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C1 noun /vɪnˈjɛt/

vignette

vignette
Meaning
A short, descriptive piece of writing or a brief scene.
Example
The author included a poignant vignette in the introduction of the book.
L'auteur a inclus une vignette poignante dans l'introduction du livre.
C1 verb /bɪˈlɪtl/

belittle

rabaisser
Meaning
To make someone or something seem less important or less valuable.
Example
He often belittled his coworkers to feel superior.
Il rabaissait souvent ses collègues pour se sentir supérieur.
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 verb /jɜːrn/

yearn

désirer
Meaning
to have a deep longing or desire for something
Example
She yearned for her homeland after living abroad for years.
Elle aspirait à sa terre natale après avoir vécu à l'étranger pendant des années.
C1 adjective /dɪˈsɜːrnɪŋ/

discerning

perspicace
Meaning
having good judgment or insight; able to distinguish well
Example
He is a discerning reader who notices subtle details.
C'est un lecteur perspicace qui remarque les détails subtils.
C1 verb /ˈbɪkər/

bicker

se disputer pour des futilités
Meaning
To argue or quarrel about trivial matters.
Example
The children began to bicker over the last piece of cake.
Les enfants ont commencé à se disputer pour le dernier morceau de gâteau.
C1 noun /ɪnˈsɒm.ni.ə/

Insomnia

insomnie
Meaning
habitual sleeplessness; inability to sleep; the condition of being unable to sleep
Example
Her chronic insomnia made it difficult for her to concentrate during work hours.
Son insomnie chronique lui rendait difficile de se concentrer pendant les heures de travail.
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 /ˈmaɪ.ɡrə.tɔːr.i/

Migratory

migratoire
Meaning
moving from one place to another; characterized by seasonal movement
Example
Many birds are migratory and travel thousands of miles each season.
De nombreux oiseaux sont migrateurs et parcourent des milliers de kilomètres chaque saison.
C1 noun /pækt/

Pact

pacte; accord
Meaning
a formal agreement between individuals or parties; a treaty or contract
Example
The two countries signed a peace pact to end the war.
Les deux pays ont signé un pacte de paix pour mettre fin à la guerre.
C1 adjective /prəˈvɒkətɪv/

provocative

provocant
Meaning
Intended to make people angry, excited, or interested.
Example
She wore a provocative dress to the party.
Elle portait une robe provocante à la fête.
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 prəˈkjʊrmənt

procurement

acquisition
Meaning
The action of obtaining or procuring something, especially for official purposes.
Example
The procurement of modern equipment has improved research accuracy.
L'acquisition d'équipement moderne a amélioré la précision des recherches.
C1 verb /ɪnˈskraɪb/

inscribe

graver
Meaning
to write or carve words or symbols on a surface
Example
They inscribed her name on the trophy.
Ils ont gravé son nom sur le trophée.
C1 noun /ˈiːkwɪnɒks/

equinox

équilibre entre le jour et la nuit
Meaning
The time or date when day and night are of equal length, occurring twice a year.
Example
The spring equinox marks the beginning of longer days.
L'équinoxe de printemps marque le début des journées plus longues.
C1 adjective /ˈplɒd.ɪŋ/

plodding

lent et ennuyeux
Meaning
slow-moving and unexciting; showing steady effort
Example
The movie was entertaining but a bit plodding in the middle.
Le film était divertissant, mais un peu lent et ennuyeux au milieu.
C1 noun /kənˈsiːt/

conceit

vanité
Meaning
excessive pride in oneself; vanity
Example
His conceit made him unpopular among his colleagues.
Sa vanité l'a rendu impopulaire parmi ses collègues.
C1 noun /ˈɡær.ɪ.sən/

garrison

garnison
Meaning
A body of troops stationed in a particular location, usually to defend it.
Example
The garrison defended the fortress against the invaders.
La garnison a défendu la forteresse contre les envahisseurs.
C1 noun /ɪmˈpɛd.ɪ.mənt/

impediment

obstacle
Meaning
A hindrance or obstruction in doing something; something that prevents progress.
Example
Lack of funds is a major impediment to the project.
Le manque de fonds est un obstacle majeur pour le projet.
C1 adjective /ˌəʊvərˈstɪmjʊˌleɪtɪd/

overstimulated

trop stimule
Meaning
Excessively excited or aroused, overwhelmed by too much stimulus.
Example
Overstimulated minds can lead to burnout and decreased productivity.
Des esprits trop stimulés peuvent conduire à l'épuisement professionnel et à une diminution de la productivité.
C1 noun /ˌprəʊ.baɪˈɒt.ɪks/

probiotics

probiotiques
Meaning
Live microorganisms that, when administered in adequate amounts, confer health benefits to the host, especially for digestive health.
Example
Probiotics improve digestion and enhance gut health.
Les probiotiques améliorent la digestion et favorisent la santé intestinale.
C1 adjective /ˈməʊltən/

molten

fondu
Meaning
Made into liquid by heat; melted.
Example
The blacksmith poured molten metal into the mold.
Le forgeron a versé du métal fondu dans le moule.
C1 noun /twɪndʒ/

twinge

douleur aiguë
Meaning
a sudden, sharp pain or an emotional pang
Example
He felt a twinge of guilt after lying to his friend.
Il a ressenti une douleur aiguë de culpabilité après avoir menti à son ami.
C1 noun /diːˌtɒksɪfɪˈkeɪʃən/

detoxification

détoxification
Meaning
The process of removing toxic substances from a living organism.
Example
Detoxification helps to cleanse the body of harmful substances.
La détoxification aide à nettoyer le corps des substances nuisibles.
C1 adjective /ˌʌnfɔːrˈsiːn/

unforeseen

Meaning
Not anticipated or predicted; unexpected.
Example
The project faced unforeseen challenges that delayed its completion.
C1 noun /ɡæsˈtrɒnəmi/

gastronomy

gastronomie
Meaning
The art or science of good eating and fine cuisine.
Example
Paris is famous for its rich tradition of gastronomy.
Paris est célèbre pour sa riche tradition gastronomique.
C1 verb ˈdwɪn.dl

dwindle

diminuer
Meaning
To diminish gradually in size, amount, or strength; to become progressively smaller.
Example
His savings dwindled due to unexpected expenses.
Ses économies ont diminué en raison de dépenses imprévues.
C1 noun /ˈsɛntrɪˌfjuːdʒ/

centrifuge

centrifugeuse
Meaning
A machine that spins substances at high speed to separate different components.
Example
The lab technician used a centrifuge to separate the blood cells from the plasma.
Le technicien de laboratoire a utilisé une centrifugeuse pour séparer les cellules sanguines du plasma.
C1 noun /bɑːm/

balm

baume
Meaning
A soothing ointment or something that provides comfort or relief.
Example
The balm helped relieve the pain from her sunburn.
Le baume a aidé à soulager la douleur de son coup de soleil.
C1 noun /ˈwɛlˌduːər/

well-doer

bienfaiteur
Meaning
A person who does good deeds; a benefactor.
Example
The community praised the well-doer for his charity.
La communauté a félicité le bienfaiteur pour sa charité.
C1 verb (past) /ˈmɛrɪtɪd/

merited

mérité
Meaning
Deserved or earned something.
Example
Her dedication merited recognition from the community.
Son dévouement a mérité la reconnaissance de la communauté.
C1 adjective /tjuːˈmʌltʃuəs/

tumultuous

tumultueux
Meaning
Characterized by disorder, noisy excitement, or emotional agitation.
Example
They had a tumultuous relationship full of ups and downs.
Ils avaient une relation tumultueuse pleine de hauts et de bas.
C1 noun /lɔnˈdʒɛvəti/

longevity

longévité
Meaning
Long life or long existence of something.
Example
Good habits contribute to health and longevity.
Les bonnes habitudes contribuent à la santé et à la longévité.
C1 noun ˈmæŋɡroʊv ˈfɒrɪst

Mangrove Forest

forêt de mangrove
Meaning
A coastal forest ecosystem characterized by salt-tolerant trees and shrubs that grow in intertidal zones.
Example
Sundarbans is the world's largest mangrove forest.
Les Sundarbans sont la plus grande forêt de mangrove du monde.
C1 adjective /rɪˈsɛptɪv/

receptive

réceptif
Meaning
Willing to listen to or accept new ideas, suggestions, or experiences.
Example
She was receptive to feedback from her colleagues.
Elle était réceptive aux commentaires de ses collègues.
C1 noun /swiːt.laɪm/

Sweetlime

citron doux
Meaning
a citrus fruit that is sweeter and less acidic than regular lime
Example
The sweetlime juice was refreshing on a hot day.
Le jus de citron doux était rafraîchissant lors d'une journée chaude.
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 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 ˌɪm.pəˈsɛp.tɪ.bəl

imperceptible

imperceptible
Meaning
So subtle or gradual that it is difficult to notice or perceive
Example
The changes in his behavior were imperceptible at first.
Les changements dans son comportement étaient imperceptibles au début.
C1 noun /ˈloʊ.fər/

Loafer

un paresseux, quelqu'un qui évite de travailler ou de faire des efforts
Meaning
a person who avoids work or effort; an idler
Example
Don't be a loafer, help us with the work.
Ne sois pas un lofèr, aide-nous avec le travail.
C1 noun /dɪsˈsɜːrvɪs/

disservice

dommage
Meaning
A harmful action; something that does damage rather than help.
Example
Spreading false information is a disservice to the community.
Diffuser de fausses informations est un dommage pour la communauté.
C1 phrase ˌbaɪ.oʊ.daɪˈvɜː.sɪ.ti ˌprez.əˈveɪ.ʃən

biodiversity preservation

préservation de la biodiversité
Meaning
The protection and conservation of the variety of life in all its forms, including different species, genetic diversity, and ecosystems.
Example
Biodiversity preservation is critical for ecological balance.
La préservation de la biodiversité est essentielle pour l'équilibre écologique.
C1 adjective /ɪˈrɛpərəbəl/

Irreparable

irréparable
Meaning
impossible to repair or fix; permanent damage that cannot be undone
Example
The accident caused irreparable damage to his spine.
L'accident a causé des dommages irréparables à sa colonne vertébrale.
C1 noun dɪˌlɪb.əˈreɪ.ʃən

deliberation

délibération
Meaning
Long and careful consideration or discussion.
Example
The agreement was finalized after much deliberation.
L'accord a été finalisé après beaucoup de délibération.
C1 noun/verb /fliːs/

fleece

la laine de mouton
Meaning
The woolly covering of a sheep; as a verb, to swindle or cheat someone.
Example
The farmer sheared the sheep’s fleece carefully.
Le fermier a soigneusement tondu la laine de la brebis.
C1 adjective /ˈdesələt/

Desolate

désert; solitaire; stérile
Meaning
deserted; lonely; barren
Example
The abandoned village looked desolate and empty.
Le village abandonné avait l'air désert et vide.
C1 verb /per/

pare

éplucher
Meaning
to cut away the outer covering or reduce something gradually
Example
She pared the apple before eating it.
Elle a pelé la pomme avant de la manger.
C1 noun /əˈdʒeɪsənsi/

adjacency

adjacence
Meaning
The state of being next to or adjoining something else.
Example
The adjacency of the two buildings made it easy to connect them.
L'adjacence des deux bâtiments a facilité leur connexion.
C1 verb /ˈpoʊ.lə.raɪz/

polarize

polariser
Meaning
to divide or cause to divide into two sharply contrasting groups or sets of opinions or beliefs
Example
The controversial decision polarized public opinion.
La décision controversée a divisé l'opinion publique en deux groupes opposés.
C1 noun /ˈdʒɑːr.ɡən/

jargon

jargon
Meaning
Specialized or technical language used by a particular group or profession.
Example
The lawyer’s explanation was full of legal jargon.
L'explication de l'avocat était pleine de jargon juridique.
C1 adjective /ˌɒstɛnˈteɪʃəs/

ostentatious

ostentatoire
Meaning
Characterized by a showy or pretentious display intended to impress others.
Example
He wore an ostentatious gold chain to the party.
Il portait une chaîne en or ostentatoire à la fête.
C1 noun /ɪˈklɪps/

Eclipse

éclipse (du soleil ou de la lune)
Meaning
an obscuring of light from one celestial body by another; a decline or loss
Example
The total solar eclipse darkened the sky for several minutes.
L'éclipse solaire totale a assombri le ciel pendant plusieurs minutes.
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 adjective /ˈʌpərˌmoʊst/

uppermost

le plus élevé
Meaning
situated at the highest place or most important
Example
Her family's safety was uppermost in her mind during the crisis.
La sécurité de sa famille était la priorité dans son esprit pendant la crise.
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 verb /riˈɪtəreɪt/

reiterate

réitérer
Meaning
To say something again or repeatedly for emphasis or clarity.
Example
The teacher reiterated the importance of honesty.
L'enseignant a réitéré l'importance de l'honnêteté.
C1 noun /pɔl/

Pall

tissu placé sur un cercueil; un couvre-chef sombre qui crée une atmosphère lugubre
Meaning
a cloth spread over a coffin; a dark covering that creates a gloomy atmosphere
Example
A pall of smoke hung over the burning building.
Un voile de fumée flottait au-dessus du bâtiment en feu.
C1 verb /ˈstæɡ.neɪt/

stagnate

stagner
Meaning
to stop developing, progressing, or moving
Example
Without innovation, the business will stagnate.
sans innovation, l'entreprise stagnnera.
C1 noun ˌɪnˈsaɪtfʊlnɪs

insightfulness

perspicacité, capacité d'analyse
Meaning
The capacity to gain an accurate and deep intuitive understanding of a person or thing.
Example
His insightfulness helped solve the complex problem.
Sa perspicacité a aidé à résoudre le problème complexe.
C1 noun /dɪsˈlɛksiə/

dyslexia

dyslexie
Meaning
A learning disorder characterized by difficulty reading due to problems identifying speech sounds and decoding words.
Example
The teacher used special methods to help the student with dyslexia.
L'enseignant a utilisé des méthodes spéciales pour aider l'élève atteint de dyslexie.
C1 adjective /ˌrɛprɪzɛnˈteɪʃənl̩/

representational

représentationnel
Meaning
Relating to or depicting something in a realistic or symbolic way.
Example
The artist preferred a representational style of painting.
L'artiste préférait un style de peinture représentationnel.
C1 noun ˌɪn.tuˈɪʃ.ən

intuition

intuition
Meaning
The ability to understand something immediately, without the need for conscious reasoning.
Example
Her intuition told her something was wrong.
Son intuition lui a dit que quelque chose n’allait pas.
C1 noun ˌeə.rəʊ.daɪˈnæm.ɪks

aerodynamics

aérodynamique
Meaning
The study of the properties of moving air and the interaction between the air and solid bodies moving through it.
Example
The aerodynamics of an aircraft determines its speed and efficiency.
L'aérodynamique d'un avion détermine sa vitesse et son efficacité.
C1 noun /ˌkɑːr.diˈɒl.ə.dʒɪst/

cardiologist

cardiologue
Meaning
A doctor specializing in diagnosing and treating heart diseases.
Example
She made an appointment with a cardiologist for her chest pain.
Elle a pris rendez-vous avec un cardiologue à cause de la douleur dans sa poitrine.
C1 verb /ɪmˈpɛər/

impair

altérer
Meaning
to weaken or damage something, especially a function or ability
Example
Smoking can impair your lung capacity.
Fumer peut nuire à votre capacité pulmonaire.
C1 verb /ˈtræmpəl/

trample

piétiner
Meaning
to tread heavily on something and cause damage or injury
Example
The crowd trampled the flowers in the park.
La foule a piétiné les fleurs dans le parc.
C1 noun /ˈroʊdənt/

rodent

rongeur
Meaning
a small mammal such as a mouse, rat, or squirrel, characterized by constantly growing incisors
Example
The farmer set traps to catch the rodents in his barn.
Le fermier a posé des pièges pour attraper les rongeurs dans sa grange.
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 noun /θiˈɒlədʒi/

theology

théologie
Meaning
The study of the nature of God and religious beliefs.
Example
She is pursuing a degree in theology at the university.
Elle poursuit un diplôme en théologie à l'université.
C1 noun /rɪft/

rift

fissure
Meaning
a serious break in a relationship; a split or crack
Example
A rift developed between the two friends after the argument.
Une fissure s'est développée entre les deux amis après la dispute.
C1 verb /əˈbɔːrt/

abort

avorter; annuler
Meaning
to stop a process or action before it is completed; to end a pregnancy deliberately
Example
The pilot decided to abort the mission due to bad weather.
Le pilote a décidé d’avorter la mission à cause du mauvais temps.
C1 adjective ˌɪn.təˈstel.ər

interstellar

entre les étoiles, interstellaire, cosmique
Meaning
Occurring or situated between stars.
Example
Scientists study interstellar travel possibilities.
Les scientifiques étudient les possibilités de voyages interstellaires.
C1 noun /ˈmeɪsən/

mason

maçon
Meaning
a person skilled in building with stone, brick, or concrete
Example
The mason carefully laid the bricks for the new house.
Le maçon a soigneusement posé les briques pour la nouvelle maison.
C1 adjective /ˈtʃɛkərd/

chequered

à rayures
Meaning
Having a pattern of squares, or marked by varied and contrasting experiences or periods.
Example
He had a chequered career with both great successes and failures.
Il a eu une carrière à rayures avec de grands succès et des échecs.
C1 noun /ˈpraɪ.meɪt/

primate

primate, animal de la famille des singes
Meaning
A member of the group of animals including humans, apes, and monkeys.
Example
Humans are classified as primates.
Les humains sont classés parmi les primates.
C1 noun /ˈælɪbaɪ/

alibi

alibi
Meaning
A claim or piece of evidence that one was elsewhere when an act, typically a crime, was committed.
Example
She had a strong alibi that proved she was at the cinema during the theft.
Elle avait un alibi solide qui prouvait qu'elle était au cinéma au moment du vol.
C1 adjective /ˌɪrɪˈprɛsəbl̩/

irrepressible

irrépressible
Meaning
Impossible to control or restrain.
Example
She had an irrepressible urge to laugh during the speech.
Elle ne pouvait cacher son irrépressible envie de rire pendant le discours.
C1 noun /ˌʌnriˈælɪti/

unreality

irréalité
Meaning
the state or quality of being unreal; lack of reality or truth
Example
The dreamlike setting gave the story a sense of unreality.
Le décor onirique a donné à l’histoire un sentiment d’irréalité.
C1 verb /lætʃ/

latch

fermer avec un loquet
Meaning
to fasten or close something with a latch
Example
She latched the door before leaving the house.
Elle a fermé la porte avec le loquet avant de quitter la maison.
C1 noun /ˈvɪɡər/

vigor

vigueur
Meaning
Physical strength, energy, or enthusiasm.
Example
She tackled the project with great vigor and determination.
Elle a abordé le projet avec une grande vigueur et détermination.
C1 adjective /ˈsɛnʃuəl/

sensual

sensuel
Meaning
Relating to or involving gratification of the senses and physical pleasure.
Example
The painting had a sensual quality that captivated viewers.
La peinture avait une qualité sensuelle qui captivait les spectateurs.
C1 adjective /ˌæpəˈθɛtɪk/

apathetic

apathétique
Meaning
showing or feeling little or no interest, enthusiasm, or concern
Example
He was apathetic about the outcome of the match.
Il était indifférent au résultat du match.
C1 verb /ˈdʒepərdaɪz/

jeopardize

mettre en danger
Meaning
to put something at risk of being damaged or destroyed
Example
His reckless behavior could jeopardize his career.
Son comportement imprudent pourrait mettre en danger sa carrière.
C1 noun /ˈræmpɑːrt/

rampart

rempart
Meaning
a defensive wall of a castle or fort
Example
The soldiers stood on the rampart, watching the enemy approach.
Les soldats se tenaient sur le rempart, observant l'ennemi approcher.
C1 noun /ˈrɛtʃɪdnəs/

wretchedness

misère
Meaning
a state of misery, unhappiness, or poor condition
Example
The novel depicts the wretchedness of war victims.
Le roman décrit la misère des victimes de la guerre.
C1 verb /ʌnˈrævəl/

unravel

démêler
Meaning
To undo twisted or knitted threads; to solve or explain something complicated.
Example
The detective worked hard to unravel the mystery.
Le détective a travaillé dur pour démêler le mystère.
C1 verb /ʌnˈɜːθ/

unearth

déterrer
Meaning
To dig up from the ground or to discover something hidden.
Example
Archaeologists unearthed ancient artifacts at the site.
Les archéologues ont déterré des artefacts anciens sur le site.
C1 noun /ɪnˌtɪmɪˈdeɪʃən/

intimidation

intimidation
Meaning
The action of frightening or threatening someone to make them do something.
Example
The workers reported cases of intimidation by the management.
Les travailleurs ont signalé des cas d'intimidation par la direction.
C1 verb /ˈhaɪbərˌneɪt/

hibernate

hiberner
Meaning
To spend the winter in a dormant state, as some animals do.
Example
Bears hibernate in caves during the winter.
Les ours hibernent dans des grottes pendant l'hiver.
C1 adjective /kəˈnɒnɪkəl/

canonical

canonique / accepté
Meaning
Conforming to a general rule or accepted standard; officially recognized.
Example
Shakespeare’s works are considered canonical in English literature.
Les œuvres de Shakespeare sont considérées comme canoniques dans la littérature anglaise.
C1 noun /ˈrɛnɪˌɡeɪd/

renegade

renégat
Meaning
a person who deserts or betrays an organization, country, or principles
Example
He was labeled a renegade after leaving the party and criticizing its policies.
Il a été étiqueté comme un renégat après avoir quitté le parti et critiqué ses politiques.
C1 adjective /ˈroʊ.ɡɪʃ/

Roguish

espiègle; malicieux
Meaning
mischievous; playfully dishonest
Example
His roguish smile suggested he was up to some mischief.
Son sourire espiègle suggérait qu'il préparait une farce.
C1 noun /flæt fɪʃ/

Flat fish

poisson plat
Meaning
a type of fish with a flattened body that lives on the sea floor
Example
Flat fish like sole and flounder are excellent for grilling.
Les poissons plats comme la sole et la limande sont excellents pour le grill.
C1 noun /ˌæɡ.rəˈveɪ.ʃən/

aggravation

aggravation, détérioration
Meaning
The act of making a situation worse or the state of being worsened.
Example
The delay caused great aggravation for the passengers.
Le retard a causé une grande aggravation pour les passagers.
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 verb /ˈʃʌdər/

shudder

frissonner
Meaning
to tremble or shake suddenly, often due to fear, cold, or strong emotion
Example
She shuddered at the thought of walking alone in the dark forest.
Elle frissonna à l'idée de marcher seule dans la forêt sombre.
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 adjective /kəˈrəʊsɪv/

corrosive

corrosif, nuisible
Meaning
tending to cause corrosion; harmful or destructive to materials or people
Example
The chemical is highly corrosive and should be handled with care.
Le produit chimique est hautement corrosif et doit être manipulé avec soin.
C1 noun /ˈkroʊ.bɑːr/

Crowbar

pied-de-biche
Meaning
a heavy iron bar with a curved end used as a lever for prying things apart
Example
He used a crowbar to remove the old nails.
Il a utilisé un pied-de-biche pour retirer les vieux clous.
C1 verb /aʊtˈlæst/

outlast

durer plus longtemps que
Meaning
to continue longer than; to endure beyond someone or something else
Example
The old castle has outlasted many generations.
Le vieux château a duré plus longtemps que de nombreuses générations.
C1 adjective /ˈɜːrθi/

earthy

terrestre / simple
Meaning
resembling or suggestive of earth or soil; simple, natural, and sometimes coarse
Example
The dish had a rich, earthy flavor from the mushrooms.
Le plat avait une saveur riche et terreuse provenant des champignons.
C1 verb /ˈiːkwəlaɪz/

equalize

égaliser
Meaning
To make equal or level in status, value, or amount.
Example
The team equalized the score in the last minute.
L'équipe a égalisé le score dans la dernière minute.
C1 noun məˈriːn ˈsɜː.veɪ

marine survey

étude marine. enquête sous-marine.
Meaning
A systematic examination of the sea, seabed, and underwater features for the purpose of making maps or gathering other information.
Example
The marine survey identified the ideal cable routes.
L'enquête marine a identifié les itinéraires idéaux pour les câbles.
C1 noun trəˈdʒek.tər.i

trajectory

trajectoire
Meaning
The path followed by a projectile flying or an object moving under the action of given forces.
Example
The satellite followed its intended trajectory.
Le satellite a suivi sa trajectoire prévue.
C1 verb /snɪər/

sneer

sourire de façon moqueuse
Meaning
to smile or speak in a mocking or contemptuous way
Example
She sneered at his attempt to sing.
Elle se moquait de sa tentative de chanter.
C1 noun /ˌnoʊtəˈraɪəti/

notoriety

notoriété
Meaning
The state of being famous or well-known for something bad.
Example
The criminal gained notoriety for his daring escapes.
Le criminel a gagné de la notoriété pour ses évasions audacieuses.
C1 noun /ˈhɒməˌfoʊn/

homophone

homophone
Meaning
A word that is pronounced the same as another word but differs in meaning, and often spelling.
Example
The words 'pair' and 'pear' are homophones.
Les mots 'pair' et 'pear' sont des homophones.
C1 adjective /rɪˈvɜː.sə.bəl/

Reversible

réversible
Meaning
able to be turned the other way around; able to be undone or changed back
Example
This jacket is reversible and can be worn on both sides.
Cette veste est réversible et peut être portée des deux côtés.
C1 verb /ˈskʌr.i/

scurry

courir rapidement
Meaning
To move quickly with short, hurried steps.
Example
The mice scurried across the kitchen floor when the lights turned on.
Les souris ont couru rapidement à travers le sol de la cuisine lorsque les lumières se sont allumées.
C1 noun /ˈsʌtlti/

subtlety

subtilité
Meaning
The quality or state of being subtle.
Example
She understood the subtlety of the situation.
Elle comprit la subtilité de la situation.
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 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 verb /ˈnɪbəl/

nibble

grignoter
Meaning
to take small bites of food
Example
The rabbit nibbled on a carrot.
Le lapin a grignoté une carotte.
C1 adjective/adverb /ˌɒfˈhænd/

offhand

sans réflexion
Meaning
Without previous thought or preparation; casual and sometimes dismissive.
Example
She gave an offhand reply to his serious question.
Elle a donné une réponse sans réfléchir à sa question sérieuse.
C1 noun /ɒpˈtɒmətri/

optometry

optométrie
Meaning
The practice or profession of examining the eyes and prescribing corrective lenses.
Example
She studied optometry at the university to become an eye specialist.
Elle a étudié l'optométrie à l'université pour devenir spécialiste des yeux.
C1 noun /pʌn/

pun

jeu de mots
Meaning
A humorous use of words that suggests different meanings or words that sound alike.
Example
He made a clever pun about the bakery's bread rising.
Il a fait un jeu de mots intelligent sur la montée du pain à la boulangerie.
C1 noun /ˈiːdɪkt/

edict

édit
Meaning
An official order, proclamation, or decree issued by an authority.
Example
The king issued an edict banning smoking in public places.
Le roi a émis un édit interdisant de fumer dans les lieux publics.
C1 adjective /ˌoʊvərˈbloʊn/

overblown

exagéré
Meaning
excessively exaggerated or inflated
Example
The controversy was overblown by the media.
La controverse a été exagérée par les médias.
C1 noun, verb /ˈtætər/

tatter

chiffon déchiré
Meaning
A torn piece of cloth or clothing; to become ragged or torn.
Example
The old flag hung in tatters after the storm.
Le vieux drapeau était suspendu en morceaux après la tempête.
C1 verb /dɪˈflɛkt/

deflect

détourner / éviter
Meaning
to cause something to change direction; to avoid answering directly
Example
The shield deflected the incoming arrow.
Le bouclier a dévié la flèche entrante.
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.