ecology
All a b c d e f g h i j k l m n o p q r s t u v w x y z
All CEFR A1 A2 B1 B2 C1 C2
Content locale
EN Anglais BN Bengali HI Hindi ES Espagnol FR Français DE Allemand RU Russe ZH Chinois JA Japonais
All Vocabulary Cards All Vocabularies
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.
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.
B2 noun /ɪɡˈzæmɪnər/

examiner

examinateur
Meaning
A person who tests or inspects knowledge, skills, or qualifications
Example
The examiner reviewed each student's answer sheet carefully.
L'examinateur a examiné attentivement la feuille de réponses de chaque étudiant.
B2 noun /ɪmˈbærəsmənt/

embarrassment

gêne
Meaning
a feeling of self-consciousness, shame, or awkwardness
Example
Her face turned red with embarrassment after the mistake.
Son visage est devenu rouge de gêne après l'erreur.
C1 verb /ɪkˈstoʊl/

extol

exalter
Meaning
to praise enthusiastically and highly
Example
The teacher extolled the student's dedication and hard work.
Le professeur a exalté le dévouement et le travail acharné de l'étudiant.
B1 adverb /ɪkˈstriːm.li/

Extremely

extrêmement
Meaning
to a very high degree; exceptionally
Example
The weather today is extremely hot and humid.
Le temps aujourd'hui est extrêmement chaud et humide.
A2 noun /ɪkˈspɪə.ri.əns/

Experience

expérience
Meaning
practical contact with and observation of facts or events; knowledge gained through involvement
Example
Her years of teaching experience made her an excellent mentor for new teachers.
Ses années d'expérience en enseignement en ont fait une excellente mentore pour les nouveaux enseignants.
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.
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.
C2 noun /ɛnˈkoʊmiəm/

encomium

éloge
Meaning
A speech or piece of writing that praises someone or something highly.
Example
He delivered an encomium to his retiring teacher.
Il a prononcé un éloge à son professeur retraité.
B2 verb /ɪnˈɡeɪdʒɪŋ/

engaging

impliquer
Meaning
Participating or becoming involved in; occupying or attracting someone's interest or attention.
Example
Engaging youth in education is essential.
Il est essentiel d'impliquer les jeunes dans l'éducation.
A2 adjective /ˈeksələnt/

Excellent

excellent; remarquable; supérieur;
Meaning
extremely good; outstanding; superior
Example
She received excellent grades in all her subjects.
Elle a reçu d'excellentes notes dans toutes ses matières.
C1 verb ɪˈræd.ɪ.keɪt

eradicate

éradiquer
Meaning
To destroy completely; to put an end to something undesirable.
Example
Vaccination programs help eradicate infectious diseases.
Les programmes de vaccination aident à éradiquer les maladies infectieuses.
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.
B2 verb /ɛksˈheɪl/

exhale

expirer
Meaning
to breathe out air from the lungs
Example
She slowly exhaled after holding her breath.
Elle a lentement exhalé après avoir retenu sa respiration.
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.
A2 verb /ɪkˈspekt/

expect

s'attendre
Meaning
to think something will happen; to anticipate
Example
I expect the meeting to start at 9 AM.
Je m'attends à ce que la réunion commence à 9 heures.
B2 verb /ɪkˈskluːd/

exclude

exclure
Meaning
To deliberately leave out or prevent someone or something from being included.
Example
The list excludes temporary workers.
La liste exclut les travailleurs temporaires.
B2 adjective /ɪˈlæs.tɪk/

Elastic

élastique
Meaning
able to stretch and return to original shape; flexible; adaptable
Example
The elastic band can stretch and return to its original shape.
Le band élastique peut s'étirer et revenir à sa forme originale.
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.
C2 verb /ɪˈspaɪ/

espy

apercevoir
Meaning
To catch sight of or notice something, especially from a distance.
Example
From the hilltop, she espied a small village in the valley.
Depuis le sommet de la colline, elle aperçut un petit village dans la vallée.
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.
C2 verb /ɪˈfjuːz/

effuse

effuser
Meaning
To pour out or express feelings freely and openly.
Example
She effused gratitude for the help she received.
Elle a exprimé sa gratitude pour l'aide qu'elle a reçue.
B2 adjective /ˌiːkəˈnɒmɪkl/

economical

économique
Meaning
Careful in the use of resources; providing good value or efficiency.
Example
Driving a hybrid car is economical in the long run.
Conduire une voiture hybride est économique à long terme.
C2 verb /ɪˈdjuːs/

educe

extraire
Meaning
To draw out or bring forth something latent or hidden.
Example
The teacher tried to educe a response from the shy student.
Le professeur a essayé d'éduire une réponse de l'étudiant timide.
C2 adjective ˈen.də.krɪn

endocrine

endocrine
Meaning
Relating to or denoting glands that secrete hormones directly into the blood.
Example
The endocrine system regulates metabolism and growth.
Le système endocrinien régule le métabolisme et la croissance.
A2 adverb /ɪɡˈzækt.li/

Exactly

exactement; précisément; en accord complet
Meaning
precisely; accurately; in complete agreement
Example
Tell me exactly what happened during the meeting.
Dis-moi exactement ce qui s'est passé pendant la réunion.
C1 verb /ˈɛkskəˌveɪt/

excavate

bonheur
Meaning
to dig out or remove earth carefully, often for building or archaeological purposes
Example
The workers excavated the site to prepare for construction.
Elle n'a pas pu cacher son bonheur quand elle a reçu le prix.
A2 noun /ɪˈvent/

event

événement
Meaning
something that happens, especially something important
Example
The concert was the biggest event of the year.
Le concert était l'événement le plus important de l'année.
C2 noun /ˈiːɡlət/

eaglet

aiglon
Meaning
A young eagle.
Example
The eaglet waited in the nest for its mother to return.
L'aiglon attendait dans le nid que sa mère revienne.
C2 verb /ɪˈstreɪndʒ/

estrange

aliéner
Meaning
to cause someone to no longer be close or affectionate; to alienate
Example
His constant criticism began to estrange him from his friends.
Sa critique constante a commencé à l'éloigner de ses amis.
B2 verb /ɪˈrʌpt/

erupt

éclater
Meaning
to burst forth suddenly and violently
Example
The volcano erupted after centuries of dormancy.
Le volcan est entré en éruption après des siècles d'inactivité.
A2 noun /ɪksˈtʃeɪndʒ/

Exchange

échange
Meaning
an act of giving one thing and receiving another in return
Example
The exchange of gifts is a common tradition during the holidays.
L'échange de cadeaux est une tradition commune pendant les vacances.
A1 noun /ɪər/

Ear

oreille; audition; capacité d'entendre
Meaning
the organ of hearing; the ability to hear or listen
Example
She whispered something in his ear during the meeting.
Elle murmura quelque chose dans son oreille pendant la réunion.
B1 noun ˌen.dʒɪˈnɪə.rɪŋ

engineering

ingénierie
Meaning
The application of scientific and mathematical principles to design, build, and maintain structures, machines, or systems.
Example
Genetic engineering transforms agricultural practices.
L'ingénierie génétique transforme les pratiques agricoles.
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 noun ɪnˈɡeɪdʒɪŋ ˈlɜːrnɪŋ ɪkˈspɪəriənsɪz

engaging learning experiences

expériences d'apprentissage engageantes
Meaning
Interactive and immersive educational activities that capture students' attention and actively involve them in the learning process.
Example
Digital tools create engaging learning experiences.
Les outils numériques créent des expériences d'apprentissage engageantes.
B1 adjective ɪɡˈzɪs.tɪŋ

existing

existant
Meaning
In existence; present; current.
Example
The commission reviews existing provisions.
La commission examine les dispositions existantes.
B2 verb /ɪnˈhæns/

enhance

améliorer
Meaning
to improve the quality, value, or extent of something
Example
The new features will enhance the user experience.
Les nouvelles fonctionnalités amélioreront l'expérience utilisateur.
B1 verb /ɪnˈɡeɪdʒ/

engage

engager
Meaning
To participate or become involved in; to attract or hold attention.
Example
The teacher tried to engage the students in the discussion.
Le professeur a essayé d'engager les élèves dans la discussion.
B2 noun /ˌiː.kəˈnɒm.ɪk ˈsɪs.təm/

economic system

système économique
Meaning
The organized framework for production, distribution, and consumption of goods and services in society.
Example
Capitalism, socialism, and mixed economies are types of economic systems.
Le capitalisme, le socialisme et les économies mixtes sont des types de systèmes économiques.
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.
B2 noun /ɪkˈspen.dɪ.tʃər/

expenditure

dépense
Meaning
The action of spending funds; an amount of money spent.
Example
Managing expenditure is critical for budgeting.
Gérer les dépenses est essentiel pour établir un budget.
B2 noun ɪkˈspænʃən

expansion

expansion
Meaning
The action of becoming larger or more extensive; growth or development.
Example
Volunteering helps in the expansion of social networks.
Le bénévolat aide à l'expansion des réseaux sociaux.
B1 adjective /ˌɛdjuˈkeɪʃənl/

educational

éducatif
Meaning
Relating to the provision of education or having an educative effect.
Example
The journey was an educational experience.
Le voyage était une expérience éducative.
C1 adjective /ɪkˈstreɪ.ni.əs/

extraneous

non pertinent
Meaning
Not directly related or essential to the matter at hand; irrelevant.
Example
The editor removed extraneous details from the report.
L'éditeur a supprimé les détails non pertinents du rapport.
B2 noun /ɪkˈsploʊʒən/

explosion

explosion
Meaning
a violent burst or release of energy, often causing damage and noise
Example
The explosion shook the entire neighborhood.
L'explosion a secoué tout le quartier.
B1 noun /ɪkˈspres treɪn/

Express Train

train express
Meaning
a fast train that travels between major stations with few or no intermediate stops
Example
The express train reached the destination in half the usual time.
Le train express a atteint sa destination en moitié moins de temps habituel.
C1 noun /ɪˈnæməl/

enamel

émail
Meaning
a hard, glossy substance used as a protective or decorative coating; the hard outer layer of teeth
Example
The dentist explained that enamel protects the teeth from decay.
Le dentiste a expliqué que l'émail protège les dents contre la carie.
B2 verb /ɪmˈbɒdi/

embody

incarner
Meaning
To give tangible or visible form to an idea, quality, or feeling.
Example
She embodies the spirit of generosity.
Elle incarne l'esprit de générosité.
A2 noun /ɪˈlek.trɪk fæn/

Electric fan

ventilateur électrique
Meaning
a device with rotating blades that creates airflow to cool or ventilate a room
Example
The electric fan keeps the room cool during hot summer days.
Le ventilateur électrique garde la pièce fraîche pendant les chaudes journées d'été.
C2 adjective /ˈɪrˌsplɪtɪŋ/

earsplitting

assourdissant
Meaning
extremely loud or piercing sound
Example
The earsplitting noise of the fire alarm startled everyone.
Le bruit assourdissant de l'alarme incendie a surpris tout le monde.
C1 adverb ɪkˌsperɪˈmentəli

experimentally

expérimentalement
Meaning
In a way that is based on or derived from experiment and observation rather than theory.
Example
Bose demonstrated findings experimentally.
Bose a démontré les résultats expérimentalement.
C2 verb /ɛnˈdʒɔɪn/

enjoin

ordonner, interdire
Meaning
to instruct or urge someone to do something; to prohibit legally
Example
The judge enjoined the company from continuing its activities.
Le juge a interdit à l'entreprise de poursuivre ses activités.
C1 adjective /ˌɛpɪˈsɒdɪk/

episodic

épisodique
Meaning
Happening occasionally or in separate parts; related to episodes.
Example
Her interest in art was episodic, coming and going over the years.
Son intérêt pour l'art était épisoidique, venant et allant au fil des années.
B1 adjective /ɪkˈstrɔːr.dɪ.nər.i/

Extraordinary

extraordinaire; remarquable;
Meaning
very unusual; remarkable; going beyond what is normal or expected
Example
The magician's performance was extraordinary and left everyone amazed.
La performance du magicien était extraordinaire et a laissé tout le monde émerveillé
C2 noun /ɪˌlɛkˈtrɑː.lə.sɪs/

electrolysis

électrolyse
Meaning
A chemical decomposition produced by passing an electric current through a liquid or solution.
Example
Electrolysis is used to separate hydrogen from water.
L'électrolyse est utilisée pour séparer l'hydrogène de l'eau.
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 noun /ɪkˈspoʊnənt/

exponent

exposant
Meaning
a person who supports, promotes, or explains an idea; in math, a symbol denoting power
Example
She is a leading exponent of modern dance.
Elle est une des principales exposantes de la danse moderne.
C1 adjective /ɪɡˈzɔːr.bɪ.tənt/

exorbitant

exorbitant
Meaning
Unreasonably high in price or cost; excessive.
Example
The hotel charged an exorbitant price for a basic room.
L'hôtel a facturé un prix exorbitant pour une chambre basique.
B2 verb /ɪkˈsiːd/

exceed

dépasser
Meaning
to go beyond a limit or expectation
Example
The athlete exceeded everyone's expectations by winning the gold medal.
L'athlète a dépassé les attentes de tout le monde en remportant la médaille d'or.
B1 adjective /ˌel.ɪˈmen.tər.i/

Elementary

élémentaire; fondamental
Meaning
basic; fundamental; primary level
Example
He learned elementary mathematics in school.
Il a appris les mathématiques élémentaires à l'école.
C2 adjective /ɪˈpɪstələri/

epistolary

épistolaire
Meaning
Related to the writing of letters; expressed in or through letters.
Example
The novel is written in an epistolary style, consisting of letters between characters.
Le roman est écrit dans un style épistolaire, composé de lettres échangées entre les personnages.
C2 noun /ˈɛpɪkjʊr/

epicure

épicurien
Meaning
A person who enjoys fine food and drink, often with refined taste.
Example
As an epicure, she always sought out the finest restaurants in the city.
En tant qu’épicurienne, elle recherchait toujours les meilleurs restaurants de la ville.
A1 noun /eɡ/

Egg

œuf
Meaning
an oval object laid by female birds, reptiles, fish, and insects, used as food
Example
I had scrambled eggs for breakfast this morning.
Ce matin, j'ai mangé des œufs brouillés au petit-déjeuner.
C2 noun /ˈjuːər/

ewer

verseuse
Meaning
a large jug with a wide mouth, especially used in the past for carrying water
Example
The servant filled the ewer with fresh water.
Le serviteur a rempli la verseuse d'eau fraîche.
B2 noun /ˌek.spekˈteɪ.ʃən/

Expectation

attente; espoir;
Meaning
a strong belief that something will happen or be the case; anticipation
Example
The new teacher exceeded everyone's expectations with her innovative teaching methods.
Le nouveau professeur a dépassé les attentes de tous avec ses méthodes d'enseignement innovantes.
C2 noun /ˌɛksaɪˈteɪʃən/

excitation

excitation
Meaning
a state of great excitement or the process of stimulating activity
Example
The news created great excitation among the fans.
Les nouvelles ont créé une grande excitation parmi les fans.
C1 adjective /ɪkˈskjuːzəbl/

excusable

excusable
Meaning
Able to be forgiven or justified.
Example
Her mistake was excusable given the circumstances.
Son erreur était excusable étant donné les circonstances.
C1 noun /ˈɛləkwəns/

eloquence

éloquence
Meaning
Fluent or persuasive speaking or writing.
Example
His eloquence in speech won him great respect.
Son éloquence dans le discours lui a valu un grand respect.
B2 verb /ɪnˈrɪtʃ/

enrich

enrichir
Meaning
To improve or enhance the quality or value of something.
Example
Space exploration enriches human understanding.
L'exploration spatiale enrichit la compréhension humaine.
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.
C1 verb /ˈɛkstrəˌdaɪt/

extradite

extrader
Meaning
to hand over a person accused or convicted of a crime to another country or state
Example
The government agreed to extradite the fugitive to his home country.
Le gouvernement a accepté d'extrader le fugitif vers son pays d'origine.
A2 noun /ˈɪər.ɪŋ/

Ear-ring

boucle d'oreille
Meaning
a piece of jewelry worn on the earlobe or ear
Example
Her diamond earrings caught everyone's attention.
Ses boucles d'oreilles en diamant ont attiré l'attention de tout le monde.
C1 noun /ˌɛks.həˈleɪ.ʃən/

exhalation

expiration
Meaning
The action of breathing out.
Example
Slow exhalation calms the nervous system.
Une expiration lente calme le système nerveux.
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.
C2 verb /ˈɛmɪt/

emmet

fourmi
Meaning
an ant; a small insect
Example
The emmet carried food to its nest.
La fourmi a porté de la nourriture à son nid.
C2 adjective /ˌɛkjʊˈmɛnɪkəl/

ecumenical

unité religieuse œcuménique
Meaning
Promoting unity among different Christian churches or religions.
Example
The leaders gathered for an ecumenical conference to encourage dialogue.
Les dirigeants se sont réunis pour une conférence œcuménique afin de favoriser le dialogue.
C2 noun /ɪˌnʌn.siˈeɪ.ʃən/

enunciation

énonciation, prononciation claire
Meaning
The act of saying or pronouncing words clearly and distinctly.
Example
His enunciation was clear during the presentation.
Son énonciation était claire pendant la présentation.
B2 adjective /ɪkˌsperɪˈmentl/

experimental

expérimental
Meaning
based on untested ideas or techniques; relating to experiments or testing
Example
The scientists developed an experimental drug to treat cancer.
Les scientifiques ont développé un médicament expérimental pour traiter le cancer.
A2 noun /ˈer.ər/

Error

erreur; faute
Meaning
a mistake; something done incorrectly or wrong
Example
The error in the calculation led to incorrect results.
L'erreur dans le calcul a conduit à des résultats incorrects.
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.
C1 adjective /ˈɛntərˌpraɪzɪŋ/

enterprising

entreprenant
Meaning
showing initiative and resourcefulness; willing to take risks to achieve success
Example
She is an enterprising young entrepreneur.
Elle est une jeune entrepreneuse entreprenante.
C2 adjective /ɪˈlɪʒən/

elysian

céleste
Meaning
Relating to or characteristic of paradise; delightful and heavenly.
Example
They spent an elysian week on the quiet island.
Ils ont passé une semaine céleste sur l'île tranquille.
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.
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.
B1 noun /ɪkˈsten.ʃən/

Extension

prolongation; extension
Meaning
the action of extending something; additional time or space
Example
The professor granted an extension for the assignment deadline.
Le professeur a accordé une prolongation pour la date limite de la tâche.
C1 verb /ɪnˈθjuːz/

enthuse

enthousiasmer
Meaning
to express excitement or admiration
Example
She enthused about her trip to Italy.
Elle a exprimé son enthousiasme à propos de son voyage en Italie.
B1 adjective /ˈɛstɪmeɪtɪd/

estimated

estimé
Meaning
roughly calculated or judged; an approximate value or amount
Example
The estimated cost of the project is five million dollars.
Le coût estimé du projet est de cinq millions de dollars.
C1 noun /ˌekspəˈzɪʃən/

exposition

exposition
Meaning
a detailed explanation or a large public exhibition
Example
The scientist gave a clear exposition of the theory.
Le scientifique a donné une explication claire de la théorie.
B1 noun /ɪˈkɒnəmɪst/

economist

économiste
Meaning
A person who studies or is an expert in economics.
Example
The economist predicted a rise in inflation.
L'économiste a prédit une hausse de l'inflation.
C1 adjective ˈɛl.ə.kwənt

eloquent

éloquent
Meaning
Fluent or persuasive in speaking or writing; clearly expressing or indicating something.
Example
Her eloquent speech inspired the entire audience.
Son discours éloquent a inspiré tout le public.
C1 noun /ɪnˈkrəʊtʃmənt/

encroachment

empiètement
Meaning
the act of gradually intruding or taking over someone’s rights, land, or space
Example
The villagers protested against the encroachment on their farmland.
Les villageois ont protesté contre l'empiètement sur leurs terres agricoles.
C2 noun /eɪˈklɑː/

eclat

grand succès
Meaning
Brilliant success, acclaim, or great public approval.
Example
The artist's debut performance was met with great éclat.
La première performance de l'artiste a été accueillie avec un grand succès.
C1 adjective ɪmˈpɪr.ɪ.kəl

empirical

empirique ou basé sur l'expérience
Meaning
Based on, concerned with, or verifiable by observation or experience rather than theory or pure logic.
Example
Scientific research relies on empirical evidence.
La recherche scientifique repose sur des preuves empiriques.
B2 verb /ɪnˈlaɪtən/

enlighten

bonheur
Meaning
to give someone greater knowledge or understanding about a subject or situation
Example
The teacher tried to enlighten the students about ancient history.
Elle ne pouvait pas cacher son bonheur lorsqu'elle a reçu le prix.
B1 noun ˈem.fə.sɪs

emphasis

accent
Meaning
Special importance, value, or prominence given to something; stress laid on a particular point or aspect.
Example
The speaker placed emphasis on sustainable development.
L'orateur a mis l'accent sur le développement durable.
B2 noun /ɪˈfɛktɪvnəs/

effectiveness

efficacité
Meaning
the degree to which something is successful in producing a desired result.
Example
The effectiveness of the new policy is still being evaluated.
L'efficacité de la nouvelle politique est toujours en évaluation.
C1 noun /ɪkˈstræv.ə.ɡəns/

Extravagance

dépense excessive; gaspillage
Meaning
lack of restraint in spending money; excessive expense
Example
The wedding celebration was criticized for its unnecessary extravagance.
La célébration du mariage a été critiquée pour son extravagance inutile.
B1 noun /ɪkˈsep.ʃən/

Exception

exception
Meaning
a person or thing that is excluded from a general statement or does not follow a rule
Example
Most students passed the exam, with the exception of a few who were absent.
La plupart des étudiants ont réussi l'examen, à l'exception de quelques-uns qui étaient absents.
C2 adjective /ɪkˈsɛpʃənəbl/

exceptionable

contestable
Meaning
Open to objection; causing disapproval.
Example
His rude remarks were considered exceptionable by everyone present.
Ses remarques grossières ont été jugées contestables par tous les présents.
C1 noun /ˈɪrˌplʌɡ/

earplug

bouchon d'oreille
Meaning
a device inserted into the ear to block out noise or water
Example
He wore earplugs to sleep during the noisy night.
Il portait des bouchons d'oreilles pour dormir pendant la nuit bruyante.
B2 noun /ɪnˈθuziæst/

enthusiast

passionné
Meaning
a person who is very interested in a particular activity or subject
Example
He is a football enthusiast and watches every match.
Il est un passionné de football et regarde chaque match.
B1 noun ɪˈkwɒl.ə.ti

equality

égalité
Meaning
The state of being equal, especially in status, rights, and opportunities.
Example
Equality in education is a key goal.
L'égalité dans l'éducation est un objectif clé.
C2 noun /ɪˈlɪziəm/

elysium

élysée
Meaning
A place or state of perfect happiness; in Greek mythology, the afterlife paradise.
Example
For her, the garden was a personal elysium.
Pour elle, le jardin était un élysée personnel.
C2 verb /ɪkˈspeɪʃiˌeɪt/

expatiate

parler ou écrire en détail
Meaning
to speak or write at length or in detail
Example
The professor expatiated on the importance of critical thinking.
Le professeur a expatié sur l'importance de la pensée critique.
B2 adjective /ɪkˈstræv.ə.ɡənt/

Extravagant

extravagant
Meaning
spending much more than is necessary; wasteful; lacking restraint in spending
Example
His extravagant lifestyle included expensive cars and luxury vacations.
Son style de vie extravagant incluait des voitures chères et des vacances luxueuses.
B2 noun /ˌekspləˈreɪʃən/

exploration

exploration
Meaning
the action of traveling through or studying an area to learn more about it
Example
Space exploration has expanded our understanding of the universe.
L'exploration spatiale a élargi notre compréhension de l'univers.
C1 noun ˈiː.θɒs

ethos

l'esprit caractéristique d'une culture, d'une époque ou d'une communauté
Meaning
The characteristic spirit of a culture, era, or community as manifested in its beliefs and aspirations.
Example
The company's ethos is built on innovation and integrity.
L'éthos de l'entreprise repose sur l'innovation et l'intégrité.
C1 noun /ˌɛlɪˈveɪʃən/

elevation

élévation
Meaning
The act of raising something to a higher position or level.
Example
The hikers reached a high elevation after hours of climbing.
Les randonneurs ont atteint une grande élévation après des heures de montée.
C2 adjective /ɪɡˈzɔːstɪbəl/

exhaustible

épuisable
Meaning
able to be used up completely; not infinite
Example
Coal and oil are exhaustible resources.
Le charbon et le pétrole sont des ressources épuisables.
C1 verb /ɪˈmænsɪpeɪt/

emancipate

émanciper
Meaning
to set someone free from legal, social, or political restrictions; to liberate from slavery or oppression
Example
The law was designed to emancipate slaves and grant them full citizenship.
La loi a été conçue pour émanciper les esclaves et leur accorder la pleine citoyenneté.
C1 adjective /ɪkˈspiːdiənt/

expedient

commode
Meaning
suitable or convenient for achieving a particular end, sometimes at the expense of morality
Example
It was expedient to take the shortcut despite the risks.
Il était commode de prendre le raccourci malgré les risques.
A2 noun ɪˈmɜː.dʒən.si

emergency

urgence
Meaning
A sudden situation that is dangerous or serious and needs immediate attention or action.
Example
A financial emergency can arise at any time.
Une urgence financière peut survenir à tout moment.
C2 noun /ɛnˈsɪklɪkəl/

encyclical

Lettre encyclique
Meaning
a formal letter sent by the Pope to Catholic churches, usually addressing important issues
Example
The Pope issued an encyclical on climate change and moral responsibility.
Le Pape a publié une lettre encyclique sur le changement climatique et la responsabilité morale.
C1 verb /ɪnˈsɜːrkəl/

encircle

entourer
Meaning
to form a circle around something
Example
The protesters encircled the building in a human chain.
Les manifestants ont entouré le bâtiment dans une chaîne humaine.
A1 adjective /ˈevri/

Every

chaque; tous; sans exception
Meaning
each one; all; without exception
Example
Every student must complete their homework.
Chaque étudiant doit terminer ses devoirs.
A2 noun/verb /ɪkˈsperɪmənt/

experiment

expérience
Meaning
a test or trial carried out to discover something or prove an idea
Example
The scientist conducted an experiment on plant growth.
Le scientifique a mené une expérience sur la croissance des plantes.
B1 noun /ɪɡˌzæm.ɪˈneɪ.ʃən/

examination

examen
Meaning
a formal test of knowledge or ability
Example
She is preparing for her final examination.
Elle se prépare pour son examen final.
A2 adverb /ˈiːkwəli/

equally

également
Meaning
in an equal or fair way; to the same degree
Example
The prize money was equally divided among the winners.
L'argent du prix a été divisé également entre les gagnants.
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.