Rowdy
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C1 adjective /ˈraʊ.di/

Rowdy

bruyant; désordonné; perturbateur
Meaning
disorderly; unruly; noisy and disruptive
Example
The rowdy children were making too much noise.
Les enfants bruyants faisaient trop de bruit.
C1 noun /ˈkruːsɪbəl/

crucible

épreuve sévère, creuset
Meaning
a severe test or trial; a container used for heating substances to very high temperatures
Example
The team emerged stronger from the crucible of competition.
L'équipe est sortie plus forte de l'épreuve de la compétition.
C1 noun /ˈtrɪlədʒi/

trilogy

trilogie
Meaning
a set of three related works, usually books or films, that form a connected story
Example
The director finally released the third film to complete the sci-fi trilogy.
Le réalisateur a enfin sorti le troisième film pour compléter la trilogie de science-fiction.
C1 adjective /ˈkɔːrdiəl/

Cordial

chaleureux; sincère; cordial
Meaning
warmly friendly; sincere; heartfelt
Example
She gave us a cordial welcome at the front door.
Elle nous a donné un accueil chaleureux à la porte d'entrée.
C1 preposition /əˈtɒp/

atop

au sommet
Meaning
on the top of something
Example
A flag was placed atop the tower.
Un drapeau a été placé au sommet de la tour.
C1 adjective /frəˈtɜːrnəl/

fraternal

fraternel
Meaning
Relating to brothers or brotherhood; friendly and supportive.
Example
The two nations maintain a fraternal relationship.
Les deux nations maintiennent une relation fraternelle.
C1 noun /prɪˈtɛnʃən/

pretension

prétention, fausse apparence
Meaning
A claim or assertion to something, often without justification; an attempt to impress by showing greater importance or talent than is actually possessed.
Example
His pretension to be an expert was quickly exposed.
Sa prétention à être un expert a été rapidement exposée.
C1 noun /ˌriː.pəˈkʌʃ.ən/

repercussion

répercussion
Meaning
An unintended consequence occurring some time after an event or action.
Example
The economic crisis had severe repercussions on global trade.
La crise économique a eu de graves répercussions sur le commerce mondial.
C1 adverb /ˌðɛrəˈbaʊt/

thereabout

environ
Meaning
Approximately or around that place, amount, or time.
Example
The repairs will cost five hundred dollars or thereabout.
Les réparations coûteront cinq cents dollars ou environ.
C1 noun /ˈɛf.ɪ.kə.si/

efficacy

efficacité
Meaning
The ability to produce a desired or intended result; effectiveness.
Example
The efficacy of the vaccine has been proven in trials.
L'efficacité du vaccin a été prouvée lors des essais.
C1 adjective /prəˈmɪskjuəs/

promiscuous

promiscueux
Meaning
Having or showing a casual and unselective approach, often used to describe indiscriminate sexual relationships.
Example
The novel depicts a character with a promiscuous lifestyle.
Le roman dépeint un personnage avec un mode de vie promiscu.
C1 noun /rɪˈpen.təns/

Repentance

repentance
Meaning
the action of repenting; sincere regret or remorse
Example
His genuine repentance moved everyone in the courtroom.
Son véritable repentir a ému tout le monde dans la salle d'audience.
C1 noun ˈdʒen.ə.saɪd

genocide

génocide
Meaning
The deliberate killing of a large group of people, especially those of a particular ethnic group or nation.
Example
The allegations of genocide raised global concerns.
Les allégations de génocide ont soulevé des préoccupations mondiales.
C1 verb /ˈskaʊər/

scour

frotter / chercher minutieusement
Meaning
to clean or brighten the surface of something by scrubbing; to search thoroughly
Example
She scoured the kitchen until it shone.
Elle a frotté la cuisine jusqu'à ce qu'elle brille.
C1 noun /ˌpænəˈsiːə/

panacea

panacée
Meaning
A solution or remedy for all difficulties or diseases.
Example
Education is often seen as a panacea for social problems.
L'éducation est souvent considérée comme une panacée pour les problèmes sociaux.
C1 noun /ˈvænɡɑːrd/

vanguard

avant-garde
Meaning
the forefront of an action, movement, or military force
Example
The company is at the vanguard of technological innovation.
L'entreprise est à l'avant-garde de l'innovation technologique.
C1 noun /ˈhɒrəˌskoʊp/

horoscope

horoscope
Meaning
A forecast of a person's future based on the positions of the stars and planets at their birth.
Example
She read her horoscope every morning to see what the stars predicted.
Elle lisait son horoscope chaque matin pour voir ce que les étoiles prédisaient.
C1 noun /ˈtriːzən/

Treason

trahison
Meaning
the crime of betraying one's country, especially by attempting to kill or overthrow the sovereign or government
Example
He was accused of treason against the state.
Il a été accusé de trahison contre l'état.
C1 noun /mɪsˈɡɪv.ɪŋ/

Misgiving

doute; appréhension; incertitude
Meaning
A feeling of doubt or apprehension about the outcome or consequences of something
Example
She had serious misgivings about accepting the job offer.
Elle avait de sérieuses réserves concernant l'acceptation de l'offre d'emploi.
C1 verb /əbˈsteɪn/

abstain

s'abstenir
Meaning
To restrain oneself from indulging in or partaking of something.
Example
People often abstain from digital devices to enhance focus.
Les gens s'abstiennent souvent des appareils numériques pour améliorer leur concentration.
C1 noun /ˈsəʊdiəm/

sodium

sodium
Meaning
a soft, silver-white chemical element that is highly reactive and found in salt.
Example
Sodium is an essential element for maintaining fluid balance in the body.
Le sodium est un élément essentiel pour maintenir l'équilibre des fluides dans le corps.
C1 noun /ɪmˌpɒsəˈbɪlɪti/

impossibility

impossibilité
Meaning
the state or fact of being impossible; something that cannot be done or achieved
Example
Finishing the project in one day was an impossibility.
Finir le projet en un jour était une impossibilité.
C1 noun ˈælərdʒən

allergen

substance qui provoque une réaction allergique
Meaning
A substance that causes an allergic reaction.
Example
Pollen is a common allergen that affects many people.
Le pollen est un allergène courant qui affecte de nombreuses personnes.
C1 noun ˈsɛlf pəˈzɪʃən

self-possession

maîtrise de soi
Meaning
The quality of being calm and confident and in control of one's emotions; composure.
Example
His self-possession during the crisis was remarkable.
Son self-possession pendant la crise était remarquable.
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 /æɡˈnɒs.tɪk/

agnostic

agnostique
Meaning
a person who believes that nothing is known or can be known about the existence of God; uncertain in belief
Example
He described himself as an agnostic rather than an atheist.
Il se décrivait comme un agnostique plutôt qu'un athée.
C1 verb প্রিসিপিটেট

precipitate

précipiter
Meaning
To fall from the sky as rain, snow, or other forms of water.
Example
Vapor precipitates as rain in warmer climates.
La vapeur précipite sous forme de pluie dans les climats plus chauds.
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 /ˌtɒpsi ˈtɜːvi/

topsy-turvy

désordonné
Meaning
in a state of confusion, disorder, or upside down
Example
The sudden announcement left the office in a topsy-turvy state.
L'annonce soudaine a laissé le bureau dans un état complètement désordonné.
C1 adjective /ʌnˈkɛmpt/

unkempt

désordonné
Meaning
Having an untidy or disheveled appearance.
Example
He looked unkempt after sleeping outdoors all night.
Il avait l'air désordonné après avoir dormi dehors toute la nuit.
C1 verb ˌsɝː.kəmˈvent

circumvent

éviter habilement ou contourner des obstacles ou des règles
Meaning
To cleverly avoid or find a way around obstacles or rules.
Example
He tried to circumvent the security system.
Il a essayé de contourner le système de sécurité.
C1 verb /ɪnˈkɜːr/

incur

encourir
Meaning
To bring upon oneself something undesirable, usually as a result of actions.
Example
He incurred a fine for parking in the wrong place.
Il a encouru une amende pour avoir garé sa voiture au mauvais endroit.
C1 adjective /ˈmaʊntɪnəs/

Mountainous

montagneux
Meaning
having many mountains; characterized by mountains
Example
The mountainous region was difficult to travel through.
La région montagneuse était difficile à traverser.
C1 adjective /ɪnˈtræk.tə.bəl/

intractable

incontrôlable
Meaning
Difficult or impossible to manage, control, or solve.
Example
The conflict has become an intractable problem.
Le conflit est devenu un problème incontrôlable.
C1 noun /fɪˈlæn.θrə.pi/

philanthropy

philanthropie
Meaning
the desire to promote the welfare of others, often expressed by the generous donation of money to good causes
Example
Philanthropy has helped improve healthcare in many developing countries.
La philanthropie a contribué à améliorer les soins de santé dans de nombreux pays en développement.
C1 verb/noun /stuːp/

stoop

bonheur
Meaning
To bend one's body forward and downward; also a small porch or staircase at the entrance of a house
Example
He had to stoop to pick up the coin.
Elle n'a pas pu cacher son bonheur lorsqu'elle a reçu le prix.
C1 noun/verb /ˈkætəpʌlt/

catapult

catapulte
Meaning
A device for launching objects at high speed; to hurl or launch something suddenly.
Example
The invention catapulted him to international fame.
L'invention l'a catapulté à la célébrité internationale.
C1 adjective /kənˈkluː.sɪv/

Conclusive

décisif; définitif; résolvant une question complètement
Meaning
final; decisive; settling a matter completely
Example
The evidence was conclusive and left no room for doubt.
La preuve était concluante et n'a laissé aucune place au doute.
C1 noun /ˈdɑː.mə.saɪl/

domicile

domicile
Meaning
A person's legal residence or permanent home.
Example
He declared Canada as his legal domicile.
Il a déclaré le Canada comme son domicile légal.
C1 noun, adjective /ˌæntiˈsɛptɪk/

antiseptic

antiseptique
Meaning
A substance that prevents the growth of disease-causing microorganisms; clean and free from germs.
Example
The nurse applied an antiseptic to the wound.
L'infirmière a appliqué un antiseptique sur la plaie.
C1 verb /spɜːr/

spur

inciter / encourager
Meaning
To encourage or motivate someone to take action.
Example
The teacher's praise spurred him to study harder.
Les éloges du professeur l'ont incité à étudier plus dur.
C1 noun /ˌrɛfəˈrɛndəm/

referendum

référendum
Meaning
a general vote by the population on a single political issue
Example
The government held a referendum on the new constitution.
Le gouvernement a organisé un référendum sur la nouvelle constitution.
C1 verb /ˈɡɑːbəl/

gobble

engloutir
Meaning
to eat something quickly and greedily
Example
The children gobbled their food in minutes.
Les enfants engloutirent leur nourriture en quelques minutes.
C1 noun /roʊz ˈber.i/

Rose berry

baie de rose
Meaning
a type of berry with rose-like characteristics or flavor
Example
The rose berry has a delicate floral taste that reminds me of roses.
La baie de rose a un goût floral délicat qui me rappelle les roses.
C1 verb /ˈbəʊl.stər/

bolster

renforcer
Meaning
To support or strengthen; to prop up.
Example
The new policy aims to bolster economic growth.
La nouvelle politique vise à renforcer la croissance économique.
C1 noun /ˈtaɪ.ɡrəs/

Tigress

tigresse
Meaning
an adult female tiger
Example
The powerful tigress hunted silently through the jungle.
La tigresse puissante chassait silencieusement à travers la jungle.
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 verb /ˈæmpjʊteɪt/

amputate

amputer
Meaning
to cut off a limb from the body by surgery
Example
The doctors had to amputate his leg after the accident.
Les médecins ont dû amputer sa jambe après l'accident.
C1 noun /ˌluː.mɪˈnɒs.ɪ.ti/

luminosity

luminosité
Meaning
The intrinsic brightness of a celestial object; the quality of emitting light.
Example
The luminosity of the star was measured with advanced instruments.
La luminosité de l'étoile a été mesurée à l'aide d'instruments avancés.
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 noun /ræθ/

Wrath

colère
Meaning
extreme anger; intense fury or indignation
Example
His wrath was terrible to behold.
Sa colère était terrible à voir.
C1 adjective /ˈsɜːrvɪsəbl/

serviceable

utilisable
Meaning
fit for use; usable; in working order
Example
The old bicycle is still serviceable despite its age.
Le vieux vélo est encore utilisable malgré son âge.
C1 noun/adjective /ˈbæstərd/

bastard

bâtard
Meaning
a child born to unmarried parents (offensive); also used informally as an insult or to describe something unpleasant
Example
He called him a bastard in anger.
Il l'a traité de bâtard avec colère.
C1 adjective /ɪnˈtrɛpɪd/

intrepid

intrépide
Meaning
fearless and adventurous, often used humorously
Example
The intrepid traveler explored the jungle alone.
Le voyageur intrépide a exploré la jungle seul.
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 noun ˈoʊʃən əˌsɪdɪfɪˈkeɪʃən

ocean acidification

acidification océanique
Meaning
The ongoing decrease in the pH of the Earth's oceans, caused by the absorption of carbon dioxide from the atmosphere.
Example
Ocean acidification is caused by atmospheric CO2 absorption.
L'acidification océanique est causée par l'absorption du CO2 atmosphérique.
C1 adjective /ˈskɛtʃi/

sketchy

incomplet
Meaning
not thorough or detailed; suspicious or unsafe
Example
The details of the project were still sketchy.
Les détails du projet étaient encore incomplets.
C1 noun /ˈkɒb.lər/

Cobbler

cordonnier
Meaning
a person who repairs shoes and other leather goods
Example
The cobbler fixed my broken shoes perfectly.
Le cordonnier a réparé mes chaussures cassées parfaitement.
C1 noun /dɪˈpɑːzətɔːri/

depository

dépôt, entrepôt
Meaning
a place where things are stored or deposited, especially financial assets
Example
The national depository safeguards all government bonds.
Le dépôt national protège tous les bons du gouvernement.
C1 noun, verb /buːz/

booze

alcool
Meaning
alcoholic drink, especially strong liquor; to drink alcohol, often excessively
Example
They bought some booze for the party.
Ils ont acheté de l’alcool pour la fête.
C1 noun /ˈstrɑːtəm/

stratum

strate
Meaning
a layer or level of material, or a social class in society
Example
The upper stratum of society enjoyed privileges not available to others.
La couche supérieure de la société profitait de privilèges non disponibles pour les autres.
C1 noun /ˈroʊ.lɪŋ bɔːrd/

Rolling board

planche à rouler
Meaning
a flat wooden or marble surface used for rolling out dough
Example
She placed the dough on the rolling board.
Elle a placé la pâte sur la planche à rouler.
C1 verb /ˈkæp.saɪz/

capsize

culbuter
Meaning
to overturn in the water
Example
The small fishing boat capsized during the storm.
Le petit bateau de pêche s'est renversé pendant la tempête.
C1 noun ˈrɛp.ə.twɑːr

repertoire

répertoire
Meaning
A stock of plays, dances, or pieces that a company or a performer knows or is prepared to perform.
Example
The actor's repertoire includes both comedy and drama.
Le répertoire de l'acteur comprend à la fois la comédie et le drame.
C1 adjective /ˈpʌn.dʒənt/

Pungent

piquant
Meaning
sharp; strong-smelling; acrid;
Example
The pungent smell of garlic filled the kitchen.
L'odeur piquante de l'ail a envahi la cuisine.
C1 adjective, noun /rɪˈsiːvəbl/

receivable

recouvrable
Meaning
Money that is owed to a company and is expected to be paid.
Example
The company's receivables increased significantly this quarter.
Les créances de l'entreprise ont considérablement augmenté ce trimestre.
C1 adjective /ˈsɛnʃənt/

sentient

sentient
Meaning
Able to perceive or feel things.
Example
Humans are sentient beings capable of reasoning.
Les humains sont des êtres sentients capables de raisonner.
C1 noun /ˈleθ.ər.dʒi/

Lethargy

léthargie; fatigue et inactivité
Meaning
a lack of energy and enthusiasm; tiredness and inactivity
Example
The hot weather caused a feeling of lethargy.
Le temps chaud a causé un sentiment de léthargie.
C1 noun /ˈmætrəˌmoʊni/

matrimony

mariage
Meaning
The state of being married; marriage.
Example
They entered into matrimony after years of friendship.
Ils sont entrés dans le mariage après des années d'amitié.
C1 noun /kənˈveɪəns/

conveyance

transport
Meaning
The action or process of transporting or carrying someone or something from one place to another.
Example
The conveyance of goods was delayed due to bad weather.
Le transport des marchandises a été retardé en raison du mauvais temps.
C1 adjective /səbˈvɜːrsɪv/

subversive

subversif
Meaning
seeking or intended to undermine or overthrow an established system or authority
Example
The group was banned for its subversive activities.
Le groupe a été interdit pour ses activités subversives.
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 adjective /ˈbleɪtənt/

blatant

flagrant
Meaning
done openly and unashamedly; obvious and offensive
Example
The company's blatant disregard for safety regulations angered the public.
Le mépris flagrant de l'entreprise pour les règles de sécurité a mis en colère le public.
C1 noun /suˈpriː.mə.si/

Supremacy

suprématie; autorité ou pouvoir suprême
Meaning
the state of being supreme; highest authority or power
Example
The country established naval supremacy in the region.
Le pays a établi la suprématie navale dans la région.
C1 noun /ˌdez.ɪɡˈneɪ.ʃən/

Designation

désignation; titre; poste; statut officiel
Meaning
the action of choosing someone for a position; a name, title, or official status
Example
His designation as team leader came with additional responsibilities and authority.
Sa désignation en tant que leader d'équipe s'accompagnait de responsabilités supplémentaires et d'autorité.
C1 noun /əˈtaɪər/

attire

vêtement
Meaning
Clothing, especially formal or elegant wear.
Example
She wore traditional attire at the wedding ceremony.
Elle portait un vêtement traditionnel lors de la cérémonie du mariage.
C1 noun, adjective /ˌnɒn ˈrɛzɪdənt/

non-resident

non-résident
Meaning
a person who does not live in a particular country or place permanently
Example
Non-resident students often pay higher tuition fees.
Les étudiants non-résidents paient souvent des frais de scolarité plus élevés.
C1 adjective /ˌkɒmprɪˈhɛnsəbl/

comprehensible

compréhensible
Meaning
able to be understood; intelligible
Example
The teacher explained the topic in a comprehensible way.
Le professeur a expliqué le sujet de manière compréhensible.
C1 adjective /ˈrʌs.tɪk/

Rustic

simple et non sophistiqué ; lié aux zones rurales
Meaning
simple and unsophisticated; relating to rural areas
Example
The rustic cottage had wooden beams and a thatched roof.
Le chalet rustique avait des poutres en bois et un toit de chaume.
C1 verb /raɪð/

writhe

se tordre
Meaning
To twist or squirm in pain or discomfort.
Example
He writhed in pain after twisting his ankle.
Il se tordait de douleur après s'être foulé la cheville.
C1 noun /ˈnɪkəl/

nickel

nickel
Meaning
a small coin, typically worth five cents in the United States
Example
He found a nickel on the ground.
Il a trouvé un nickel par terre.
C1 noun /ˈnɒs.trɪl/

Nostril

narine
Meaning
either of the two openings in the nose through which air passes
Example
The doctor checked each nostril for any blockage.
Le médecin a vérifié chaque narine à la recherche de toute obstruction.
C1 verb /ˈhʌsəl/

hustle

travailler dur / bouger rapidement
Meaning
to move quickly and energetically; to push or work hard to achieve something
Example
She had to hustle to finish the project on time.
Elle a dû travailler dur pour terminer le projet à temps.
C1 noun /noʊz rɪŋ/

Nose ring

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

prelude

prélude
Meaning
An action, event, or statement that serves as an introduction to something more important.
Example
The small fight was only a prelude to a bigger conflict.
La petite bagarre n'était qu'un prélude à un plus grand conflit.
C1 noun /ˈmɒnəʊˌkʌltʃər/

monoculture

monoculture
Meaning
The agricultural practice of growing only one type of crop over a large area and for many consecutive years, which can lead to increased vulnerability to pests and diseases.
Example
Monoculture can lead to soil depletion and increased pest vulnerability.
La monoculture peut entraîner l'épuisement des sols et une vulnérabilité accrue aux ravageurs.
C1 noun /ˈkjuːmɪn/

Cumin

cumin
Meaning
A spice made from the dried seeds of a plant in the parsley family, with a warm earthy flavor
Example
Cumin is an essential spice in Indian and Middle Eastern cooking.
Le cumin est une épice essentielle dans la cuisine indienne et du Moyen-Orient.
C1 verb /ˈkwɪkən/

quicken

accélérer
Meaning
to make or become faster; to accelerate
Example
His pulse began to quicken as he approached the finish line.
Son pouls a commencé à s'accélérer à mesure qu'il s'approchait de la ligne d'arrivée.
C1 noun, verb /klɒt/

clot

caillot
Meaning
a thick mass of coagulated liquid, especially blood; to form such a mass.
Example
The doctor removed a blood clot from the patient.
Le médecin a retiré un caillot de sang du patient.
C1 noun /ˈfɛlən/

felon

criminel
Meaning
a person who has committed a serious crime
Example
The felon was sentenced to ten years in prison.
Le criminel a été condamné à dix ans de prison.
C1 noun ˌpriːˌɒkjʊˈpeɪʃən

preoccupation

préoccupation
Meaning
The state of being absorbed in thought; mental distraction.
Example
His preoccupation with work led to neglecting his personal life.
Sa préoccupation pour le travail a conduit à négliger sa vie personnelle.
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 /ˈmɜː.sɪ.fəl/

Merciful

miséricordieux; compatissant
Meaning
showing compassion or forgiveness; kind and forgiving
Example
The merciful judge gave him a lighter sentence.
Le juge miséricordieux lui a donné une peine plus légère.
C1 noun /rɪˈtrækʃən/

retraction

rétractation
Meaning
the act of taking back a statement, promise, or belief
Example
The newspaper issued a retraction of the false report.
Le journal a publié une rétractation du faux rapport.
C1 noun /nɑːrˈkɒtɪk/

narcotic

narcotique
Meaning
A drug that dulls the senses and relieves pain, often causing sleep and sometimes addiction.
Example
The police seized a large amount of narcotic substances.
La police a saisi une grande quantité de substances narcotiques.
C1 adjective /maɪˈkroʊ.bi.əl/

microbial

microbien
Meaning
Related to bacteria, fungi, and other microscopic organisms.
Example
Microbial activity in the soil improves fertility.
L'activité microbienne dans le sol améliore la fertilité.
C1 noun/verb /ˈræfəl/

raffle

vente de billets de tombola
Meaning
A means of raising money by selling numbered tickets, one or more of which are drawn at random for a prize; to sell something in such a lottery.
Example
The charity decided to raffle a bicycle to raise funds.
La charité a décidé de vendre un vélo à travers une tombola pour collecter des fonds.
C1 noun /ˈpæntəmaɪm/

pantomime

pantomime
Meaning
A type of theatrical performance using gestures and movements without spoken words; in Britain, a musical comedy play for families performed at Christmas.
Example
The children enjoyed the Christmas pantomime at the local theater.
Les enfants ont apprécié la pantomime de Noël au théâtre local.
C1 noun ˌdʒiːəˈlɒdʒɪkəl ˈstrʌktʃər

geological structure

structure géologique
Meaning
The arrangement and composition of rocks, minerals, and landforms in the Earth's crust.
Example
Scientists will study the Moon's geological structure.
Les scientifiques étudieront la structure géologique de la lune.
C1 noun ˌsæn.ɪ.taɪˈzeɪ.ʃən

sanitization

désinfection
Meaning
The process of cleaning and disinfecting to eliminate germs and bacteria.
Example
Regular sanitization keeps appliances germ-free.
La désinfection régulière garde les appareils sans germes.
C1 verb /pəˈruːz/

peruse

bonheur
Meaning
to read something carefully and thoroughly; sometimes used to mean to browse casually
Example
She sat down to peruse the contract before signing it.
Elle ne pouvait pas cacher son bonheur lorsqu'elle a reçu le prix.
C1 adjective /ˈseɪlaɪn/

Saline

salé; lié à l'eau salée
Meaning
containing salt; salty; relating to salt water
Example
The saline solution is used for medical treatments.
La solution saline est utilisée pour les traitements médicaux.
C1 verb /dɪˈvɒlv/

devolve

déléguer
Meaning
To pass power, responsibility, or duties to another person or group.
Example
The responsibility will devolve on the new manager.
La responsabilité sera transférée au nouveau responsable.
C1 adjective /ˌbaɪˈlæt.ər.əl/

bilateral

bilatéral
Meaning
An agreement or relationship between two parties that is mutual, two-sided, or reciprocal.
Example
The two countries signed a bilateral trade agreement.
Les deux pays ont signé un accord commercial bilatéral.
C1 adverb /ˈkrɒswaɪz/

Crosswise

en croix
Meaning
in the form of a cross; diagonally across
Example
Place the logs crosswise to build a stable fire.
Place les bûches en croix pour construire un feu stable.
C1 noun /ˈtɜː.mɔɪl/

turmoil

tourmente
Meaning
A state of great disturbance, confusion, or uncertainty.
Example
The political turmoil led to mass protests.
Le turmoil politique a conduit à des manifestations de masse.
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 noun /ˈkɒnstənsi/

constancy

constance
Meaning
the quality of being faithful and dependable
Example
Her constancy in friendship is admirable.
Sa constance en amitié est admirable.
C1 verb /ɛmˈbɛzəl/

embezzle

détourner
Meaning
to steal or misuse money or property entrusted to one's care
Example
The accountant was arrested for embezzling company funds.
Le comptable a été arrêté pour avoir détourné des fonds de l'entreprise.
C1 verb /ˈtrɪkl̩/

trickle

couler
Meaning
To flow or fall in a small, slow stream or drops.
Example
Water began to trickle down the wall after the heavy rain.
Après la pluie forte, l'eau a commencé à couler lentement le long du mur.
C1 adjective /diːˈsɛntrəlaɪzd/

decentralized

décentralisé
Meaning
Controlled by several local offices or authorities rather than one single one.
Example
The decentralized system allowed for more control at local levels.
Le système décentralisé a permis un plus grand contrôle au niveau local.
C1 adjective /dɪˈfʌŋkt/

defunct

hors service, disparu
Meaning
No longer existing, operating, or functioning.
Example
The company became defunct after the financial crisis.
L'entreprise est devenue défectueuse après la crise financière.
C1 noun /ˈbjuːɡəl/

Bugle

bugle
Meaning
a brass musical instrument similar to a trumpet but without valves, used especially for military calls
Example
The soldier played the bugle to signal the start of the ceremony.
Le soldat a joué du bugle pour signaler le début de la cérémonie
C1 verb /nɪˈɡeɪt/

negate

annuler, nier
Meaning
To cancel out or make ineffective; to deny the truth of something.
Example
The new evidence will negate the claims made earlier.
Les nouvelles preuves annuleront les affirmations faites précédemment.
C1 noun /spæt/

spat

dispute mineure
Meaning
a short, petty quarrel or argument
Example
They had a brief spat about who should do the dishes.
Ils ont eu une petite dispute sur qui devait faire la vaisselle.
C1 adjective /ɪˈɡriːdʒəs/

egregious

atroce
Meaning
Outstandingly bad; shocking.
Example
The company was fined for its egregious safety violations.
L'entreprise a été condamnée à une amende pour ses violations atroces de la sécurité.
C1 verb /ˈæk.lɪ.meɪt/

acclimate

s'acclimater
Meaning
To adapt or become accustomed to a new environment or situation
Example
It takes time to acclimate to a new climate.
Il faut du temps pour s'acclimater à un nouveau climat.
C1 adjective /ˈædəmənt/

Adamant

obstiné; déterminé; inflexible; intransigeant
Meaning
একগুঁয়ে; জেদী; দৃঢ়সংকল্প; অনমনীয়;
Example
She was adamant about her decision to leave the company.
Elle était obstinée dans sa décision de quitter l'entreprise.
C1 noun /moʊˈzeɪɪk/

mosaic

mosaïque
Meaning
A picture or pattern produced by arranging together small pieces of stone, tile, or glass.
Example
The church ceiling was decorated with a beautiful mosaic.
Le plafond de l'église était décoré d'une magnifique mosaïque.
C1 noun /ˈdɑːsieɪ/

dossier

dossier
Meaning
A collection of documents about a particular person, event, or subject.
Example
The lawyer presented a dossier of evidence to the court.
L'avocat a présenté un dossier de preuves au tribunal.
C1 noun ˈɛksəʊˌplænɪt

exoplanet

une planète qui orbite autour d'une étoile en dehors du système solaire
Meaning
A planet that orbits a star outside the solar system.
Example
Astronomers have discovered thousands of exoplanets in the last decade.
Les astronomes ont découvert des milliers d'exoplanètes au cours de la dernière décennie.