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C1 adjective /ˌʌnrɪˈfaɪnd/

unrefined

non raffiné
Meaning
not processed or purified; lacking polish or sophistication
Example
The unrefined oil must be processed before it can be used as fuel.
Le pétrole non raffiné doit être traité avant d’être utilisé comme carburant.
C1 verb /ˈɪnsjuleɪt/

insulate

isoler
Meaning
To protect something by covering it, especially to prevent heat, sound, or electricity from escaping or entering.
Example
The house was insulated to reduce heating costs.
La maison a été isolée pour réduire les coûts de chauffage.
C1 verb /dʒɒt/

jot

écrire rapidement et brièvement
Meaning
to write something quickly and briefly
Example
She jotted down his phone number on a napkin.
Elle a noté rapidement son numéro de téléphone sur un serviette.
C1 adjective /rɪˈbel.jəs/

Rebellious

révolté; désobéissant; qui défie l'autorité;
Meaning
defying authority; resisting control; disobedient;
Example
The rebellious teenager refused to follow his parents' rules.
L'adolescent rebelle a refusé de suivre les règles de ses parents.
C1 noun /ˈpæd.ək/

paddock

champ clos pour chevaux ou autres animaux
Meaning
a small enclosed field where horses or other animals are kept
Example
The horses were grazing in the paddock.
Les chevaux broutaient dans le paddock.
C1 noun /ˈæntənɪm/

antonym

antonyme
Meaning
A word opposite in meaning to another.
Example
‘Hot’ is the antonym of ‘cold’.
‘Hot’ est l'antonyme de ‘cold’.
C1 adjective ˌɪn.krəˈmen.təl

incremental

incrémental
Meaning
Relating to or denoting an increase or addition, especially one of a series on a fixed scale; proceeding in small stages.
Example
Incremental changes ensure sustainability.
Les changements incrémentaux assurent la durabilité.
C1 verb /səˈplænt/

supplant

supplanter
Meaning
To take the place of something or someone, often by force or strategy.
Example
Digital platforms have supplanted traditional newspapers.
Les plateformes numériques ont supplanté les journaux traditionnels.
C1 adjective /ˈspel.baʊnd/

Spellbound

fasciné; envoûté
Meaning
completely fascinated and unable to move or think about anything else; enchanted
Example
The children sat spellbound as the magician performed his tricks.
Les enfants sont restés fascinés tandis que le magicien faisait ses tours.
C1 noun /əˈpɒlədʒɪst/

apologist

défenseur
Meaning
a person who defends or justifies something, often a controversial belief or institution
Example
He is known as an apologist for authoritarian regimes.
Il est connu comme un défenseur des régimes autoritaires.
C1 verb /rɪˈsʌsɪteɪt/

resuscitate

ressusciter
Meaning
to revive someone from unconsciousness or apparent death
Example
The doctors tried to resuscitate the patient after the heart attack.
Les médecins ont essayé de ressusciter le patient après l'attaque cardiaque.
C1 noun /ˈmɛrɪɡoʊld/

Marigold

souci
Meaning
a bright orange or yellow flower of the daisy family, often used in gardens and ceremonies
Example
The vibrant marigold flowers added a splash of color to the festival decorations.
Les fleurs de souci éclatantes ont apporté une touche de couleur aux décorations du festival.
C1 noun /teɪnt/

Taint

tache; marque; corruption ou contamination
Meaning
a stain or mark that spoils something; corruption or contamination
Example
The scandal left a permanent taint on his reputation.
Le scandale a laissé une tache permanente sur sa réputation.
C1 verb /dɪsˈlɒdʒ/

dislodge

déloger
Meaning
To remove or force out from a position, especially one that is fixed or hard to move.
Example
The troops dislodged the enemy from the hill.
Les troupes ont délogé l'ennemi de la colline.
C1 noun /krʊk/

crook

escroc
Meaning
a dishonest person, especially a criminal
Example
The police finally caught the crook who had been stealing cars.
La police a finalement attrapé l'escroc qui volait des voitures.
C1 verb /ˌriːɪmˈbɜːrs/

reimburse

rembourser
Meaning
to pay back money to someone who has spent it or lost it
Example
The company reimbursed him for travel expenses.
L'entreprise lui a remboursé les frais de voyage.
C1 noun /ˈrɒstrəm/

rostrum

estrade
Meaning
A raised platform for speakers, performers, or leaders.
Example
The politician delivered a speech from the rostrum.
Le politicien a fait un discours depuis l'estrade.
C1 noun /ˈded.lɑk/

Dead-lock

impasse; blocage
Meaning
a situation in which no progress is possible; complete standstill
Example
The negotiations reached a deadlock when neither side would compromise.
Les négociations ont atteint une impasse lorsque les deux parties ne voulaient pas faire de compromis.
C1 adjective /ˈfrɪvələs/

frivolous

frivole
Meaning
Not having any serious purpose or value; silly or unimportant.
Example
She dismissed the frivolous complaint quickly.
Elle a rapidement rejeté la plainte frivole.
C1 adjective /ˈblaɪtɪd/

blighted

détruit
Meaning
Spoiled, damaged, or destroyed.
Example
The blighted neighborhood was abandoned by most residents.
Le quartier détruit a été abandonné par la plupart des résidents.
C1 noun ɔːrˈdiːl

ordeal

épreuve difficile
Meaning
A physical or mental painful experience that must be endured
Example
Surviving the wilderness was a tough ordeal for them.
Survivre dans la nature a été une épreuve difficile pour eux.
C1 adjective /ˈɜːrstwaɪl/

erstwhile

ancien
Meaning
former or in the past
Example
They were erstwhile friends but no longer speak.
Ils étaient des amis anciens, mais ils ne parlent plus.
C1 adjective /ˈpəʊ.tənt/

Potent

puissant; fort; efficace
Meaning
having great strength, power, or effect; influential
Example
The medicine is very potent and should be taken carefully.
Le médicament est très puissant et doit être pris avec précaution.
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 /ɪˈreləvəns/

irrelevance

irrélevance
Meaning
the quality of not being connected to or important for a particular matter; lack of significance
Example
His long explanation only highlighted the irrelevance of the details to the main issue.
Sa longue explication n’a fait que souligner l’irrélevance des détails pour le sujet principal.
C1 noun /rɪˈsɜː.dʒəns/

resurgence

résurgence
Meaning
An increase or revival after a period of little activity, popularity, or occurrence.
Example
The city saw a resurgence in tourism after the pandemic.
La ville a connu une résurgence du tourisme après la pandémie.
C1 adjective /ˌɪmprɪˈsaɪs/

imprecise

imprécis
Meaning
Not exact or accurate; vague.
Example
His explanation was too imprecise to be helpful.
Son explication était trop imprécise pour être utile.
C1 noun /ˈiːɡoʊˌɪzəm/

egoism

égoïsme
Meaning
An ethical theory that treats self-interest as the foundation of morality; also, excessive preoccupation with oneself.
Example
His decisions were often driven by egoism rather than concern for others.
Ses décisions étaient souvent motivées par l'égoïsme plutôt que par la préoccupation pour les autres.
C1 verb /wɛt/

whet

aiguiser/éveiller
Meaning
To sharpen the blade of a tool or to stimulate interest or appetite.
Example
The smell of food whetted my appetite.
L'odeur de la nourriture a réveillé mon appétit.
C1 noun /ˈɛksɜːrpt/

excerpt

extrait
Meaning
A short portion taken from a text, film, or piece of music.
Example
The teacher read an excerpt from the novel.
Le professeur a lu un extrait du roman.
C1 noun /ˈmɑː.kɪt ˌpen.ɪˈtreɪ.ʃən/

Market Penetration

pénétration du marché
Meaning
A measure of the amount of sales or adoption of a product or service compared to the total theoretical market for that product or service.
Example
High market penetration ensures competitive dominance.
Une forte pénétration du marché assure la domination concurrentielle.
C1 adjective /ɪnˈlaɪ.tənd/

Enlightened

éclairé; illuminé; sage;
Meaning
having or showing a rational, modern outlook; having spiritual knowledge or understanding
Example
The enlightened teacher shared wisdom with all her students.
Le professeur éclairé a partagé la sagesse avec tous ses étudiants.
C1 verb ˈdiː.vi.eɪt

deviate

s'écarter
Meaning
To depart from an established course or normal pattern.
Example
He tends to deviate from the original plan.
Il a tendance à s'écarter du plan initial.
C1 verb /ˈfɔːlsɪfaɪ/

falsify

falsifier
Meaning
to make something false or to misrepresent
Example
He tried to falsify the documents to avoid taxes.
Il a essayé de falsifier les documents pour éviter les impôts.
C1 noun /ˌænəlˈdʒiːzɪk/

analgesic

analgésique
Meaning
A drug or substance that relieves pain.
Example
She took an analgesic to ease her headache.
Elle a pris un analgésique pour soulager son mal de tête.
C1 noun /tækˈtɪʃ.ən/

tactician

stratège
Meaning
a person who is skilled at planning and achieving goals, especially in military or business
Example
Napoleon was a brilliant tactician.
Napoléon était un brillant tacticien.
C1 verb /ˈlɔːndər/

launder

laver les vêtements / dissimuler l'origine de l'argent obtenu illégalement
Meaning
to wash clothes, linens, etc.; or to conceal the origins of money obtained illegally
Example
She laundered all the dirty clothes on Sunday.
Elle a lavé tous les vêtements sales dimanche.
C1 verb /ˌriː.ɪˈstæblɪʃ/

reestablish

rétablir
Meaning
to set up or restore something again after it has been disrupted
Example
The government worked hard to reestablish peace in the region.
Le gouvernement a travaillé dur pour rétablir la paix dans la région.
C1 adjective, noun, verb /ˈtrɛbəl/

treble

triple, son aigu
Meaning
triple; consisting of three parts; high-pitched sound in music
Example
The company's profits trebled in just two years.
Les bénéfices de l'entreprise ont triplé en seulement deux ans.
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 adjective /ˈtɛmpərd/

tempered

temperé
Meaning
having a specified temper or disposition; strengthened or moderated.
Example
She gave a tempered response to the criticism.
Elle a donné une réponse tempérée à la critique.
C1 noun/verb /pɔːr/

pore

pore / étudier attentivement
Meaning
As a noun: a tiny opening in the skin or surface. As a verb: to study something carefully.
Example
She pored over the documents for hours before making a decision.
Elle a étudié les documents pendant des heures avant de prendre une décision.
C1 verb /ɡɔːr/

gore

percer avec des cornes
Meaning
to pierce with horns or tusks; spilled blood
Example
The bull gored the matador during the fight.
Le taureau a blessé le matador pendant le combat.
C1 noun /ˌdiː.mɑːˈkeɪ.ʃən/

Demarcation

démarcation
Meaning
the action of fixing the boundary or limits of something; separation or division
Example
The demarcation between public and private land was clearly marked.
La délimitation entre les terres publiques et privées était clairement marquée.
C1 noun /ˈkriː.dəns/

credence

crédibilité, foi
Meaning
belief in or acceptance of something as true
Example
The witness gave credence to the defendant's alibi.
Le témoin a accordé du crédit à l'alibi de l'accusé.
C1 noun sælˈveɪʃən

salvation

salut
Meaning
Deliverance from sin and its consequences, believed by Christians to be brought about by faith in Christ.
Example
The story revolves around the theme of salvation.
L'histoire tourne autour du thème du salut.
C1 adjective /ˈsiː.di/

Seedy

plein de graines; sale et dégradant; en mauvais état
Meaning
squalid and disreputable; shabby and run-down; full of seeds
Example
They avoided walking through the seedy part of town at night.
Ils évitaient de marcher dans la partie sale et dégradante de la ville la nuit.
C1 verb /nʌdʒ/

nudge

coup de coude
Meaning
To push someone gently, usually with your elbow, in order to attract attention.
Example
She nudged him to be quiet during the meeting.
Elle lui donna un coup de coude pour qu'il se taise pendant la réunion.
C1 adjective /ˈdɔːr.mənt/

Dormant

inactif; dormant; temporairement suspendu; pas actuellement actif
Meaning
inactive; sleeping; temporarily suspended; not currently active
Example
The volcano has been dormant for over a century.
Le volcan est inactif depuis plus d'un siècle.
C1 adjective /ˈpɜːrsənəbl/

personable

charmant
Meaning
having a pleasant appearance and manner; attractive and friendly
Example
The new teacher is very personable and easy to talk to.
Le nouveau professeur est très charmant et facile à aborder.
C1 adjective ˈdɔːn.tɪŋ

daunting

intimidant ou difficile
Meaning
Something that seems intimidating or challenging.
Example
The task seemed daunting, but she completed it successfully.
La tâche semblait intimidante, mais elle l'a terminée avec succès.
C1 noun /ˈmæntl̩/

mantle

manteau, responsabilité
Meaning
A cloak or covering; also the layer of the earth between the crust and the core.
Example
The leader assumed the mantle of responsibility.
Le leader a pris le manteau de la responsabilité.
C1 verb /veks/

vex

agacer
Meaning
to annoy or frustrate someone; to cause trouble
Example
The constant noise from construction vexes the residents.
Le bruit constant de la construction agace les résidents.
C1 noun /ˈkɒnfɪdænt/

confidant

confident
Meaning
A person with whom one shares a secret or private matter, trusting them not to repeat it.
Example
She found a true confidant in her childhood friend.
Elle a trouvé un vrai confident dans son ami d'enfance.
C1 adjective /dɪˈmɒnstrəbl/

demonstrable

démontrable
Meaning
clearly able to be shown or proven
Example
There was demonstrable evidence that he was innocent.
Il y avait des preuves démontrables qu'il était innocent.
C1 noun /ˈnjuːtrɪənt dɪˈfɪʃənsi/

nutrient deficiency

déficience en nutriments
Meaning
A lack of essential nutrients required for healthy plant growth, which can result in poor crop development, reduced yields, and increased susceptibility to diseases.
Example
Nutrient deficiency in the soil can reduce crop productivity.
La déficience en nutriments dans le sol peut réduire la productivité des cultures.
C1 exclamation /juˈriːkə/

eureka

Eureka!
Meaning
An exclamation used to express a sudden discovery or realization.
Example
When the solution finally came to him, he shouted, 'Eureka!'
Quand la solution lui est enfin venue, il a crié : 'Eureka!'
C1 verb /ˈhæmpər/

hamper

entraver
Meaning
to hinder or impede the movement or progress of
Example
The heavy rain hampered our travel plans.
La forte pluie a entravé nos plans de voyage.
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 /kɔɪ/

coy

timide, réservé
Meaning
reluctant to give details or reveal feelings; shy or reserved
Example
She gave a coy smile when asked about her plans.
Elle a donné un sourire timide lorsqu'on lui a demandé ses projets.
C1 noun /ɡeɪt/

gait

manière de marcher
Meaning
A person's manner of walking.
Example
His slow gait showed that he was tired.
Sa démarche lente montrait qu'il était fatigué.
C1 noun /ˈledʒ.ər/

Ledger

grand livre
Meaning
a book or other collection of financial accounts of a particular type
Example
The accountant updated the company ledger daily.
Le comptable a mis à jour le grand livre de l'entreprise tous les jours.
C1 verb /ænˈtæɡənaɪz/

antagonize

antagoniser
Meaning
to cause someone to become hostile or angry; to provoke opposition
Example
His rude remarks only served to antagonize his colleagues.
Ses remarques impolies n'ont servi qu'à antagoniser ses collègues.
C1 noun /ˌɪnkənˈsɪstənsi/

inconsistency

incohérence
Meaning
The quality of being contradictory, irregular, or not staying the same.
Example
There is an inconsistency between his words and actions.
Il y a une incohérence entre ses paroles et ses actions.
C1 adjective /ˌɪnkənˈsiːvəbl̩/

inconceivable

inconcevable
Meaning
Impossible to imagine or believe; beyond comprehension.
Example
It seemed inconceivable that she could finish the marathon after such little training.
Il semblait inconcevable qu'elle puisse finir le marathon après si peu d'entraînement.
C1 noun /ˌpeɪ.li.ɒnˈtɒl.ə.dʒi/

paleontology

paléontologie
Meaning
the branch of science concerned with fossil animals and plants
Example
She decided to study paleontology at university.
Elle a décidé d'étudier la paléontologie à l'université.
C1 adjective /ˌɪndɪˈstɪŋkt/

indistinct

indistinct
Meaning
Not clear or sharply defined; vague or blurred.
Example
The sound of voices was indistinct in the distance.
Le son des voix était indistinct au loin.
C1 verb /ˈtɪŋkər/

tinker

bricoler
Meaning
to make small adjustments or repairs to something, often experimentally or imperfectly
Example
He likes to tinker with old radios in his garage.
Il aime bricoler avec des vieilles radios dans son garage.
C1 adjective /ˌæprɪˈhɛnsɪv/

apprehensive

anxieux
Meaning
feeling anxious or fearful that something bad will happen
Example
He was apprehensive about starting a new job in a foreign country.
Il était anxieux à l'idée de commencer un nouveau travail dans un pays étranger.
C1 noun /mɔːˈtæləti/

mortality

mortalité
Meaning
the state of being subject to death; the death rate of a population
Example
Advancements in medicine have reduced child mortality significantly.
Les progrès de la médecine ont considérablement réduit la mortalité infantile.
C1 noun /ˈkɪŋ.fɪʃ.ər/

King-Fisher

martin-pêcheur
Meaning
a small bird with bright blue and orange feathers that catches fish by diving into water
Example
The colorful kingfisher dove into the pond to catch a fish.
Le martinet coloré plongea dans l'étang pour attraper un poisson.
C1 adjective ˈriːdʒən spəˈsɪfɪk

region-specific

spécifique à la région
Meaning
Relating to or characteristic of a particular region or area.
Example
Climate change impacts are region-specific.
Les impacts du changement climatique sont spécifiques à la région.
C1 adjective /ɪˈlɪptɪkl/

elliptical

elliptique
Meaning
Having the shape of an ellipse; also, a style of speech that is concise and sometimes obscure.
Example
The planet follows an elliptical orbit around the sun.
La planète suit une orbite elliptique autour du soleil.
C1 verb /ɪɡˈzɒnəreɪt/

exonerate

exonérer
Meaning
To clear someone from blame or accusation.
Example
The court exonerated her from all charges.
Le tribunal l'a exonérée de toutes les charges.
C1 noun ˈpɜː.mə.kʌl.tʃər

permaculture

permaculture
Meaning
The development of agricultural ecosystems intended to be sustainable and self-sufficient.
Example
Permaculture promotes self-sufficient farming systems.
La permaculture promeut des systèmes agricoles autonomes.
C1 verb /dɪsˈoʊn/

disown

renier
Meaning
to refuse to acknowledge or accept responsibility for someone or something
Example
He decided to disown his reckless brother.
Il a décidé de renier son frère imprudent.
C1 verb /ɪnˈsɪnjueɪt/

insinuate

insinuer
Meaning
To suggest or hint something indirectly and often unpleasantly.
Example
He insinuated that she had lied about her qualifications.
Il a insinué qu'elle avait menti sur ses qualifications.
C1 adverb/adjective /vɜːˈbeɪ.tɪm/

verbatim

mot pour mot ou littéralement
Meaning
In exactly the same words as were used originally; word for word repetition.
Example
She repeated his instructions verbatim to avoid errors.
Elle a répété ses instructions mot pour mot pour éviter les erreurs.
C1 adjective /ˌsekənd ˈreɪt/

second-rate

de seconde zone
Meaning
Of mediocre or inferior quality.
Example
The movie was entertaining but clearly second-rate compared to the original.
Le film était divertissant mais clairement de seconde zone comparé à l'original.
C1 noun, adjective /ˈlæksətɪv/

laxative

laxatif
Meaning
A medicine or substance that stimulates bowel movements; tending to loosen or relieve constipation.
Example
The doctor prescribed a mild laxative for her condition.
Le médecin a prescrit un laxatif léger pour son état.
C1 adjective /ɔːˌθɒr.ɪˈteə.ri.ən/

authoritarian

autoritaire
Meaning
Demanding absolute obedience to authority; excessively controlling or strict in governance.
Example
Authoritarian parenting often limits a child's independence.
L'éducation autoritaire limite souvent l'indépendance d'un enfant.
C1 adjective /əˈbreɪsɪv/

abrasive

rugueux, rêche ou capable d'user par frottement
Meaning
harsh, rough, or capable of wearing down by rubbing
Example
His abrasive tone made everyone uncomfortable.
Son ton rugueux a mis tout le monde mal à l'aise.
C1 verb /kənˈviːn/

convene

se réunir, convoquer une réunion ou un rassemblement
Meaning
to come together or assemble, especially for a meeting or formal gathering
Example
The board will convene tomorrow to discuss the new policy.
Le conseil se réunira demain pour discuter de la nouvelle politique.
C1 noun /ˈbærɪstər/

barrister

avocat
Meaning
A type of lawyer in certain legal systems who specializes in courtroom advocacy and litigation.
Example
The barrister argued the case passionately before the judge.
L'avocat a plaidé l'affaire avec passion devant le juge.
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 noun ˈsɒv.rɪn.ti

sovereignty

souveraineté
Meaning
The authority of a state to govern itself or another state; supreme power or authority.
Example
Sovereignty is essential for a nation's identity.
La souveraineté est essentielle pour l'identité d'une nation.
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 /ɪˈkwɛstriən/

equestrian

équestre
Meaning
Relating to horse riding or horseback riders.
Example
She won several equestrian competitions.
Elle a remporté plusieurs compétitions équestres.
C1 verb /ˈɛkstrɪkeɪt/

extricate

dégager
Meaning
To free someone or something from a constraint or difficulty.
Example
The firefighters extricated the passengers from the wrecked car.
Les pompiers ont extriqué les passagers de la voiture accidentée.
C1 verb /ˌʌndəˈreɪt/

underrate

sous-estimer
Meaning
to fail to recognize the full value or importance of something or someone
Example
Many people underrate the benefits of regular exercise.
Beaucoup de gens sous-estiment les bienfaits de l'exercice régulier.
C1 noun ˌdaɪvɜːsɪfɪˈkeɪʃən

diversification

diversification
Meaning
The practice of spreading investments across various assets or sectors to reduce risk.
Example
Diversification helps to reduce investment risk.
La diversification aide à réduire le risque d'investissement.
C1 noun prɪˈzɝː.və.tɪv

preservative

conservateur
Meaning
A chemical substance that prevents decay, fermentation, or other natural processes that cause food deterioration.
Example
Artificial preservatives are harmful to health.
Les conservateurs artificiels sont nuisibles pour la santé.
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 adjective /hɪpˈnɒtɪk/

hypnotic

hypnotique
Meaning
Producing sleep or a trance-like state; mesmerizing.
Example
The music had a hypnotic effect on the audience.
La musique avait un effet hypnotique sur le public.
C1 verb /ɜːr/

err

errer
Meaning
to make a mistake or be incorrect
Example
To err is human, to forgive divine.
Se tromper est humain, pardonner est divin.
C1 verb /dɪˈɡreɪd/

degrade

dégrader
Meaning
To lower in dignity, quality, or value; to treat with disrespect or to deteriorate.
Example
Harsh words can degrade a person's confidence.
Les mots durs peuvent dégrader la confiance d'une personne.
C1 noun /dɪˈfen.dənt/

Defendant

défendeur
Meaning
an individual, company, or institution sued or accused in a court of law
Example
The defendant pleaded not guilty to all charges brought against him.
Le défendeur a plaidé non coupable de toutes les accusations portées contre lui.
C1 verb /ˈstriːmlaɪnɪŋ/

streamlining

rationalisation
Meaning
The process of making an organization or system more efficient by simplifying or eliminating unnecessary steps
Example
Streamlining processes can significantly reduce operational costs.
La rationalisation des processus peut réduire considérablement les coûts opérationnels.
C1 noun /fiːt/

feat

exploit
Meaning
an achievement that requires great courage, skill, or strength
Example
Climbing Mount Everest was a remarkable feat.
Gravir le mont Everest fut un exploit remarquable.
C1 noun/verb /dɛnt/

dent

bosse
Meaning
a small hollow mark on the surface of something; to make a small hollow mark
Example
The accident left a dent in the car door.
L'accident a laissé une bosse dans la porte de la voiture.
C1 verb /ɪɡˈnaɪt/

ignite

enflammer
Meaning
To catch fire or cause to catch fire; to start or arouse.
Example
The sparks ignited the dry leaves in seconds.
Les étincelles ont enflammé les feuilles sèches en quelques secondes.
C1 noun /ʌnkənˈsɜːrn/

Unconcern

désintérêt
Meaning
lack of worry or interest; indifference
Example
She showed complete unconcern about the criticism.
Elle a montré un total désintérêt face à la critique.
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 adjective /ʌnˈbraɪdld/

unbridled

déraisonné
Meaning
Uncontrolled and unrestrained.
Example
The protesters showed unbridled enthusiasm for change.
Les manifestants ont montré un enthousiasme débridé pour le changement.
C1 verb /ˈpændər/

pander

flatter, cirer les bottes
Meaning
to indulge or exploit the weaknesses, desires, or immoral tendencies of others
Example
The politician was accused of pandering to voters' fears.
Le politicien a été accusé de flatter les peurs des électeurs.
C1 adjective /əˈtjuːnd/

attuned

réceptif / harmonieux
Meaning
Being receptive or sensitive to something; well adjusted or in harmony.
Example
She is attuned to the needs of her students.
Elle est réceptive aux besoins de ses élèves.
C1 noun /ræmˈbuːtən/

Rambutan

ramboutan
Meaning
a tropical fruit with red spiky skin and white translucent sweet flesh similar to litchi
Example
The rambutan looks scary with its hairy skin but tastes very sweet inside.
Le rambutan a l'air effrayant avec sa peau poilue, mais il a un goût très sucré à l'intérieur.
C1 noun /ˈkæləs/

callus

zone épaissie de la peau
Meaning
A thickened and hardened part of the skin or soft tissue, especially in an area subjected to friction.
Example
A callus formed on his palm from using tools every day.
Un callus s'est formé sur sa paume à force d'utiliser des outils tous les jours.
C1 noun /ɪkˈstrækʃən/

extraction

extraction
Meaning
the act of removing something, especially by pulling it out
Example
The extraction of oil from the ground requires special equipment.
L'extraction de pétrole du sol nécessite des équipements spéciaux.
C1 noun /ˈkaʊntərˌpɔɪnt/

counterpoint

contrepoint
Meaning
an argument, idea, or theme contrasting with another; also a musical term for independent melody
Example
Her calm attitude was a counterpoint to his anger.
Son attitude calme était un contrepoint à sa colère.
C1 noun ˌdʒɛriˈætrɪk səˈsaɪəti

geriatric society

société gériatrique
Meaning
A society or community where elderly people make up a large proportion of the population
Example
A geriatric society demands specialized healthcare systems.
Une société gériatrique exige des systèmes de soins de santé spécialisés.
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 adjective /ˈrɛvərənt/

reverent

révérencieux
Meaning
Showing deep and solemn respect.
Example
They listened to the speech in a reverent silence.
Ils ont écouté le discours dans un silence révérencieux.
C1 noun ˌhaɪ.droʊˈpɒn.ɪks

hydroponics

hydroponie
Meaning
Growing plants using nutrient-rich water instead of soil.
Example
Hydroponics allows crops to grow without soil.
L'hydroponie permet aux cultures de pousser sans sol.
C1 adjective /ʌnˈweɪ.vər.ɪŋ/

unwavering

inébranlable
Meaning
Steady or resolute; not wavering.
Example
He showed unwavering dedication to his goal.
Il a montré un dévouement inébranlable à son objectif.
C1 noun /oʊθ/

Oath

serment
Meaning
a solemn promise or declaration; a sworn statement
Example
The doctor took an oath to help patients.
Le médecin a prêté serment pour aider les patients.
C1 noun (plural of fungus) /ˈfʌndʒaɪ/

fungi

champignon
Meaning
a group of spore-producing organisms such as mushrooms, molds, and yeasts
Example
Fungi play an important role in breaking down organic matter in nature.
Les champignons jouent un rôle important dans la dégradation de la matière organique dans la nature.
C1 verb /ˈmʌtər/

mutter

marmonner
Meaning
to speak in a low or barely audible voice, often in dissatisfaction or irritation
Example
He muttered something under his breath as he walked away.
Il marmonna quelque chose sous son souffle en s'éloignant.
C1 verb /ˈkɪndəl/

kindle

allumer
Meaning
to light a fire; to arouse or inspire
Example
She kindled the campfire with dry wood.
Elle a allumé le feu de camp avec du bois sec.
C1 adjective /pəˈroʊkiəl/

parochial

parroquial
Meaning
Having a limited or narrow outlook; relating to a parish.
Example
His parochial view prevented him from understanding global issues.
Sa vision paroissiale l'a empêché de comprendre les problèmes mondiaux.
C1 /ˈɡrævəl/

gravel

gravier
Meaning
Small stones and pebbles, often mixed with sand, used for paths, roads, and construction.
Example
The driveway was covered with gravel.
L'allée était recouverte de gravier.