ecotoxicology
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C2 noun /ˌiː.kəʊ.tɒkˈsɪ.kə.lə.dʒi/

ecotoxicology

écotoxicologie
Meaning
The study of the effects of chemical pollution on the environment.
Example
Ecotoxicology studies the effects of pesticides on wildlife.
L'écotoxicologie étudie les effets des pesticides sur la faune.
C2 noun /ˈfeɪlæŋks/

phalanx

phalanx
Meaning
A group of people or things arranged in a compact, close formation; also an ancient Greek military formation.
Example
A phalanx of reporters waited outside the courthouse.
Un groupe de journalistes attendait devant le tribunal.
C2 adjective /ˈfluːtɪd/

fluted

strié
Meaning
having grooves or ridges, often for decoration
Example
The vase had a beautiful fluted design around the rim.
Le vase avait un beau design strié autour du bord.
C2 adjective /ˈdɪlətɔːri/

dilatory

dilatoire
Meaning
Tending to cause delay; slow to act.
Example
The committee was criticized for its dilatory response to the crisis.
Le comité a été critiqué pour sa réponse dilatoire à la crise.
C2 adjective/noun /haɪˈbɜːrniən/

hibernian

hibernien
Meaning
Relating to Ireland or the Irish.
Example
He enjoyed reading about Hibernian culture and history.
Il a aimé lire sur la culture et l'histoire hibernienne.
C2 noun /flɛk/

fleck

tache petite
Meaning
a small spot or mark, often of a different color
Example
There was a fleck of paint on the floor.
Il y avait une tache de peinture sur le sol.
C2 verb /rɪˈspaɪər/

respire

respirer
Meaning
To breathe in and out; to inhale and exhale.
Example
Plants also respire to release energy.
Les plantes respirent aussi pour libérer de l'énergie.
C2 adjective /ɪˈfjuːsɪv/

effusive

effusif
Meaning
Expressing feelings of gratitude, pleasure, or approval in an unrestrained or heartfelt manner.
Example
She gave him an effusive welcome after his long journey.
Elle lui a réservé un accueil effusif après son long voyage.
C2 verb /əˈfaɪəns/

affiance

fiancer
Meaning
to promise or pledge marriage; to formally engage
Example
They decided to affiance after years of friendship.
Ils ont décidé de se fiancer après des années d’amitié.
C2 verb /ɪnˈkʌmbər/

encumber

encombrer
Meaning
to burden or weigh down something, making it difficult to move or progress
Example
She was encumbered by the heavy luggage during her journey.
Elle était encombrée par les bagages lourds pendant son voyage.
C2 adjective /pəˈrɒnɪməs/

paronymous

paronymes
Meaning
Words that are derived from the same root or sound alike.
Example
The words 'effect' and 'effective' are paronymous.
Les mots ‘effect’ et ‘effective’ sont des paronymes.
C2 adjective /ˈwɪzn feɪst/

wizen-faced

visage ridé et fané
Meaning
Having a dry, wrinkled, and withered face.
Example
A wizen-faced old man sat quietly in the corner.
Un vieil homme au visage ridé et fané était assis tranquillement dans le coin.
C2 noun /ɪmˈprɑːvɪdəns/

improvidence

imprévoyance
Meaning
Lack of foresight or care for future needs.
Example
His improvidence led to financial difficulties.
Son imprévoyance l'a conduit à des difficultés financières.
C2 adjective /ˈɔːrnəri/

ornery

irritable
Meaning
bad-tempered and combative; stubborn
Example
The ornery old man refused to leave his chair.
Le vieil homme irritable a refusé de quitter sa chaise.
C2 adjective /ˈwæɡ.ɪʃ/

waggish

espiègle ou taquin
Meaning
playfully humorous or mischievous
Example
His waggish remarks made everyone laugh.
Ses remarques espiègles ont fait rire tout le monde.
C2 verb /ˈhæroʊ/

harrow

tourmenter / herse
Meaning
to cause distress or torment; also to break up and smooth soil with a farm tool
Example
The tragic news harrowed the entire family.
La tragique nouvelle a tourmenté toute la famille.
C2 noun /səˈlɪsɪˌtuːd/

solicitude

préoccupation, soin
Meaning
Care or concern for someone or something.
Example
His mother showed great solicitude for his safety.
Sa mère a montré une grande préoccupation pour sa sécurité.
C2 adjective /ˈvɒl.jʊ.bəl/

Voluble

bavard; volubile
Meaning
speaking fluently and readily; talkative; having a continuous flow of words
Example
The voluble salesman talked for hours about his products.
Le vendeur bavard a parlé pendant des heures de ses produits.
C2 verb /fɔːrˈdʒʌdʒ/

forejudge

juger à l'avance
Meaning
To judge beforehand without adequate information.
Example
It is unfair to forejudge someone without knowing the facts.
Il est injuste de juger quelqu'un sans connaître les faits.
C2 adjective /əˈskjuː/

askew

de travers
Meaning
Not in a straight or level position; crooked or tilted.
Example
The picture on the wall hung slightly askew.
Le tableau sur le mur était légèrement de travers.
C2 noun /æmˈbroʊʒə/

ambrosia

ambroisie
Meaning
The food of the gods in classical mythology; something extremely pleasing to taste or smell.
Example
The dessert was so delicious that it tasted like ambrosia.
Le dessert était tellement délicieux qu'il avait le goût d'ambrosia.
C2 noun /ˈklaɪ.mɪŋ læŋ læŋ/

Climbing lang lang

plante grimpante lang lang
Meaning
a climbing plant with fragrant flowers native to tropical regions
Example
The climbing lang lang vine produces beautiful fragrant flowers.
La plante grimpante lang lang produit de belles fleurs parfumées.
C2 adjective /ɑːlˈfæktəri/

olfactory

olfactif
Meaning
Relating to the sense of smell.
Example
The perfume activated her olfactory nerves immediately.
Le parfum a immédiatement activé ses nerfs olfactifs.
C2 verb /ˈɡɑːɡəl/

goggle

regarder avec de grands yeux
Meaning
to stare with wide open eyes, often in surprise or wonder
Example
The tourists goggled at the tall skyscrapers.
Les touristes regardaient avec étonnement les gratte-ciel hauts.
C2 verb /pəˈræmbjʊˌleɪt/

perambulate

flâner
Meaning
To walk through or travel around, especially for leisure.
Example
They perambulated the old town, enjoying the sights.
Ils ont flâné dans la vieille ville, profitant des vues.
C2 verb /ˈpɒntɪfɪkeɪt/

pontificate

parler ou agir de manière pompeuse ou dogmatique; officier en tant que pontife
Meaning
to speak or act in a pompous or dogmatic way; to officiate as a pontiff
Example
He pontificated on the importance of education for over an hour.
Il a pontifié pendant plus d'une heure sur l'importance de l'éducation.
C2 adjective /njuːˈtoʊniən/

newtonian

relatif aux lois de Newton
Meaning
relating to the laws of motion and gravitation formulated by Sir Isaac Newton
Example
The scientist explained the Newtonian laws of motion.
Le scientifique a expliqué les lois du mouvement newtoniennes.
C2 noun /kəˈrɒn.də/

Karonda

karonda
Meaning
a small dark purple berry-like fruit that is sour and used in pickles
Example
Karonda is often used to make pickles and preserves.
Le karonda est souvent utilisé pour préparer des cornichons et des confitures.
C2 noun /ˈvæləns/

valance

valance décorative
Meaning
A decorative drapery hung across the top of a window or bed.
Example
She chose a floral valance to match the curtains in her bedroom.
Elle a choisi une valance florale pour assortir les rideaux de sa chambre.
C2 verb /əˈreɪn/

arraign

inculper
Meaning
to formally accuse someone in a court of law and ask them to respond to the charges
Example
The suspect was arraigned before the judge this morning.
Le suspect a été inculpé devant le juge ce matin.
C2 noun/verb /ˈsoʊdʒɜrn/

sojourn

séjour temporaire
Meaning
A temporary stay at a place; to stay temporarily
Example
She enjoyed a brief sojourn in Paris during the summer.
Elle a apprécié un bref séjour à Paris pendant l'été.
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.
C2 verb /ˌɪmpɔːrˈtuːnd/

importuned

demander de manière insistante
Meaning
asked someone persistently and pressingly for something
Example
She importuned her boss for a raise until he finally gave in.
Elle demandait de manière insistante une augmentation à son patron jusqu'à ce qu'il cède enfin.
C2 noun /ɪmp/

imp

petit diablotin espiègle
Meaning
a small mischievous devil or sprite; a playful troublemaker
Example
The child was acting like a little imp, hiding his toys everywhere.
L'enfant agissait comme un petit diablotin, cachant ses jouets partout.
C2 adjective /ˈtɜːrdʒɪd/

turgid

gonflé, pompeux
Meaning
Swollen or distended; (of language) pompous and overcomplicated.
Example
The professor’s lecture was so turgid that many students lost interest.
Le cours du professeur était si pompeux que beaucoup d’étudiants ont perdu leur intérêt.
C2 verb /ˈrʌmpəl/

rumple

froisser
Meaning
to make something untidy or wrinkled by creasing or crumpling
Example
She accidentally rumpled her dress while packing.
Elle a accidentellement froissé sa robe en emballant.
C2 noun /ˈænsɛstrɪs/

ancestress

ancêtre féminine
Meaning
a female ancestor; a woman from whom one is descended
Example
She discovered that her ancestress came from a small village in Bengal.
Elle a découvert que son ancêtre féminine venait d’un petit village du Bengale.
C2 verb /ˈɛkspieɪt/

expiate

expiation
Meaning
to make amends for guilt or wrongdoing
Example
He tried to expiate his crime by helping the poor.
Il a essayé d'expiation de son crime en aidant les pauvres.
C2 noun /səbˈdʌk.ʃən/

subduction

Le mouvement latéral et vers le bas d'une couche de la croûte terrestre dans le manteau sous une autre plaque.
Meaning
The lateral and downward movement of the edge of a plate of the earth's crust into the mantle beneath another plate.
Example
The Pacific Ring of Fire is an area of intense subduction.
La ceinture de feu du Pacifique est une zone de subduction intense.
C2 adjective /ɔːrˈθɑːɡənl/

orthogonal

orthogonal
Meaning
at right angles; independent or unrelated
Example
In mathematics, two vectors are orthogonal if their dot product is zero.
En mathématiques, deux vecteurs sont orthogonaux si leur produit scalaire est nul.
C2 noun /ˈænʒənuː/

ingenue

jeune innocente
Meaning
an innocent, naïve young woman, especially as represented in literature or theater
Example
She played the role of the ingénue in the play with great charm.
Elle a joué le rôle de la jeune innocente dans la pièce avec beaucoup de charme.
C2 noun ˈtɪl.ɪdʒ

tillage

labours agricoles
Meaning
The preparation of land for growing crops.
Example
Excessive tillage can lead to soil erosion.
Un excès de travail du sol peut entraîner de l'érosion.
C2 adjective /æbˈhɔːr.ənt/

Abhorrent

abominable; détestable
Meaning
extremely unpleasant and causing disgust; detestable
Example
The idea of animal cruelty is abhorrent to most people.
L'idée de la cruauté animale est abominable pour la plupart des gens.
C2 noun /ɪˈlɪksər/

elixir

élixir
Meaning
A magical or medicinal potion believed to cure illnesses or grant immortality.
Example
The old legend spoke of an elixir that could grant eternal youth.
La vieille légende parlait d'un élixir qui pourrait accorder la jeunesse éternelle.
C2 adjective /ɪˈnɪkwɪtəs/

iniquitous

iniquité
Meaning
grossly unfair and morally wrong
Example
Slavery was one of the most iniquitous practices in history.
L'esclavage était l'une des pratiques les plus iniquitous de l'histoire.
C2 noun /kəmˈpɒz.ɪ.tər/

Compositor

compositeur
Meaning
a person who arranges type for printing or creates musical compositions
Example
The compositor carefully arranged the text for the newspaper.
Le compositeur a soigneusement organisé le texte pour le journal.
C2 verb /ɪnˈtɜːrpəˌleɪt/

interpolate

interpoler
Meaning
To insert something, often words, into a text or conversation; to estimate values between known data points.
Example
The editor interpolated a missing paragraph into the manuscript.
L'éditeur a interpolé un paragraphe manquant dans le manuscrit.
C2 noun /ˌhæŋ.ər ˈɒn/

hanger-on

accro
Meaning
a person who spends time with a powerful or famous person to gain benefits.
Example
The celebrity was always surrounded by hangers-on.
La célébrité était toujours entourée d'accros.
C2 noun /læŋ'ɡʊər/

Langoor

langour
Meaning
a long-tailed monkey found in Asia, especially India and Southeast Asia
Example
The langoor was sitting on the tree branch eating fruits.
Le langur était assis sur la branche de l'arbre en train de manger des fruits.
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.
C2 noun /ˈdɒɡərəl/

doggerel

vers ridicule
Meaning
Comic or irregular verse, often poorly constructed and lacking in artistic quality.
Example
The poet’s work was dismissed as mere doggerel by the critics.
Le travail du poète a été rejeté comme simple vers ridicule par les critiques.
C2 adjective /kɒnˈsæŋɡwɪn/

consanguine

consanguin
Meaning
Of the same blood or origin; related by birth.
Example
The two families were consanguine through their grandparents.
Les deux familles étaient consanguines par leurs grands-parents.
C2 adjective /ˈθʌroʊˌɡoʊɪŋ/

thoroughgoing

complet, absolu
Meaning
carried out to the full extent; absolute and complete
Example
She is a thoroughgoing professional in every sense.
Elle est une professionnelle complète dans tous les sens.
C2 adjective /ˌɛpɪkjʊˈriːən/

epicurean

épicurien
Meaning
relating to the enjoyment of fine food, drink, and luxury
Example
The chef prepared an epicurean feast for the guests.
Le chef a préparé un festin épicurien pour les invités.
C2 noun /ˈɡɜːrdər/

girder

poutre (en acier)
Meaning
a large, strong beam used to support buildings or bridges
Example
The steel girders held the weight of the bridge.
Les poutres en acier ont soutenu le poids du pont.
C2 noun /ˈklæpər/

clapper

pièce métallique à l'intérieur d'une cloche qui la frappe pour produire un son
Meaning
The free-swinging metal piece inside a bell that strikes it to produce sound.
Example
The clapper inside the bell was broken.
La pièce métallique à l'intérieur de la cloche était cassée.
C2 adverb /bɪˈtaɪmz/

betimes

tôt
Meaning
early; in good time
Example
She rose betimes to finish her work.
Elle s'est levée tôt pour finir son travail.
C2 noun /əˈnæθəmə/

anathema

anathème / chose détestée
Meaning
something or someone intensely disliked or strongly condemned
Example
Violence is anathema to her peaceful nature.
La violence est un anathème pour sa nature pacifique.
C2 noun /ˈræʃənəlɪzəm/

rationalism

rationalisme
Meaning
a belief or theory that opinions and actions should be based on reason and knowledge rather than religious belief or emotion
Example
Rationalism emphasizes logic and reasoning over faith.
Le rationalisme met l'accent sur la logique et le raisonnement plutôt que sur la foi.
C2 adjective /rɪˈflɛktɪbəl/

reflectible

réfléchissable
Meaning
capable of being reflected, as light or an image
Example
The surface of the lake is highly reflectible in the morning sun.
La surface du lac est hautement réfléchissable sous le soleil du matin.
C2 noun /kænˈtoʊnmənt/

Cantonment

cantonnement militaire
Meaning
a military base or permanent military station
Example
The soldiers lived in the cantonment outside the city.
Les soldats ont vécu dans le cantonnement militaire en dehors de la ville.
C2 verb /ˈnuːkliˌeɪt/

nucleate

nucléaire
Meaning
to form into a nucleus or bring together into a central part
Example
The droplets began to nucleate around tiny particles in the air.
Les gouttes ont commencé à se nucléer autour des petites particules dans l'air.
C2 noun /vɜːrv/

verve

énergie
Meaning
Great enthusiasm, spirit, or energy in expression or performance.
Example
The actor performed his role with remarkable verve.
L'acteur a joué son rôle avec une énergie remarquable.
C2 noun /mʌsk/

Musk

musc
Meaning
a strong-smelling substance secreted by certain animals, used in perfumes and traditional medicine
Example
The perfume contained natural musk that gave it an exotic fragrance.
Le parfum contenait du musc naturel qui lui a donné un parfum exotique.
C2 verb /həˈbɪtʃuˌeɪt/

habituate

habituer
Meaning
to make someone accustomed to something
Example
The monks habituated themselves to meditation.
Les moines se sont habitués à la méditation.
C2 noun /ˈdʒes.tər/

Jester

bouffon; comique
Meaning
a professional joker or fool at a medieval court; someone who jokes a lot
Example
The court jester entertained the king with witty remarks and amusing tricks.
Le bouffon de la cour divertissait le roi avec des remarques pleines d'esprit et des tours amusants.
C2 noun/verb /dɪsˈfeɪvər/

disfavor

désapprobation / aversion
Meaning
disapproval or dislike; to regard with disapproval
Example
The new policy fell into disfavor with the public.
La nouvelle politique est tombée en disgrâce auprès du public.
C2 verb /kəˈvɔrt/

cavort

danser avec enthousiasme
Meaning
to jump or dance around excitedly
Example
The children cavorted happily in the garden.
Les enfants sautaient joyeusement dans le jardin.
C2 noun /ˌæk.wiˈes.əns/

acquiescence

acceptation tacite
Meaning
The reluctant acceptance of something without protest.
Example
His silent acquiescence to unfair rules was surprising.
Son acceptation tacite des règles injustes a été surprenante.
C2 noun /ˌmɛtəfɪˈzɪʃən/

metaphysician

métaphysicien
Meaning
A person who studies or is an expert in metaphysics.
Example
The metaphysician debated the essence of reality with his peers.
Le métaphysicien a débattu de l'essence de la réalité avec ses pairs.
C2 noun /ˌbaɪ.oʊ.rɪˌmiː.diˈeɪ.ʃən/

bioremediation

biorémédiation
Meaning
The use of living organisms to neutralize or remove environmental contaminants.
Example
Bioremediation helps remove toxins from polluted soil.
La biorémédiation aide à éliminer les toxines du sol pollué.
C2 noun /ˌɑːrbəˈriːtəm/

arboretum

arborétum
Meaning
a place where trees, shrubs, and plants are grown for scientific study or public display
Example
We visited the city’s arboretum to learn about exotic trees.
Nous avons visité l'arborétum de la ville pour en apprendre davantage sur les arbres exotiques.
C2 adjective /ˈslʌvənli/

slovenly

négligé
Meaning
Untidy or careless in appearance, habits, or work.
Example
His slovenly appearance made a bad impression at the interview.
Son apparence négligée a laissé une mauvaise impression lors de l'entretien.
C2 noun /hɑrˈmoʊniəm/

Harmonium

harmonium
Meaning
a keyboard musical instrument similar to an organ, using air to produce sound
Example
She played devotional songs on the harmonium at the temple.
Elle jouait des chants dévotionnels sur l'harmonium au temple.
C2 noun /ˈnɒn.ɪʤ/

Nonage

minorité
Meaning
the period of being under the legal age of majority; youth or immaturity
Example
During his nonage, all legal decisions were made by his guardian.
Pendant sa minorité, toutes les décisions juridiques étaient prises par son tuteur.
C2 noun /ˈsaɪnɪkjʊər/

sinecure

emploi facile
Meaning
a position requiring little or no work but giving financial benefit or status
Example
He was given a sinecure at the university as a reward for his loyalty.
Il a obtenu un emploi facile à l'université en récompense de sa loyauté.
C2 adjective /ˈfiːbraɪl/

febrile

fiévreux, agité
Meaning
having or showing the symptoms of a fever; or highly excitable or agitated
Example
The patient was in a febrile state with high temperature.
Le patient était dans un état fébrile avec une température élevée.
C2 noun /əˈdɛndəm/

addendum

addenda
Meaning
an additional item or piece of information added at the end of a document or book
Example
The report included an addendum with updated statistics.
Le rapport incluait un addenda avec des statistiques mises à jour.
C2 noun /ˈɡɑːrɡɔɪl/

gargoyle

sculpture en pierre (forme grotesque)
Meaning
A carved stone figure, often of a grotesque creature, on a building, typically used as a spout to carry water away.
Example
The ancient cathedral had gargoyles on every corner.
La cathédrale ancienne avait des gargouilles à chaque coin.
C2 adjective /prəˈpʌlsɪv/

propulsive

propulsif
Meaning
Having the power to drive or push something forward.
Example
The propulsive force of the rocket lifted it off the ground.
La force propulsive de la fusée l'a soulevée du sol.
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.
C2 noun /ˌsɜːrkəmləˈkjuːʃn/

circumlocution

circonlocution
Meaning
the use of many words when fewer would do, especially to avoid stating something directly
Example
The politician's speech was filled with circumlocution.
Le discours du politicien était rempli de circonlocutions.
C2 noun /ˈlæki/

lackey

domestique
Meaning
a person who is overly willing to serve or obey someone else
Example
He treated his assistant like a mere lackey.
Il a traité son assistant comme un simple domestique.
C2 noun /bəˈθɪm.ə.tri/

bathymetry

bathymétrie
Meaning
The measurement of depth of water in oceans, seas, or lakes.
Example
Bathymetry is essential for understanding oceanic topography.
La bathymétrie est essentielle pour comprendre la topographie océanique.
C2 noun /ˈkuː.li/

Cooly

coolie
Meaning
a laborer who does physical work for wages
Example
The cooly carried heavy bags at the railway station.
Le coolie portait des sacs lourds à la gare.
C2 adjective /ˌdɒktrɪˈnɛər/

doctrinaire

doctrinaire
Meaning
stubbornly devoted to a theory or doctrine without regard to practical considerations
Example
His doctrinaire approach to politics alienated many supporters.
Son approche doctrinaire de la politique a aliéné de nombreux partisans.
C2 noun /ˈɒlɪv brɑːntʃ/

olive-branch

branche d'olivier
Meaning
A symbol of peace or reconciliation; an offer to end conflict.
Example
He extended an olive-branch to his rival after years of hostility.
Il a tendu une branche d'olivier à son rival après des années d'hostilité.
C2 verb /ˈdɔːd(ə)l/

dawdle

traîner
Meaning
to waste time by being slow or idle
Example
Stop dawdling and finish your homework.
Arrête de traîner et finis tes devoirs.
C2 adjective /ɪnˈæpt/

Inapt

inapproprié; inapte
Meaning
not suitable; inappropriate; unfit
Example
His comment was inapt for the formal meeting.
Son commentaire était inapproprié pour la réunion formelle.
C2 adjective /ˈoʊ.vɔɪd/

ovoid

ovale
Meaning
egg-shaped; resembling an oval or ellipse
Example
The artist painted an ovoid shape in the center of the canvas.
L'artiste a peint une forme ovale au centre de la toile.
C2 verb /ˌoʊvərˈstraɪd/

overstride

franchir en faisant de grands pas
Meaning
To stride over something; to step across with long steps.
Example
He managed to overstride the narrow stream with ease.
Il a réussi à franchir le ruisseau étroit avec facilité.
C2 noun /ˈɡloʊmɪŋ/

gloaming

crépuscule
Meaning
The time of day after the sun has set and before it is completely dark; twilight.
Example
We walked home together in the quiet gloaming.
Nous avons marché chez nous ensemble dans le calme du crépuscule.
C2 noun /ˈkɔːldrən/

caldron

grand chaudron en métal
Meaning
A large metal pot used for boiling liquids or cooking over an open fire.
Example
The witch stirred her potion in a bubbling caldron.
La sorcière remuait sa potion dans un chaudron bouillonnant.
C2 adjective/adverb /ˌæ.prəˈpoʊ/

apropos

approprié
Meaning
Appropriate to the situation; relevant. As an adverb, it means 'with reference to' or 'regarding'.
Example
His comments were not apropos of the discussion.
Ses commentaires n'étaient pas appropriés à la discussion.
C2 noun ˈvɜː.mɪ.kʌl.tʃər

vermiculture

vermiculture
Meaning
The cultivation of earthworms, especially for use in composting organic waste.
Example
Vermiculture enriches soil with natural nutrients.
La vermiculture enrichit le sol avec des nutriments naturels.
C2 noun /ˈkjuːbeb ˈpepər/

Cubeb Pepper

poivre cubèbe
Meaning
aromatic spice with a slightly bitter taste and cooling aftertaste
Example
Cubeb pepper is used in traditional Indonesian cuisine.
Le poivre cubèbe est utilisé dans la cuisine traditionnelle indonésienne.
C2 verb /ˌdɒmɪˈnɪə/

domineer

dominer
Meaning
to assert one's will over another in an arrogant way
Example
He tends to domineer over his younger colleagues.
Il a tendance à dominer ses collègues plus jeunes.
C2 verb /ˌdɪskəˈmoʊd/

discommode

déranger
Meaning
To cause inconvenience or trouble to someone.
Example
I hope my request does not discommode you.
J'espère que ma demande ne vous dérangera pas.
C2 adjective /haɪˈbɜːrnəl/

hibernal

hivernal
Meaning
Relating to or occurring in winter.
Example
The hibernal season is often harsh in the mountains.
La saison hivernale est souvent rude dans les montagnes.
C2 noun /ˌdɪsɪˈpeɪʃən/

dissipation

dissipation
Meaning
the process of disappearing or wasting; excessive indulgence in pleasure
Example
The dissipation of his fortune left him in poverty.
La dissipation de sa fortune l'a laissé dans la pauvreté.
C2 noun /sʌbˈɔːl.tən/

subaltern

une personne occupant une position subordonnée; dans l'armée, un officier subalterne
Meaning
A person holding a subordinate position; in the military, a junior officer.
Example
The subaltern was responsible for leading a small platoon of soldiers.
Le subalterne était responsable de la direction d'un petit peloton de soldats.
C2 noun /mæŋˈɡoʊ.li.ə/

Mangolia

magnolia
Meaning
a type of flowering tree with large, fragrant pink or white flowers
Example
The beautiful magnolia tree bloomed in spring with pink flowers.
Le magnifique arbre de magnolia a fleuri au printemps avec des fleurs roses.
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.
C2 noun /ˈklæŋər/

clangor

bruit, fracas
Meaning
A loud, resonant, and continuous noise, often metallic.
Example
The clangor of the church bells filled the town square.
Le fracas des cloches de l'église remplissait la place du village.
C2 noun /drʌdʒ/

drudge

travailleur assidu
Meaning
A person made to do hard, menial, or dull work.
Example
He felt like a drudge, stuck in repetitive tasks all day.
Il se sentait comme un travailleur assidu, coincé dans des tâches répétitives toute la journée.
C2 adjective /ˈflæs.ɪd/

Flaccid

flasque; mou; tombant;
Meaning
soft and limp; lacking firmness; drooping
Example
The plant's leaves became flaccid after days without water.
Les feuilles de la plante sont devenues flasques après plusieurs jours sans eau.
C2 verb /flɛdʒ/

fledge

prêter
Meaning
To develop wing feathers large enough for flight; to bring up until able to fly.
Example
The young birds will fledge in a few weeks.
Les jeunes oiseaux vont se préparer à voler dans quelques semaines.
C2 adjective /ˈprɛfətɔːri/

prefatory

prélude
Meaning
serving as an introduction or preface
Example
He made some prefatory remarks before the lecture began.
Il a fait quelques remarques préliminaires avant que la conférence ne commence.
C2 adjective /ˈfuːlˌhɑːrdi/

foolhardy

audacieux imprudent
Meaning
Recklessly bold or rash; taking foolish risks.
Example
It was foolhardy of him to climb the mountain without proper gear.
C'était audacieux de sa part de gravir la montagne sans l'équipement approprié.
C2 verb /ˈkæstreɪt/

castrate

castrer
Meaning
To remove the testicles of a male animal or human.
Example
The farmer castrated the young bulls to make them easier to manage.
L'agriculteur a castré les jeunes taureaux pour les rendre plus faciles à gérer.
C2 noun ˈsaɪəns ˈdezət

science-desert

désert scientifique
Meaning
A region or area lacking in scientific development, research facilities, or educational institutions.
Example
J.C. Bose thrived in a science-desert.
J.C. Bose a prospéré dans un désert scientifique.
C2 adjective /ˈæpəzɪt/

apposite

approprié
Meaning
highly appropriate or relevant to what is being discussed
Example
Her remark was particularly apposite to the situation.
Son commentaire était particulièrement approprié à la situation.
C2 noun /ˈpriːsɛpt/

precept

précepte
Meaning
A general rule intended to regulate behavior or thought.
Example
Honesty is a fundamental precept in all religions.
L'honnêteté est un précepte fondamental dans toutes les religions.
C2 adjective /ˌʌnəˈʃʊəd/

unassured

incertain
Meaning
Lacking confidence or certainty.
Example
She gave an unassured answer during the interview.
Elle a donné une réponse incertaine lors de l'entretien.
C2 noun /əˈbluːʃən/

ablution

ablution
Meaning
the act of washing oneself, often for religious purposes
Example
He performed his morning ablution before the prayer.
Il a effectué son ablution matinale avant la prière.
C2 noun /ˈpriːskrɪpt/

prescript

prescription
Meaning
An authoritative rule or direction; something laid down as a command.
Example
The prescript of the organization required strict punctuality.
Le prescript de l'organisation exigeait une ponctualité stricte.
C2 noun /ˈskɪz.əm/ or /ˈsɪz.əm/

schism

bonheur
Meaning
A division or split between strongly opposed parties, often in religion or organizations.
Example
The schism in the church led to the formation of two separate groups.
Elle n'a pas pu cacher son bonheur lorsqu'elle a reçu le prix.
C2 noun /ˈfʌŋkʃəˌnɛri/

functionary

fonctionnaire
Meaning
a person who has official duties in an organization, especially one with little authority
Example
The minor functionary was responsible for filing reports.
Le fonctionnaire mineur était responsable du dépôt des rapports.
C2 noun /ˌbeɪt ˈnwɑːr/

bete noire

une chose détestée
Meaning
A person or thing that one particularly dislikes or fears.
Example
Grammar has always been his bete noire.
La grammaire a toujours été sa bête noire.
C2 verb /əˈɡrɛs/

aggress

agresser
Meaning
to initiate an attack or show hostile behavior
Example
The army chose not to aggress without provocation.
L'armée a choisi de ne pas agresser sans provocation.
C2 adjective /ˈmɪn.dʒi/

Mingy

avare; pingre
Meaning
mean or stingy; unwilling to spend money
Example
He is too mingy to spend money on anything but necessities.
Il est trop radin pour dépenser de l'argent pour autre chose que les nécessités.