Sierra Club
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C1 noun /siˈɛrə klʌb/

Sierra Club

Sierra Club
Meaning
An American environmental organization founded in 1892 by John Muir, focused on promoting conservation of the natural environment by influencing public policy decisions.
Example
John Muir founded the Sierra Club in 1892 to protect wild areas.
John Muir a fondé le Sierra Club en 1892 pour protéger les zones sauvages.
C1 noun /ˈædɪdʒ/

adage

proverbe
Meaning
a short, well-known saying that expresses a general truth or piece of advice
Example
The old adage says that honesty is the best policy.
Le vieux proverbe dit que l'honnêteté est la meilleure politique.
C1 adjective /ˈbaʊn.tɪ.fəl/

bountiful

abondant / généreux
Meaning
Large in quantity; abundant; generous in giving.
Example
The farmer was grateful for the bountiful harvest.
Le fermier était reconnaissant pour la récolte abondante.
C1 noun /pɜːrl drɒp/

Pearl drop

goutte de perle
Meaning
a single pearl used as jewelry, often in earrings or pendants
Example
The elegant pearl drop earrings complemented her outfit perfectly.
Les élégantes boucles d'oreilles en goutte de perle complétaient parfaitement sa tenue.
C1 verb /bɪˈsiːdʒ/

besiege

assiéger
Meaning
to surround a place with armed forces to capture it; to overwhelm with requests or attention
Example
The city was besieged by enemy troops.
La ville a été assiégée par des troupes ennemies.
C1 noun ˈdɛtrɪ.mənt

detriment

dommage, préjudice, détriment
Meaning
Harm, damage, impairment.
Example
Smoking is a detriment to health.
Fumer est un détriment pour la santé.
C1 verb /ɪˈvɪkt/

evict

expulser
Meaning
To expel someone from a property, usually by legal process.
Example
The landlord decided to evict the tenants for not paying rent.
Le propriétaire a décidé d'expulser les locataires pour non-paiement du loyer.
C1 noun /ˌmɪdˈsʌm.ər/

midsummer

milieu de l'été
Meaning
The middle of summer, often around the summer solstice in June.
Example
We had a festival to celebrate midsummer.
Nous avons organisé un festival pour célébrer le milieu de l'été.
C1 noun

Longitude

longitude géographique
C1 verb /rɪˈtɑːrd/

retard

retarder / ralentir
Meaning
to delay or slow down the progress of something
Example
Lack of funds may retard the development of the project.
Le manque de fonds peut retarder le développement du projet.
C1 noun /koʊlt/

Colt

poulain
Meaning
a young male horse, especially one under four years old
Example
The farmer trained the young colt to accept a saddle.
Le fermier a entraîné le jeune poulain à accepter une selle.
C1 adjective /dɪˈspɜːrst/

dispersed

dispersé
Meaning
Scattered or spread across a wide area.
Example
The dispersed population made it difficult to provide public services.
La population dispersée a rendu difficile la fourniture de services publics.
C1 noun /ˈkliː.vər/

Cleaver

grand couteau
Meaning
a heavy knife with a broad blade used for chopping meat or vegetables
Example
The chef used a cleaver to chop the chicken bones.
Le chef a utilisé un grand couteau pour couper les os de poulet.
C1 verb /ˌriːəˈfɜːrm/

reaffirm

réaffirmer
Meaning
To state again strongly; to confirm or strengthen a statement or belief.
Example
The president reaffirmed his commitment to education reform.
Le président a réaffirmé son engagement envers la réforme de l’éducation.
C1 noun /hɒˈstɪləti/

hostility

hostilité
Meaning
hostile behavior; unfriendliness or opposition
Example
The negotiations ended in an atmosphere of hostility.
Les négociations ont pris fin dans une atmosphère d'hostilité.
C1 adverb /əˈtroʊʃəsli/

atrociously

atrocement
Meaning
in a very cruel, shocking, or extremely bad manner
Example
The service at the restaurant was atrociously slow.
Le service du restaurant était atrocement lent.
C1 noun /ˈrɛspɪt/

respite

répit
Meaning
A short period of rest or relief from something difficult or unpleasant.
Example
The weekend provided a welcome respite from work.
Le week-end a offert un répit bienvenu du travail.
C1 noun /ʃruː/

shrew

femme irritable / petit animal ressemblant à une souris
Meaning
a small mouse-like animal; also a woman with a bad temper
Example
The play describes a strong-willed woman as a shrew.
La pièce décrit une femme déterminée comme une femme irritable.
C1 noun /ɔːˈrɔːrə/

aurora

aurore
Meaning
A natural display of lights in the sky, usually seen in polar regions.
Example
We traveled to Norway to see the northern aurora.
Nous sommes allés en Norvège pour voir l'aurore boréale.
C1 noun /mɒb/

Mob

foule; un groupe qui agit de manière violente
Meaning
a large crowd of people; a group that acts in a violent way
Example
An angry mob gathered outside the building.
Une foule en colère s'est rassemblée devant le bâtiment.
C1 verb /rɪˈpjuː.di.eɪt/

repudiate

répudier
Meaning
to refuse to accept, recognize, or support something
Example
He repudiated the claim that he was involved in the scandal.
Il a répudié l'affirmation qu'il était impliqué dans le scandale.
C1 verb /dɪˈfjuːz/

diffuse

diffuser
Meaning
to spread over a wide area or among a large number of people
Example
The smell of fresh bread diffused through the entire house.
L'odeur du pain frais s'est diffusée dans toute la maison.
C1 noun /ˈpræɡmətɪst/

pragmatist

pragmatique
Meaning
A person who deals with things in a practical and realistic way.
Example
He is a true pragmatist who values results over ideals.
Il est un véritable pragmatique qui valorise les résultats plus que les idéaux.
C1 adverb /ˈnoʊɪŋli/

knowingly

consciemment
Meaning
in a way that shows you are aware of something; intentionally
Example
She knowingly kept the secret from her friends.
Elle a consciemment gardé le secret de ses amis.
C1 noun dɪˈpliː.ʃən

depletion

épuisement
Meaning
The gradual reduction or exhaustion of a resource or substance.
Example
Overuse of groundwater leads to depletion of water resources.
Une utilisation excessive de l'eau souterraine entraîne l'épuisement des ressources en eau.
C1 noun /ɪkˈskriːʃən/

excretion

excrétion
Meaning
the process of eliminating waste matter from the body
Example
Excretion is vital for maintaining a healthy body.
L'excrétion est vitale pour maintenir un corps sain.
C1 verb /ɪmˈpɑːrt/

impart

transmettre
Meaning
to make information known; to bestow or communicate
Example
The teacher imparted valuable knowledge to her students.
L'enseignant a imparté des connaissances précieuses à ses élèves.
C1 verb /trænˈspaɪər/

transpire

arriver
Meaning
to occur, happen, or become known
Example
It transpired that he had lied about his age.
Il est apparu qu'il avait menti sur son âge.
C1 adjective /ˌɪndɪˈvɪzəbl/

indivisible

indivisible
Meaning
Not able to be divided or separated.
Example
The country's unity was indivisible despite differences.
L'unité du pays était indivisible malgré les différences.
C1 noun /ˈhaɪdəweɪ/

hideaway

refuge
Meaning
A place used as a retreat or a place to hide.
Example
The cabin in the woods was their secret hideaway.
Le chalet dans les bois était leur cachette secrète.
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.
C1 noun /ˈsɪstərn/

cistern

réservoir
Meaning
A tank or container for storing water, usually for household use.
Example
The old house still had a cistern to collect rainwater.
La vieille maison avait encore un réservoir pour recueillir l'eau de pluie.
C1 noun /ˈskaɪ.lɑːrk/

Sky-Lark

alouette
Meaning
a small brown bird known for singing while flying high in the sky
Example
The skylark sang beautifully as it soared above the meadow.
L'alouette chanta magnifiquement pendant qu'elle s'élevait au-dessus du pré.
C1 verb /ˈmɑːrʃəl/

marshal

organiser
Meaning
To arrange or organize people, events, or resources in an orderly way.
Example
The teacher marshaled the students for the field trip.
Le professeur a organisé les élèves pour la sortie scolaire.
C1 noun /ˈhɛzɪtənsi/

hesitancy

hésitation
Meaning
The tendency to pause or delay due to uncertainty or fear.
Example
His hesitancy in answering made everyone doubt his confidence.
Son hésitation en répondant a fait douter tout le monde de sa confiance.
C1 adjective /ˈlaʊzi/

lousy

mauvais
Meaning
of very poor quality; bad or unpleasant
Example
He felt lousy after catching the flu.
Il se sentait mal après avoir attrapé la grippe.
C1 verb /əkˈsɛntʃueɪt/

accentuate

accentuer
Meaning
to emphasize or make something more noticeable
Example
The lighting accentuated the beauty of the painting.
L'éclairage a accentué la beauté du tableau.
C1 verb /dɪsˈɡrʌntl/

disgruntle

mécontenter
Meaning
to make someone dissatisfied or discontented
Example
The unfair treatment disgruntled the workers.
Le traitement injuste a mécontenté les travailleurs.
C1 verb /skwɪnt/

squint

plisser les yeux
Meaning
to look with partly closed eyes
Example
She squinted at the bright sunlight.
Elle plissa les yeux à cause de la lumière brillante du soleil.
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 noun /ˈmedoʊ/

Meadow

prairie
Meaning
A piece of grassland, especially one used for hay
Example
The cows grazed peacefully in the green meadow.
Les vaches paissaient paisiblement dans la prairie verte.
C1 verb /taʊt/

tout

promouvoir
Meaning
to promote, praise, or advertise aggressively
Example
The company touted its new product as a game-changer.
L'entreprise a fait la promotion de son nouveau produit comme un changeur de jeu.
C1 verb /ˈpeɪtrənaɪz/

patronize

traiter avec condescendance
Meaning
to treat someone in a condescending way; to be a regular customer of a business
Example
Don't patronize me with your fake sympathy.
Ne me traite pas avec ta fausse sympathie.
C1 adjective /rɪˈkʌr.ənt/

Recurrent

récurrent
Meaning
happening repeatedly; occurring again and again; periodic;
Example
She has been suffering from recurrent headaches for months.
Elle souffre de maux de tête récurrents depuis des mois.
C1 verb /weɪd/

wade

marcher dans l'eau
Meaning
to walk through water or another substance that impedes movement
Example
The children waded in the shallow river.
Les enfants marchaient dans le fleuve peu profond.
C1 noun /ˈræʃən/

ration

ration
Meaning
a fixed amount of something, especially food, officially allowed to each person
Example
During the war, each family received a weekly ration of rice.
Pendant la guerre, chaque famille recevait une ration hebdomadaire de riz.
C1 noun /ˈtrɪnɪti/

trinity

trinité
Meaning
a group of three closely related things; in Christianity, the Father, the Son, and the Holy Spirit
Example
The museum’s exhibit focused on a trinity of themes: memory, identity, and power.
L'exposition du musée s'est concentrée sur une trinité de thèmes : mémoire, identité et pouvoir.
C1 noun /ˌrɛspɪˈreɪʃən/

respiration

respiration
Meaning
The process of breathing or the exchange of gases in living organisms.
Example
Respiration is essential for all living beings.
La respiration est essentielle pour tous les êtres vivants.
C1 verb /ˈstriːm.laɪn/

streamline

rationaliser ou augmenter l'efficacité
Meaning
To make a process simpler and more efficient.
Example
The company aims to streamline production to reduce costs.
L'entreprise vise à simplifier la production pour réduire les coûts.
C1 noun /daɪˈvɜː.ʃən/

Diversion

détournement
Meaning
the action of turning something aside from its course; an activity that diverts the mind
Example
The road closure forced a diversion through the countryside for all travelers.
La fermeture de la route a forcé un détour à travers la campagne pour tous les voyageurs.
C1 adjective eɪˈsɪŋ.krə.nəs

asynchronous

asynchrone
Meaning
Of or requiring a form of computer control timing protocol in which a specific operation begins upon receipt of an indication that the preceding operation has been completed.
Example
Asynchronous courses allow students to learn at their own pace.
Les cours asynchrones permettent aux étudiants d'apprendre à leur propre rythme.
C1 noun /ˈælɪɡəri/

allegory

allégorie
Meaning
a story, poem, or picture that can be interpreted to reveal a hidden meaning, often moral or political
Example
The novel is an allegory of the struggle between good and evil.
Le roman est une allégorie de la lutte entre le bien et le mal.
C1 adjective ˈkɒn.və.luː.tɪd

convoluted

compliqué
Meaning
Extremely complex and difficult to follow; twisted or intricate.
Example
His argument was so convoluted that no one understood it.
Son argument était tellement compliqué que personne ne l'a compris.
C1 adjective /ˈskræpi/

scrappy

combattant / en désordre
Meaning
Determined and willing to fight or argue; also messy or disorganized.
Example
Despite being small, he was a scrappy fighter.
Malgré sa petite taille, il était un combattant déterminé.
C1 noun /ˌɛksɪˈkjuːʃənər/

executioner

bourreau
Meaning
A person who carries out a death sentence by execution.
Example
The executioner prepared the gallows for the condemned prisoner.
Le bourreau a préparé la potence pour le prisonnier condamné.
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 noun /ˈænərkɪst/

anarchist

anarchiste
Meaning
a person who believes in or promotes the absence of government or authority
Example
The anarchist group protested against state control.
Le groupe anarchiste a protesté contre le contrôle de l'État.
C1 verb /bɪˈsɛt/

beset

assiéger, harceler
Meaning
to trouble, harass, or attack on all sides
Example
The village was beset by constant floods.
Le village était assiégé par des inondations constantes.
C1 noun /ˌdɛməˈlɪʃən/

demolition

démolition
Meaning
the act or process of destroying a building or structure
Example
The demolition of the old factory took several weeks.
La démolition de l'ancienne usine a pris plusieurs semaines.
C1 adjective /ˈɪmpətənt/

impotent

impotent
Meaning
Lacking power, ability, or strength to take effective action.
Example
The citizens felt impotent against the corrupt system.
Les citoyens se sont sentis impuissants face au système corrompu.
C1 verb /ˈpruːfˌriːd/

proofread

corriger
Meaning
to read written material and mark any errors
Example
She proofread the report before submission.
Elle a corrigé le rapport avant la soumission.
C1 verb /dɪˈfaɪl/

defile

profaner
Meaning
to pollute, corrupt, or make dirty
Example
The river was defiled by industrial waste.
La rivière a été profanée par les déchets industriels.
C1 noun /ˈkwæɡˌmaɪər/

quagmire

marécage, impasse
Meaning
a soft, wet area of land that gives way underfoot; a complex or dangerous situation
Example
The hikers were trapped in a political quagmire.
Les randonneurs ont été piégés dans un marécage politique.
C1 noun /ɪˌreɡjəˈlærɪti/

irregularity

irrégularité
Meaning
lack of regularity or consistency; a deviation from what is normal, expected, or orderly
Example
The audit revealed several financial irregularities in the company’s records.
L’audit a révélé plusieurs irrégularités financières dans les registres de l’entreprise.
C1 noun /ˈhɜː.mɪt/

Hermit

une personne vivant dans la solitude comme une discipline religieuse; quelqu'un qui se retire de la société
Meaning
a person living in solitude as a religious discipline; someone who withdraws from society
Example
The old hermit lived alone in a small cabin deep in the mountains, away from civilization.
Le vieux ermite vivait seul dans une petite cabane au fond des montagnes, loin de la civilisation.
C1 noun /ˈdʒɪŋ.ɡəl/

Jingle

un son léger produit par des objets métalliques qui s'entrechoquent ; une chanson courte et accrocheuse
Meaning
a light ringing sound such as that made by metal objects being shaken together; a short catchy song
Example
The jingle of keys could be heard as she walked down the hallway.
Le bruit des clés pouvait être entendu pendant qu'elle marchait dans le couloir.
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 adjective /ˈsɛm.ɪ.nəl/

seminal

bonheur
Meaning
Strongly influencing later developments; highly original and influential.
Example
His seminal book changed the course of modern philosophy.
Elle n'a pas pu cacher son bonheur lorsqu'elle a reçu le prix.
C1 verb /lɜːrk/

lurk

guetter
Meaning
to remain hidden so as to wait for an opportunity to attack or observe
Example
A stranger lurked in the shadows.
Un étranger rôdait dans l'ombre.
C1 noun /ɪˈnɪɡ.mə/

enigma

énigme
Meaning
A person or thing that is mysterious, puzzling, or difficult to understand.
Example
Life remains an enigma to many.
La vie reste une énigme pour beaucoup.
C1 noun ɪˌræʃ.ənˈæl.ɪ.ti

irrationality

irrationalité, absence de logique, déraison
Meaning
The quality of being illogical or unreasonable; lack of rational thought.
Example
His decision was driven by complete irrationality.
Sa décision a été guidée par une irrationalité totale.
C1 adverb /rɪˈspek.tə.bli/

Respectably

de manière respectable; décemment;
Meaning
in a way that is worthy of respect; decently; properly
Example
She was dressed respectably for the interview.
Elle était habillée de manière respectable pour l'entretien.
C1 adjective /ˈsɛn.sər.i/

sensory

sensoriel
Meaning
Related to the five human senses (sight, hearing, taste, touch, smell).
Example
Sensory feedback enhances the VR experience.
Les rétroactions sensorielles améliorent l'expérience de la réalité virtuelle.
C1 adjective ˈwɛðərpruːf

weatherproof

résistant aux intempéries
Meaning
Able to resist or be unaffected by weather, especially rain and wind.
Example
The materials used are weatherproof, ensuring longevity.
Les matériaux utilisés sont résistants aux intempéries, assurant une longévité.
C1 verb /ˈtiːtər/

teeter

vaciller
Meaning
to move or balance unsteadily; to wobble
Example
The glass began to teeter on the edge of the table.
Le verre a commencé à vaciller sur le bord de la table.
C1 noun /ˈprɒmɪnəns/

prominence

notoriété
Meaning
The state of being important, famous, or easily noticed.
Example
Her work gained prominence after the award.
Son travail a gagné en notoriété après le prix.
C1 noun /juːnəˈnɪməti/

Unanimity

unanimité
Meaning
complete agreement among all members of a group
Example
The committee reached unanimity on the new policy.
Le comité a atteint l'unanimité sur la nouvelle politique.
C1 verb /ˈɛkstrəˌdaɪt/

extradite

extrader
Meaning
to hand over a person accused or convicted of a crime to another country or state
Example
The government agreed to extradite the fugitive to his home country.
Le gouvernement a accepté d'extrader le fugitif vers son pays d'origine.
C1 noun /ˈæl.kə.laɪ/

alkali

alcalin
Meaning
a soluble base substance, typically with a pH greater than 7, that neutralizes acids
Example
Soap contains alkali which helps remove grease.
Le savon contient de l'alcalin qui aide à éliminer la graisse.
C1 noun ˌrev.əˈluː.ʃən.ər.i ɪˈnɪʃ.ə.tɪv

revolutionary initiative

initiative révolutionnaire
Meaning
A groundbreaking action or plan that brings about significant change or transformation.
Example
The revolutionary initiative promotes sustainable energy.
L'initiative révolutionnaire promeut l'énergie durable.
C1 noun /ˈɡʌnˌpaʊdər/

Gunpowder

poudre à canon
Meaning
explosive powder used in guns and fireworks
Example
Gunpowder was invented in ancient China.
La poudre à canon a été inventée dans la Chine ancienne.
C1 verb /ˈrʌf.l̩/

ruffle

déranger, agacer
Meaning
to disturb the smoothness of something; to annoy or upset someone
Example
The wind ruffled her hair.
Le vent a éparpillé ses cheveux.
C1 verb məˈnɒp.ə.laɪz

monopolize

monopoliser
Meaning
Control exclusively, dominate market.
Example
The company tried to monopolize the market.
L'entreprise a essayé de monopoliser le marché.
C1 noun /ˈpɑːrtʃmənt/

parchment

parchemin
Meaning
a thin material made from animal skin, used in the past for writing
Example
The ancient manuscript was written on parchment.
Le manuscrit ancien a été écrit sur du parchemin.
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 verb koʊˈɜrs

coerce

contraindre
Meaning
To force someone to do something against their will using threats or intimidation.
Example
The manager tried to coerce the employees into working overtime.
Le directeur a tenté de contraindre les employés à faire des heures supplémentaires.
C1 adjective /ˈreɡ.jʊ.lə.tər.i/

Regulatory

réglementaire
Meaning
Having the power to control or govern something through rules and regulations.
Example
The government enforces regulatory policies for financial stability.
Le gouvernement applique des politiques réglementaires pour la stabilité financière.
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 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 adjective /ˈtʌf.tɪd/

Tufted

avec des touffes; orné de touffes
Meaning
having a tuft or tufts; furnished with a tuft or clump of threads, hairs, or other material
Example
The tufted sofa looked elegant in the living room.
Le canapé avec des touffes avait l'air élégant dans le salon.
C1 adverb /ˈvælɪdli/

validly

valablement
Meaning
in a legally, logically, or officially acceptable manner
Example
The contract was validly signed by both parties.
Le contrat a été valablement signé par les deux parties.
C1 noun /mɪˈlɪʃə/

militia

milice
Meaning
a group of ordinary people who are trained to act as soldiers in emergencies
Example
The village formed a militia to defend against attacks.
Le village a formé une milice pour se défendre contre les attaques.
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 noun /ˌpærəˈnɔɪə/

paranoia

peur irrationnelle et persistante que les gens cherchent à vous nuire ou vous observent constamment
Meaning
an irrational and persistent feeling that people are 'out to get you' or are constantly watching you
Example
His constant paranoia made it hard for him to trust anyone.
Sa paranoïa constante rendait difficile de faire confiance à qui que ce soit.
C1 noun /ˈdaɪhɑːrd/

diehard

fanatique
Meaning
A person who strongly resists change and remains loyal to a belief or cause.
Example
He is a diehard fan of classic rock music.
Il est un fanatique inconditionnel du rock classique.
C1 verb /dɪˈtrækt/

detract

diminuer
Meaning
To reduce or take away the worth or value of something.
Example
His rude behavior will detract from his good reputation.
Son comportement impoli diminuera la valeur de sa bonne réputation.
C1 adjective /loʊθ/

loath

réticent
Meaning
reluctant or unwilling to do something
Example
She was loath to admit her mistake in front of everyone.
Elle était réticente à admettre son erreur devant tout le monde.
C1 noun /rɪˌsɛptɪˈvɪti/

receptivity

réceptivité
Meaning
The ability or willingness to receive something, especially signals or stimuli.
Example
Her receptivity to new ideas helped improve the project.
Sa réceptivité aux nouvelles idées a contribué à améliorer le projet.
C1 noun /bɜːrθ/

Berth

couchette; un endroit pour dormir dans un bateau, un train ou un autre véhicule
Meaning
a sleeping place in a ship, train, or other vehicle; a place where a ship can dock
Example
I booked an upper berth on the overnight train.
J'ai réservé une couchette supérieure dans le train de nuit.
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 /ˈkɒn.vɔɪ/

convoy

convoi
Meaning
a group of vehicles or ships traveling together, often for protection
Example
The military convoy moved through the desert at dawn.
Le convoi militaire a traversé le désert à l'aube.
C1 noun /ˌbɪbliˈɒɡrəfi/

bibliography

bibliographie
Meaning
a list of books, articles, or other sources used or referred to in scholarly work
Example
The report includes a detailed bibliography at the end.
Le rapport inclut une bibliographie détaillée à la fin.
C1 noun /ˈmɒn.ɑːk/

Monarch

monarque
Meaning
a sovereign ruler, especially a king or queen
Example
The monarch addressed the nation on television.
Le monarque a adressé la nation à la télévision.
C1 verb /ˈmʌd.əl/

muddle

mettre en désordre
Meaning
to mix things up in a confused way or to make a mess of something
Example
He muddled the papers and couldn’t find the report.
Il a mis en désordre les papiers et n'a pas pu trouver le rapport.
C1 noun /trɔːf/

trough

abreuvoir, creux
Meaning
A long, narrow container from which animals eat or drink; also, a low point between waves or in business cycles.
Example
The cows drank water from the wooden trough.
Les vaches ont bu de l'eau dans l'abreuvoir en bois.
C1 noun /ˌstætʃuˈɛt/

statuette

statuette
Meaning
A small statue, usually decorative or artistic.
Example
The artist won a gold statuette for his work.
L'artiste a gagné une petite statuette en or pour son travail.
C1 verb /əˈtoʊn/

atone

expier
Meaning
to make amends for a wrong or injury; to make reparation
Example
He tried to atone for his mistakes by helping others.
Il a essayé d'expier ses erreurs en aidant les autres.
C1 noun /ˈstɪɡmə/

stigma

stigmatisme
Meaning
a mark of shame or disgrace associated with a particular circumstance or quality
Example
There is still a stigma around mental health issues in many societies.
Il existe encore un stigmate autour des problèmes de santé mentale dans de nombreuses sociétés.
C1 adjective /pləˈtɒnɪk/

platonic

platonique
Meaning
relating to a close relationship that is not romantic or sexual
Example
They have a platonic friendship that has lasted for years.
Ils ont une amitié platonique qui dure depuis des années.
C1 verb /ˈdʒʌk.stə.poʊz/

juxtapose

placer deux choses différentes côte à côte
Meaning
To place two different things close together to show how they are different or similar.
Example
The artist juxtaposed traditional and modern elements in his painting.
L'artiste a placé des éléments traditionnels et modernes dans sa peinture.
C1 noun/verb /ˈvɑːrnɪʃ/

varnish

vernis
Meaning
A liquid that is applied to wood or other materials to form a hard, shiny surface; also to apply such a liquid.
Example
The carpenter varnished the table to give it a glossy finish.
Le charpentier a verni la table pour lui donner une finition brillante.
C1 verb /ˈdʒenərəlaɪz/

generalize

généraliser
Meaning
To make a broad statement by inferring from specific cases.
Example
It is wrong to generalize based on a few experiences.
Il est erroné de généraliser sur la base de quelques expériences.
C1 adjective /ɪnˈfleɪtɪd/

inflated

gonflé
Meaning
excessively increased in size, value, or importance; filled with air or gas
Example
The company faced criticism for its inflated prices.
L'entreprise a fait face à des critiques en raison de ses prix gonflés.
C1 adjective /kɜːrt/

curt

bref
Meaning
Rudely brief in speech or manner.
Example
His curt reply made everyone uncomfortable.
Sa réponse brève rendit tout le monde mal à l'aise.
C1 noun /tɪnt/

tint

teinte
Meaning
a slight shade or variation of a color
Example
The walls were painted white with a slight blue tint.
Les murs ont été peints en blanc avec une légère teinte bleue.
C1 noun /ˈredʒ.ɪ.mən/

regimen

régime prescrit pour le traitement, le mode de vie ou le régime alimentaire dans le but de promouvoir ou restaurer la santé
Meaning
A prescribed course of medical treatment, way of life, or diet for the promotion or restoration of health.
Example
A strict exercise regimen improves overall fitness.
Un régime strict d'exercices améliore la condition physique générale.
C1 verb কনডেন্স

condense

se condenser
Meaning
To change from gas to liquid form; to become denser.
Example
Water vapor condenses into raindrops.
La vapeur d'eau se condense en gouttes de pluie.
C1 noun /ˈplʌn.dər.ər/

Plunderer

pilleur
Meaning
a person who steals goods, especially during war or civil disorder
Example
The plunderers ransacked the village after the battle.
Les pilleurs ont saccagé le village après la bataille.
C1 noun /dɪˌpriː.ʃiˈeɪ.ʃən/

depreciation

dépréciation
Meaning
A reduction in the value of an asset with the passage of time, due to wear and tear.
Example
The car's depreciation rate is high after five years.
Le taux de dépréciation de la voiture est élevé après cinq ans.
C1 adjective /ɪˈnuːmərəbəl/

Innumerable

innombrable; incalculable; infini
Meaning
too many to be counted; countless; infinite in number
Example
There are innumerable stars in the night sky that we cannot see with our naked eyes.
Il y a d'innombrables étoiles dans le ciel nocturne que nous ne pouvons pas voir à l'œil nu.
C1 verb /ˈpɒstʃʊleɪt/

postulate

postuler
Meaning
to suggest or assume that something is true as the basis for reasoning or discussion
Example
Scientists postulate that life exists on other planets.
Les scientifiques postulent que la vie existe sur d'autres planètes.