circadian rhythm
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C1 noun sɜːrˈkeɪdiən ˈrɪðəm

circadian rhythm

rythme circadien
Meaning
The body's natural sleep-wake cycle that occurs within 24 hours
Example
Exposure to natural light regulates the circadian rhythm.
L'exposition à la lumière naturelle régule le rythme circadien.
C1 adjective, noun /ˈbʊrʒ.wɑː/

bourgeois

bourgeois
Meaning
Relating to the middle class, often with materialistic values or conventional attitudes.
Example
The novel criticizes the bourgeois lifestyle of the city dwellers.
Le roman critique le mode de vie bourgeois des habitants de la ville.
C1 noun məˈnjʊər

manure

fumier, engrais organique
Meaning
Animal dung used for fertilizing land; organic matter used as fertilizer.
Example
Organic manure enhances soil fertility.
Le fumier organique améliore la fertilité du sol.
C1 verb /weɪn/

wane

décroître
Meaning
To decrease gradually in power, intensity, or size.
Example
The moon wanes after the full moon night.
La lune décroît après la nuit de pleine lune.
C1 noun /ˌdʒenəˈræləti/

generality

généralité
Meaning
A vague, non-specific statement or principle that applies broadly.
Example
The speech was full of generalities and lacked concrete details.
Le discours était plein de généralités et manquait de détails concrets.
C1 adjective /ˈkɔː.zəl/

causal

causal
Meaning
relating to or acting as a cause
Example
There is a causal link between smoking and cancer.
Il existe un lien causal entre le tabagisme et le cancer.
C1 noun /əˈsɛnʃən/

ascension

ascension
Meaning
The act of rising or going up, often to an important position or a higher place.
Example
His rapid ascension in the company surprised everyone.
Sa rapide ascension dans l'entreprise a surpris tout le monde.
C1 noun kənˈvɜː.dʒəns

convergence

convergence
Meaning
The process of coming together from different directions to meet at a common point; unification or integration.
Example
The convergence of technologies is revolutionizing industries.
La convergence des technologies révolutionne les industries.
C1 noun /ˈsɜːrtʃɑːrdʒ/

surcharge

supplément
Meaning
an additional charge or payment added to the usual cost
Example
The airline ticket had a fuel surcharge added to it.
Le billet d'avion avait un supplément carburant ajouté.
C1 noun ˈwaɪldlaɪf ˈkɔːrɪdɔːrz

wildlife corridors

corridors de faune
Meaning
Areas of habitat connecting wildlife populations separated by human activities or structures.
Example
Wildlife corridors connect fragmented habitats, enabling species migration.
Les corridors de faune relient des habitats fragmentés, permettant la migration des espèces.
C1 adjective /bɪˈnaɪn/

benign

bénin, inoffensif
Meaning
Gentle, kind, or not harmful (especially of a disease or tumor).
Example
The doctor assured her that the tumor was benign.
Le médecin lui a assuré que la tumeur était inoffensive.
C1 verb /wɔːrp/

warp

déformer
Meaning
To twist or bend out of shape, often due to heat or moisture.
Example
The wooden door warped in the summer heat.
La porte en bois s'est déformée sous la chaleur de l'été.
C1 adjective /ˈmeʒ.ər.ə.bəl/

Measurable

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

Anus

anus
Meaning
the opening at the end of the digestive tract through which waste leaves the body
Example
The doctor examined the patient's anus during the medical checkup.
Le docteur a examiné l'anus du patient lors du contrôle médical.
C1 adjective /ˈtɛsti/

testy

irritable
Meaning
Easily irritated or annoyed.
Example
He became testy when asked the same question repeatedly.
Il est devenu irritable lorsqu'on lui a posé la même question à plusieurs reprises.
C1 noun /əˌsæsɪˈneɪʃən/

assassination

assassinat
Meaning
The act of killing someone important, often for political or ideological reasons.
Example
The assassination of the president shocked the nation.
L'assassinat du président a choqué la nation.
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 /stoʊk/

stoke

attiser le feu; encourager ou augmenter un sentiment ou une activité forte
Meaning
To add fuel to a fire; to encourage or increase a strong feeling or activity.
Example
The politician’s speech stoked anger among the crowd.
Le discours du politicien a enflammé la colère parmi la foule.
C1 noun /məˈleɪz/

malaise

malaise
Meaning
a general feeling of discomfort, illness, or unease whose exact cause is difficult to identify
Example
After the long journey, she felt a general malaise.
Après le long voyage, elle a ressenti un malaise général.
C1 noun /ˌkɔr.diˈæl.ɪ.ti/

Cordiality

cordialité; amabilité
Meaning
sincere affection and kindness; warm and friendly behavior
Example
The host's cordiality made all the guests feel welcome and comfortable.
La cordialité de l'hôte a fait en sorte que tous les invités se sentent bienvenus et à l'aise.
C1 noun /ˈpɔːr.kjə.paɪn/

Porcupine

Porc-épic
Meaning
a large rodent with defensive spines or quills on its body
Example
The porcupine raised its quills when threatened.
Le porc-épic a levé ses piquants lorsqu'il a été menacé.
C1 noun /əˈrɪs.tə.kræt/

Aristocrat

aristocrate; personne noble
Meaning
a member of the aristocracy; a person of noble rank or birth
Example
The aristocrat lived in a magnificent castle.
L'aristocrate vivait dans un château magnifique.
C1 noun /ˈɛpɪθɛt/

epithet

épithète
Meaning
A descriptive phrase or word used to characterize someone or something, often as a nickname.
Example
He earned the epithet ‘The Great’ for his remarkable achievements.
Il a gagné l'épithète ‘Le Grand’ pour ses réalisations remarquables.
C1 adjective /pɒˈstɪəriər/

posterior

postérieur
Meaning
Situated at or toward the back; later in time.
Example
The posterior part of the brain controls vision.
La partie postérieure du cerveau contrôle la vision.
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 adjective /ˈstɛlər/

stellar

exceptionnel
Meaning
Relating to stars; outstanding or excellent.
Example
She gave a stellar performance in the play.
Elle a donné une performance exceptionnelle dans la pièce.
C1 noun ɪˈveɪ.ʒən

evasion

évasion
Meaning
The practice of avoiding or escaping from something, especially responsibility or duty.
Example
His evasion of responsibilities frustrated his colleagues.
Son évasion des responsabilités a frustré ses collègues.
C1 noun /ˈænəɡræm/

anagram

un mot ou une phrase formée en réarrangeant les lettres d'un autre mot ou phrase.
Meaning
A word or phrase formed by rearranging the letters of another word or phrase.
Example
The word 'listen' is an anagram of 'silent'.
Le mot 'listen' est un anagramme de 'silent'.
C1 verb /pləˈkeɪt/

placate

calmer
Meaning
to make someone less angry or hostile; to calm or soothe
Example
He tried to placate the angry customer with a refund.
Il a essayé de calmer le client en colère avec un remboursement.
C1 adjective /mʌnˈdeɪn/

mundane

ordinaire
Meaning
lacking interest or excitement; dull and ordinary
Example
She tried to escape her mundane routine by traveling.
Elle a essayé d'échapper à sa routine ordinaire en voyageant.
C1 verb /ˈstaɪfl/

stifle

réprimer
Meaning
to prevent or restrain an action, idea, or emotion; to suffocate
Example
She tried to stifle a laugh during the serious meeting.
Elle a essayé de réprimer un rire pendant la réunion sérieuse.
C1 adjective /ɪnˈdʒʊəriəs/

injurious

nuisible
Meaning
Causing or likely to cause harm or damage.
Example
Smoking is injurious to health.
Fumer est nuisible à la santé.
C1 noun /ˈælkoʊv/

alcove

alcôve
Meaning
A small recessed section of a room or a nook.
Example
She placed a reading chair in the alcove near the window.
Elle a placé une chaise de lecture dans l'alcôve près de la fenêtre.
C1 adjective /riˈækʃəˌneri/

reactionary

réactionnaire
Meaning
Opposing political or social progress or reform; extremely conservative.
Example
The group took a reactionary stance against the new policies.
Le groupe a adopté une position réactionnaire contre les nouvelles politiques.
C1 noun /ɪnˈkɜːrʒən/

incursion

incursion
Meaning
A sudden attack or invasion into a place or territory.
Example
The army repelled the enemy incursion at the border.
L'armée a repoussé l'incursion ennemie à la frontière.
C1 noun /ˈdaɪnəˌmoʊ/

dynamo

machine qui génère de l'électricité; une personne avec une grande énergie et enthousiasme
Meaning
A machine that generates electricity; a person with great energy and enthusiasm.
Example
She is the real dynamo behind the success of the company.
Elle est la véritable dynamo derrière le succès de l'entreprise.
C1 noun /ˈænvɪl/

anvil

enclume en fer
Meaning
A heavy iron block used by blacksmiths for hammering and shaping metal.
Example
The blacksmith placed the hot iron on the anvil.
Le forgeron a placé le fer chaud sur l'enclume.
C1 noun /rəʊˈbɒt.ɪk ˈsɜː.dʒər.i/

robotic surgery

chirurgie robotique
Meaning
Surgery performed with the assistance of robotic systems to enhance precision and reduce invasiveness.
Example
Robotic surgery enhances precision in complex procedures.
La chirurgie robotique améliore la précision dans les procédures complexes.
C1 verb ˈflʌk.tʃu.eɪt

fluctuate

fluctuer
Meaning
To regularly increase or decrease.
Example
Stock prices fluctuate due to market conditions.
Les prix des actions fluctuent en raison des conditions du marché.
C1 noun /sʌˈmeɪʃən/

summation

somme, résumé
Meaning
The process of adding things together; a summary of points.
Example
The lawyer gave a powerful summation of the case.
L'avocat a donné un puissant résumé de l'affaire.
C1 adjective /ˈspaɪn.ləs/

Spineless

sans courage; de volonté faible; lâche
Meaning
lacking courage or determination; weak-willed
Example
He was too spineless to stand up for his beliefs.
Il était trop sans colonne vertébrale pour défendre ses croyances.
C1 adjective /ɪkˈspænsɪv/

expansive

expansif
Meaning
covering a wide area or having a wide range of ideas or emotions
Example
They enjoyed the expansive view from the hilltop.
Ils ont apprécié la vue expansive depuis le sommet de la colline.
C1 adjective /ˌaʊtˈlændɪʃ/

outlandish

bizarre
Meaning
Looking or sounding bizarre or unfamiliar; strange.
Example
He wore an outlandish costume to the festival.
Il portait un costume bizarre au festival.
C1 noun /ˈæbsɛs/

abscess

abcès
Meaning
A swollen area within body tissue containing pus, usually caused by infection.
Example
The dentist treated the abscess in his tooth.
Le dentiste a traité l'abcès dans sa dent.
C1 noun ˌpriː.dɪs.pəˈzɪʃ.ən

predisposition

prédisposition
Meaning
A natural tendency or inclination toward a particular behavior or condition.
Example
Genetic factors can influence a person's predisposition to diseases.
Les facteurs génétiques peuvent influencer la prédisposition d'une personne aux maladies.
C1 noun /ˌtrɛpɪˈdeɪʃən/

trepidation

appréhension
Meaning
a feeling of fear or anxiety about something that may happen
Example
She opened the letter with some trepidation.
Elle a ouvert la lettre avec une certaine appréhension.
C1 noun /ˈslændər/

Slander

calomnie
Meaning
the action of making false spoken statements damaging to someone's reputation
Example
The politician sued the newspaper for slander.
Le politicien a poursuivi le journal pour calomnie.
C1 noun /pəˈrɪfəri/

periphery

périphérie
Meaning
The outer edge or boundary of an area or object.
Example
The soldiers were stationed at the periphery of the camp.
Les soldats étaient stationnés à la périphérie du camp.
C1 adjective /ˈɪntrɪkət/

intricate

complexe
Meaning
very detailed, complex, and difficult to understand
Example
The artist created an intricate pattern on the wall.
L'artiste a créé un motif complexe sur le mur.
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 /ˈpɔɪ.njənt/

poignant

émouvant, poignant
Meaning
evoking a keen sense of sadness or regret; deeply touching
Example
The movie's ending was so poignant that many in the audience were moved to tears.
La fin du film était tellement émouvante que beaucoup dans le public ont été émus aux larmes.
C1 noun /ˈplɛθərə/

plethora

une quantité excessive
Meaning
an excessive amount of something
Example
She has a plethora of books on her shelf.
Elle a une quantité excessive de livres sur son étagère.
C1 verb /ˌpriːdɪˈspoʊz/

predispose

prédisposer
Meaning
To make someone more likely to behave in a certain way or be affected by something.
Example
His genetics may predispose him to diabetes.
Ses gènes peuvent le rendre plus susceptible au diabète.
C1 adjective /ˌʌnrɪˈkwaɪtɪd/

unrequited

non réciproque
Meaning
Not returned or reciprocated, especially in the context of love or affection.
Example
He suffered from unrequited love for years.
Il a souffert d'un amour non réciproque pendant des années.
C1 noun /ˈwɪzərdri/

wizardry

magie habile
Meaning
The art or practice of magic; great skill or expertise in something.
Example
The programmer's wizardry amazed everyone in the room.
La sorcellerie du programmeur a étonné tout le monde dans la salle.
C1 adjective /ʌnˈsəʊʃəl/

unsocial

asocial
Meaning
not enjoying the company of others; avoiding social interaction; contrary to social norms
Example
He prefers unsocial hours so he can work alone without interruptions.
Il préfère des horaires asociaux pour travailler seul.
C1 noun /dɪˈskrep.ən.si/

discrepancy

discrépance, différence, divergence
Meaning
A lack of compatibility or similarity between two or more facts.
Example
The audit revealed a discrepancy between the reported earnings and actual income.
L'audit a révélé une discrépance entre les bénéfices déclarés et les revenus réels.
C1 noun ˌlɪb.ər.ə.laɪˈzeɪ.ʃən

liberalization

libéralisation
Meaning
The removal or loosening of restrictions on something, typically an economic or political system.
Example
The liberalization of trade policies attracted foreign investments.
La libéralisation des politiques commerciales a attiré des investissements étrangers.
C1 adjective /ɪnˈhjuːmən/

Inhuman

inhumain
Meaning
lacking human qualities; cruel; brutal; savage
Example
The dictator's inhuman treatment of prisoners shocked the international community.
The dictator's inhuman treatment of prisoners shocked the international community.
C1 verb /ˈsɪnɚdʒaɪzd/

synergized

synchronisé, énergisé, coordonné
Meaning
Combine in such a way that the total effect is greater than the sum of the individual effects.
Example
The teams were synergized to maximize productivity.
Les équipes ont été synchronisées pour maximiser la productivité.
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 /ˈtrɪkstər/

trickster

escroc
Meaning
A person who cheats or deceives people.
Example
The old man turned out to be a clever trickster who fooled everyone.
L'homme âgé s'est avéré être un escroc rusé qui a trompé tout le monde.
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 verb /ɪnˈkɑːrsəreɪt/

incarcerate

incarcérer
Meaning
to imprison or confine someone
Example
The authorities incarcerated the criminal after the trial.
Les autorités ont emprisonné le criminel après le procès.
C1 adjective /ˈhæloʊd/

hallowed

sacré
Meaning
regarded as holy or greatly respected
Example
They walked across the hallowed halls of the old university.
Ils ont traversé les sacrés couloirs de la vieille université.
C1 adjective /ˈnjʊrəl/

neural

neuronal
Meaning
Relating to nerves or the nervous system.
Example
Scientists study neural connections in the brain.
Les scientifiques étudient les connexions neuronales dans le cerveau.
C1 verb /rɪˈpʌls/

repulse

repousser / provoquer du dégoût
Meaning
to drive back an attack or attacker by force; to cause intense dislike or disgust
Example
The army managed to repulse the enemy attack.
L'armée a réussi à repousser l'attaque ennemie.
C1 noun /poʊˈlær.ɪ.ti/

polarity

polarité
Meaning
the state of having two opposite or contradictory tendencies, opinions, or aspects
Example
The polarity between the two political parties is growing stronger.
La polarité entre les deux partis politiques devient de plus en plus forte.
C1 adjective /ˌhɪpəˈkrɪtɪkəl/

Hypocritical

hypocrite
Meaning
behaving in a way that contradicts one's stated beliefs or values
Example
It's hypocritical to preach honesty while lying yourself.
Il est hypocrite de prêcher l'honnêteté tout en mentant soi-même.
C1 adjective /ˈɪnsələnt/

insolent

insolent, arrogant
Meaning
showing a rude and arrogant lack of respect
Example
The insolent student refused to follow the teacher's instructions.
L'étudiant insolent a refusé de suivre les instructions du professeur.
C1 verb /əˈdʒɔɪn/

adjoin

joindre
Meaning
To be next to and joined with something.
Example
Their house adjoins the park.
Leur maison est jointe au parc.
C1 noun /ˈækəleɪd/

accolade

accolade
Meaning
An award, honor, or expression of praise.
Example
She received an accolade for her outstanding performance.
Elle a reçu une récompense pour sa performance exceptionnelle.
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 noun /ˈpɛrəntɪdʒ/

parentage

ascendance
Meaning
The identity and origins of one's parents; descent or lineage.
Example
Her noble parentage gave her access to the royal court.
Sa noble ascendance lui a donné accès à la cour royale.
C1 noun /ˌstætɪˈstɪʃən/

statistician

statisticien
Meaning
A person who specializes in collecting, analyzing, and interpreting numerical data.
Example
The statistician presented the survey results with great clarity.
Le statisticien a présenté les résultats du sondage avec grande clarté.
C1 adjective /ˈheɪ.nəs/

Heinous

atroce
Meaning
extremely wicked or evil; abominable; morally reprehensible
Example
The heinous crime shocked the entire community.
Le crime atroce a choqué toute la communauté.
C1 noun njuːˈtræl.ə.ti

neutrality

neutralité
Meaning
The state of not supporting or helping either side in a conflict, disagreement, etc.; impartiality.
Example
Neutrality fosters trust in decision-making.
La neutralité favorise la confiance dans la prise de décision.
C1 adjective /kɑːrˈnɪv.ər.əs/

Carnivorous

carnivore
Meaning
feeding on other animals; meat-eating
Example
Lions are carnivorous animals that hunt other animals for food.
Les lions sont des animaux carnivores qui chassent d'autres animaux pour se nourrir.
C1 adjective ˌsɪmbɪˈɒtɪk

symbiotic

symbiotique
Meaning
Involving interaction between two different organisms living in close physical association.
Example
The relationship between the bee and the flower is symbiotic.
La relation entre l'abeille et la fleur est symbiotique.
C1 noun /ɪˈnɜː.ʃə/

Inertia

inertie; manque d'activité
Meaning
a tendency to do nothing or remain unchanged; lack of activity or movement
Example
The team's inertia prevented them from adapting to the rapidly changing market conditions.
L'inertie de l'équipe les a empêchés de s'adapter aux conditions du marché en évolution rapide.
C1 noun /kəmˈpəʊ.ʒər/

composure

état de calme et de maîtrise de soi
Meaning
The state or feeling of being calm and in control of oneself.
Example
She maintained her composure during the interview.
Elle a gardé son calme pendant l'entretien.
C1 adjective /ˈfaɪ.naɪt/

Finite

limité; ayant des limites
Meaning
limited; having bounds or limits; not infinite
Example
Earth has finite natural resources.
La Terre dispose de ressources naturelles limitées.
C1 noun /ˈdɒɡmə/

dogma

dogme
Meaning
A principle or set of principles laid down by an authority as incontrovertibly true.
Example
The religious leader strictly adhered to traditional dogma.
Le leader religieux s'est strictement conformé au dogme traditionnel.
C1 adjective /ˌmiːtiˈɔːrɪk/

meteoric

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

lowly

humble
Meaning
humble in status, position, or manner
Example
She rose from a lowly position to become the company's CEO.
Elle est montée d'une position humble pour devenir la PDG de l'entreprise.
C1 noun /trʌsˈtiː/

trustee

fiduciaire
Meaning
a person who holds or manages property or assets for the benefit of others
Example
She was appointed as the trustee of the family estate.
Elle a été nommée fiduciaire de la propriété familiale.
C1 noun /ˈɡæloʊz/

gallows

échafaud
Meaning
A structure used for hanging criminals who have been sentenced to death.
Example
The criminal was led to the gallows at dawn.
Le criminel a été emmené à l'échafaud à l'aube.
C1 noun /sɔɪl ˈmæn.ɪdʒ.mənt/

soil management

gestion des sols
Meaning
The application of operations, practices, and treatments to protect soil and enhance its performance.
Example
Proper soil management improves long-term agricultural productivity.
Une gestion appropriée des sols améliore la productivité agricole à long terme.
C1 noun /ɡrəˈtjuːɪti/

gratuity

pourboire
Meaning
A sum of money given as a tip or a retirement benefit.
Example
The waiter received a generous gratuity for his excellent service.
Le serveur a reçu un généreux pourboire pour son excellent service.
C1 noun /ˈmjuːtɪni/

mutiny

mutinerie
Meaning
an open rebellion against authority, especially by soldiers or sailors
Example
The sailors staged a mutiny against their captain.
Les marins ont organisé une mutinerie contre leur capitaine.
C1 noun ɪnˌvaɪ.rənˈmen.təl ˌtræns.fəˈmeɪ.ʃən

environmental transformation

transformation environnementale
Meaning
A significant change in environmental conditions or ecological systems.
Example
The city demonstrates environmental transformation.
La ville montre une transformation environnementale.
C1 noun /rɪˈvʌlʃən/

revulsion

répulsion
Meaning
a strong feeling of disgust or repulsion
Example
She felt revulsion at the sight of the cruel act.
Elle a ressenti de la répulsion en voyant l'acte cruel.
C1 noun /ˈlɛk.sɪ.kɒn/

lexicon

lexique
Meaning
The vocabulary of a person, language, or branch of knowledge; a collection of words and terms.
Example
A translator must have a vast lexicon of both languages.
Un traducteur doit avoir un vaste lexique des deux langues.
C1 noun rɪˈdʌndənsi

redundancy

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

purge

purger
Meaning
To remove unwanted feelings, people, or things; to cleanse or purify.
Example
The new leader promised to purge corruption from the government.
Le nouveau leader a promis de purger la corruption du gouvernement.
C1 noun /ˌɪn.trəˈspek.ʃən/

introspection

introspection
Meaning
The examination or observation of one's own mental and emotional processes; self-reflection.
Example
Through introspection, she gained insight into her emotions.
Grâce à l'introspection, elle a acquis une profonde compréhension de ses émotions.
C1 noun /ˈæŋɡwɪʃ/

anguish

angoisse
Meaning
Severe mental or physical pain or suffering.
Example
She was in deep anguish after hearing the tragic news.
Elle était dans une profonde angoisse après avoir entendu la nouvelle tragique.
C1 noun ˈθɜː.məl stres

thermal stress

stress thermique
Meaning
Stress caused by excessive heat that affects plant growth and development.
Example
High thermal stress affects plant growth.
Le stress thermique affecte la croissance des plantes.
C1 adjective /rɪˈsɜːrdʒənt/

resurgent

resurgissant
Meaning
Becoming strong, active, or popular again.
Example
The resurgent economy gave hope to many businesses.
L'économie resurgissante a donné de l'espoir à de nombreuses entreprises.
C1 noun /ˈstænzə/

stanza

strophe
Meaning
a group of lines forming a unit in a poem or song
Example
The poem begins with a stanza describing nature.
Le poème commence par une strophe décrivant la nature.
C1 verb /mɔːrf/

morph

se transformer
Meaning
to change smoothly from one form, shape, or character into another
Example
The caterpillar will morph into a butterfly.
La chenille se transformera en un papillon.
C1 verb /kəˈleɪt/

collate

collater
Meaning
to collect, arrange, and combine in order
Example
The secretary collated the reports before the meeting.
La secrétaire a collationné les rapports avant la réunion.
C1 noun /heɪz/

Haze

brouillard
Meaning
a slight obscuration of the lower atmosphere, typically caused by fine suspended particles; confusion
Example
The morning haze lifted gradually as the sun rose higher in the sky.
Le brouillard matinal s'est levé progressivement à mesure que le soleil montait plus haut dans le ciel.
C1 adjective /prɪˈzʌmp.tʃu.əs/

presumptuous

prétentieux
Meaning
Overconfident, rude, or taking liberties without permission.
Example
It was presumptuous of him to make that decision without consulting others.
Il a été présomptueux de sa part de prendre cette décision sans consulter les autres.
C1 verb /həˈluːsɪneɪt/

hallucinate

halluciner
Meaning
to see, hear, or sense things that are not actually present, often due to illness or drugs
Example
After taking the medicine, he began to hallucinate strange shapes.
Après avoir pris le médicament, il a commencé à halluciner des formes étranges.
C1 noun /ˈɑːrdər/

ardor

passion, enthousiasme
Meaning
Great enthusiasm or passion.
Example
She spoke with ardor about her new project.
Elle parlait avec ardeur de son nouveau projet.
C1 noun ˈɪm.pɪ.təs

impetus

impulsion
Meaning
The force or motivation that drives something forward; momentum.
Example
The new policy provided an impetus for economic growth.
La nouvelle politique a donné un élan à la croissance économique.
C1 noun /ˈhæv.ək/

Havoc

destruction généralisée; grande confusion ou désordre; chaos
Meaning
widespread destruction; great confusion or disorder; chaos
Example
The hurricane wreaked havoc on the coastal towns, destroying homes and businesses.
L'ouragan a semé la destruction sur les villes côtières, détruisant maisons et commerces.
C1 noun /ˈriːbeɪt/

rebate

remise/remboursement
Meaning
a partial refund given to someone who has paid too much money for something
Example
The store offered a rebate on bulk purchases.
Le magasin a offert une remise sur les achats en gros.
C1 noun /ˈwiː.vər/

Weaver

tisserand
Meaning
a person who makes cloth by interlacing threads on a loom
Example
The skilled weaver created intricate patterns on the silk fabric.
Le tisserand habile a créé des motifs complexes sur le tissu en soie.
C1 adjective /ˌser.ɪˈmoʊ.ni.əl/

Ceremonial

cérémonial
Meaning
relating to or used in ceremonies; formal and ritualistic
Example
The ceremonial dress was worn during the royal wedding.
La robe cérémoniale a été portée pendant le mariage royal.
C1 verb /priːn/

preen

se préparer
Meaning
To groom or dress oneself with care; to show pride in one's appearance.
Example
She preened in front of the mirror before leaving for the party.
Elle se préparait devant le miroir avant de partir pour la fête.
C1 adjective /ˌiːvænˈdʒɛlɪkəl/

evangelical

évangélique
Meaning
Relating to the Christian gospel, especially the teachings that emphasize personal faith and the authority of the Bible.
Example
She grew up in an evangelical church community.
Elle a grandi dans une communauté chrétienne évangélique.
C1 noun /ˌpiːdiˈætrɪks/

pediatrics

pédiatrie
Meaning
the branch of medicine dealing with the health and medical care of children
Example
She decided to specialize in pediatrics after medical school.
Elle a décidé de se spécialiser en pédiatrie après l'école de médecine.
C1 adjective /ˈpæs.ə.bəl/

passable

passable
Meaning
good enough to be accepted, though not excellent
Example
The road is barely passable after the storm.
La route est à peine passable après la tempête.
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 noun /ˈdaɪəˌlɛkt/

dialect

dialecte
Meaning
A particular form of a language spoken in a specific region or by a specific group.
Example
He speaks a dialect of Bengali that is common in rural areas.
Il parle un dialecte du bengali qui est courant dans les zones rurales.
C1 noun /ˌdʒerənˈtɑːlədʒi/

gerontology

gérontologie
Meaning
The scientific study of old age and the process of aging.
Example
She chose to specialize in gerontology after completing medical school.
Elle a choisi de se spécialiser en gérontologie après avoir terminé ses études de médecine.
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 /ˈdæmpən/

dampen

humecter, atténuer
Meaning
to make something slightly wet; to make something less strong, active, or intense
Example
The rain dampened the excitement of the outdoor concert.
La pluie dampenée l'excitation du concert en plein air.