acclivity
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C2 noun /əˈklɪvɪti/

acclivity

pente ascendante
Meaning
An upward slope or incline on the ground.
Example
The hikers struggled as they climbed the steep acclivity.
Les randonneurs ont eu du mal à gravir la pente ascendante.
B2 noun əˈsʌmp.ʃənz

assumptions

hypothèses
Meaning
Things that are accepted as true or certain to happen, without proof.
Example
His assumptions about the project were completely wrong.
Ses hypothèses sur le projet étaient complètement fausses.
A2 adjective, noun /ˈeɪʒən/

asian

asiatique
Meaning
relating to Asia or its people
Example
She loves Asian culture.
Elle adore la culture asiatique.
C2 noun ˌæɡ.roʊ.iˈkɒl.ə.dʒi

agroecology

agroécologie
Meaning
A scientific discipline that studies agricultural systems by applying ecological concepts and principles.
Example
Agroecology promotes eco-friendly farming.
L'agroécologie favorise l'agriculture écologique.
C2 noun /ˈeə.rəm/

Arum

arum
Meaning
a plant with large arrow-shaped leaves and a white spathe, also known as taro
Example
Arum leaves are commonly used in Bengali cuisine for cooking.
Les feuilles d'Arum sont couramment utilisées dans la cuisine indienne pour la cuisson.
A2 adverb /əˈkrɒs/

Across

à travers
Meaning
from one side to the other side of something; in every part of a place
Example
The bridge stretches across the river.
Le pont s'étend à travers la rivière.
B1 noun /ɑːrmz/

Arms

armes
Meaning
weapons and ammunition; firearms
Example
The soldiers carried their arms into battle.
Les soldats ont emporté leurs armes à la bataille.
B2 verb /əˈsaɪn/

assign

assigner
Meaning
to give someone a task, duty, or responsibility
Example
The manager will assign tasks to the new employees.
Le gestionnaire assignera des tâches aux nouveaux employés.
A2 noun /ˈɔːtəm/

autumn

automne
Meaning
the season between summer and winter, when leaves fall from trees
Example
The trees look beautiful in autumn, with colorful leaves falling.
Les arbres sont magnifiques en automne, avec des feuilles colorées qui tombent.
B2 noun /ˈækjərəsi/

Accuracy

précision; exactitude
Meaning
the quality of being correct or precise; exactness
Example
The accuracy of the measurements is very important.
La précision des mesures est très importante.
C1 noun ˌæf.ɔːr.ɪˈsteɪ.ʃən

afforestation

reboisement
Meaning
The action of planting trees on an area of land in order to form a forest.
Example
Afforestation helps restore biodiversity.
Le reboisement aide à restaurer la biodiversité.
B2 verb, noun, adjective /ˈɔːltərnət/ (adj, noun), /ˈɔːltərˌneɪt/ (verb)

alternate

alterner, alternatif
Meaning
to occur in turn repeatedly; to take turns; also, a substitute or replacement
Example
The students alternate between online and offline classes.
Les étudiants alternent entre les cours en ligne et en présentiel.
B2 noun /ˌɑːrkiˈɑːlədʒi/

archaeology

archéologie
Meaning
the study of human history and prehistory through excavation and analysis of artifacts, monuments, and other physical remains
Example
She studied archaeology to learn about ancient civilizations.
Elle a étudié l'archéologie pour en savoir plus sur les civilisations anciennes.
C2 adjective /əˈvʌŋkjələr/

avuncular

sympathique comme un oncle
Meaning
kind and friendly, like an uncle
Example
He had an avuncular manner that made everyone feel comfortable.
Il avait une manière avunculaire qui mettait tout le monde à l'aise.
B1 noun/verb /əˈwɔːrd/

award

prix
Meaning
a prize or recognition given for an achievement; to give a prize or recognition
Example
She received an award for her outstanding performance.
Elle a reçu un prix pour sa performance exceptionnelle.
A2 verb /əkˈsɛpt/

accept

accepter
Meaning
to receive willingly; to believe or come to recognize
Example
She decided to accept the job offer.
Elle a décidé d'accepter l'offre d'emploi.
C1 noun ˌæprɪˈhɛnʃən

apprehension

inquiétude
Meaning
Anxiety or fear that something bad or unpleasant will happen.
Example
There is an apprehension about the depletion of fish stocks.
Il y a une inquiétude concernant la diminution des stocks de poissons.
C1 noun /ˌæntiˈklaɪmæks/

anticlimax

anticlímax
Meaning
A disappointing end after a big build-up of excitement or expectation.
Example
The movie's ending was an anticlimax after such a thrilling story.
La fin du film était un anticlímax après une histoire aussi passionnante.
C2 noun /əˈɡrɒnəmɪst/

agronomist

agronome
Meaning
A scientist who studies soil management and crop production.
Example
The agronomist suggested new methods to improve rice yields.
L'agronome a suggéré de nouvelles méthodes pour améliorer les rendements du riz.
C1 noun /ˈeɪθiɪzəm/

atheism

athéisme
Meaning
The belief that there is no God or gods.
Example
He declared his atheism openly despite social pressure.
Il a déclaré son athéisme ouvertement malgré la pression sociale.
C1 adverb /ˈæmpli/

amply

amplement
Meaning
more than sufficiently; generously
Example
She was amply rewarded for her hard work.
Elle a été généreusement récompensée pour son travail acharné.
B2 adjective + noun əˈdæptɪv ˈfiːtʃərz

adaptive features

caractéristiques adaptatives
Meaning
Characteristics that help organisms adjust to their environment
Example
Plants' adaptive features help them grow in winter.
Les caractéristiques adaptatives des plantes les aident à pousser en hiver.
B1 verb /əˈsoʊsiˌeɪt/

associate

associer
Meaning
to connect or link things together; to spend time with someone
Example
I associate this song with summer.
J'associe cette chanson avec l'été.
B2 noun /ˌæk.wɪˈzɪʃ.ən/

Acquisition

acquisition, acquisition d'actifs
Meaning
An asset or object bought or obtained, typically by a library or museum.
Example
The company's acquisition strategy boosted growth.
La stratégie d'acquisition de l'entreprise a stimulé la croissance.
C1 adjective /ˌeɪsɪˈmɛtrɪk/

asymmetric

asymétrique
Meaning
Not having equal or corresponding parts; lacking symmetry.
Example
The design of the building is asymmetric and unusual.
Le design du bâtiment est asymétrique et inhabituel.
C1 verb /əˈvɛndʒ/

avenge

venger
Meaning
to inflict harm in return for an injury or wrong done to oneself or another
Example
He vowed to avenge his brother's death.
Il a juré de venger la mort de son frère.
C2 verb /əˈsɪdɪfaɪ/

acidify

acidifier
Meaning
to make something acidic or more acidic
Example
Farmers worry that pollution will acidify the soil.
Les agriculteurs craignent que la pollution acidifie le sol.
B2 noun ədˈvɜː.sɪ.ti

adversity

adversité
Meaning
Difficulties; misfortune; a difficult or unpleasant situation.
Example
He remained strong in the face of adversity.
Il est resté fort face à l'adversité.
C2 noun /əˈdjuː/

adieu

adieu
Meaning
A farewell or goodbye, often used in a formal or poetic sense.
Example
She bid her friends adieu before leaving for France.
Elle fit ses adieux à ses amis avant de partir pour la France.
C2 noun (plural) /ˈɔːspɪsɪz/

auspices

auspice
Meaning
Patronage, support, or guidance, often used in the phrase 'under the auspices of'.
Example
The conference was held under the auspices of the United Nations.
La conférence a eu lieu sous les auspices des Nations Unies.
B1 noun, adjective, gerund /ˈæk.tɪŋ/

acting

jeu d’acteur
Meaning
the art or profession of performing in plays, films, or television; temporary performance of duties; the process of performing an action
Example
She is studying acting to become a professional actress.
Elle étudie le jeu d’acteur pour devenir professionnelle.
C2 adjective /ˈærənt/

arrant

complet, absolu
Meaning
complete or utter (used negatively, e.g., 'arrant nonsense')
Example
His excuse was arrant nonsense.
Son excuse était des bêtises complètes.
B2 noun /əˈɡrɛʃən/

aggression

agression
Meaning
hostile or violent behavior towards others
Example
His sudden aggression surprised everyone in the meeting.
Sa soudaine agression a surpris tout le monde à la réunion.
C2 verb /ˌæd ˈlɪb/

ad-lib

dire improvisé
Meaning
to speak or perform without preparation; to improvise
Example
The comedian ad-libbed a joke when the microphone failed.
Le comédien a improvisé une blague lorsque le microphone a échoué.
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 /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'.
A2 noun /əˈpɪə.rəns/

Appearance

apparence; présence; manifestation
Meaning
the way that someone or something looks; an act of performing or participating in a public event
Example
Her appearance at the event surprised everyone.
Son apparition à l'événement a surpris tout le monde.
C2 adjective /əˈbɔːrtɪv/

abortive

avorté
Meaning
Failing to produce the intended result; unsuccessful.
Example
Their abortive attempt to climb the mountain ended in retreat.
Leur tentative avortée de gravir la montagne s'est terminée par une retraite.
A1 adverb /əˈɡoʊ/

ago

il y a
Meaning
Used to indicate how long before the present something happened.
Example
I met her two years ago.
Je l'ai rencontrée il y a deux ans.
B2 noun /ɔːˈtɒn.ə.məs ˈviː.ɪ.kəlz/

autonomous vehicles

véhicules autonomes
Meaning
Vehicles that can operate and move without human intervention or control.
Example
Autonomous vehicles are revolutionizing the future of transport.
Les véhicules autonomes révolutionnent l'avenir du transport.
B2 noun /ˌæljuˈmɪniəm/

aluminium

aluminium
Meaning
a lightweight, silvery-white metal used widely in manufacturing and packaging
Example
Aluminium is commonly used to make cans and aircraft parts.
L’aluminium est utilisé pour fabriquer des canettes.
B1 noun /ˈækses/

Access

accès
Meaning
the ability, right, or permission to approach, enter, or pass to and from a place
Example
Students have access to the library 24 hours a day.
Les étudiants ont accès à la bibliothèque 24 heures sur 24.
C2 noun /ˈeɪ.pi.ə.rɪst/

apiarist

apiculteur
Meaning
a person who keeps and tends bees for honey production
Example
The apiarist collected fresh honey from the hives.
L'apiculteur a récolté du miel frais des ruches.
B1 noun/adjective /ˌæfrɪkən əˈmɛrɪkən/

african-american

afro-américain
Meaning
A person of African descent living in or originating from the United States; relating to such people.
Example
She is proud of her African-American heritage.
Elle est fière de son héritage afro-américain.
C2 noun /ˈɛərəˌstæt/

aerostat

aérostat
Meaning
A lighter-than-air craft, such as a balloon, that is lifted by gas.
Example
The military used an aerostat for surveillance over the border.
L'armée a utilisé un aérostat pour la surveillance de la frontière.
C2 adjective, noun /ˈænθrəpɔɪd/

anthropoid

anthropoïde
Meaning
Resembling a human being in form; a primate such as apes and monkeys.
Example
The gorilla is considered an anthropoid ape.
Le gorille est considéré comme un anthropoïde.
C1 noun /ˌɔːkʃəˈnɪər/

auctioneer

commissaire-priseur
Meaning
a person who conducts auctions by calling out bids and selling items to the highest bidder
Example
The auctioneer quickly raised the price as bidders competed for the painting.
Le commissaire-priseur a rapidement augmenté le prix.
C1 noun /əˈboʊd/

abode

domicile
Meaning
a place of residence; a home
Example
They invited us to their humble abode.
Ils nous ont invités dans leur humble domicile.
B1 noun /ˈær.əb/

arab

Arabe
Meaning
a person belonging to the Semitic people of the Middle East and North Africa
Example
He is an Arab living in Dubai.
Il est un Arabe vivant à Dubaï.
B2 noun /æmˈfɪbiən/

amphibian

amphibien
Meaning
A cold-blooded vertebrate animal that can live both on land and in water.
Example
A frog is a common amphibian that lives both in water and on land.
Une grenouille est un amphibien courant qui vit à la fois dans l'eau et sur terre.
A2 verb /eɪm/

aim

viser
Meaning
to direct a weapon, object, or effort at a target; to intend or plan
Example
He aimed the ball at the goal.
Il a visé la balle vers le but.
C1 noun əˌkred.ɪˈteɪ.ʃən

accreditation

accréditation
Meaning
The action or process of officially recognizing someone or something as having a particular status or being qualified to perform a particular activity.
Example
Accreditation ensures institutional credibility.
L'accréditation garantit la crédibilité institutionnelle.
B2 verb /ˈɔːltər/

alter

altérer
Meaning
to change or modify something slightly but significantly
Example
She decided to alter her dress to make it fit better.
Elle a décidé d'altérer sa robe pour mieux l'ajuster.
A2 adverb /əˈhɛd/

ahead

devant
Meaning
in front; in advance; before someone or something in position or progress
Example
She walked ahead of the group.
Elle marchait devant le groupe.
C1 adjective /ˈɑːtfəl/

Artful

habile; rusé; ingénieux
Meaning
clever or skillful, especially in a cunning way
Example
She gave an artful answer that avoided the real question.
Elle a donné une réponse habile qui a évité la vraie question.
C1 adjective /æmˈfɪb.i.əs/

Amphibious

amphibie
Meaning
able to live both on land and in water; suitable for both land and water operations
Example
The amphibious vehicle can travel on both land and water.
Le véhicule amphibie peut voyager à la fois sur terre et dans l'eau.
C2 adverb /əˈskæns/

askance

d'un air méfiant
Meaning
With suspicion, mistrust, or disapproval.
Example
She looked askance at his unusual proposal.
Elle regarda sa proposition étrange d'un air méfiant.
C2 noun /ˌɔːskʌlˈteɪʃən/

auscultation

auscultation
Meaning
The act of listening to internal sounds of the body, typically using a stethoscope.
Example
The doctor performed auscultation to check the patient’s lungs.
Le médecin a effectué une auscultation pour vérifier les poumons du patient.
C2 adjective /ˌæktʃuˈɛəriəl/

actuarial

actuariel
Meaning
Relating to actuaries or their work of analyzing financial risk and uncertainty, especially in insurance and pensions.
Example
The company relied on actuarial reports to set insurance premiums.
L'entreprise s'est appuyée sur des rapports actuariels pour fixer les primes d'assurance.
B2 noun /ˈɑːr.mər/

Armour

armure
Meaning
protective covering worn by soldiers; metal plating for military vehicles
Example
The knight wore heavy armour to protect himself in battle.
Le chevalier portait une armure lourde pour se protéger lors de la bataille.
C1 adjective /ˌæntiˈsleɪvəri/

antislavery

antiesclavagiste
Meaning
Opposed to the practice or system of slavery.
Example
The antislavery movement gained momentum in the 19th century.
Le mouvement antiesclavagiste a gagné en importance au XIXe siècle.
C2 noun ˌæɡ.roʊˈiː.koʊˌsɪs.təm

agroecosystem

agrosystème
Meaning
An ecological system centered on agricultural activities and processes.
Example
A healthy agroecosystem improves soil fertility.
Un agroécosystème sain améliore la fertilité du sol.
C2 noun /ˌæpəˈleɪʃən/

appellation

titre / nom
Meaning
a name or title
Example
The city has earned the appellation 'The Big Apple'.
La ville a gagné le titre 'La Grande Pomme'.
C1 noun /ˈeɪ.peks/

apex

apex, sommet, point culminant
Meaning
The highest point or peak of something; the top or summit.
Example
He reached the apex of his career.
Il a atteint l'apex de sa carrière.
C2 noun əˌklaɪ.mə.tɪˈzeɪ.ʃən

acclimatization

acclimatation
Meaning
The process of adapting to a new environment or condition.
Example
The hikers needed time for acclimatization to high altitudes.
Les randonneurs ont eu besoin de temps pour l'acclimatation aux hautes altitudes.
C2 noun /ˈæmpərˌsænd/

ampersand

esperluette
Meaning
The symbol '&' used to represent the word 'and'.
Example
Use an ampersand instead of writing the word 'and' in the company name.
Utilisez une esperluette au lieu d'écrire le mot 'et' dans le nom de l'entreprise.
C2 adjective /əˈɡɒɡ/

agog

Meaning
Highly excited by eagerness, curiosity, or anticipation.
Example
The children were agog with excitement as they waited for the magician to appear.
C1 noun /əˈbreɪʒən/

abrasion

égratignure ou usure de la peau ou de la surface due à la friction
Meaning
a scrape or wearing away of the skin or surface due to friction
Example
He suffered a minor abrasion on his knee after falling.
Il a eu une petite égratignure au genou après être tombé.
C2 noun /əˈnæθəmə/

anathema

anathème / chose détestée
Meaning
something or someone intensely disliked or strongly condemned
Example
Violence is anathema to her peaceful nature.
La violence est un anathème pour sa nature pacifique.
A2 noun /æd/

ad

annonce
Meaning
a notice or announcement in a public medium promoting a product, service, or event
Example
The company released a new ad for their smartphone.
L'entreprise a publié une nouvelle annonce pour son smartphone.
A2 noun /ˈeɪn.dʒəl/

Angel

ange
Meaning
a spiritual being believed to act as an attendant, agent, or messenger of God
Example
She looked like an angel in her white dress.
Elle ressemblait à un ange dans sa robe blanche.
C2 noun /əˈnjuː.ɪ.ti/

annuity

rente annuelle
Meaning
a fixed sum of money paid to someone each year, typically for the rest of their life
Example
She receives an annuity from her late husband's insurance policy.
Elle reçoit une rente annuelle de la police d'assurance de son défunt mari.
B2 verb ədˈhɪər

adhere

adhérer
Meaning
To stick firmly to something or stay attached.
Example
Neutrons adhere to protons.
Les neutrons adhèrent aux protons.
B1 noun /ədˌmɪn.ɪˈstreɪ.ʃən/

Administration

administration; gestion
Meaning
the process of managing or organizing something; a government or organization
Example
The university administration announced new policies.
L'administration universitaire a annoncé de nouvelles politiques.
C1 noun /əˈpærəl/

apparel

vêtements
Meaning
Clothing, especially formal or special clothes.
Example
The store specializes in wedding apparel.
Le magasin se spécialise dans les vêtements de mariage.
C1 adjective /ˌæntiˈneɪtl/

antenatal

prénatal
Meaning
Relating to the medical care and treatment given to a pregnant woman before the birth of her child.
Example
She attended regular antenatal checkups throughout her pregnancy.
Elle a assisté à des consultations prénatales régulières tout au long de sa grossesse.
C2 noun /əˌnʌn.siˈeɪ.ʃən/

annunciation

annonce, bonne nouvelle
Meaning
The announcement of something; in Christianity, the announcement by the angel Gabriel to Mary that she would conceive Jesus.
Example
The church celebrated the Feast of the Annunciation with a special service.
L'église a célébré la fête de l'Annonciation avec un service spécial.
C2 noun əˈdʒuː.dɪ.kə.tɪv ˈbɒd.i

adjudicative body

organe adjudicatif
Meaning
An official organization that has the authority to judge disputes and make decisions.
Example
The adjudicative body deliberated on the case.
L'organe adjudicatif a délibéré sur le cas.
C1 noun /ænˈθɒlədʒi/

anthology

anthologie
Meaning
A collection of literary works, such as poems, short stories, or essays, compiled into one volume.
Example
She contributed a poem to the new poetry anthology.
Elle a contribué un poème à la nouvelle anthologie de poésie.
B2 adjective /əbˈsɜːrd/

absurd

absurde, irrationnel
Meaning
wildly unreasonable, illogical, or inappropriate
Example
It is absurd to think that the earth is flat.
Il est absurde de penser que la Terre est plate.
A2 verb /əˈvɔɪd/

avoid

éviter
Meaning
To keep away from or stop oneself from doing something.
Example
He tries to avoid junk food.
Il essaie d'éviter la malbouffe.
A1 conjunction /ænd/

and

et
Meaning
Used to connect words or sentences that are to be taken jointly.
Example
She bought apples and oranges.
Elle a acheté des pommes et des oranges.
B2 noun /ˌæktɪˈveɪʃən/

activation

activation
Meaning
the act of making something start functioning
Example
The activation of the system took longer than expected.
L'activation du système a pris plus de temps que prévu.
C1 noun /ˌætəˈʃeɪ/

attache

attaché diplomatique
Meaning
A person officially assigned to the staff of a diplomatic mission, often with a specific area of responsibility.
Example
The cultural attache organized an art exhibition in the embassy.
L'attaché culturel a organisé une exposition d'art à l'ambassade.
B1 verb /əˈʃʊr/

assure

assurer
Meaning
to make someone feel certain or confident about something
Example
He assured her that everything would be fine.
Il lui assura que tout irait bien.
C2 verb /ˈæntɪdeɪtɪd/

antedated

daté antérieurement
Meaning
assigned to an earlier date than the actual one; happened earlier
Example
The letter was antedated to appear more official.
La lettre a été antidatée pour paraître plus officielle.
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.
C2 noun /əˈpɒfəsɪs/

apophasis

apophase
Meaning
A rhetorical device where the speaker brings up a subject by denying it or pretending to pass over it.
Example
The politician used apophasis by saying, 'I won’t even mention my opponent’s scandals.'
Le politicien a utilisé l'apophase en disant : « Je ne mentionnerai même pas les scandales de mon adversaire. »
C2 noun /ˌæpəˈrɪʃən/

apparition

apparition fantomatique
Meaning
A ghostly figure or an unusual or unexpected appearance.
Example
The children were frightened by the sudden apparition in the old house.
Les enfants ont été effrayés par l'apparition soudaine dans la vieille maison.
C1 noun ˌæmbɪˈɡjuːɪti

ambiguity

ambiguïté, incertitude
Meaning
The quality of being open to more than one interpretation; inexactness.
Example
The ambiguity of the statement caused confusion among the team.
L'ambiguïté de la déclaration a causé de la confusion parmi l'équipe.
B2 adverb /ɔːˈθentɪkli/

authentically

authentiquement
Meaning
in a genuine, real, or true manner; in a way that reflects true character or origin
Example
She speaks authentically about her experiences.
Elle parle authentiquement de ses expériences.
C1 noun /aɪ/

aye

oui
Meaning
an affirmative vote or expression of agreement
Example
The committee voted aye on the proposal.
Le comité a voté oui pour la proposition.
C2 noun /əˈbaɪdəns/

abidance

obéissance
Meaning
the act of following, accepting, or complying with something
Example
Her abidance by the rules impressed the committee.
Son obéissance aux règles a impressionné le comité.
C2 noun /əkˈsɛʃən/

accession

accession au trône / acceptation d'un traité
Meaning
the attainment of a position of rank or power, especially a monarch or president; the formal acceptance of an agreement or treaty
Example
The king's accession to the throne was celebrated with great ceremony.
L'accession du roi au trône a été célébrée avec grande cérémonie.
C2 adjective /əˈmɔːrfəs/

amorphous

amorphe
Meaning
Lacking a clear shape or form; without a defined structure.
Example
The plan remained amorphous and lacked concrete details.
Le plan est resté amorphe et manquait de détails concrets.
A1 preposition, adverb /əˈlɔːŋ/

along

le long de
Meaning
moving in a constant direction on (a road, path, or surface)
Example
We walked along the river.
Nous avons marché le long de la rivière.
C2 noun /ˈævərɪs/

avarice

avarice
Meaning
extreme greed for wealth or material gain
Example
His avarice led him to exploit his workers.
Son avarice l'a conduit à exploiter ses travailleurs.
B2 noun /ˈæsɪd/

acid

acide
Meaning
a chemical substance that reacts with bases and has a sour taste
Example
Lemons contain citric acid.
Les citrons contiennent de l'acide citrique.
B2 noun /ˈædvəkəsi/

advocacy

défense
Meaning
public support for or recommendation of a particular cause or policy
Example
Her advocacy for children's rights earned her international recognition.
Sa défense des droits des enfants lui a valu une reconnaissance internationale.
B1 verb əˈdrɛst

addressed

adressé
Meaning
To think about and begin to deal with an issue or problem.
Example
Addressing key problems is vital for long-term change.
S'attaquer aux problèmes clés est essentiel pour un changement à long terme.
C2 verb /æbˈdʒʊər/

abjure

abjurer
Meaning
to formally renounce or give up a belief, cause, or claim
Example
He abjured his allegiance to the old regime.
Il renonça à sa fidélité au vieux régime.
B2 adjective /əˈsɪdɪk/

acidic

acide
Meaning
containing acid; having a sour taste; sharp or biting in tone
Example
The lemon has an acidic taste that makes your mouth pucker.
Le citron a un goût acide.
C2 noun /əˈkjuːtnəs/

acuteness

acuité; intensité
Meaning
sharpness of mind or senses; severity or intensity of a condition
Example
Her acuteness allowed her to notice details others missed.
Son acuité lui a permis de remarquer des détails que les autres ont manqués.
C2 adjective /əˈsɛt.ɪk/

ascetic

ascétique
Meaning
Practicing strict self-denial and abstaining from worldly pleasures, often for religious reasons.
Example
He lived an ascetic life in the mountains, far from worldly comforts.
Il vivait une vie ascétique dans les montagnes, loin des conforts mondains.
C1 noun /ˈæntlɚ/

antler

corne de cerf
Meaning
The branched horns on the head of a deer or similar animal, usually shed and regrown annually.
Example
The deer’s antlers grew larger each year.
Les cornes de cerf devenaient plus grandes chaque année.
C2 noun əˌten.juˈeɪ.ʃən

attenuation

atténuation, réduction, affaiblissement
Meaning
The reduction of the force, effect, or value of something.
Example
The attenuation of sound waves affects communication.
L'atténuation des ondes sonores affecte la communication.
C2 adjective /eɪˈrɪðmɪk/

arrhythmic

arythmique
Meaning
Lacking a regular rhythm or beat.
Example
The patient had an arrhythmic heartbeat.
Le patient avait un battement de cœur arythmique.
C2 noun /ˌæprəˈbeɪʃən/

approbation

approbation / éloge
Meaning
approval or praise
Example
The plan won the approbation of the board members.
Le plan a reçu l'approbation des membres du conseil.
B2 noun /ˈæftərˌlaɪf/

afterlife

l'au-delà
Meaning
Life or existence that some believe continues after physical death.
Example
Many cultures have different beliefs about the afterlife.
De nombreuses cultures ont des croyances différentes sur l'au-delà.
B2 adjective/verb /əˈprɒksɪmət/

approximate

approximatif
Meaning
close to the actual but not exact; to estimate or calculate roughly
Example
The cost is approximate and may change later.
Le coût est approximatif et peut changer plus tard.
C2 noun /ˈæn.ə.lɪst/

annalist

annaliste
Meaning
A person who writes annals or records events year by year.
Example
The annalist carefully documented the events of the king's reign.
L'annaliste a soigneusement documenté les événements du règne du roi.
C2 adverb /əˈsʌndər/

asunder

en morceaux
Meaning
into separate parts; apart
Example
The ancient empire was torn asunder by war.
L'empire ancien a été déchiré en morceaux par la guerre.
B2 adjective /ˈeɪ.li.ən/

alien

extraterrestre
Meaning
Belonging to a foreign country or nation; extraterrestrial.
Example
The telescope is capable of detecting alien signals.
Le télescope est capable de détecter des signaux extraterrestres.
C1 noun /ədˈhɪərənt/

adherent

adhérent
Meaning
a person who supports or follows a particular belief, cause, or leader
Example
He is a strong adherent of democratic values.
Il est un fervent adhérent des valeurs démocratiques.
B1 noun /ˈeə.rə.pleɪn/

Aeroplane

avion
Meaning
a powered flying vehicle with fixed wings and a weight greater than that of the air it displaces
Example
The aeroplane took off smoothly from the airport runway.
L'avion a décollé en douceur de la piste de l'aéroport.
B2 preposition /əˈmɪd/

amid

au milieu de
Meaning
in the middle of or surrounded by something
Example
The team stayed calm amid the chaos.
L'équipe est restée calme au milieu du chaos.
C1 verb /əˈluːd/

allude

faire allusion
Meaning
To refer to something indirectly or casually.
Example
The professor alluded to Shakespeare during the lecture.
Le professeur a fait allusion à Shakespeare pendant la conférence.
B2 verb əˈkwaɪər

acquire

acquérir
Meaning
To gain or obtain something, especially knowledge or skills, through effort or experience.
Example
Volunteers acquire new skills through their experiences.
Les bénévoles acquièrent de nouvelles compétences grâce à leurs expériences.
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 /əˈpriː.ʃə.bəl/

Appreciable

appréciable; significatif; considérable en quantité
Meaning
noticeable; significant; considerable in amount
Example
There was an appreciable improvement in his test scores.
Il y a eu une amélioration appréciable de ses scores aux tests.
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.