Overnight
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B2 adverb /ˌoʊvərˈnaɪt/

Overnight

du jour au lendemain; soudainement; très rapidement
Meaning
during the night; suddenly; very quickly
Example
The city was transformed overnight.
La ville a été transformée du jour au lendemain.
C2 adjective /ˌluː.mɪˈnɛs.ənt/

luminescent

lumineux
Meaning
Emitting light without heat, glowing softly.
Example
The luminescent watch dial was visible in the dark.
Le cadran lumineux de la montre était visible dans l'obscurité.
A1 noun ˈpɛrənts

Parents

parents
Meaning
One's father and mother.
Example
The family tree starts with the child's parents.
L'arbre généalogique commence avec les parents de l'enfant.
B1 noun /kəmˈpleɪnt/

complaint

plainte
Meaning
a statement that something is wrong or not satisfactory
Example
The manager received a complaint from a customer about poor service.
Le responsable a reçu une plainte d'un client concernant un mauvais service.
B2 adjective /liːn/

Lean

mince; peu de graisse; faible
Meaning
thin; having little fat; weak
Example
He has a lean and muscular body.
Il a un corps mince et musclé.
C2 adjective /ˈhæm ˌhændɪd/

ham-handed

maladroit
Meaning
clumsy or inept in handling things or situations
Example
His ham-handed attempt to fix the computer made it worse.
Sa tentative maladroite de réparer l'ordinateur l'a empiré.
B2 noun /ræɡ/

Rag

chiffon vieux; tissu usé utilisé pour nettoyer
Meaning
a piece of old cloth used for cleaning; worn-out clothing
Example
She used an old rag to clean the dusty table.
Elle a utilisé un vieux chiffon pour nettoyer la table poussiéreuse.
C2 noun /ˈtɒnʃər/

tonsure

tonsure
Meaning
the practice of shaving or cutting the hair on the scalp, especially in a religious context
Example
The monk received his tonsure as part of his religious initiation.
Le moine a reçu sa tonsure dans le cadre de son initiation religieuse.
B2 verb /ˈstrɛŋkθən/

strengthen

renforcer
Meaning
To make or become stronger.
Example
Communication can strengthen bonds between people.
La communication peut renforcer les liens entre les personnes.
C1 noun ˈɪn.fər.əns

inference

inférence
Meaning
A conclusion reached on the basis of evidence and reasoning; logical deduction.
Example
Scientists make inferences based on experimental data.
Les scientifiques font des inférences basées sur des données expérimentales.
C2 noun /njʊˈrældʒə/

neuralgia

douleur nerveuse
Meaning
intense, often intermittent pain along a nerve pathway
Example
The patient suffers from neuralgia in her face.
Le patient souffre de névralgie dans son visage.
B2 noun /ˈfʊtɪdʒ/

footage

enregistrement vidéo
Meaning
a recorded film or video, especially one that is used for news or documentaries
Example
The footage of the protest was shown on television all day.
Les images de la manifestation ont été diffusées à la télévision toute la journée.
A2 adjective /meɪn/

main

principal
Meaning
most important; chief in size, extent, or importance
Example
The main reason for his success is hard work.
La raison principale de son succès est le travail acharné.
C2 verb /ɪnˈveɪɡəl/

inveigle

manipuler
Meaning
To persuade someone to do something by deception or flattery.
Example
She inveigled him into signing the contract.
Elle l'a dupé pour qu'il signe le contrat.
A1 verb /faɪnd/

find

trouver
Meaning
to discover or locate something that was lost or hidden
Example
I can't find my keys anywhere.
Je ne peux pas trouver mes clés n'importe où.
B2 verb /ˈnɒmɪneɪt/

nominate

nominer
Meaning
to propose someone for a position or award
Example
The committee decided to nominate her for the award.
Le comité a décidé de la nominer pour le prix.
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.
B2 adjective /ˈædɪkwət/

adequate

adéquat
Meaning
sufficient or acceptable in quality or quantity
Example
The food was adequate for the small group.
La nourriture était adéquate pour le petit groupe.
C1 adjective /ˌʌnprɪˈtɛnʃəs/

unpretentious

modeste
Meaning
modest; not attempting to impress others with appearance or importance
Example
She lives in an unpretentious home but is very happy.
Elle vit dans une maison modeste mais est très heureuse.
C2 noun /fez/

Fez

fèze
Meaning
a cone-shaped red hat with a tassel, traditionally worn by men in some Middle Eastern countries
Example
The traditional costume included a red fez with a black tassel.
Le costume traditionnel comprenait un fez rouge avec un gland noir.
C2 adjective /ˌtɔːtəˈlɒdʒɪkəl/

tautological

tautologique
Meaning
expressing something by repeating the same idea in different words; redundant
Example
Saying 'free gift' is considered tautological.
Dire 'cadeau gratuit' est considéré comme tautologique.
A2 noun /ˈbʊkstɔːr/

bookstore

librairie
Meaning
a shop where books are sold
Example
She spent an entire afternoon browsing in the bookstore.
Elle a passé tout l’après-midi à la librairie.
C1 noun /fɪˈnænʃɪər/

financier

financier
Meaning
a person who manages large amounts of money or investments
Example
The financier advised the company on its investments.
Le financier a conseillé l'entreprise sur ses investissements.
C1 adjective /ˈmɔːtəl/

Mortal

mortel; périssable; humain
Meaning
subject to death; having a limited lifespan; human
Example
All human beings are mortal and will eventually die.
Tous les êtres humains sont mortels et mourront éventuellement.
B2 adjective /pəˈθet.ɪk/

Pathetic

pathétique; lamentable
Meaning
arousing pity; extremely poor or inadequate
Example
His pathetic attempt to apologize made things worse.
Son effort pathétique pour s'excuser a empiré les choses.
A2 adverb /ˈʃʊə.li/

Surely

sûrement
Meaning
without doubt; certainly
Example
You will surely pass the exam if you study hard.
Tu réussiras sûrement l'examen si tu étudies dur.
B2 noun /ˌmænjəˈfæktʃərər/

manufacturer

fabricant
Meaning
A person or company that makes goods in large quantities.
Example
The manufacturer produces cars for the global market.
Le fabricant produit des voitures pour le marché mondial.
B1 noun /ˈmɪk.sər/

Mixer

mixeur
Meaning
an electric kitchen appliance used for mixing, beating, and whipping ingredients
Example
The chef used a mixer to prepare the cake batter.
Le chef a utilisé un mixeur pour préparer la pâte à gâteau.
C2 adjective /ˈlɪmbər/

limber

souple et agile
Meaning
Flexible and agile in body or movement.
Example
Dancers need to stay limber to perform well.
Les danseurs doivent rester souples pour bien performer.
C2 noun /ˈfoʊ.nə.ɡræm/

phonogram

symbole phonétique
Meaning
a written symbol representing a speech sound
Example
The teacher showed how each phonogram represents a particular sound.
L'enseignant a montré comment chaque phonogramme représente un son particulier.
A2 adjective /faɪn/

Fine

bon; excellent; mince; délicat; de haute qualité
Meaning
good; excellent; thin; delicate; high quality
Example
The weather is fine today.
Il fait beau aujourd'hui.
C1 adjective /ˈliː.θəl/

Lethal

fatal; mortel;
Meaning
deadly; fatal; capable of causing death
Example
The snake's venom is lethal to humans if not treated immediately.
Le venin du serpent est fatal pour les humains s'il n'est pas traité immédiatement.
C1 noun /ˈkɒn.vɔɪ/

convoy

convoi
Meaning
a group of vehicles or ships traveling together, often for protection
Example
The military convoy moved through the desert at dawn.
Le convoi militaire a traversé le désert à l'aube.
A1 pronoun /ðoʊz/

those

ceux
Meaning
used to refer to people or things that are far away or distant in space, time, or thought
Example
Those are the shoes I want.
Ceux sont les chaussures que je veux.
C1 adjective /ˈməʊltən/

molten

fondu
Meaning
Made into liquid by heat; melted.
Example
The blacksmith poured molten metal into the mold.
Le forgeron a versé du métal fondu dans le moule.
C2 adjective /ɪmˈpɒndərəbl̩/

imponderable

impondérable
Meaning
Something difficult or impossible to estimate, assess, or understand
Example
The outcome of the election depends on many imponderable factors.
Le résultat des élections dépend de nombreux facteurs impondérables.
C1 noun /ˈruːdɪmənt/

rudiment

rudiments
Meaning
A basic principle, element, or fundamental part of something.
Example
He learned the rudiments of music before joining the band.
Il a appris les rudiments de la musique avant de rejoindre le groupe.
C2 noun /ˈpɒl.i.mæθ/

polymath

polymathe
Meaning
a person with knowledge of many different subjects
Example
Leonardo da Vinci was a true polymath, excelling in art, science, and engineering.
Leonardo da Vinci était un véritable polymathe, excellant dans l'art, la science et l'ingénierie.
C1 adjective /ɡɔːnt/

gaunt

émacié
Meaning
extremely thin, bony, and haggard in appearance, often due to hunger or illness
Example
After weeks of illness, he looked pale and gaunt.
Après des semaines de maladie, il avait l'air pâle et émacié.
A2 noun /tjuːb/

tube

tube
Meaning
a hollow cylinder used to convey something, typically fluid
Example
He used a tube to measure the liquid.
Il a utilisé un tube pour mesurer le liquide.
B2 adjective /ˈsɜːdʒɪkəl/

surgical

relatif à la chirurgie
Meaning
relating to or involving surgery
Example
She underwent surgical treatment to repair the damage.
Elle a subi un traitement chirurgical pour réparer les dégâts.
B1 noun /kæmˈpeɪn/

Campaign

campagne
Meaning
an organized course of action to achieve a particular goal; a series of military operations
Example
The environmental campaign successfully raised awareness about climate change.
La campagne environnementale a réussi à sensibiliser le public au changement climatique.
B2 noun /ˈɡræs.hɒp.ər/

Grass-hopper

saute-mouton
Meaning
a jumping insect with long hind legs that feeds on grass and plants
Example
The grasshopper jumped from one leaf to another.
Le sauterelle a sauté d'une feuille à une autre.
B2 verb /ɪˈmɜːrdʒ/

emerge

émerger
Meaning
to come into view or become apparent; to arise or appear from something
Example
New opportunities will emerge as the industry grows.
De nouvelles opportunités émergeront à mesure que l'industrie croît.
C2 noun /trɪˈplɪs.ə.ti/

triplicity

triplécité
Meaning
The state of being triple or consisting of three parts.
Example
The design shows a triplicity of forms combined harmoniously.
Le design montre une triplécité de formes combinées harmonieusement.
B2 adjective, adverb /ˈneɪʃənˌwaɪd/

nationwide

à l'échelle nationale
Meaning
existing or happening throughout an entire nation
Example
The campaign received nationwide support.
La campagne a reçu un soutien à l'échelle nationale.
C1 adjective /ˌsuː.pəˈsɒn.ɪk/

Supersonic

plus rapide que la vitesse du son; lié aux vitesses supérieures à celle du son
Meaning
faster than the speed of sound; relating to speeds greater than the speed of sound
Example
The supersonic jet broke the sound barrier.
Le jet supersonique a franchi le mur du son.
C1 noun /ˈsaɪnəs/

sinus

sinus
Meaning
A cavity within a bone or tissue, especially those in the bones of the face connected with the nasal cavities.
Example
He suffered from a sinus infection that caused headaches.
Il souffrait d'une infection des sinus qui lui causait des maux de tête.
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 /ɪˈrʌp.ʃən/

Irruption

une entrée violente soudaine; une invasion ou une incursion; une explosion ou une éruption soudaine
Meaning
a sudden violent entry; an invasion or raid; a sudden outburst or eruption
Example
The army's irruption into enemy territory caught the opposing forces completely off guard.
L'irruption de l'armée dans le territoire ennemi a pris les forces adverses complètement au dépourvu.
C2 adjective /ˈloʊð.səm/

Loathsome

répugnant
Meaning
causing hatred or disgust; repulsive
Example
The loathsome smell from the garbage made everyone leave the room.
L'odeur répugnante des déchets a fait quitter la pièce à tout le monde.
C2 noun /slaɪt/

sleight

habileté
Meaning
Skill or dexterity, especially in performing tricks.
Example
The magician amazed the crowd with his sleight of hand.
Le magicien a étonné la foule avec son habileté des mains.
C2 adjective /ɒmˈnɪp.ə.tənt/

omnipotent

omnipotent
Meaning
Having unlimited power; able to do anything; all-powerful.
Example
In many religions, God is considered omnipotent.
Dans de nombreuses religions, Dieu est considéré comme omnipotent.
C1 noun /ˈkɑːrtrɪdʒ/

cartridge

cartouche
Meaning
A container holding a substance or device, such as ink for printers or bullets for firearms.
Example
The printer stopped working because the ink cartridge was empty.
L'imprimante a cessé de fonctionner car la cartouche d'encre était vide.
B1 noun /dɪˈlaɪt/

Delight

délice; plaisir
Meaning
a feeling of happiness or pleasure; something that gives great pleasure
Example
The children's laughter filled her heart with pure delight.
Le rire des enfants remplit son cœur de pur délice.
C2 noun /ˈmoʊlə ˈkɑrplɪt/

Mola carplet

poisson mola
Meaning
a small freshwater fish of the carp family, commonly found in South Asian rivers and ponds
Example
The mola carplet is a popular small fish used in Bengali cuisine.
Le poisson mola est un petit poisson populaire utilisé dans la cuisine bengalie.
C1 noun /kənˈfɔːrməns/

conformance

conformité
Meaning
The act of conforming to a rule, standard, or law.
Example
The product was tested for conformance with safety standards.
Le produit a été testé pour sa conformité aux normes de sécurité.
A2 noun /ˈkɪndərˌɡɑːrtn/

kindergarten

école maternelle
Meaning
a school or class for young children, typically between the ages of four and six
Example
She enrolled her child in kindergarten to prepare for elementary school.
Elle a inscrit son enfant à l'école maternelle pour se préparer à l'école primaire.
C2 noun /ˈæl.ɪ.mənt/

aliment

aliment
Meaning
food or nourishment that sustains life
Example
Fruits and vegetables are important aliments for a healthy body.
Les fruits et légumes sont des aliments importants pour un corps sain.
A1 noun/verb /fɪʃ/

fish

bonheur
Meaning
an aquatic animal with gills, or to try to catch such animals
Example
He went to the lake to fish early in the morning.
Elle n'a pas pu cacher sa joie lorsqu'elle a reçu le prix.
B1 noun /ˈkwɔː.tər/

Quarter

quart
Meaning
one of four equal parts of something; a period of three months
Example
The company reported strong profits in the first quarter of the year.
L'entreprise a rapporté de solides bénéfices au premier trimestre de l'année.
C1 verb /daɪˈvɜːrdʒ/

diverge

diverger
Meaning
to separate and go in different directions; to differ
Example
The two paths diverge at the fork in the road.
Les deux chemins se séparent à la bifurcation de la route.
C2 noun /ˈsɛʃən/

cession

cession de droits ou de propriété
Meaning
The formal giving up of rights, property, or territory, especially by a state.
Example
The treaty resulted in the cession of land to the neighboring country.
Le traité a abouti à la cession de terres au pays voisin.
B2 adjective /ˈpæsɪv/

passive

passif; (grammaire) voix passive
Meaning
not actively responding or participating; in grammar, denoting the voice in which the subject undergoes the action
Example
Instead of taking charge, he remained passive during the meeting.
Au lieu de prendre les rênes, il est resté passif lors de la réunion.
B1 noun /ˈfeɪ.ljər/

Failure

échec
Meaning
lack of success; an unsuccessful person, enterprise, or thing
Example
The project's failure was due to poor planning and communication.
L'échec du projet était dû à une planification et une communication défaillantes.
C1 noun /trænsˈɡrɛʃən/

transgression

transgression, infraction
Meaning
an act that goes against a law, rule, or code of conduct; a violation or sin
Example
The court forgave his first transgression but warned him not to repeat it.
Le tribunal a pardonné sa première transgression, mais l'a averti de ne pas la répéter.
B2 adjective /ˌɑːp.təˈmɪs.tɪk/

optimistic

optimiste
Meaning
hopeful and confident about the future
Example
She is optimistic about the success of her new project.
Elle est optimiste quant au succès de son nouveau projet.
C2 adjective /ɪnˈkɒnstənt/

inconstant

inconstant
Meaning
frequently changing; not consistent or dependable
Example
His inconstant moods made it difficult to work with him.
Ses humeurs inconstantes rendaient difficile de travailler avec lui.
C1 adjective /ˈvɪskəs/

viscous

visqueux
Meaning
Having a thick, sticky consistency between solid and liquid.
Example
Honey is a viscous liquid that flows slowly.
Le miel est un liquide visqueux qui coule lentement.
C1 noun /ˈɛspiənɑːʒ/

espionage

espionnage
Meaning
The practice of spying or using spies to gather secret information, usually for political or military purposes.
Example
The agent was arrested on charges of espionage against the state.
L'agent a été arrêté sous des accusations d'espionnage contre l'état.
C1 adjective /ˈflɪmzi/

flimsy

fragile
Meaning
weak, fragile, or lacking in strength; not convincing
Example
The chair was too flimsy to support his weight.
La chaise était trop fragile pour supporter son poids.
A2 noun /tɛkst/

text

texte
Meaning
a written or printed work or passage, especially a book or document
Example
The teacher asked us to read the text on page 50.
L'enseignant nous a demandé de lire le texte à la page 50.
A2 verb /heɪt/

hate

détester
Meaning
to feel intense dislike or aversion for someone or something
Example
I hate waiting in long lines.
Je déteste attendre dans de longues files d'attente.
B2 adjective /kəˈmɛndəbl̩/

commendable

digne d'éloges
Meaning
deserving praise or approval
Example
Her dedication to the project was truly commendable.
Son engagement envers le projet était vraiment digne d'éloges.
B2 adverb /ˈhev.ɪ.li/

Heavily

lourdement; intensément
Meaning
with great weight; to a great degree; intensely
Example
It rained heavily throughout the night.
Il a plu lourdement toute la nuit.
B2 adverb /fɔːrθ/

forth

en avant
Meaning
forward in place, time, or order
Example
The leader stepped forth to address the crowd.
Le leader s'avança pour s'adresser à la foule.
B1 verb /əˈsuːm/

assume

supposer
Meaning
to think that something is true without proof
Example
I assume he will be late to the meeting.
Je suppose qu'il sera en retard à la réunion.
C1 noun /ˈtɒr.ənt/

Torrent

torrent; courant rapide
Meaning
a strong and fast-moving stream of water or other liquid; a sudden, violent, and copious outpouring
Example
The heavy rain created a torrent of water rushing down the mountain.
La forte pluie a créé un torrent d'eau dévalant la montagne.
B2 noun /taɪm ˈblɒk.ɪŋ/

time blocking

gestion du temps par blocs
Meaning
A time management method where you divide your day into blocks of time and assign specific activities to each block.
Example
Time-blocking helps in better productivity and efficiency.
Le time-blocking aide à améliorer la productivité et l'efficacité.
C2 noun /trænsˈluːsəns/

translucence

semi-transparence
Meaning
the quality of allowing light to pass through but not detailed shapes
Example
The translucence of the curtains filled the room with soft light.
La semi-transparence des rideaux remplissait la pièce de lumière douce.
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 noun /ˈiːɡətɪst/

egotist

égocentrique
Meaning
A person who is excessively self-centered or talks too much about themselves.
Example
The egotist dominated the conversation by talking only about his own achievements.
L'égocentrique a dominé la conversation en parlant uniquement de ses propres réalisations.
C2 adjective /ˈtɔːni/

tawny

couleur brun jaunâtre
Meaning
A warm, sandy or golden-brown color.
Example
The owl's tawny feathers blended with the tree bark.
Les plumes brunes jaunâtres de la chouette se mêlaient à l'écorce de l'arbre.
C2 noun /viːˈnæləti/

venality

vénalité
Meaning
the quality of being open to bribery or corruption
Example
The scandal revealed the venality of several senior officials.
Le scandale a révélé la vénalité de plusieurs hauts fonctionnaires.
C1 adjective /kwɪər/

Queer

étrange; inhabituel; particulier
Meaning
strange; unusual; peculiar; odd
Example
The old house had a queer atmosphere that made visitors uncomfortable.
La vieille maison avait une atmosphère étrange qui rendait les visiteurs mal à l'aise.
C1 adverb /əˈfrɛʃ/

afresh

à neuf
Meaning
From the beginning, in a new way.
Example
After the failure, they started the project afresh.
Après l'échec, ils ont recommencé le projet à neuf.
C1 adjective /pəˈroʊkiəl/

parochial

parroquial
Meaning
Having a limited or narrow outlook; relating to a parish.
Example
His parochial view prevented him from understanding global issues.
Sa vision paroissiale l'a empêché de comprendre les problèmes mondiaux.
C1 adverb /ˈfɪksɪdli/

Fixedly

fixement
Meaning
in a steady, unmoving manner; with intense concentration
Example
He stared fixedly at the painting.
Il regardait fixement la peinture.
B2 noun (plural) /ˈtæk.tɪks/

tactics

stratégies
Meaning
specific methods or actions used to achieve a goal, especially in military or competition
Example
The team changed their tactics to win the game.
L'équipe a changé ses tactiques pour gagner le match.
B1 verb /ˈɛmfəˌsaɪz/

emphasize

souligner
Meaning
to give special importance or attention to something
Example
The teacher emphasized the importance of homework.
Le professeur a souligné l'importance des devoirs.
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.
C1 noun /ˈnaɪt.fɔːl/

nightfall

tombe de la nuit
Meaning
the time when night begins; dusk
Example
They decided to return home before nightfall.
Ils ont décidé de rentrer avant la tombée de la nuit.
C1 noun /ˈplez.ən.tri/

Pleasantry

politesse
Meaning
a remark made in order to be polite or friendly; light conversation or jokes
Example
They exchanged pleasantries before the meeting began.
Ils ont échangé des politesses avant que la réunion ne commence.
B2 noun /dʒiːn/

gene

gène
Meaning
A unit of heredity in living organisms, transferred from parent to offspring, determining traits.
Example
Eye color is influenced by genes inherited from parents.
La couleur des yeux est influencée par les gènes hérités des parents.
C1 noun /kənˈsep.ʃən/

Conception

conception; idée; fertilisation
Meaning
the forming of an idea or plan; the fertilization of an ovum by a sperm; the action of conceiving
Example
The conception of this innovative project took several months of brainstorming.
La conception de ce projet innovant a pris plusieurs mois de brainstorming.
B1 noun freɪzɪz

phrases

phrases
Meaning
A small group of words standing together as a conceptual unit, typically forming a component of a clause.
Example
Learn common phrases for daily use.
Apprenez des phrases courantes pour un usage quotidien.
B1 adjective /ˈpeɪn.fəl/

painful

douloureux
Meaning
causing physical or emotional pain
Example
The injury was very painful, and he needed immediate care.
La blessure était très douloureuse et il avait besoin de soins immédiats.
B1 verb /ˌrɛprɪˈzɛnt/

represent

représenter
Meaning
to act or speak on behalf of someone or something
Example
He will represent our company at the conference.
Il représentera notre entreprise à la conférence.
B1 noun /ˈbraɪd.ɡrʊm/

Bridegroom

marié
Meaning
a man on his wedding day or just before and after the event
Example
The nervous bridegroom waited at the altar for his bride to arrive.
Le marié nerveux attendait à l'autel que sa mariée arrive.
A2 noun /ˈneɪbər/

neighbor

voisin
Meaning
a person living next door or nearby
Example
My neighbor lent me some sugar when I ran out.
Mon voisin m'a prêté un peu de sucre quand je n'en avais plus.
C1 noun ˌskeɪ.ləˈbɪl.ə.ti

scalability

extensibilité
Meaning
The capacity to be changed in size or scale; the ability of a system to handle a growing amount of work.
Example
The new software offers high scalability for large enterprises.
Le nouveau logiciel offre une grande extensibilité pour les grandes entreprises.
C1 noun /dɪˈkɔː.rəm/

Decorum

décorum; bienséance; dignité
Meaning
behavior in keeping with good taste and propriety; dignified and appropriate conduct
Example
The diplomat maintained perfect decorum throughout the heated negotiations.
Le diplomate a maintenu un décorum parfait tout au long des négociations animées.
C1 noun /ˌsɑːrdʒənt ˈmeɪdʒər/

sergeant-major

sergent-major
Meaning
A senior non-commissioned officer in the army responsible for discipline and administration within a unit.
Example
The sergeant-major inspected the troops before the parade.
Le sergent-major a inspecté les troupes avant le défilé.
C1 noun ˈoʊʃən əˌsɪdɪfɪˈkeɪʃən

ocean acidification

acidification océanique
Meaning
The ongoing decrease in the pH of the Earth's oceans, caused by the absorption of carbon dioxide from the atmosphere.
Example
Ocean acidification is caused by atmospheric CO2 absorption.
L'acidification océanique est causée par l'absorption du CO2 atmosphérique.
C1 adjective /ˌɛk.spəˈnɛn.ʃəl/

exponential

croissance rapide ou expansion à un taux croissant
Meaning
Rapid growth or expansion at an increasing rate
Example
Technology is advancing at an exponential rate.
La technologie progresse à un rythme exponentiel.
B2 adjective /ˈbaɪəst/

Biased

biaisé
Meaning
showing prejudice for or against someone or something unfairly
Example
The judge was accused of being biased against the defendant.
Le juge a été accusé d'être biaisé contre le défendeur.
A1 noun /ˈæp.əl/

Apple

pomme
Meaning
a round fruit with red, green, or yellow skin and white flesh
Example
I eat an apple every day for breakfast.
Je mange une pomme chaque matin au petit-déjeuner.
C2 noun /prəˈfjuːʒən/

profusion

profusion
Meaning
an abundance or large quantity of something
Example
Spring brought a profusion of wildflowers to the valley.
Le printemps a apporté une profusion de fleurs sauvages dans la vallée.
A2 noun /ˈreɪl.weɪ/

Railway

chemin de fer
Meaning
a track made of steel rails along which trains run; a system of tracks with trains, stations, and other facilities
Example
The railway connects major cities across the country.
Le chemin de fer relie les grandes villes du pays.
C1 adjective /əˈbaɪdɪŋ/

abiding

perpétuel
Meaning
lasting for a long time; enduring
Example
She had an abiding love for her hometown.
Elle avait un amour perpétuel pour sa ville natale.
C1 adjective /ˌɪrɪˈvɜːrsəbl/

irreversible

irréversible
Meaning
Not able to be undone, changed, or reversed.
Example
The damage caused by the fire was irreversible.
Les dommages causés par le feu étaient irréversibles.
C1 adjective /ˈbɒt.əl ɡriːn/

Bottle-green

vert bouteille
Meaning
a dark green color similar to that of a green glass bottle
Example
She wore a beautiful bottle-green dress to the evening party.
Elle portait une belle robe vert bouteille à la soirée.
B1 verb /ˈɒpəreɪtɪŋ/

operating

opérant
Meaning
to control or manage the functioning of something
Example
The company has been operating in this market for five years.
L'entreprise opère sur ce marché depuis cinq ans.
A1 adverb /nɪər/

Near

près
Meaning
close in space or time; almost
Example
The school is very near to my house.
L'école est très près de ma maison.
B2 adjective /ˈmiː.nɪŋ.ləs/

Meaningless

insensé; sans but; dénué de sens
Meaning
without purpose; having no significance; pointless
Example
The data became meaningless without proper context.
Les données sont devenues sans signification sans le contexte approprié.
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.
B1 adjective /rɪˈmɑːrkəbl/

Remarkable

remarquable; extraordinaire; digne d'attention;
Meaning
worthy of attention; extraordinary; notable;
Example
His recovery from the illness was remarkable.
Sa guérison de la maladie était remarquable.
C1 noun /ˌpɒl.iˈtek.nɪk/

polytechnic

école polytechnique
Meaning
an educational institution offering practical and technical courses
Example
She studied engineering at a well-known polytechnic in her city.
Elle a étudié l'ingénierie dans un polytechnique bien connu de sa ville.
B1 noun /ˌprɛpəˈreɪʃən/

preparation

préparation
Meaning
The act of getting ready or making arrangements for something.
Example
The team made careful preparation for the presentation.
L'équipe a fait une préparation minutieuse pour la présentation.
C2 noun /prɪˈzɛntmənt/

presentment

présentation formelle
Meaning
The act of presenting something formally or officially; a formal statement or document.
Example
The lawyer made a presentment of the evidence to the court.
L'avocat a fait une présentation des preuves devant le tribunal.
B2 noun /kɜːrd/

Curd

yaourt
Meaning
a white dairy product made by coagulating milk; yogurt
Example
She added fresh curd to the salad for a tangy flavor.
Elle a ajouté du yaourt frais à la salade pour un goût acidulé.