biocide
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C2 noun ˈbaɪəʊˌsaɪd

biocide

biocide
Meaning
A chemical substance or microorganism intended to destroy, deter, render harmless, or exert a controlling effect on any harmful organism.
Example
Biocides help control pests and reduce the spread of diseases.
Les biocides aident à contrôler les ravageurs et à réduire la propagation des maladies.
C2 verb /bɪˈleɪ/

belay

sécuriser une corde
Meaning
to secure a rope by winding it around an object; to stop or cancel an order (nautical/military use)
Example
The climber asked his partner to belay the rope tightly.
L'escaladeur a demandé à son partenaire de sécuriser la corde serrée.
C2 noun /ˈdɔːrmər/

dormer

fenêtre mansardée
Meaning
A window that projects vertically from a sloping roof.
Example
The old house had a dormer overlooking the garden.
La vieille maison avait une fenêtre mansardée donnant sur le jardin.
C2 adjective /ʌnˈmɪtɪɡeɪtɪd/

unmitigated

complet
Meaning
absolute; not lessened or moderated
Example
The meeting was an unmitigated disaster.
La réunion était un désastre complet.
C2 adjective /ˈrævənɪŋ/

ravening

affamé et avide
Meaning
Extremely hungry and greedy; voracious.
Example
The ravening wolves circled the camp.
Les loups affamés ont encerclé le camp.
C2 adjective əˈsɪd.ju.əs

assiduous

assidu ou appliqué
Meaning
Showing great care and perseverance; diligent and hardworking.
Example
His assiduous efforts led to a successful career.
Ses efforts assidus l'ont conduit à une carrière réussie.
C2 noun /səˈnɛs.əns/

senescence

vieillissement
Meaning
The process of growing old or the condition of aging.
Example
The biologist studied senescence in plants to understand aging.
Le biologiste a étudié la sénescence des plantes pour comprendre le vieillissement.
C2 noun /ˌɒktədʒəˈnɛəriən/

octogenarian

octogénaire
Meaning
A person who is between 80 and 89 years old.
Example
The octogenarian still jogs every morning to stay healthy.
L'octogénaire court encore chaque matin pour rester en bonne santé.
C2 verb /dʒaʊst/

joust

lutte à cheval
Meaning
to engage in a medieval contest on horseback with lances; to compete or argue
Example
The knights prepared to joust in front of the cheering crowd.
Les chevaliers se sont préparés à lutter à cheval devant la foule enthousiaste.
C2 noun ˌiːkwəˈnɪməti

equanimity

Calme mental, maîtrise de soi et équilibre, surtout dans une situation difficile
Meaning
Mental calmness, composure, and evenness of temper, especially in a difficult situation.
Example
She handled the news with remarkable equanimity.
Elle a géré la nouvelle avec une equanimité remarquable.
C2 adjective /ˈtɪmərəs/

timorous

craintif
Meaning
showing or suffering from nervousness, fear, or lack of confidence
Example
The timorous student hesitated to ask the teacher a question.
L'étudiant craintif a hésité à poser une question au professeur.
C2 noun /dʒeɪp/

jape

blague, farce
Meaning
A practical joke or humorous remark.
Example
He enjoyed a harmless jape with his friends.
Il a apprécié une blague inoffensive avec ses amis.
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 /ˈpjuːdʒɪlɪzəm/

pugilism

boxe
Meaning
The practice or sport of boxing.
Example
He studied the art of pugilism in his youth.
Il a étudié l'art de la boxe dans sa jeunesse.
C2 noun /ˌnɒvəˈlɛt/

novellette

novellette
Meaning
A short novel or long short story.
Example
The author published a novellette as a preview of her upcoming series.
L'auteur a publié une novellette en avant-première de sa prochaine série.
C2 noun /ˈpɛdənt/

pedant

personne pédante
Meaning
A person who is excessively concerned with minor details or rules, often in a showy way.
Example
The professor was criticized as a pedant who focused too much on trivial details.
Le professeur a été critiqué comme un pédant qui se concentrait trop sur des détails triviaux.
C2 noun ˈoʊʃən ˌstrætɪfɪˈkeɪʃən

ocean stratification

stratification océanique
Meaning
The formation of layers in ocean water due to differences in density.
Example
Ocean stratification affects marine biodiversity.
La stratification océanique affecte la biodiversité marine.
C2 noun /bʊr/

Boor

personne grossière; rustre
Meaning
a rough and bad-mannered person; someone who lacks refinement or culture
Example
The wealthy businessman was actually a boor who showed no respect for others.
L'homme d'affaires riche était en fait un rustre qui ne montrait aucun respect envers les autres.
C2 noun /ˈkæθoʊd/

cathode

électrode négative
Meaning
The negative electrode in a device such as a battery or tube, where electrons enter.
Example
The cathode emits electrons in the tube.
Le cathode émet des électrons dans le tube.
C2 adjective /ˈhɔːrtətɪv/

hortative

hortatoire
Meaning
Giving strong encouragement or urging.
Example
The teacher gave a hortative speech to motivate the students before the exam.
Le professeur a prononcé un discours hortatoire pour motiver les élèves avant l'examen.
C2 noun /maɪˈkrɒmɪtər/

micrometer

micromètre
Meaning
A device used for measuring small distances with great accuracy.
Example
The engineer used a micrometer to measure the thickness of the wire.
L'ingénieur a utilisé un micromètre pour mesurer l'épaisseur du fil.
C2 adjective /ˈtɔːdri/

tawdry

bon marché et voyante mais de mauvaise qualité
Meaning
cheap and showy but of poor quality
Example
She wore a tawdry necklace that broke easily.
Elle portait un collier bon marché et voyante qui s'est cassé facilement.
C2 noun /ˌɪnkænˈdɛsəns/

incandescence

incandescence
Meaning
the emission of light from a hot object; brilliance
Example
The incandescence of the candle filled the dark room.
L'incandescence de la bougie remplit la pièce sombre.
C2 noun /ˌpaɪroʊˈmeɪniæk/

pyromaniac

personne avec un désir incontrôlable d'incendier des choses
Meaning
A person with an uncontrollable desire to set things on fire.
Example
The pyromaniac was arrested for setting several buildings ablaze.
Le pyromane a été arrêté pour avoir incendié plusieurs bâtiments.
C2 noun /kɒnˌtek.stʃu.ə.laɪˈzeɪ.ʃən/

contextualization

contextualisation
Meaning
The process of placing something in its proper context or setting to understand it better.
Example
Contextualization of historical events helps students understand them better.
La contextualisation des événements historiques aide les étudiants à mieux les comprendre.
C2 noun /ˈʌp.wel.ɪŋ/

upwelling

Un phénomène océanographique impliquant le mouvement de l'eau dense, froide et riche en nutriments vers la surface de l'océan.
Meaning
An oceanographic phenomenon that involves wind-driven motion of dense, cooler, and nutrient-rich water towards the ocean surface.
Example
Upwelling brings nutrients to the ocean surface.
L'upwelling apporte des nutriments à la surface de l'océan.
C2 verb /preɪt/

prate

bavarder de manière insensée
Meaning
to talk foolishly or at tedious length about something
Example
He would prate endlessly about his minor achievements.
Il parlait sans fin de ses petites réussites.
C2 noun /ˈsʌfərəns/

sufferance

tolérance
Meaning
patient endurance of pain, hardship, or delay; passive consent or tolerance
Example
He lived in poverty with quiet sufferance.
Il vivait dans la pauvreté avec une tolérance silencieuse.
C2 adjective /vəˈnɪəriəl/

venereal

vénérien
Meaning
relating to sexual intercourse or sexually transmitted diseases
Example
Doctors warn about the dangers of venereal diseases.
Les médecins avertissent des dangers des maladies vénériennes.
C2 noun /ɪnˈkwɪzɪtər/

inquisitor

inquisiteur
Meaning
A person who asks many questions, often in an official or harsh manner.
Example
The inquisitor demanded detailed answers from the witness.
L'inquisiteur a exigé des réponses détaillées du témoin.
C2 noun /ɒmˈnɪpətəns/

omnipotence

omnipotence
Meaning
The quality of having unlimited power or authority.
Example
Many religions describe God’s omnipotence as absolute.
De nombreuses religions décrivent l'omnipotence de Dieu comme absolue.
C2 verb /ˈkævəl/

cavil

faire des objections inutiles
Meaning
to make petty or unnecessary objections
Example
She caviled at every detail of the plan.
Elle faisait des objections inutiles sur chaque détail du plan.
C2 noun /əˈkʌmpənɪst/

accompanist

accompagnateur
Meaning
A person who plays a musical instrument to support a singer or another musician.
Example
The pianist served as the accompanist for the singer during the concert.
Le pianiste a joué le rôle d'accompagnateur pour le chanteur pendant le concert.
C2 noun /ˈɡæli/

galley

cuisine de navire
Meaning
A low, flat ship used in ancient times, often with sails and oars; also, a kitchen on a ship or aircraft.
Example
The galley was filled with the smell of freshly cooked food.
La cuisine de navire était remplie de l'odeur de la nourriture fraîchement cuisinée.
C2 noun /ˈprɑːflɪɡəsi/

profligacy

dépense excessive
Meaning
reckless wastefulness or extravagance
Example
His profligacy with money led him to bankruptcy.
Sa dépense excessive l'a conduit à la faillite.
C2 verb /ˈdɒdə/

dodder

trembler en marchant
Meaning
To move in a weak and unsteady way, especially due to old age.
Example
The old man doddered across the street with a cane.
Le vieil homme marchait en tremblant dans la rue avec une canne.
C2 noun /ˌæpəˈrɪʃən/

apparition

apparition fantomatique
Meaning
A ghostly figure or an unusual or unexpected appearance.
Example
The children were frightened by the sudden apparition in the old house.
Les enfants ont été effrayés par l'apparition soudaine dans la vieille maison.
C2 noun /dɪˈsɛmbələr/

dissembler

hypocrite
Meaning
a person who conceals their real feelings or intentions; a hypocrite or pretender
Example
The politician was accused of being a dissembler who never revealed his true plans.
Le politicien a été accusé d'être un hypocrite qui n'a jamais révélé ses vrais projets.
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 /ˈmeɪvən/

maven

expert
Meaning
an expert or connoisseur in a particular field
Example
He is a tech maven who always knows the latest trends.
Il est un expert en technologie qui connaît toujours les dernières tendances.
C2 noun /ˈdrɪvəl/

drivel

bêtise
Meaning
silly or nonsensical talk
Example
The politician’s speech was full of meaningless drivel.
Le discours du politicien était plein de bêtises inutiles.
C2 adjective /kwɪkˈsɑː.t̬ɪk/

quixotic

extrêmement idéaliste, irréaliste et impraticable
Meaning
Extremely idealistic, unrealistic, and impractical.
Example
His quixotic dreams often led to disappointment.
Ses rêves quixotiques menaient souvent à la déception.
C2 noun /ˌmælˈoʊdər/

malodor

mauvaise odeur
Meaning
An unpleasant smell; bad odor.
Example
The garbage bin gave off a terrible malodor.
La poubelle dégageait une terrible mauvaise odeur.
C2 noun /traɪst/

tryst

rendez-vous secret
Meaning
a private romantic meeting between lovers
Example
They arranged a secret tryst in the park.
Ils ont organisé un rendez-vous secret dans le parc.
C2 adjective /ˌdɪsəˈfɛktɪd/

disaffected

mécontent
Meaning
Dissatisfied and rebellious, especially against authority or leadership.
Example
The reforms were introduced to calm the disaffected youth.
Les réformes ont été introduites pour calmer la jeunesse mécontente.
C2 noun /ˌkɒnsaɪˈniː/

consignee

destinataire
Meaning
the person or company to whom goods are delivered
Example
The consignee received the shipment on time.
Le destinataire a reçu l'envoi à temps.
C2 adjective /ˈbreɪsɪŋ/

bracing

revigorant
Meaning
Invigorating, refreshing, or providing strength and energy.
Example
The hikers enjoyed the bracing mountain air.
Les randonneurs ont apprécié l'air vivifiant de la montagne.
C2 noun /ˌhaɪdroʊˈfoʊbiə/

hydrophobia

hydrophobie
Meaning
Extreme or irrational fear of water; historically, another name for rabies.
Example
After being bitten by a stray dog, the man was treated for hydrophobia.
Après avoir été mordu par un chien errant, l'homme a été traité pour l'hydrophobie.
C2 verb /fleɪl/

flail

agiter ou balancer quelque chose sauvagement; se débattre
Meaning
to wave or swing something about wildly; to thrash about
Example
He flailed his arms to keep afloat in the water.
Il agitait ses bras pour rester à flot dans l'eau.
C2 noun /ˈɪl.i.æd/

iliad

Iliade
Meaning
An ancient Greek epic poem attributed to Homer, describing the events of the Trojan War.
Example
Students studied the Iliad to understand Greek mythology and heroism.
Les étudiants ont étudié l'Iliade pour comprendre la mythologie grecque et l'héroïsme.
C2 adjective /ˈædɪˌpoʊs/

adipose

adipeux
Meaning
Relating to or consisting of animal fat; fatty.
Example
The doctor explained that the tissue was mainly adipose in nature.
Le médecin a expliqué que le tissu était principalement adipeux par nature.
C2 noun /ɪˈfʌldʒəns/

effulgence

éclat
Meaning
Brilliant radiance or shining brightness.
Example
The effulgence of the sunrise lit up the entire valley.
L'éclat du lever du soleil éclairait toute la vallée.
C2 verb /ˈdiːfælˌkeɪt/

defalcate

détourner des fonds
Meaning
to misuse or embezzle money that one is responsible for
Example
The accountant was accused of defalcating company funds.
Le comptable a été accusé de détournement des fonds de l'entreprise.
C2 adjective /ˈwɜːkmənˌlaɪk/

workmanlike

professionnel
Meaning
Showing efficient, competent, and practical skill, but without flair or creativity.
Example
The carpenter delivered a workmanlike performance on the project.
Le charpentier a livré une performance de travail sur le projet.
C2 noun /doʊlt/

dolt

imbécile
Meaning
A stupid or slow-witted person.
Example
Only a dolt would believe such a story.
Seul un imbécile croirait à une telle histoire.
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.
C2 noun /ˌɔːrnɪˈθɑːlədʒi/

ornithology

ornithologie
Meaning
the scientific study of birds
Example
She pursued ornithology to understand the migration patterns of birds.
Elle a poursuivi l'ornithologie pour comprendre les schémas de migration des oiseaux.
C2 noun /sɪˈrɒkoʊ/

sirocco

vent chaud et sec
Meaning
A hot, dry wind blowing from North Africa across the Mediterranean to southern Europe.
Example
The sirocco made the city unbearably hot and dusty.
Le sirocco a rendu la ville insupportablement chaude et poussiéreuse.
C2 noun /ˌtɜːsənˈtɛnəri/

tercentenary

tercentenaire
Meaning
The 300th anniversary of an event.
Example
The city celebrated its tercentenary with a grand festival.
La ville a célébré son tercentenaire avec un grand festival.
C2 noun /ˌɪn.trəˈɡreʃ.ən/

introgression

introgression génétique
Meaning
The transfer of genetic information from one species to another through repeated backcrossing.
Example
Introgression plays a significant role in plant breeding.
L'introgression joue un rôle important dans la reproduction des plantes.
C2 verb /kənˈstrɪndʒ/

constringe

contracter
Meaning
to cause to shrink or contract; to constrict
Example
The medicine helped constringe the swollen tissues.
Le médicament a aidé à contracter les tissus enflés.
C2 adjective /ˈruːbɪkənd/

rubicund

visage rubicond
Meaning
Having a healthy reddish complexion.
Example
The old man’s rubicund face showed he was in good health.
Le visage rubicond de l'homme âgé montrait qu'il était en bonne santé.
C2 noun /dɪsˈdʒʌŋkʃən/

disjunction

disjonction
Meaning
A lack of connection between things; separation or disunity.
Example
There is a clear disjunction between theory and practice.
Il existe une claire disjonction entre la théorie et la pratique.
C2 noun /ˌpɛkəˈdɪloʊ/

peccadillo

petite erreur
Meaning
a small or minor fault or sin
Example
Forgetting to call was just a small peccadillo, not a serious mistake.
Oublier de téléphoner était juste une petite erreur, pas une grosse faute.
C2 noun /ˌmɪsˈruːl/

misrule

mauvaise gouvernance
Meaning
bad or poor governance
Example
The kingdom suffered for decades under misrule.
Le royaume a souffert pendant des décennies sous la mauvaise gouvernance.
C2 noun /ˈweɪstrəl/

wastrel

dépensier, fainéant
Meaning
A person who wastes time, money, or resources; an idler or spendthrift.
Example
The young man was dismissed as a wastrel by his family.
Le jeune homme a été rejeté comme un gaspilleur par sa famille.
C2 adjective /sɪər/

sere

sec
Meaning
Dry or withered, especially vegetation.
Example
The sere leaves crumbled under his feet.
Les feuilles sèches se sont effritées sous ses pieds.
C2 noun /ænˈtɪstrəfi/

antistrophe

antistrophé (un dispositif rhétorique)
Meaning
A rhetorical device in which a word or phrase is repeated at the end of successive clauses; in Greek choral poetry, the part of the ode sung by the chorus in return movement.
Example
The poet used antistrophe to emphasize the repeated phrase.
Le poète a utilisé l'antistrophé pour souligner la phrase répétée.
C2 noun /ˈsaʊər wʊd ˈæp.əl/

Sour wood apple

pomme d'éléphant
Meaning
a tropical fruit with hard shell and tangy flesh; elephant apple
Example
The sour wood apple has a unique taste that many people enjoy.
La pomme d'éléphant a un goût unique que beaucoup de gens apprécient.
C2 noun /kəˈbɑːdi/

kabadi

ferrailleur
Meaning
a person who collects and sells scrap or recyclable materials, especially in South Asia
Example
The kabadi came every week to collect old newspapers and bottles.
Le ferrailleur collecte des objets usagés.
C2 noun /ˌrɛv.əˈkeɪ.ʃən/

revocation

révocation
Meaning
The act of officially canceling or withdrawing something.
Example
The court ordered the revocation of his license.
Le tribunal a ordonné la révocation de sa licence.
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.
C2 verb /ˈmɔːndər/

maunder

parler de manière incohérente
Meaning
To speak or move aimlessly and incoherently.
Example
He maundered on about his old memories.
Il parlait de manière incohérente de ses vieux souvenirs.
C2 noun /ˈævərɪs/

avarice

avarice
Meaning
extreme greed for wealth or material gain
Example
His avarice led him to exploit his workers.
Son avarice l'a conduit à exploiter ses travailleurs.
C2 verb /biˈætɪfaɪ/

beatify

béatifier
Meaning
to make blessed or holy, especially in the Roman Catholic Church, to declare a deceased person to be among the blessed
Example
The pope decided to beatify the martyr for his faith and sacrifice.
Le pape a décidé de béatifier le martyr pour sa foi et son sacrifice.
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 adjective /ˈfiːkənd/

fecund

fertile, productif
Meaning
producing or capable of producing an abundance of offspring or new growth; fertile
Example
The fecund soil produced a bountiful harvest this year.
Le sol fertile a produit une récolte abondante cette année.
C2 verb /diːˈnæʃənəlaɪz/

denationalize

dénationaliser
Meaning
to transfer ownership from the government to private individuals or companies
Example
The government decided to denationalize the bank to encourage private investment.
Le gouvernement a décidé de dénationaliser la banque pour encourager les investissements privés.
C2 adjective /ʌnˈfeɪnd/

unfeigned

authentique
Meaning
genuine; not pretended or insincere
Example
She expressed unfeigned joy at her friend's success.
Elle a exprimé une joie authentique lors du succès de son amie.
C2 adjective /ˌɪm.pəˈfɛk.tə.bəl/

imperfectible

imparfaitible
Meaning
Incapable of being made perfect or complete.
Example
Some human qualities are considered imperfectible.
Certaines qualités humaines sont considérées comme imparfaitibles.
C2 noun /ˈlɒkətɪv/

locative

locatif
Meaning
a grammatical case indicating location or place
Example
In Latin, the locative case is used to indicate location.
En latin, le cas locatif est utilisé pour indiquer un lieu.
C2 verb /ˈwɪni/

whinny

hennissement
Meaning
to make the high-pitched sound a horse makes
Example
The horse whinnied when it saw its rider.
Le cheval hennit quand il a vu son cavalier.
C2 verb /aɪˈdɒləˌtraɪz/

idolatrize

idolâtrer
Meaning
To worship idols; to regard with excessive devotion or admiration.
Example
They began to idolatrize the statue as a deity.
Ils ont commencé à idolâtrer la statue comme une divinité.
C2 noun /mɪˌsɛdʒəˈneɪʃən/

miscegenation

métissage
Meaning
the interbreeding of people considered to be of different racial types
Example
The law once prohibited miscegenation in many countries.
La loi interdisait autrefois la miscegénation dans de nombreux pays.
C2 noun /bjuːt/

butte

butte
Meaning
an isolated hill with steep sides and a flat top, common in arid regions
Example
The travelers could see a tall butte rising in the desert.
Les voyageurs pouvaient voir une haute butte se dresser dans le désert.
C2 noun /ˌviːələnsɛloʊ/

violoncello

violoncelle
Meaning
The full name of the cello, a large string instrument played with a bow and held between the knees.
Example
He practiced the violoncello for hours each day.
Il a pratiqué le violoncelle pendant des heures chaque jour.
C2 noun /miːd/

mead

hydromel
Meaning
An alcoholic drink made from fermented honey and water.
Example
The Vikings were known to drink large amounts of mead during feasts.
Les Vikings étaient connus pour boire de grandes quantités d'hydromel lors des festins.
C2 noun /ˈbroʊmiːn/

bromine

brome
Meaning
a dark red, dense, toxic liquid element used in making dyes, flame retardants, and medications
Example
Bromine is commonly used in water treatment chemicals.
Le brome est couramment utilisé dans les produits chimiques pour le traitement de l'eau.
C2 adjective /ˈmɜːrkəntaɪl/

mercantile

commercial
Meaning
related to trade or commerce
Example
The city grew rapidly due to its mercantile activities.
La ville a rapidement prospéré grâce à ses activités mercantiles.
C2 verb /ˈstʌltɪfaɪ/

stultify

rendre quelqu'un ou quelque chose stupide ou nuire à l'efficacité et à l'enthousiasme
Meaning
to make someone or something appear foolish, or to hinder effectiveness and enthusiasm
Example
The repetitive tasks seemed to stultify the workers' creativity.
Les tâches répétitives semblaient rendre les travailleurs moins créatifs.
C2 noun /rɪˈfɛktəri/

refectory

réfectoire
Meaning
a dining hall, especially in a monastery, convent, or school
Example
Students had lunch in the refectory.
Les étudiants ont déjeuné dans le réfectoire.
C2 noun /ˈrɛdʒɪsaɪd/

regicide

régicide
Meaning
the act of killing a king
Example
The conspirators were executed for committing regicide.
Les conspirateurs ont été exécutés pour avoir commis un régicide.
C2 adjective /ˈfæl.oʊ/

fallow

jachère
Meaning
Describing land that is left unplanted for a period to restore its fertility, allowing soil to recover nutrients and break pest and disease cycles.
Example
Farmers leave their fields fallow to restore soil fertility.
Les agriculteurs laissent leurs champs en jachère pour restaurer la fertilité du sol.
C2 noun /ˈfɜːrlɔːŋ/

furlong

unité de distance (220 yards ou environ 201 mètres)
Meaning
a unit of distance equal to 220 yards or about 201 meters
Example
The horse ran a furlong before slowing down.
Le cheval a couru un furlong avant de ralentir.
C2 noun /əˈblɪkwɪti/

obliquity

obliquité
Meaning
Deviation from moral or usual conduct; indirectness or lack of straightforwardness.
Example
The politician was criticized for the obliquity of his answers.
Le politicien a été critiqué pour l'obliquité de ses réponses.
C2 noun /ˈbrɔːdˌsaɪd/

broadside

attaque violente
Meaning
a strong verbal attack or a sheet of paper printed on one side
Example
The politician launched a broadside against his opponent.
Le politicien a lancé une attaque violente contre son opposant.
C2 noun /kənˈtrɪʃ.ən/

contrition

contrition
Meaning
the state of feeling remorseful and repentant
Example
His contrition was evident after the apology.
Sa contrition était évidente après des excuses.
C2 noun ˌæɡ.roʊˈfɔːr.ɪ.stri

agroforestry

agroforesterie
Meaning
A land use management system in which trees or shrubs are grown around or among crops or pastureland.
Example
Agroforestry improves soil quality and crop yield.
L'agroforesterie améliore la qualité du sol et le rendement des cultures.
C2 adjective /sɪmˈfoʊniəs/

symphonious

harmonieux
Meaning
Harmonious; producing a pleasant sound or agreement of sound.
Example
The choir's voices were symphonious and filled the hall with beauty.
Les voix du chœur étaient harmonieuses et remplissaient la salle de beauté.
C2 adjective /ˌsɛm.iˈkɒn.ʃəs/

semiconscious

semi-conscient
Meaning
Only partly conscious; not fully aware of surroundings.
Example
He was semiconscious after the accident and could barely respond.
Il était semi-conscient après l'accident et pouvait à peine répondre.
C2 adjective /ˌɛvəˈnɛsənt/

evanescent

éphémère
Meaning
Quickly fading or disappearing; lasting for only a very short time.
Example
The beauty of the sunset was evanescent, fading within minutes.
La beauté du coucher du soleil était éphémère, disparaissant en quelques minutes.
C2 adjective /ˌmɛtəˈlɜrdʒɪkəl/

metallurgical

métallurgique
Meaning
Relating to metallurgy or the branch of science concerned with the properties of metals and their production.
Example
He studied metallurgical engineering at the university.
Il a étudié l'ingénierie métallurgique à l'université.
C2 noun /mɛnˈdæsəti/

mendacity

faux
Meaning
the tendency to be untruthful; dishonesty
Example
The journalist exposed the mendacity of the officials.
Le journaliste a exposé la fausseté des responsables.
C2 adjective /ræpˈtɔːriəl/

raptorial

rapace
Meaning
Relating to birds of prey or predatory behavior.
Example
The eagle is a raptorial bird with sharp talons.
L'aigle est un oiseau de proie avec des serres acérées.
C2 verb /ˌɡeɪnˈseɪ/

gainsay

contredire
Meaning
To deny, contradict, or speak against.
Example
No one could gainsay the evidence presented in court.
Personne ne pouvait contredire les preuves présentées au tribunal.
C2 adjective /ˈtʃɜːrlɪʃ/

churlish

rude
Meaning
Rude in a mean-spirited and surly way.
Example
It would be churlish to refuse her kind invitation.
Ce serait impoli de refuser son aimable invitation.
C2 adjective /ˈbɑː.bər.əs/

Barbarous

barbare; cruel; sauvage
Meaning
extremely cruel; uncivilized; savage
Example
The barbarous treatment of prisoners was condemned by human rights organizations.
Le traitement barbare des prisonniers a été condamné par les organisations de droits de l'homme.
C2 noun /ˈpætrɪˌmoʊni/

patrimony

patrimoine
Meaning
Property or inheritance passed down from one's father or ancestors.
Example
The castle was part of his patrimony from his noble ancestors.
Le château faisait partie de son patrimoine provenant de ses ancêtres nobles.
C2 noun /ˈhɔːrs.liːt͡ʃ/

Horse-leach

sangsue de cheval
Meaning
a large species of leech that was traditionally used in veterinary medicine
Example
The veterinarian explained that horse-leach was once commonly used to treat horses.
Le vétérinaire a expliqué que la sangsue de cheval était couramment utilisée pour traiter les chevaux.
C2 noun /ˌfɔːrɔːrdɪˈneɪʃən/

foreordination

prédestination
Meaning
the act of determining something in advance; predestination
Example
The doctrine of foreordination suggests that events are fixed by divine will.
La doctrine de la prédestination suggère que les événements sont fixés par la volonté divine.
C2 noun /ˈsɪbɪləns/

sibilance

son sifflant
Meaning
A hissing or hushing sound, especially in speech with 's' or 'sh'.
Example
The poet used sibilance to create a soft, hissing effect in the verse.
Le poète a utilisé la sibilance pour créer un effet doux et sifflant dans le vers.
C2 noun /foʊl fʊt/

Foal-foot

fleur de sabot de cheval
Meaning
a yellow flowering plant with leaves shaped like a horse's hoof, also known as coltsfoot
Example
The foal-foot plant grows wild in many meadows and is often the first flower to bloom in spring.
La plante de fleur de sabot de cheval pousse sauvagement dans de nombreuses prairies et est souvent la première à fleurir au printemps.
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 /ˌfɑːsfəˈrɛsəns/

phosphorescence

phosphorescence
Meaning
the property of emitting light without noticeable heat
Example
The deep-sea creatures displayed a beautiful phosphorescence.
Les créatures des profondeurs marines ont affiché une belle phosphorescence.
C2 noun /ˌprɪnsɪˈpæləti/

principality

principauté
Meaning
a state ruled by a prince
Example
Monaco is a famous principality in Europe.
Monaco est une principauté célèbre en Europe.
C2 adjective /ˈpjʊəraɪl/

puerile

infantile
Meaning
childishly silly or immature
Example
His puerile jokes annoyed the audience.
Ses blagues infantiles ont agacé le public.
C2 noun /nɪmf/

Nymph

Nymphe
Meaning
a mythological spirit of nature; a beautiful young woman in classical mythology
Example
The water nymph appeared by the moonlit lake.
La nymphe de l'eau est apparue près du lac illuminé par la lune.
C2 noun /ˈdɛskænt/

descant

mélodie supplémentaire
Meaning
An additional melody or counterpoint sung or played above the main melody.
Example
The choir added a beautiful descant to the hymn.
Le chœur a ajouté une belle mélodie supplémentaire à l'hymne.
C2 adjective /ˌnɒnpəˈreɪl/

nonpareil

inégalé
Meaning
Having no equal; unrivaled or matchless.
Example
Her beauty was considered nonpareil in the region.
Sa beauté était considérée comme inégalée dans la région.
C2 verb /ˌdɛlɪˈkwɛs/

deliquesce

devenir liquide en absorbant l'humidité de l'air
Meaning
to become liquid by absorbing moisture from the air
Example
The salt began to deliquesce after being left in the humid room.
Le sel a commencé à se délier après avoir été laissé dans la pièce humide.
C2 adjective /ˈskʌr.ɪ.ləs/

scurrilous

calomnieux
Meaning
Using or expressed in coarse, abusive, or slanderous language.
Example
The politician faced criticism for his scurrilous remarks about his opponent.
Le politicien a fait face à des critiques pour ses remarques calomnieuses sur son adversaire.