valediction
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C2 noun /ˌvælɪˈdɪkʃən/

valediction

discours d'adieu
Meaning
The act of saying farewell; a formal goodbye.
Example
The professor gave a touching valediction at his retirement ceremony.
Le professeur a prononcé un discours émouvant d'adieu lors de sa cérémonie de retraite.
A2 noun /ɪɡˈzæm/

exam

examen
Meaning
a formal test of a person's knowledge or skill in a subject
Example
She studied hard for her final exam.
Elle a étudié dur pour son examen final.
B1 adjective /ˈwaɪə.ləs/

Wireless

sans fil; radio
Meaning
operating without wires; using radio waves for communication
Example
My wireless headphones provide excellent sound quality without any cables.
Mes écouteurs sans fil offrent une excellente qualité sonore sans câbles.
B1 adjective /ˈfæsɪneɪtɪŋ/

Fascinating

fascinant
Meaning
extremely interesting; captivating; enchanting
Example
The documentary about ocean life was fascinating.
Le documentaire sur la vie océanique était fascinant.
B2 noun /droʊn/

Drone

abeille mâle
Meaning
a male bee that does not work and whose only function is to mate with the queen
Example
The drone bees do not collect honey like worker bees.
Les abeilles drones ne collectent pas de miel comme les abeilles ouvrières.
C2 verb /foʊˈmɛnt/

foment

fomenter
Meaning
To instigate or stir up (an undesirable or violent sentiment or course of action).
Example
The rebel leader tried to foment unrest among the people.
Le leader rebelle a tenté de fomenter des troubles parmi les gens.
C1 adjective /səbˈdʒɛktɪv/

subjective

subjectif
Meaning
based on personal feelings, tastes, or opinions rather than facts
Example
Beauty is often considered a subjective concept.
La beauté est souvent considérée comme un concept subjectif.
C1 verb /ˈstriːmlaɪnɪŋ/

streamlining

rationalisation
Meaning
The process of making an organization or system more efficient by simplifying or eliminating unnecessary steps
Example
Streamlining processes can significantly reduce operational costs.
La rationalisation des processus peut réduire considérablement les coûts opérationnels.
C2 noun /ˈmiːliərɪzəm/

meliorism

méliorisme
Meaning
The belief that the world tends to improve and that humans can aid its betterment.
Example
Her philosophy of meliorism kept her hopeful during difficult times.
Sa philosophie du méliorisme l'a maintenue pleine d'espoir pendant les moments difficiles.
A2 verb /beɪk/

bake

cuire
Meaning
to cook food using dry heat, usually in an oven
Example
She baked a cake for her friend's birthday.
Elle a cuit un gâteau pour l'anniversaire de son ami.
A2 noun /ˈdɛsktɒp/

desktop

ordinateur de bureau
Meaning
a computer designed to be used on a desk, typically with a separate monitor, keyboard, and mouse
Example
I keep my documents on the desktop for easy access.
Je garde mes documents sur le bureau pour y acceder facilement.
C2 noun /prɪˈhɛnʃən/

prehension

action de saisir; capacité à saisir quelque chose
Meaning
the act of grasping or seizing; the ability to take hold of something
Example
Therapists assessed the patient's prehension during hand therapy.
Les thérapeutes ont évalué la préhension du patient pendant la thérapie manuelle.
A1 noun /ˈsɛvən/

seven

sept
Meaning
the number following six and preceding eight
Example
She has seven apples in her basket.
Elle a sept pommes dans son panier.
C1 noun /ˈrɛtrəsˌpɛkt/

retrospect

rétrospection
Meaning
the act of looking back on or reviewing past events
Example
In retrospect, the decision seemed unwise.
En rétrospective, la décision semblait imprudente.
B2 adjective /vɪkˈtɔː.ri.əs/

Victorious

victorieux
Meaning
having won a victory; successful in a struggle or contest
Example
The victorious team celebrated their championship win with great joy.
L'équipe victorieuse a célébré leur victoire en championnat avec une grande joie.
C1 noun /pəˈsweɪsɪvnes/

persuasiveness

persuasion
Meaning
The quality of being good at persuading someone to do or believe something.
Example
Her persuasiveness convinced the team to follow her suggestions.
Sa persuasion a convaincu l'équipe de suivre ses suggestions.
A2 noun /belt/

Belt

ceinture
Meaning
a strip of leather or cloth worn around the waist to support clothes or for decoration
Example
He tightened his belt before going for a run.
Il a serré sa ceinture avant de partir courir.
C2 verb /ˈpɜːrdʒər/

perjure

parjurer
Meaning
To knowingly tell a lie in a court of law after swearing to tell the truth.
Example
He was accused of trying to perjure himself during the trial.
Il a été accusé d'avoir essayé de parjurer pendant le procès.
C2 adjective /ˈbɪz.ən.taɪn/ or /ˈbaɪ.zənˌtiːn/

byzantine

complexe
Meaning
Extremely complicated and detailed; relating to the Byzantine Empire or its style.
Example
The new tax regulations are so byzantine that few understand them.
Les nouvelles réglementations fiscales sont tellement complexes que peu de gens les comprennent.
C1 verb /rɪˈtɔːrt/

retort

réplique
Meaning
To reply quickly or sharply, often in a witty or angry manner.
Example
He quickly retorted that he was not to blame.
Il a rapidement répondu qu'il n'était pas à blâmer.
A2 verb /feɪl/

fail

échouer
Meaning
to not succeed in achieving something; to be unsuccessful
Example
He failed to complete the assignment on time.
Il a échoué à compléter la tâche à temps.
C2 verb /ˈɪŋkʌlpeɪt/

inculpate

accuser
Meaning
To blame or accuse someone of wrongdoing.
Example
The evidence seemed to inculpate the suspect in the crime.
Les preuves semblaient accuser le suspect dans le crime.
C1 noun /ˈpæs.ɪ.fɪst/

pacifist

pacifiste
Meaning
a person who believes in peace and opposes war or violence
Example
She is a committed pacifist who campaigns against armed conflict.
Elle est une pacifiste engagée qui fait campagne contre les conflits armés.
B1 verb /krɔːl/

crawl

ramper
Meaning
to move slowly on hands and knees; to move very slowly
Example
The baby crawled across the floor to reach the toy.
Le bébé a rampé à travers le sol pour atteindre le jouet.
C1 noun /ˈæd.və.ser.i/

adversary

adversaire
Meaning
One's opponent in a contest, conflict, or dispute.
Example
The boxer faced a strong adversary in the ring.
Le boxeur a affronté un adversaire fort dans le ring.
B1 noun /frʌˈstreɪʃən/

frustration

frustration
Meaning
The feeling of being upset or annoyed due to inability to achieve something.
Example
He felt deep frustration when his plans failed.
Il a ressenti une profonde frustration lorsque ses projets ont échoué.
C1 noun /əˌlɪtəˈreɪʃən/

alliteration

allitération
Meaning
the occurrence of the same consonant sound at the beginning of words in close succession
Example
She used alliteration in her poem to add musicality.
Elle a utilisé l'alliteration dans son poème pour ajouter de la musicalité.
C1 noun /ˈdɪŋɡi/

dinghy

canot
Meaning
a small boat, often carried or towed by a larger vessel, used for short trips or as a lifeboat
Example
They rowed the dinghy back to the yacht.
Ils ont ramé le canot jusqu'au yacht.
C1 noun /ɪnˈkɒmpɪtəns/

incompetence

incompétence
Meaning
Lack of ability, skill, or effectiveness in doing something.
Example
The project failed due to the manager’s incompetence.
Le projet a échoué à cause de l'incompétence du manager.
C2 verb /ˈrʌstɪkeɪt/

rusticate

Aller à la campagne / exclusion temporaire de l'université
Meaning
To go to the countryside or to suspend someone from university.
Example
He decided to rusticate in the village to escape the busy city life.
Il a décidé de se rendre à la campagne dans le village pour échapper à la vie trépidante de la ville.
C1 adjective /ˈlaɪf.laɪk/

lifelike

réaliste
Meaning
Very similar to a real person, object, or scene; realistic.
Example
The wax figure was so lifelike that people thought it was a real person.
La figurine en cire était si réaliste que les gens ont pensé que c'était une vraie personne.
B2 noun /ˌprɒsɪˈkjuːʃən/

prosecution

poursuite
Meaning
The act of bringing a criminal charge against someone and pursuing legal action in court.
Example
The prosecution presented strong evidence against the defendant.
L'accusation a présenté des preuves solides contre l'accusé.
C2 adjective /dɪˈrɒɡətɪv/

derogative

dérogatoire
Meaning
Expressing a low opinion or showing lack of respect.
Example
He made a derogative remark about her work.
Il a fait une remarque dérogatoire sur son travail.
A1 noun /ˌɪnfərˈmeɪʃən/

information

information
Meaning
Facts or knowledge provided or learned about something.
Example
The website provides useful information about travel destinations.
Le site Web fournit des informations utiles sur les destinations de voyage.
C1 noun ˈiːkəʊˌsɪstəm ˈsɜːvɪsɪz

ecosystem services

services écosystémiques
Meaning
The benefits people obtain from ecosystems.
Example
Forests provide valuable ecosystem services, such as purifying air and water.
Les forêts fournissent des services écosystémiques précieux, comme la purification de l'air et de l'eau.
B1 noun /ˌsɪvɪlaɪˈzeɪʃən/

civilization

civilisation
Meaning
the stage of human social and cultural development and organization considered most advanced
Example
Ancient Egypt is known for its remarkable civilization.
L'Égypte ancienne est connue pour sa civilisation remarquable.
C1 noun ˈaʊt.sɔːr.sɪŋ

outsourcing

externalisation
Meaning
The practice of having certain job functions done outside a company instead of having an in-house department or employee handle them.
Example
Many companies use outsourcing to reduce labor costs.
De nombreuses entreprises utilisent l'externalisation pour réduire les coûts de main-d'œuvre.
C1 noun /ˌʌnprɪˈdɪktəˌbɪləti/

unpredictability

imprévisibilité
Meaning
The quality of being impossible to predict or anticipate.
Example
The unpredictability of the weather made the trip uncertain.
L'imprévisibilité du temps a rendu le voyage incertain.
B1 adjective /rɪˈmeɪnɪŋ/

remaining

restant
Meaning
still existing or left after others are gone or dealt with
Example
There were only a few remaining tickets for the concert.
Il ne restait que quelques billets pour le concert.
C2 noun /rɪˈpæst/

repast

repas
Meaning
A meal or the food eaten during a meal.
Example
They enjoyed a delicious repast by the riverside.
Ils ont apprécié un délicieux repas au bord de la rivière.
C1 adjective /ˈɡæstrɪk/

gastric

gastrique / problèmes d'estomac
Meaning
Relating to the stomach.
Example
She was prescribed medicine for her gastric problems.
Elle a été prescrite des médicaments pour ses problèmes gastriques.
C1 adjective /ˈrɛvərənt/

reverent

révérencieux
Meaning
Showing deep and solemn respect.
Example
They listened to the speech in a reverent silence.
Ils ont écouté le discours dans un silence révérencieux.
C1 verb /θrɒb/

throb

battre
Meaning
to beat or pulse strongly, often with pain
Example
His head began to throb after the long day.
Sa tête a commencé à battre après la longue journée.
C1 noun /mɜːrθ/

mirth

joie
Meaning
Great joy, amusement, or laughter.
Example
The festival was full of mirth and laughter.
Le festival était plein de joie et de rires.
C1 noun /ˈəʊ.nəs/

onus

responsabilité
Meaning
A duty or responsibility, especially a heavy one.
Example
The onus is on the government to provide relief to the victims.
La responsabilité incombe au gouvernement de fournir de l'aide aux victimes.
A2 noun /ˈdaɪət/

diet

régime
Meaning
the kinds of food that a person usually eats
Example
He follows a strict vegetarian diet.
Il suit un régime végétarien strict.
C1 adjective /ɪnˈses.ənt/

incessant

incessant
Meaning
Continuing without pause or interruption; constant.
Example
The incessant noise from the construction site made it hard to concentrate.
Le bruit incessant du chantier rendait la concentration difficile.
B2 noun /ˈboʊlər/

bowler

lanceur
Meaning
a person who delivers the ball in cricket; also a type of hard felt hat with a rounded crown
Example
The bowler took three wickets in the first over.
Le lanceur a pris trois wickets lors du premier over.
C1 noun /ˌvɜːrtʃuˈoʊsoʊ/

virtuoso

artiste virtuose
Meaning
A person highly skilled in music, art, or another artistic pursuit.
Example
The pianist is a true virtuoso, captivating audiences worldwide.
Le pianiste est un véritable artiste virtuose, captivant les auditoires du monde entier.
A2 adverb /ˌdaʊnˈsteəz/

Downstairs

en bas
Meaning
on or to a lower floor of a building
Example
Please go downstairs and wait in the lobby.
Veuillez descendre et attendre dans le hall.
A1 adverb /ˈmeɪbi/

maybe

peut-être
Meaning
used to express possibility or uncertainty
Example
Maybe we will go to the park tomorrow.
Peut-être que nous irons au parc demain.
B1 noun /dɪsk/

disc

objet plat, mince et rond
Meaning
a flat, thin, round object or surface
Example
He inserted the music disc into the player.
Il a inséré le disque de musique dans le lecteur.
C1 noun /krəˈnɒlədʒi/

chronology

chronologie
Meaning
The arrangement of events or dates in the order of their occurrence.
Example
The chronology of the dynasty was carefully studied by historians.
La chronologie de la dynastie a été soigneusement étudiée par les historiens.
C1 verb /sleɪ/

slay

tuer
Meaning
to kill violently; informally, to impress greatly
Example
The hero vowed to slay the dragon.
Le héros a juré de tuer le dragon.
C1 verb /ˈhæmpər/

hamper

entraver
Meaning
to hinder or impede the movement or progress of
Example
The heavy rain hampered our travel plans.
La forte pluie a entravé nos plans de voyage.
A1 preposition /baɪ/

by

par
Meaning
indicating the agent performing an action, or the means of achieving something
Example
The book was written by a famous author.
Le livre a été écrit par un auteur célèbre.
C1 noun /ˈkwæɡˌmaɪər/

quagmire

marécage, impasse
Meaning
a soft, wet area of land that gives way underfoot; a complex or dangerous situation
Example
The hikers were trapped in a political quagmire.
Les randonneurs ont été piégés dans un marécage politique.
C1 noun /rɪft/

rift

fissure
Meaning
a serious break in a relationship; a split or crack
Example
A rift developed between the two friends after the argument.
Une fissure s'est développée entre les deux amis après la dispute.
C1 adjective ɪˌlektrəʊmæɡˈnetɪk

electromagnetic

électromagnétique
Meaning
Relating to both electricity and magnetism or their interaction.
Example
Electromagnetic forces repel protons.
Les forces électromagnétiques repoussent les protons.
C1 noun /ˈkeɪ.sɪŋ/

Casing

revêtement; coque
Meaning
a cover or shell that protects or encloses something
Example
The mechanic removed the engine casing to examine the internal parts.
Le mécanicien a retiré la coque du moteur pour examiner les pièces internes.
B1 noun /ˈjuːnjən/

Union

union
Meaning
the action of joining or combining; a political unit formed from separate states
Example
The union of the two companies created a powerful corporation.
L'union des deux entreprises a créé une puissante société.
B1 verb /rɪd/

rid

se débarrasser
Meaning
to remove or get rid of something
Example
I need to rid the house of all the clutter.
J'ai besoin de débarrasser la maison de tout le désordre.
C1 noun ˌæɡ.rəʊˈkem.ɪ.kəl

agrochemical

agrochimique
Meaning
A chemical product used in agriculture, especially a pesticide or fertilizer.
Example
Excessive use of agrochemicals can degrade soil quality.
L'utilisation excessive de produits agrochimiques peut dégrader la qualité du sol.
C1 noun /rɪˈfaɪnəri/

refinery

raffinerie
Meaning
an industrial facility where raw materials are processed and purified
Example
The oil refinery processes thousands of barrels daily.
La raffinerie de pétrole traite des milliers de barils chaque jour.
C2 noun /ˈrɛkluːsəri/

reclusory

lieu de retraite
Meaning
A place for seclusion or retreat, especially for a recluse or hermit.
Example
The monk spent years in the reclusory away from society.
Le moine a passé des années dans le lieu de retraite loin de la société.
C1 adjective /ˈviːəmənt/

Vehement

véhément; intense; passionné; énergique
Meaning
showing strong feeling; forceful; passionate; intense
Example
She gave a vehement denial of the accusations.
Elle a donné une dénégation véhémente des accusations.
C1 verb /əˈskraɪb/

ascribe

attribuer, assigner
Meaning
To attribute something to a cause, source, or person.
Example
Many scholars ascribe the poem to an unknown author.
Beaucoup de chercheurs attribuent le poème à un auteur inconnu.
C1 adjective /ˌsaɪkoʊsəˈmætɪk/

psychosomatic

psychosomatique
Meaning
Relating to a physical illness or condition caused or aggravated by mental factors such as stress.
Example
Her stomach pain was diagnosed as psychosomatic, linked to stress.
Sa douleur à l'estomac a été diagnostiquée comme psychosomatique, liée au stress.
C2 noun /boʊl/

boll

capsule arrondie de graines (comme celles de coton ou de lin)
Meaning
The rounded seed capsule of plants such as cotton or flax.
Example
The farmer examined the cotton boll to check its quality.
L'agriculteur a examiné le bol de coton pour vérifier sa qualité.
C1 adjective /ˈbɑːmi/

balmy

doux et agréablement chaud; apaisant.
Meaning
Mild and pleasantly warm; soothing.
Example
We enjoyed a walk on a balmy summer evening.
Nous avons apprécié une promenade lors d'une douce soirée d'été.
C1 adjective /ˈtækt.fəl/

Tactful

diplomate; habile;
Meaning
showing skill and sensitivity in dealing with others or difficult situations
Example
He gave a tactful response to avoid hurting her feelings.
Il a donné une réponse diplomate pour éviter de blesser ses sentiments.
C1 adjective /ˈkɒn.keɪv/

concave

concave
Meaning
curved inward like the inside of a bowl
Example
The mirror had a concave surface that magnified her reflection.
Le miroir avait une surface concave qui grossissait son reflet.
C2 adjective /əbˈtruːsɪv/

obtrusive

intrusif
Meaning
noticeable in an unpleasant or unwelcome way; intrusive
Example
The advertisement was so obtrusive that it ruined the user’s experience.
La publicité était tellement intrusive qu'elle a ruiné l'expérience de l'utilisateur.
B1 verb /kræk/

crack

bonheur
Meaning
To break or cause to break without complete separation; to make a sharp sound.
Example
The glass cracked when it was dropped on the floor.
Elle ne pouvait pas cacher son bonheur quand elle a reçu le prix.
C1 adjective /ˈtɛsti/

testy

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

pretension

prétention, fausse apparence
Meaning
A claim or assertion to something, often without justification; an attempt to impress by showing greater importance or talent than is actually possessed.
Example
His pretension to be an expert was quickly exposed.
Sa prétention à être un expert a été rapidement exposée.
A1 adverb /bɪˈhaɪnd/

Behind

derrière
Meaning
at the back of; following; lagging
Example
The car behind us was honking.
La voiture derrière nous klaxonnait.
C2 noun /ˈpær.ɪ.saɪd/

parricide

parricide
Meaning
The act of killing one's father, mother, or other close relative.
Example
The court tried him for parricide after the tragic incident.
Le tribunal l'a jugé pour parricide après l'incident tragique.
C2 noun /ˌvɑːljəˈbɪləti/

volubility

volubilité
Meaning
The quality of talking fluently, readily, or incessantly.
Example
His volubility made him a successful radio host.
Sa volubilité en fit un animateur de radio à succès.
A2 noun /biːn/

Bean

haricot
Meaning
an edible seed, typically kidney-shaped, growing in long pods on certain leguminous plants
Example
We planted green beans in our vegetable garden this spring.
Nous avons planté des haricots verts dans notre jardin de légumes ce printemps.
C1 adjective /ˈdʒuː.bɪ.lənt/

jubilant

jubilant
Meaning
feeling or expressing great happiness and joy
Example
The team was jubilant after winning the championship.
L'équipe était jubilante après avoir gagné le championnat.
C1 noun /ˌæntɪˈsiːdənt/

antecedent

antécédent
Meaning
something that came before; a previous event, condition, or cause
Example
The cultural antecedents of this festival go back centuries.
Les antécédents culturels de ce festival remontent à des siècles.
C2 verb /ˈtʃeɪ.sən/

chasten

châtier / soumettre
Meaning
to correct or discipline; to humble or subdue
Example
The coach chastened the team after their poor performance.
L'entraîneur a châtié l'équipe après leur mauvaise performance.
A2 adjective /ˈpraɪ.mɛr.i/

primary

primaire, principal
Meaning
Most important; main; happening first.
Example
Education is a primary factor in economic growth.
L'éducation est un facteur primaire dans la croissance économique.
C1 noun ˈstræt.ə.sfɪər

stratosphere

stratosphère
Meaning
The layer of the earth's atmosphere above the troposphere, extending to about 50 km above the earth's surface.
Example
The stratosphere provides a unique environment.
La stratosphère offre un environnement unique.
C2 noun /mɪˈsɑːɡəmi/

misogamy

misogamie
Meaning
Hatred or dislike of marriage.
Example
His misogamy prevented him from ever settling down with a partner.
Sa misogamie l'a empêché de se poser avec un partenaire.
C1 noun /ɪˈrɛlɪvənsi/

irrelevancy

irrélevance
Meaning
the state of being unrelated or unimportant to the matter at hand
Example
The judge dismissed the argument because of its irrelevancy to the case.
Le juge a rejeté l’argument en raison de son irrélevance pour l’affaire.
C1 verb /ˌʌndəˈreɪt/

underrate

sous-estimer
Meaning
to fail to recognize the full value or importance of something or someone
Example
Many people underrate the benefits of regular exercise.
Beaucoup de gens sous-estiment les bienfaits de l'exercice régulier.
A1 verb, adjective /kloʊz/ (verb), /kloʊs/ (adjective)

close

fermer, près
Meaning
To shut something (verb); near in space or relationship (adjective).
Example
Please close the door when you leave.
Veuillez fermer la porte lorsque vous partez.
C1 verb /əˈfɪʃieɪt/

officiate

officier
Meaning
To perform official duties, especially in a ceremony or as a referee.
Example
The priest will officiate the wedding ceremony.
Le prêtre officiera la cérémonie de mariage.
C2 verb /pərˈlɔɪn/

purloin

voler
Meaning
to steal something, often in a sneaky or dishonest way
Example
He tried to purloin a book from the library without being noticed.
Il a essayé de voler un livre à la bibliothèque sans être remarqué.
B2 verb /ˈrɛkən/

reckon

supposer
Meaning
To think, believe, or expect something; to calculate or estimate.
Example
I reckon it will rain later today.
Je pense qu'il va pleuvoir plus tard aujourd'hui.
B1 noun ˈpɒdkɑːsts

podcasts

podcast
Meaning
A digital audio or video file or recording, usually part of a themed series, that can be downloaded from a website to a media player or computer.
Example
Podcasts are great for improving listening.
Les podcasts sont géniaux pour améliorer l'écoute.
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 /ɪɡˈzɪləreɪtɪd/

exhilarated

exalté
Meaning
feeling very happy, animated, or elated
Example
She felt exhilarated after finishing the marathon.
Elle s'est sentie exaltée après avoir terminé le marathon.
C2 adjective /ˈɡʌstəˌtɔːri/

gustatory

gustatif
Meaning
relating to the sense of taste
Example
The restaurant offered a gustatory experience unlike any other.
Le restaurant a offert une expérience gustative unique.
A1 noun /ɑːrm/

Arm

bras
Meaning
the upper limb of the human body from the shoulder to the hand
Example
She raised her arm to ask a question.
Elle a levé son bras pour poser une question.
C2 noun /ˈæp.ɪˌkʌl.tʃər/

apiculture

apiculture
Meaning
The practice of keeping and raising bees for honey and other products.
Example
Apiculture plays a vital role in agriculture by supporting pollination.
L'apiculture joue un rôle vital dans l'agriculture en soutenant la pollinisation.
C2 noun /ˈzuːəʊˌplæŋktən/

zooplankton

zooplancton
Meaning
Microscopic aquatic animals that drift in water bodies and form an essential part of the aquatic food chain, serving as food for fish and other marine organisms.
Example
Zooplankton plays an important role in the aquatic food chain.
Le zooplancton joue un rôle important dans la chaîne alimentaire aquatique.
B2 adjective /ˈspiː.di/

Speedy

rapide; prompt; agile;
Meaning
moving or happening quickly; fast
Example
The speedy delivery service arrived within an hour.
Le service de livraison rapide est arrivé en une heure.
B2 noun /foʊm/

Foam

écume
Meaning
a mass of small bubbles formed on or in liquid; frothy white mass
Example
The waves crashed against the rocks, creating white foam on the shore.
Les vagues se sont écrasées contre les rochers, créant de l'écume blanche sur le rivage.
B1 noun /ˈmaɪ.krəˌskoʊp/

microscope

microscope
Meaning
An optical instrument used for viewing very small objects, such as cells, by magnifying them.
Example
The scientist observed the bacteria under the microscope.
Le scientifique a observé les bactéries sous le microscope.
B2 noun ট্রপিক্যাল রিজিওনস

tropical regions

régions tropicales
Meaning
Areas of the Earth near the equator characterized by warm temperatures.
Example
Bangladesh is located in tropical regions.
Le Bangladesh est situé dans les régions tropicales.
C1 verb /wɑːft/

waft

flotter dans l'air
Meaning
to move gently through the air, carried by a breeze
Example
The smell of fresh bread wafted through the kitchen.
L'odeur du pain frais flottait dans la cuisine.
C1 adjective, verb /ˈeɪlɪŋ/

ailing

malade
Meaning
suffering from illness or poor health; experiencing problems or decline
Example
The ailing patient slowly began to recover after treatment.
Le patient malade a commencé à se rétablir lentement après le traitement.
B1 adverb /praɪˈmɛrɪli/

primarily

principalement
Meaning
for the most part; mainly
Example
She is primarily responsible for managing the finances.
Elle est principalement responsable de la gestion des finances.
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 adjective + noun ˈpraɪməri əbˈdʒektɪv

primary objective

objectif principal
Meaning
The main goal or chief aim of an activity, project, or endeavor.
Example
The primary objective of the event was to promote recycling.
L'objectif principal de l'événement était de promouvoir le recyclage.
B1 adjective /rɪˈlɪdʒəs/

Religious

religieux; dévot; spirituel; lié à la religion;
Meaning
relating to or believing in a religion; devout; spiritual;
Example
He comes from a very religious family.
Il vient d'une famille très religieuse.
C2 verb /ˌɛvəˈnɛs/

evanesce

s'évanouir
Meaning
To disappear gradually; to fade away.
Example
The mist began to evanesce as the sun rose higher.
La brume a commencé à s'évanouir à mesure que le soleil montait plus haut.
B2 verb /dɪsˈkʌrɪdʒ/

discourage

décourager
Meaning
to make someone less confident or enthusiastic about doing something
Example
Failure should not discourage you from trying again.
L'échec ne doit pas vous décourager de recommencer.
C2 verb /ˈek.stər.peɪt/

extirpate

extirper
Meaning
to completely remove or destroy something unwanted
Example
The government launched a program to extirpate corruption from public offices.
Le gouvernement a lancé un programme pour extirper la corruption des bureaux publics.
B2 noun /ˈprɛdətər/

predator

prédateur
Meaning
An animal that hunts and kills other animals for food.
Example
Lions are powerful predators in the savannah.
Les lions sont des prédateurs puissants dans la savane.
C1 noun /əˈkuːstɪks/

acoustics

acoustique
Meaning
the science of sound, or the properties of a space that affect how sound is heard
Example
The hall’s excellent acoustics made the orchestra sound rich and clear.
L'acoustique exceptionnelle de la salle a permis à l'orchestre de sonner riche et clair.
B2 noun /rɪˈzembləns/

Resemblance

ressemblance
Meaning
the state of being alike or similar; similarity in appearance or character
Example
There's a strong resemblance between the two sisters.
Il y a une forte ressemblance entre les deux sœurs.
C1 verb /ˈnuːtər/

neuter

stériliser
Meaning
To remove the reproductive organs of an animal; or having no gender.
Example
They decided to neuter their cat to prevent more kittens.
Ils ont décidé de stériliser leur chat pour éviter plus de chatons.
B2 noun /ˈrɪb.ən/

ribbon

ruban
Meaning
a long, narrow strip of fabric used for tying or decoration
Example
She tied her hair with a red ribbon.
Elle a attaché ses cheveux avec un ruban rouge.
C1 adjective /ˈstɛlər/

stellar

exceptionnel
Meaning
Relating to stars; outstanding or excellent.
Example
She gave a stellar performance in the play.
Elle a donné une performance exceptionnelle dans la pièce.
C1 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.
C2 noun /ˈɪəri/ or /ˈɛəri/

aery

nid de l'aigle
Meaning
An eagle’s nest, or a lofty, airy dwelling.
Example
The eagle perched proudly near its aery high on the cliff.
L'aigle s'est perché fièrement près de son aire, en haut de la falaise.
B2 adjective /ˌfɔːrθˈkʌmɪŋ/

forthcoming

à venir
Meaning
about to happen soon; willing to share information
Example
The company announced its forthcoming product launch.
L'entreprise a annoncé le lancement de son produit à venir.