipshape before the inspection.
Tout était impeccable avant l'inspection.
C1 adjective /sɔɪld/

soiled

sale
Meaning
dirty or stained; not clean
Example
His clothes were soiled after playing in the mud.
Ses vêtements étaient sales après avoir joué dans la boue.
C1 verb /ˈæmbʊʃ/

ambush

tendre une embuscade
Meaning
To attack suddenly and unexpectedly from a hidden position.
Example
The soldiers planned to ambush the enemy at dawn.
Les soldats ont prévu d'embusquer l'ennemi à l'aube.
C1 adjective /ˈfiːzəbl/

feasible

réalisable
Meaning
possible to do easily or conveniently; practical and workable
Example
It is feasible to complete the project within two months.
Il est réalisable de terminer le projet en deux mois.
C1 adjective /dɪˈspɒndənt/

despondent

désespéré
Meaning
feeling or showing deep hopelessness or discouragement
Example
She felt despondent after losing her job.
Elle s'est sentie désespérée après avoir perdu son travail.
C1 noun rɪˈdʌndənsi

redundancy

redondance, excès
Meaning
The state of being not or no longer needed or useful; superfluousness.
Example
The redundancy in the company's workforce led to many layoffs.
La redondance dans la main-d'œuvre de l'entreprise a conduit à de nombreux licenciements.
C1 noun /ˈvendʒəns/

Vengeance

vengeance
Meaning
punishment inflicted or retribution exacted for an injury or wrong; revenge
Example
He swore to seek vengeance against those who wronged him.
Il jura de chercher la vengeance contre ceux qui lui avaient fait du tort.
C1 verb ˈlæŋ.ɡwɪʃ

languish

dégringoler ou languir
Meaning
To remain in a state of neglect or decline for a long time without improvement.
Example
The project began to languish due to a lack of funding.
Le projet a commencé à languir en raison du manque de financement.
C1 noun /ˈprɒvənəns/

provenance

provenance
Meaning
The origin or source of something.
Example
The museum verified the provenance of the ancient manuscript.
Le musée a vérifié l'origine du manuscrit ancien.
C1 noun /ˌdɛrɪˈveɪʃən/

derivation

dérivation
Meaning
The origin or development of something from a source.
Example
The derivation of the word comes from Latin.
La dérivation du mot vient du latin.
C1 noun /əˈpɒsəl/

apostle

apôtre, défenseur
Meaning
A vigorous and pioneering advocate or supporter of a particular cause, often used for the early Christian disciples.
Example
He became an apostle of environmental protection.
Il est devenu un apôtre de la protection de l'environnement.
C1 adjective /ˌmʌltɪˈfæsɪtɪd/

multifaceted

multifacette
Meaning
Having many different aspects or features
Example
The multifaceted approach to the problem resulted in innovative solutions.
L'approche multifacette du problème a abouti à des solutions innovantes.
C1 noun /ˌɪndɪˈdʒɛstʃən/

indigestion

indigestion
Meaning
Discomfort or pain in the stomach associated with difficulty in digesting food.
Example
He avoided spicy food because it often gave him indigestion.
Il evitait les aliments epices car cela lui donnait souvent une indigestion.
C1 adjective /ˈræmʃækəl/

ramshackle

délabré
Meaning
poorly built or maintained; in a state of disrepair
Example
They lived in a ramshackle old house on the edge of town.
Ils vivaient dans une maison délabrée en bordure de la ville.
C1 adjective /ˈkɔː.stɪk/

caustic

caustique, acerbe
Meaning
able to burn or corrode by chemical action; severely sarcastic
Example
Her caustic remarks hurt his feelings.
Ses remarques caustiques ont blessé ses sentiments.
C1 noun sɪˈmɛntɪd ɡreɪv

cemented grave

tombe cimentée
Meaning
A grave that is constructed with cement for permanence.
Example
The cemented grave of the martyrs was seen near the river.
La tombe cimentée des martyrs a été vue près de la rivière.
C1 verb /ˈbɑːrtər/

barter

troc
Meaning
To exchange goods or services without using money.
Example
They bartered their crops for handmade tools.
Ils ont échangé leurs récoltes contre des outils faits à la main.
C1 noun /dɪˈsɜːn.mənt/

discernment

discernement
Meaning
The ability to judge well or understand something correctly; keen insight.
Example
His discernment in business decisions made him successful.
Son discernement dans les décisions commerciales l'a rendu réussi.
C1 verb, noun /kweɪl/

quail

avoir peur; un petit oiseau à courte queue
Meaning
verb: to feel or show fear; noun: a small, short-tailed bird
Example
She quailed at the sight of the approaching storm.
Elle s'est effrayée à la vue de la tempête qui approchait.
C1 noun ˌdep.əˈzɪʃ.ən

deposition

dépôt, action de déposer quelque chose
Meaning
The action of depositing something; the laying down of matter by a natural process.
Example
River deposition leads to the formation of new landmasses.
La déposition des rivières mène à la formation de nouvelles terres.
C1 verb /ɡoʊd/

goad

inciter
Meaning
to provoke, annoy, or urge someone to take action
Example
He tried to goad his opponent into making a mistake.
Il a essayé d'inciter son adversaire à faire une erreur.
C1 noun /ˌɪnækˈtɪvɪti/

inactivity

inactivité
Meaning
the state of not being active physically or mentally; lack of action
Example
Prolonged inactivity can negatively affect both physical and mental health.
Une inactivité prolongée peut nuire à la santé physique et mentale.
C1 verb /bɪˈwɪldər/

bewilder

déstabiliser
Meaning
to cause someone to be confused or puzzled
Example
The complex instructions bewildered the students.
Les instructions complexes ont perturbé les étudiants.
C1 adjective ˌɪn.trəˈspek.tɪv

introspective

introspectif
Meaning
Characterized by or given to introspection; examining one's own thoughts and feelings.
Example
Writers tend to be highly introspective individuals.
Les écrivains ont tendance à être des individus très introspectifs.
C1 noun /ˈnoʊmæd/

nomad

nomade
Meaning
A person who has no permanent home and moves from place to place.
Example
The desert was once home to nomads who lived by herding animals.
Le désert était autrefois la maison des nomades qui vivaient en élevant des animaux.
C1 noun /næk/

knack

aptitude
Meaning
a natural skill or ability; a special talent for doing something easily
Example
She has a knack for making people feel comfortable.
Elle a une aptitude à rendre les gens à l'aise.
C1 verb /ˈɛkskəˌveɪt/

excavate

bonheur
Meaning
to dig out or remove earth carefully, often for building or archaeological purposes
Example
The workers excavated the site to prepare for construction.
Elle n'a pas pu cacher son bonheur quand elle a reçu le prix.
C1 noun, verb /ɡliːm/

gleam

éclat
Meaning
a small or brief shining light; to shine softly
Example
A gleam of hope appeared in her eyes.
Un éclat d'espoir est apparu dans ses yeux.
C1 noun /ˈdeɪˌbreɪk/

daybreak

aurore
Meaning
The time in the morning when daylight first appears; dawn.
Example
They set out on their journey at daybreak.
Ils ont commencé leur voyage à l'aube.
C1 verb/noun /ɡraʊl/

growl

grogner
Meaning
To make a low, guttural sound, often in anger (by animals or humans).
Example
The dog growled at the stranger.
Le chien a grogné à l'inconnu.
C1 noun /ˈlaɪbəl/

libel

diffamation
Meaning
a published false statement that damages a person's reputation
Example
The newspaper was sued for libel after publishing false claims.
Le journal a été poursuivi pour diffamation après avoir publié de fausses allégations.
C1 adjective /ʌnˈmænɪdʒəbəl/

Unmanageable

ingérable; hors de contrôle
Meaning
difficult or impossible to control or handle
Example
The large class became unmanageable without proper supervision.
La grande classe est devenue ingérable sans une supervision adéquate.
C1 verb /dɪˈmoʊt/

demote

rétrograder
Meaning
to reduce to a lower rank or position
Example
The manager decided to demote the employee for poor performance.
Le gestionnaire a décidé de rétrograder l'employé pour mauvaise performance.
C1 adjective /ʌnˈkuːθ/

uncouth

grossier
Meaning
Lacking good manners, refinement, or grace; awkward or rough.
Example
His uncouth behavior shocked the guests at the party.
Son comportement grossier a choqué les invités à la fête.
C1 noun /ˈbɪtər ɡɔːrd/

Bitter Gourd

courge amère
Meaning
a green, bumpy vegetable with a very bitter taste, known for its medicinal properties
Example
Bitter gourd is excellent for controlling blood sugar levels.
La courge amère est excellente pour contrôler les niveaux de sucre dans le sang.
C1 noun /kwɔːrˈtɛt/

quartet

quatuor
Meaning
A group of four people playing music or singing together.
Example
The string quartet performed beautifully at the concert.
Le quatuor à cordes a magnifiquement joué au concert.
C1 adjective /ˈevər ˈlæstɪŋ/

Ever-lasting

éternel; permanent;
Meaning
eternal; permanent; enduring forever
Example
Their love is ever-lasting and will never fade.
Leur amour est éternel et ne s'éteindra jamais.
C1 adjective /ˈækʃənəbl̩/

actionable

exécutable
Meaning
Able to be acted on or giving sufficient reason for legal action.
Example
The lawyer confirmed that the evidence was actionable in court.
L'avocat a confirmé que la preuve était exécutable devant le tribunal.
C1 adjective ɪˈluː.sər.i

illusory

illusoire
Meaning
Based on illusion; not real although seeming to be.
Example
His sense of security was entirely illusory.
Son sentiment de sécurité était entièrement illusoire.
C1 adjective /trænsˈfɜːrəbəl/

Transferable

transférable
Meaning
able to be moved from one place to another; able to be given to someone else
Example
The skills you learn here are transferable to other jobs.
Les compétences que vous apprenez ici sont transférables à d'autres emplois.
C1 adjective /ˌnɒnˈvɜː.bəl/

non-verbal

Ne nécessitant pas l'utilisation de mots ou de discours; communiqué par des gestes, le langage corporel ou les expressions faciales.
Meaning
Not involving or using words or speech; communicated through gestures, body language, or facial expressions.
Example
Non-verbal cues are just as important as words.
Les indices non verbaux sont aussi importants que les mots.
C1 adjective /ˈæv.ɪd/

avid

avide
Meaning
having an eager desire or enthusiasm for something
Example
She is an avid reader of mystery novels.
Elle est une lectrice avide de romans mystérieux.
C1 verb /ˌriːˈtʌtʃ/

retouch

retoucher
Meaning
To improve or repair a picture, photograph, or image by making small changes.
Example
The photographer retouched the image to remove blemishes.
Le photographe a retouché l'image pour enlever les imperfections.
C1 noun ɪmˈpɛə(r)mənt

impairment

dommages, handicap
Meaning
The state of being damaged or weakened; a disability or handicap.
Example
Hearing impairment can be caused by long-term exposure to loud noise.
La perte auditive peut être causée par une exposition prolongée à des bruits forts.
C1 noun /kənˈsɜːvəˌtɔːri/

conservatory

serre / école de musique et d'art
Meaning
A greenhouse for growing plants or a school for music and the arts.
Example
They grew exotic plants in the conservatory.
Ils ont cultivé des plantes exotiques dans la serre.
C1 adjective /ɪˈrɛfjʊtəbəl/

Irrefutable

irréfutable
Meaning
impossible to deny or disprove; undeniable
Example
The evidence against him was irrefutable.
Les preuves contre lui étaient irréfutables.
C1 adjective /ʌlˈtɪəriər/

ulterior

motif caché
Meaning
hidden or secret, often with a selfish motive
Example
He invited her with an ulterior motive.
Il l'a invitée avec un motif caché.
C1 verb /ˌriːhəˈbɪlɪteɪt/

rehabilitate

réhabiliter
Meaning
to restore someone to health, normal life, or a good condition after illness, injury, or imprisonment
Example
The clinic helps rehabilitate injured athletes.
La clinique aide à réhabiliter les athlètes blessés.
C1 noun/verb /snɛər/

snare

piège
Meaning
a trap for catching animals; to catch or trap
Example
The hunter set a snare to catch rabbits.
Le chasseur a mis un piège pour attraper des lapins.
C1 verb /kənˈstrɪkt/

constrict

constrict
Meaning
to make narrower or tighter; to shrink or compress
Example
The snake constricted its prey before swallowing.
Le serpent a contracté sa proie avant de l'avaler.
C1 noun /səbˈvɜːrʒən/

subversion

subversion
Meaning
the act of trying to destroy or undermine an established system or authority
Example
The government accused the rebels of planning subversion.
Le gouvernement a accusé les rebelles de planifier une subversion.
C1 noun /ˈvɪstə/

vista

vue
Meaning
A pleasing view, especially one seen through a long, narrow opening.
Example
From the mountain top, we admired the breathtaking vista of the valley below.
Du sommet de la montagne, nous avons admiré la vue imprenable de la vallée en bas.
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 verb /ɪnˈklaɪn/

incline

s'incliner
Meaning
to feel willing or favorably disposed toward something; to bend or tilt
Example
She is inclined to agree with the proposal.
Elle est inclinée à être d'accord avec la proposition.
C1 noun /ɡlɔːs/

Gloss

une couche brillante ou lustrée; gloss pour lèvres
Meaning
a shiny or lustrous surface finish; a superficially attractive appearance; lip gloss
Example
She applied a clear gloss to her lips to give them a shiny, healthy appearance.
Elle a appliqué un gloss transparent sur ses lèvres pour leur donner un aspect brillant et sain.
C1 verb ɪɡˈzɛm.plɪ.faɪ

exemplify

illustrer
Meaning
To be a typical example of or to illustrate something clearly, to show as an example or demonstrate.
Example
His dedication exemplifies true leadership.
Sa dévotion illustre un véritable leadership.
C1 verb /ˌpriːdɪˈtɜːrmɪn/

predetermine

prédéterminer
Meaning
to establish or decide something in advance
Example
The outcome of the match seemed predetermined.
Le résultat du match semblait prédéterminé.
C1 noun /ˈrɒndɪvuː/

rendezvous

rendez-vous
Meaning
a meeting or appointment at an agreed time and place
Example
They arranged a secret rendezvous at the café.
Ils ont organisé un rendez-vous secret au café.
C1 verb /ʃʌn/

Shun

éviter
Meaning
to deliberately avoid or stay away from someone or something
Example
He shuns public attention and prefers privacy.
Il évite l'attention publique et préfère la confidentialité.
C1 noun /ˈpleɪdʒərɪzəm/

plagiarism

plagiat
Meaning
the practice of taking someone else's work or ideas and passing them off as one's own
Example
The student was expelled for committing plagiarism in his essay.
L'étudiant a été expulsé pour avoir commis du plagiat dans son essai.
C1 noun /ˈkælkjʊləs/

calculus

calcul
Meaning
A branch of mathematics concerned with rates of change and accumulation; also a hard mineral deposit in the body such as on teeth.
Example
Calculus is essential for advanced studies in physics and engineering.
Le calcul est essentiel pour les études avancées en physique et en ingénierie.
C1 noun /ˈhɑː.stɪdʒ/

Hostage

otage
Meaning
a person seized or held as security for the fulfillment of a condition; captive
Example
The police negotiated carefully to secure the release of all hostages unharmed.
La police a négocié prudemment pour assurer la libération de tous les otages indemnes.
C1 noun /dʒɛˈsteɪʃən/

gestation

gestation
Meaning
the process of carrying or being carried in the womb between conception and birth; the development of an idea or plan
Example
The gestation period of an elephant is nearly two years.
La période de gestation d'un éléphant dure près de deux ans.
C1 verb /sluː/

slew

virer brusquement
Meaning
To turn or slide violently in a particular direction.
Example
The car slewed across the icy road.
La voiture a dérapé sur la route glacée.
C1 noun /fɪˈdɛl.ɪ.ti/

fidelity

fidélité
Meaning
Faithfulness to a person, cause, or belief, demonstrated by continuing loyalty and support.
Example
A dog's fidelity to its owner is unmatched.
La fidélité d'un chien envers son maître est incomparable.
C1 noun /ˌɪn.dʒəˈnjuː.ɪ.ti/

ingenuity

ingéniosité
Meaning
The quality of being clever, original, and inventive.
Example
His ingenuity led to groundbreaking innovations.
Son ingéniosité a conduit à des innovations de rupture.
C1 noun nɪˈmɒnɪks

mnemonics

technique mnémotechnique, aide-mémoire
Meaning
A technique to aid memory; a device such as a pattern of letters, ideas, or associations
Example
Mnemonics help in remembering complex concepts easily.
Les mnémoniques aident à se souvenir des concepts complexes facilement.
C1 noun /rɪˈzʌmp.ʃən/

Resumption

reprise
Meaning
the action of beginning something again after a pause or interruption
Example
The resumption of classes will be announced next week.
La reprise des cours sera annoncée la semaine prochaine.
C1 verb /ɪˈkɒnəmaɪz/

economize

économiser
Meaning
To reduce spending or use resources carefully.
Example
Families are trying to economize by cutting unnecessary expenses.
Les familles essaient d'économiser en réduisant les dépenses inutiles.
C1 adjective /ˈtʌtʃi/

Touchy

susceptible
Meaning
easily upset or offended; overly sensitive
Example
He's very touchy about his height.
Il est très susceptible à propos de sa taille.
C1 adjective ˈɒptɪmaɪzd

optimized

optimisé, amélioré, plus efficace
Meaning
Made as fully perfect, functional, or effective as possible; improved to achieve maximum efficiency.
Example
The system has been optimized for faster performance.
Le système a été optimisé pour des performances plus rapides.
C1 noun /səbˈmɪtəl/

submittal

soumission
Meaning
the act of submitting something, especially a document for consideration or approval
Example
The contractor sent the submittal to the client for approval.
L'entrepreneur a envoyé la soumission au client pour approbation.
C1 adjective ˈeɪlɪəneɪtɪd

alienated

aliéné
Meaning
Feeling isolated or estranged; disconnected from others or society.
Example
Alienated students are more prone to delinquency.
Les étudiants aliénés sont plus enclins à la délinquance.
C1 noun /ɛkˈspeɪtriət/

expatriate

expatrié
Meaning
a person who lives outside their native country
Example
Many expatriates gather in the city’s international community.
De nombreux expatriés se rassemblent dans la communauté internationale de la ville.
C1 adjective /ˈmeʒ.ər.ə.bəl/

Measurable

mesurable; quantifiable
Meaning
able to be measured; quantifiable
Example
The project's success was measurable by increased sales.
Le succès du projet était mesurable par l'augmentation des ventes.
C1 adverb /ˈhɛdˌlɔŋ/

headlong

à toute allure
Meaning
With the head leading; in a rush or without thinking.
Example
She rushed headlong into the new project.
Elle s'est précipitée à toute allure dans le nouveau projet.
C1 verb /ɪˈspaʊz/

espouse

adopter
Meaning
To adopt or support a cause, belief, or way of life.
Example
She espoused the philosophy of nonviolence throughout her career.
Elle a adopté la philosophie de la non-violence tout au long de sa carrière.
C1 noun /ˈfiːtəs/

fetus

fœtus
Meaning
an unborn or unhatched offspring in the womb or egg
Example
The doctor explained the development of the fetus during pregnancy.
Le médecin a expliqué le développement du fœtus pendant la grossesse.
C1 noun /ˈwaɪt.lɪst.ɪŋ/

whitelisting

Identification des utilisateurs, logiciels ou adresses IP comme sûrs et fiables
Meaning
Identifying specific users, software, or IP addresses as safe and trusted
Example
Only verified applications are allowed through whitelisting.
Seules les applications vérifiées sont autorisées via la liste blanche.
C1 adjective /ɪˈnænɪmət/

inanimate

objet inanimé
Meaning
not alive, especially not in the manner of animals and humans; lifeless
Example
The museum was full of inanimate objects from ancient times.
Le musée était rempli d'objets inanimés datant de l'époque ancienne.
C1 adjective /ɪˈnɛpt/

inept

inepte
Meaning
lacking skill or ability; clumsy or incompetent
Example
His inept handling of the situation made it worse.
Sa gestion inepte de la situation a empiré les choses.
C1 noun /juːˈfɔː.ri.ə/

euphoria

euphorie, joie extrême, excitation
Meaning
A feeling or state of intense excitement and happiness; elation.
Example
Winning the championship brought a sense of euphoria.
Gagner le championnat a provoqué un sentiment d'euphorie.
C1 noun /ˈwɜːkmənʃɪp/

workmanship

qualité du travail
Meaning
The skill with which something is made or the quality of something made.
Example
The workmanship of the handmade furniture was impeccable.
L'artisanat des meubles faits à la main était impeccable.
C1 noun /ˈskɛptɪk/

skeptic

sceptique
Meaning
A person who doubts or questions accepted beliefs or claims.
Example
The scientist was a skeptic of theories without solid evidence.
Le scientifique était sceptique des théories sans preuve solide.