epicycloid
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C2 noun /ˌɛpɪˈsaɪklɔɪd/

epicycloid

épicycloïde
Meaning
a curve traced by a point on the circumference of a circle that rolls around the outside of another circle
Example
The mathematician demonstrated how to draw an epicycloid.
Le mathématicien a démontré comment dessiner une épicycloïde.
B2 noun /iˈkɒlədʒɪst/

ecologist

écologiste
Meaning
A scientist who studies the relationships between living organisms and their environment.
Example
The ecologist studied the effects of pollution on the forest ecosystem.
L'écologiste a étudié les effets de la pollution sur l'écosystème forestier.
C1 noun /ˈɛstjʊəri/

estuary

estuaire
Meaning
the tidal mouth of a large river, where the tide meets the stream
Example
The city is located near the estuary of the river.
La ville est située près de l'estuaire du fleuve.
C2 noun /ˈɛnsaɪn/

ensign

drapeau
Meaning
A flag or standard, especially a military or naval one indicating nationality; also a junior officer in the navy or coast guard.
Example
The ship raised its national ensign before leaving the harbor.
Le navire a hissé son drapeau national avant de quitter le port.
C1 noun /ɪnˈtaɪərəti/

entirety

intégralité
Meaning
the whole of something; the complete form
Example
He watched the movie in its entirety.
Il a regardé le film dans son intégralité.
C1 adjective /ɪˈmeɪʃieɪtɪd/

emaciated

émacié
Meaning
Abnormally thin or weak, usually due to illness or lack of food.
Example
The emaciated dog was rescued from the abandoned house.
Le chien émacié a été sauvé de la maison abandonnée.
C1 noun ˌes.kəˈleɪ.ʃən

escalation

augmentation rapide; une montée.
Meaning
A rapid increase; a rise.
Example
The escalation of production costs impacts profitability.
L'escalade des coûts de production impacte la rentabilité.
C2 noun /ˈɪrˌʃɑːt/

earshot

plage d'audition
Meaning
the range or distance within which a sound can be heard
Example
The children whispered secrets out of earshot of their parents.
Les enfants ont chuchoté des secrets hors de portée de leurs parents.
C1 noun /ˈiːɡoʊˌtɪzəm/

egotism

égotisme
Meaning
The practice of talking and thinking about oneself excessively because of an inflated sense of self-importance.
Example
His constant boasting revealed his egotism.
Ses vantardises constantes ont révélé son égotisme.
B2 verb /ɪˈvɑːlv/

evolve

évoluer
Meaning
to develop gradually, especially into a more complex or advanced state
Example
Over time, the company evolved into a global brand.
Au fil du temps, l'entreprise a évolué pour devenir une marque mondiale.
B1 adverb /ɪˈventʃuəli/

Eventually

finalement; à la fin
Meaning
in the end; finally; at last
Example
After years of hard work, she eventually became a doctor.
Après des années de travail acharné, elle est finalement devenue médecin.
C1 verb /ɪnˈlɪst/

enlist

s'enrôler
Meaning
to join or sign up, especially for military service; to secure someone's support or help
Example
He decided to enlist in the army after graduation.
Il a décidé de s'enrôler dans l'armée après l'obtention de son diplôme.
C1 noun /ɪkˈstrɛmɪti/

extremity

extrémité
Meaning
The farthest point or limit of something; a severe or extreme condition.
Example
He was pushed to the extremity of his patience.
Il a été poussé à l'extrême de sa patience.
A2 noun /ˌen.təˈteɪn.mənt/

Entertainment

divertissement
Meaning
the action of providing or being provided with amusement or enjoyment
Example
The concert provided excellent entertainment for the entire family.
Le concert a offert un excellent divertissement pour toute la famille.
B1 verb /ɪkˈspɔːrt/

export

exporter
Meaning
to send goods or services to another country for sale
Example
The company exports cars to many countries.
L'entreprise exporte des voitures vers de nombreux pays.
B2 noun /ˈaɪ.saɪt/

Eyesight

vue
Meaning
the ability to see; vision
Example
Regular eye checkups are important for maintaining good eyesight.
Les examens oculaires réguliers sont importants pour maintenir une bonne vue.
B2 noun /ˈɪə.rə/

Era

ère
Meaning
a long and distinct period of history with a particular feature or characteristic
Example
The Renaissance was an era of great artistic and cultural achievement.
La Renaissance fut une ère de grande réussite artistique et culturelle.
C2 adjective ˈɛr.jʊ.daɪt

erudite

érudit ou savant
Meaning
Having or showing great knowledge or learning; scholarly and intellectual.
Example
The professor's erudite lecture fascinated the students.
Le discours érudit du professeur a fasciné les étudiants.
C1 adjective /ɪˈmɜːrdʒənt/

emergent

émergent
Meaning
just coming into existence or becoming prominent
Example
The emergent startup quickly attracted investors.
La startup émergente a rapidement attiré des investisseurs.
C1 verb /ɪˈloʊp/

elope

s'enfuir pour se marier
Meaning
to run away secretly in order to get married, especially without parental consent
Example
The young couple decided to elope to another city.
Le jeune couple a décidé de s'enfuir dans une autre ville pour se marier.
C2 noun /ɪˈbʊliəns/

ebullience

exubérance
Meaning
the quality of being cheerful, enthusiastic, and full of energy
Example
The teacher's ebullience inspired her students.
L'enthousiasme de l'enseignante a inspiré ses élèves.
B2 adverb /ɪkˈsplɪsɪtli/

explicitly

explicitement
Meaning
in a clear and detailed manner, leaving no room for confusion or doubt
Example
The instructions were explicitly written to avoid any confusion.
Les instructions ont été écrites explicitement pour éviter toute confusion.
A2 adjective /ˈɛvrideɪ/

everyday

quotidien
Meaning
common or ordinary; occurring daily
Example
These shoes are perfect for everyday use.
Ces chaussures sont parfaites pour un usage quotidien.
C1 noun /ɪkˈspæns/

expanse

étendue vaste
Meaning
a wide, open area of land, sea, or sky
Example
The desert is a vast expanse of sand and rock.
Le désert est une vaste étendue de sable et de roches.
B2 verb /ɪmˈbreɪs/

embrace

embrasser
Meaning
to hold someone closely in your arms; to accept willingly
Example
She embraced her friend at the airport.
Elle a embrassé son amie à l'aéroport.
B1 adjective ɪkˈstriːm

extreme

extrême
Meaning
Reaching a high or the highest degree; very great.
Example
Extreme weather patterns disrupt ecosystems.
Les modèles météorologiques extrêmes perturbent les écosystèmes.
C1 verb /ɪkˈspend/

expend

dépenser
Meaning
to use up or consume; to spend energy or resources
Example
He expended all his energy on the project.
Il a dépensé toute son énergie pour le projet.
A2 noun /ˈef.ət/

Effort

effort
Meaning
physical or mental activity needed to achieve something
Example
She put a lot of effort into preparing for the final examination.
Elle a mis beaucoup d'effort dans la préparation de l'examen final.
C1 noun /ɪkˈspʌlʃən/

expulsion

expulsion
Meaning
The act of forcing someone to leave a place, especially a school or country.
Example
His constant misbehavior led to his expulsion from school.
Son comportement constant a conduit à son expulsion de l'école.
C2 noun /ɪksˈtʃɛkər/

exchequer

trésorerie
Meaning
The treasury of a state or country.
Example
The government announced new measures to improve the exchequer.
Le gouvernement a annoncé de nouvelles mesures pour améliorer la trésorerie.
C2 verb /ɛmˈbɔs/

emboss

décorer avec un motif en relief
Meaning
to decorate a surface with a raised design or pattern
Example
The invitation card was embossed with golden letters.
La carte d'invitation était embossée avec des lettres dorées.
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.
B1 adjective /ɪnˌvaɪrənˈmɛntl/

environmental

environnemental
Meaning
relating to the natural world and the impact of human activity on its condition
Example
The company adopted new policies to reduce environmental damage.
L'entreprise a adopté de nouvelles politiques pour réduire les dommages environnementaux.
B2 verb ˈeksɪkjuːt

execute

exécuter
Meaning
To carry out or put into effect a plan, order, or course of action.
Example
NASA plans to execute the mission in three phases.
La NASA prévoit d'exécuter la mission en trois phases.
C1 verb /ɪmˈbrɔɪdər/

embroider

broder
Meaning
to decorate fabric with patterns using a needle and thread
Example
She embroidered flowers on the pillowcase.
Elle a brodé des fleurs sur la taie d'oreiller.
C2 adjective /ˈɛksplɪkəbəl/

explicable

explicable
Meaning
able to be explained or understood
Example
His sudden anger was explicable given the stressful situation.
Sa colère soudaine était explicable compte tenu de la situation stressante.
B2 verb /ɪnˈtaɪtəl/

entitle

donner le droit
Meaning
to give someone the right to have or do something
Example
Employees are entitled to receive paid holidays.
Les employés ont droit à des congés payés.
B2 noun /ɪnˈdɔːrs.mənt/

endorsement

approbation
Meaning
A public or official statement of support or approval.
Example
The celebrity's endorsement increased the product's sales.
L'approbation de la célébrité a augmenté les ventes du produit.
B2 noun /ɪˈlɛktrɪk drɪl/

Electric drill

perceuse électrique
Meaning
A power tool used for drilling holes in various materials
Example
He used an electric drill to make holes in the wall for hanging pictures.
Il a utilisé une perceuse électrique pour faire des trous dans le mur pour accrocher des photos.
C2 verb /ɛksˈhjuːm/

exhume

exhumer
Meaning
to dig out something buried, especially a body from the ground
Example
The archaeologists decided to exhume the ancient remains.
Les archéologues ont décidé d'exhumer les restes anciens.
B1 noun /ˈɛnvəloʊp/

envelope

enveloppe
Meaning
a flat paper container used to enclose a letter or document
Example
She sealed the letter in an envelope and posted it.
Elle a scellé la lettre dans une enveloppe et l'a envoyée.
C2 verb /ɪˈmæskjʊleɪt/

emasculate

émasculer
Meaning
To make someone weaker or less effective; to deprive of strength or vigor.
Example
The constant criticism emasculated his confidence.
La critique constante a émoussé sa confiance.
C2 verb /ɪˈnəʊbəl/

ennoble

ennoblir
Meaning
to give someone a noble rank or to elevate in dignity or honor
Example
His selfless actions ennobled his character in the eyes of others.
Ses actions désintéressées ont ennobli son caractère aux yeux des autres.
C1 noun /ˈaɪ.wɪt.nəs/

Eyewitness

témoin oculaire
Meaning
a person who has seen something happen and can give evidence about it
Example
The police interviewed several eyewitnesses to the accident.
La police a interrogé plusieurs témoins oculaires de l'accident.
C1 noun /ɪɡˈzuːbərəns/

exuberance

exubérance
Meaning
the quality of being full of energy, excitement, and cheerfulness
Example
Her exuberance made the whole team feel motivated.
Son exubérance a motivé toute l'équipe.
B2 noun ˈɛmpəθi

empathy

empathie
Meaning
The ability to understand and share the feelings of another person.
Example
Empathy helps students connect with society.
L'empathie aide les étudiants à se connecter avec la société.
A2 noun ɪˈvɛnts

events

événements
Meaning
A thing that happens, especially one of importance.
Example
Several events were held across the country.
Plusieurs événements ont eu lieu à travers le pays.
C1 phrase ˈiː.kəʊˌsɪs.təm kəˈlæps

ecosystem collapse

effondrement de l'écosystème
Meaning
The complete breakdown of an ecological system, resulting in the inability to maintain its structure and function.
Example
Unchecked deforestation can lead to ecosystem collapse.
La déforestation incontrôlée peut conduire à l'effondrement de l'écosystème.
A2 adjective ˈiːkwəl

equal

égal
Meaning
Being the same in quantity, size, degree, or value; having the same status or treatment.
Example
Bose was regarded as Galileo's equal.
Bose a été considéré comme l'égal de Galilée.
A1 verb /ɪnˈdʒɔɪ/

enjoy

apprécier
Meaning
to take pleasure in; to have a good time
Example
I enjoy reading books in my free time.
J'aime lire des livres pendant mon temps libre.
C2 verb /ˈekspərˌɡeɪt/

expurgate

expurger
Meaning
To remove offensive or objectionable parts from a text or speech.
Example
The publisher decided to expurgate the novel before reprinting it.
L’éditeur a décidé d’expurger le roman avant de le réimprimer.
C2 verb /ɛksˈproʊprieɪt/

expropriate

exproprier
Meaning
To take property from its owner, especially by authority or for public use.
Example
The government decided to expropriate the land for a new highway.
Le gouvernement a décidé d'exproprier la terre pour une nouvelle autoroute.
C2 adjective /ˌɛvɪˈdɛnʃəl/

evidential

évidentiel
Meaning
relating to or providing evidence
Example
The lawyer presented evidential support for her claims.
L'avocat a présenté un soutien évident pour ses revendications.
C1 noun ˌiː.kəʊˈfrend.li ˌɜː.bən.aɪˈzeɪ.ʃən

eco-friendly urbanization

urbanisation écologique
Meaning
The development of cities in a way that is not harmful to the environment.
Example
Eco-friendly urbanization reduces environmental degradation.
L'urbanisation écologique réduit la dégradation de l'environnement.
C2 adjective /ɪˈfiːt/

effete

efféminé
Meaning
Lacking vitality, strength, or effectiveness; weak and overrefined.
Example
The empire became effete after centuries of indulgence.
L'empire est devenu efféminé après des siècles de luxe.
C1 adjective /ˈɜːrstwaɪl/

erstwhile

ancien
Meaning
former or in the past
Example
They were erstwhile friends but no longer speak.
Ils étaient des amis anciens, mais ils ne parlent plus.
B2 noun /ˈɜːrnər/

earner

gagnant
Meaning
A person who earns money through work or business
Example
She is the primary earner in her family.
Elle est la principale gagnant de sa famille.
A2 noun /ɪkˈsaɪt.mənt/

Excitement

excitation
Meaning
a feeling of great enthusiasm and eagerness
Example
The children could barely contain their excitement about the upcoming field trip.
Les enfants pouvaient à peine contenir leur excitation à propos du prochain voyage scolaire.
C2 verb /ɛnˈfiːbəl/

enfeeble

affaiblir
Meaning
To make weak or feeble; to deprive of strength.
Example
The long illness enfeebled the old man.
La longue maladie a affaibli le vieil homme.
C2 verb /ɪnˈræptʃər/

enrapture

envoûter
Meaning
To fill someone with great delight or joy.
Example
The beautiful music enraptured the audience.
La belle musique a envoûté le public.
A2 noun /ˈen.ə.mi/

Enemy

ennemi
Meaning
a person who is actively opposed or hostile to someone or something
Example
In the story, the hero had to face his greatest enemy.
Dans l'histoire, le héros a dû affronter son plus grand ennemi.
B2 adjective ɪˈvɒlvɪŋ

evolving

évolutif
Meaning
Developing gradually, especially from a simple to a more complex form; changing and developing.
Example
Education plays a role in evolving societal norms.
L'éducation joue un rôle dans l'évolution des normes sociétales.
C2 verb /ɪnˈtwaɪn/

entwine

entrelaçer
Meaning
to twist or wind together; to become closely connected or involved
Example
The vines entwine around the old fence.
Les vignes s'enroulent autour de la vieille clôture.
C1 verb /iːk/

eke

étirer
Meaning
to make a small amount of something last longer by using it sparingly
Example
The family tried to eke out their savings during the tough months.
La famille a essayé de faire durer ses économies pendant les mois difficiles.
C1 noun /ˈɛksələnsɪ/

excellency

excellence
Meaning
a title of honor for people of high rank, especially ambassadors or governors
Example
His Excellency the Ambassador attended the ceremony.
Son Excellence l'Ambassadeur a assisté à la cérémonie.
C2 noun /ˈiːɡres/

egress

issue
Meaning
The action of going out or leaving a place; an exit.
Example
The emergency door provided an egress for the trapped workers.
La porte de secours a fourni une issue pour les travailleurs piégés.
C1 noun /ˈɜːr.θən pɒt/

Earthen pot

pot en terre cuite
Meaning
a container made of baked clay or earth, used for cooking or storing
Example
The earthen pot keeps water naturally cool in summer.
Le pot en terre cuite garde l'eau naturellement fraîche en été.
C2 adjective /ɛɡˈzɪɡjuəs/

exiguous

exigu
Meaning
small in amount; scanty or inadequate
Example
They survived on exiguous rations during the journey.
Ils ont survécu avec des rations exiguës pendant le voyage.
B2 adverb /ˈiːɡərli/

Eagerly

avec empressement; avec grand désir
Meaning
with keen interest or enthusiasm; with great desire
Example
The children eagerly waited for the holiday to begin.
Les enfants attendaient avec empressement que les vacances commencent.
C1 adjective /ˈɜːr.nɪst/

Earnest

sérieux; authentique; montrant une conviction profonde et sérieuse
Meaning
sincere; genuine; showing deep and serious conviction
Example
He made an earnest attempt to solve the problem.
Il a fait une tentative sérieuse pour résoudre le problème.
C2 verb /ɪkˈstruːd/

extrude

extruder
Meaning
to force something out through a small opening; to shape by pushing material through a mold
Example
The factory extrudes plastic pipes using modern machines.
L'usine extrude des tuyaux en plastique en utilisant des machines modernes.
B2 adjective /ˌɛm.pəˈθɛ.tɪk/

empathetic

empathique
Meaning
Showing ability to understand and share feelings of others.
Example
She was empathetic towards her friend's struggles.
Elle était empathique envers les luttes de son amie.
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.
C2 noun /ˌiː.tiˈɒ.lə.dʒi/

etiology

étiologie
Meaning
the cause or origin of a disease or condition
Example
Doctors are studying the etiology of the new virus.
Les médecins étudient l'étiologie du nouveau virus.
C2 adjective /ˈɛrzæts/

ersatz

substitut
Meaning
made or used as a substitute, typically an inferior one
Example
The cheap shoes were made of ersatz leather.
Les chaussures bon marché étaient en cuir artificiel.
C2 noun /ˌɛfləˈrɛsəns/

efflorescence

floraison
Meaning
the process of flowering or reaching an optimal stage of development
Example
The garden was at the peak of its efflorescence in spring.
Le jardin était au sommet de sa floraison au printemps.
C1 adjective ɪɡˈzɛmpləri

exemplary

exemplaire
Meaning
Serving as a desirable model; representing the best of its kind.
Example
She was praised for her exemplary work ethic and dedication.
Elle a été félicitée pour son éthique de travail exemplaire et son dévouement.
C2 noun /ˌɛfəˈvɛsəns/

effervescence

effervescence
Meaning
The release of gas bubbles; vivacity or high-spiritedness.
Example
Her effervescence made her the life of the party.
Son effervescence faisait d'elle la vie de la fête.
C1 adjective /ɪˈvæljʊətɪv/

evaluative

évaluatif
Meaning
Relating to or involving evaluation or assessment.
Example
The evaluative phase of the project involves assessing its success.
La phase évaluative du projet consiste à évaluer son succès.
C2 adjective /ˈɛdɪfaɪɪŋ/

edifying

édifiant
Meaning
Providing moral or intellectual instruction or enlightenment.
Example
The documentary was both entertaining and edifying.
Le documentaire était à la fois divertissant et édifiant.
B2 verb /ɪmˈbɛd/

embed

intégrer
Meaning
to fix something firmly into a surrounding mass or context
Example
The journalist was embedded with the military unit.
Le journaliste était intégré avec l'unité militaire.
C1 noun /ˌɛksɛnˈtrɪsəti/

eccentricity

excentricité
Meaning
the quality of being unconventional or slightly strange
Example
His eccentricity made him both admired and misunderstood.
Son excentricité a fait de lui une personne à la fois admirée et incomprise.
B2 verb /ɪnˈteɪl/

entail

impliquer
Meaning
to involve something as a necessary or inevitable part or consequence
Example
The job will entail a lot of travel across the country.
Le travail impliquera beaucoup de voyages à travers le pays.
B2 verb /ɪnˈfɔːrs/

enforce

faire respecter
Meaning
to make sure that a rule, law, or policy is obeyed
Example
The police are responsible for enforcing the law.
La police est responsable de faire respecter la loi.
C1 verb /ɪmˈbrɔɪl/

embroil

embrouiller
Meaning
to involve someone deeply in a conflict, argument, or difficult situation
Example
The politician was embroiled in a major corruption scandal.
Le politicien était embourbé dans un grand scandale de corruption.
B1 noun /ˌek.sɪˈbɪʃ.ən/

Exhibition

exposition
Meaning
a public display of works of art or other items of interest
Example
The art exhibition featured paintings from local artists throughout the region.
L'exposition d'art a présenté des peintures d'artistes locaux de toute la région.
B2 adjective /ɪkˈstɜːr.nəl/

External

externe
Meaning
coming from or relating to the outside; not belonging to or originating from within
Example
The company hired external consultants to review their business strategy.
L'entreprise a embauché des consultants externes pour revoir sa stratégie commerciale.
C1 adjective /ˌiːɡəˈtɪstɪkəl/

egotistical

égocentrique
Meaning
Excessively self-absorbed or conceited.
Example
Her egotistical behavior made it difficult for her to maintain friendships.
Son comportement égocentrique rendait difficile le maintien de ses amitiés.
B2 verb /ɪˈlɛkt/

elect

élire
Meaning
To choose someone for a position or office by voting.
Example
The citizens elected a new president.
Les citoyens ont élu un nouveau président.
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.
C2 noun /ˈɛpəlɛt/

epaulet

épaulette
Meaning
An ornamental shoulder piece on a garment, especially on the coat or jacket of a military uniform.
Example
The general’s uniform had a golden epaulet on each shoulder.
L'uniforme du général avait une épaulette dorée sur chaque épaule.
B2 noun /iˈkɒl.ə.dʒi/

ecology

écologie
Meaning
the study of how living things interact with each other and their environment
Example
Ecology helps us understand how pollution affects animals and plants.
L'écologie nous aide à comprendre comment la pollution affecte les animaux et les plantes.
B1 adjective /ɪkˈspɛktɪd/

expected

attendu
Meaning
Regarded as likely to happen; anticipated or predicted.
Example
The unemployment rate is expected to decline further.
Le taux de chômage devrait encore diminuer.
B1 verb /ɪɡˈzɪst/

exist

exister
Meaning
to have being or reality; to be present
Example
Dinosaurs existed millions of years ago.
Les dinosaures ont existé il y a des millions d'années.
B1 verb /ɪmˈbærəs/

embarrass

embarrasser
Meaning
to cause someone to feel awkward, self-conscious, or ashamed
Example
His rude comment really embarrassed her in front of everyone.
Son commentaire impoli l'a vraiment embarrassée devant tout le monde.
C1 noun /ɪkˈspɛktənsi/

expectancy

attente
Meaning
the state of expecting something; anticipation or likelihood
Example
There was a sense of expectancy in the room before the results were announced.
Il y avait un sentiment d'attente dans la pièce avant que les résultats ne soient annoncés.
B2 verb /ɪmˈbɑːrkɪŋ/

embarking

commençant un voyage
Meaning
Beginning a journey or enterprise.
Example
The group is embarking on a long journey.
Le groupe commence un long voyage.
C1 noun ɪˌməʊ.ʃəˈnæl.ɪ.ti

emotionality

émotionnalité
Meaning
The quality of being driven by emotions rather than reason; emotional responsiveness.
Example
His emotionality often influenced his decisions.
Son émotionnalité influençait souvent ses décisions.
C1 noun /ɪmˈbɑː.ɡoʊ/

embargo

embargo commercial
Meaning
A trade ban, restriction, or prohibition imposed by a government or international organization on a country.
Example
The UN imposed an embargo on arms exports.
L'ONU a imposé un embargo sur les exportations d'armes.
B2 adjective /ˈed.ɪ.bəl/

Edible

comestible
Meaning
safe to eat; suitable for consumption
Example
Only edible mushrooms should be used in cooking.
Seuls les champignons comestibles doivent être utilisés en cuisine.
C1 noun /ɪkˌsperɪˈmɛnteɪʃən/

experimentation

expérimentation
Meaning
The process of performing a scientific procedure to make a discovery, test a hypothesis, or demonstrate a known fact.
Example
Experimentation leads to groundbreaking products.
L'expérimentation mène à des produits révolutionnaires.
C2 noun /ɪkˈspiːdiənsi/

expediency

opportunisme
Meaning
the quality of being convenient and practical despite possibly being improper or immoral
Example
He acted out of political expediency rather than principle.
Il a agi par opportunisme politique plutôt que par principe.
C1 noun /ˈɛkstrəˌvɜːrt/

extrovert

extraverti
Meaning
a person who is outgoing, sociable, and energized by being around other people
Example
As an extrovert, she enjoys meeting new people at social events.
En tant qu'extravertie, elle aime rencontrer de nouvelles personnes lors d'événements sociaux.
C2 noun /juːˌtrɑː.fɪˈkeɪ.ʃən/

eutrophication

excès de nutriments dans un lac ou un autre plan d'eau
Meaning
Excessive richness of nutrients in a lake or other body of water, frequently due to runoff from the land, which causes a dense growth of plant life and death of animal life from lack of oxygen.
Example
Excess fertilizers lead to eutrophication in lakes.
Les fertilisants excessifs entraînent l'eutrophisation dans les lacs.
C2 verb /ɪˈfeɪsɪŋ/

effacing

effacer / se rendre invisible
Meaning
erasing or making oneself inconspicuous; to remove or diminish in significance
Example
She kept effacing herself during the meeting so that others could shine.
Elle continuait à s'effacer pendant la réunion pour permettre aux autres de briller.
A2 adverb /ˈiːzɪli/

Easily

facilement; sans difficulté
Meaning
without difficulty; in a simple or effortless manner
Example
She easily solved the math problem in minutes.
Elle a résolu le problème de mathématiques facilement en quelques minutes.
B2 verb /ɪnˈvɪʒən/

envision

imaginer
Meaning
to imagine or picture something in the future; to visualize a possibility or goal
Example
She envisions a world where everyone has equal access to education.
Elle imagine un monde où tout le monde a un accès égal à l'éducation.
C1 noun /ˈiːzl̩/

easel

support pour toile
Meaning
a frame for supporting an artist's canvas while painting or drawing
Example
The artist placed the canvas on the easel before starting to paint.
L'artiste a placé la toile sur le chevalet avant de commencer à peindre.
C1 noun /ɪˈvændʒəlɪst/

evangelist

évangéliste
Meaning
A person who seeks to convert others to the Christian faith, especially by public preaching.
Example
The evangelist traveled across the country spreading his message.
L'évangéliste a voyagé à travers le pays en diffusant son message.
C1 noun /ˈiːɡoʊɪst/

egoist

égoïste
Meaning
A person who is excessively concerned with themselves; someone who believes in or practices egoism.
Example
She avoided him because he was a selfish egoist.
Elle l'évitait parce qu'il était un égoïste égoïste.
C1 noun /ˈɛn.kleɪv/

enclave

enclave
Meaning
a distinct area or group enclosed within a larger one
Example
The city has a small Italian enclave where traditions are preserved.
La ville possède un petit enclave italien où les traditions sont préservées.
B2 noun ɪnˈdev.ər

endeavor

effort
Meaning
An attempt to achieve a goal; a serious determined effort.
Example
The endeavor to innovate space tourism is ambitious.
L'effort pour innover dans le tourisme spatial est ambitieux.
B2 noun /ˈiː.ɡoʊ/

Ego

égo; amour-propre
Meaning
a person's sense of self-esteem or self-importance
Example
His big ego prevented him from accepting criticism from others.
Son grand égo l'empêchait d'accepter les critiques des autres.
B2 verb ˈel.ɪ.veɪt

elevate

élever, soulever, augmenter à un niveau plus important ou impressionnant
Meaning
To lift to a higher position; to raise to a more important or impressive level.
Example
Good leadership can elevate team performance.
Un bon leadership peut élever la performance de l'équipe.
C1 adjective /ɪkˈstɛnjueɪtɪŋ/

extenuating

atténuant
Meaning
serving to make a fault or an offense seem less serious
Example
She asked for leniency due to extenuating circumstances.
Elle a demandé la clémence en raison des circonstances atténuantes.
B2 noun ɪnˈhɑːns.mənt

enhancement

amélioration
Meaning
An increase or improvement in quality, value, or extent.
Example
Enhancement of education quality is vital.
L'amélioration de la qualité de l'éducation est essentielle.
C2 noun /ɛθˈnɒlədʒi/

ethnology

ethnologie
Meaning
the study of the characteristics of different peoples and the differences and relationships between them
Example
She specialized in ethnology to better understand cultural diversity.
Elle s'est spécialisée en ethnologie pour mieux comprendre la diversité culturelle.
A1 adverb /ˈevər/

Ever

jamais; toujours; de quelque manière
Meaning
at any time; always; in any way
Example
Have you ever been to Paris?
Es-tu déjà allé à Paris?
C2 adjective /ˌɛlɪˈfæntaɪn/

elephantine

éléphantin
Meaning
Huge, clumsy, or resembling an elephant in size or movement.
Example
The man moved with an elephantine grace.
L'homme se déplaçait avec une grâce éléphantine.
B2 noun /ˌɛkspɜːˈtiːz/

expertise

expertise
Meaning
Expert knowledge or skill in a particular area.
Example
His expertise in graphic design is widely recognized.
Son expertise en design graphique est largement reconnue.
B1 noun ɪmˈplɔɪmənt

employment

emploi
Meaning
The condition of having paid work; the action of giving work to someone.
Example
Employment was limited to Urdu speakers.
L'emploi était limité aux locuteurs d'ourdou.