obsolescent
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C2 adjective /ˌɒbsəˈlɛsnt/

obsolescent

obsolète
Meaning
Becoming outdated or on the way to becoming obsolete.
Example
The obsolescent technology could not compete with modern devices.
La technologie obsolète ne pouvait pas concurrencer les appareils modernes.
C2 noun /flɔːˈrɛsəns/

florescence

floraison
Meaning
The process, state, or period of flowering.
Example
The garden reached its peak florescence in spring.
Le jardin a atteint son apogée de floraison au printemps.
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 noun /ˌɪn.ʌnˈdeɪ.ʃən/

inundation

inondation
Meaning
The act of flooding or overwhelming with water or things.
Example
The town suffered from a severe inundation after the heavy rains.
La ville a souffert d'une grave inondation après les fortes pluies.
C2 verb /trænsˈfjuːz/

transfuse

transférer du sang ou un autre liquide dans une veine ou une partie du corps
Meaning
to transfer blood or another fluid into a vein or body part; to instill a quality or idea into someone or something
Example
The doctor had to transfuse blood into the patient after the surgery.
Le médecin a dû transfuser du sang au patient après la chirurgie.
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 verb /rɪˈkjʊə/

recure

soigner à nouveau
Meaning
to cure again; to remedy a second time
Example
The doctor had to recure the wound after it reopened.
Le médecin a dû recurer la blessure après qu'elle se soit rouverte.
C2 noun /juːˌtɪlɪˈtɛəriənɪzəm/

utilitarianism

utilitarisme
Meaning
The ethical theory that actions are right if they are useful or for the benefit of the majority.
Example
Utilitarianism suggests that we should act to maximize overall happiness.
L'utilitarisme suggère que nous devrions agir pour maximiser le bonheur global.
C2 noun /ˈklaɪmɪŋ fɪʃ/

Climbing-fish

poisson grimpeur
Meaning
a type of fish that can climb trees and survive out of water for short periods
Example
The climbing-fish can move from one pond to another by climbing trees.
Le poisson grimpeur peut se déplacer d'un étang à l'autre en grimpant aux arbres.
C2 adjective /ˌmæl.əˈfɪʃ.ənt/

maleficient

malfaisant
Meaning
Doing harm or evil; having a harmful effect.
Example
The maleficient acts of the tyrant ruined the kingdom.
Les actes malfaisants du tyran ont ruiné le royaume.
C2 noun /ˌkælɪsˈθɛnɪks/

calisthenics

exercice physique
Meaning
exercises that use body weight for strength and flexibility
Example
She practices calisthenics every morning in the park.
Elle pratique la calisthénie chaque matin dans le parc.
C2 adjective /ˈtæsɪtɜrn/

taciturn

taciturne
Meaning
reserved or uncommunicative in speech; saying little
Example
He was a taciturn man who rarely spoke in meetings.
C'était un homme taciturne qui parlait rarement lors des réunions.
C2 adjective /ˌmɒnəkrəˈmætɪk/

monochromatic

monochromatique
Meaning
Consisting of or displaying only one color.
Example
The artist created a striking monochromatic painting in shades of blue.
L'artiste a créé une peinture monochromatique frappante dans des nuances de bleu.
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.
C2 noun /kənˈfɛsər/

confessor

confesseur
Meaning
A person who confesses sins or secrets, especially to a priest.
Example
The confessor listened patiently to the troubled man.
Le confesseur écouta patiemment l'homme troublé.
C2 verb /əbˈhɔːr/

abhor

abhorrer
Meaning
to regard with disgust and hatred
Example
She abhors cruelty to animals.
Elle abhorre la cruauté envers les animaux.
C2 adjective /ˌɪnkɔːrˈpɔːriəl/

incorporeal

incorporel
Meaning
lacking a physical body; not composed of matter; intangible
Example
Ghosts are often described as incorporeal beings.
Les fantômes sont souvent décrits comme des êtres incorporels.
C2 noun ˈlɪɡ.nəʊˌsæt

LignoSat

satellite en bois
Meaning
A wooden satellite that demonstrates the use of wood in space technology.
Example
LignoSat demonstrates the use of wood in space.
LignoSat démontre l'utilisation du bois dans l'espace.
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 noun /rɪˈpoʊst/

riposte

réplique acérée
Meaning
a quick and clever reply to criticism or an insult
Example
Her sharp riposte left everyone in silence.
Sa réplique acérée laissa tout le monde sans voix.
C2 noun /əˈsper.ɪ.ti/

asperity

asperité
Meaning
Harshness of tone, manner, or surface.
Example
She spoke with asperity when she was interrupted.
Elle parla avec aspérité lorsqu'elle fut interrompue.
C2 noun /ˌɡlæd.iˈoʊ.ləs/

Gladiolus

glaïeul
Meaning
A tall flowering plant with sword-shaped leaves and colorful spike-like flower clusters, popular in gardens and floral arrangements
Example
The gladiolus stood tall and elegant in the flower bed.
Le glaïeul se tenait droit et élégant dans le parterre de fleurs.
C2 noun /dɪˈbɛntʃər/

debenture

obligation
Meaning
a type of debt instrument not secured by physical assets or collateral
Example
The company raised capital by issuing debentures to investors.
L'entreprise a levé des fonds en émettant des obligations auprès des investisseurs.
C2 noun /ˈpʌlkrɪˌtjuːd/

pulchritude

beauté
Meaning
physical beauty
Example
The actress was admired for her pulchritude as well as her talent.
L'actrice a été admirée pour sa beauté et son talent.
C2 noun /ˌluːkjʊˈbreɪʃən/

lucubration

étude nocturne
Meaning
study or meditation, especially at night
Example
His novel was the result of long lucubration.
Son roman était le résultat de longues études nocturnes.
C2 noun ˌsɜːkəmˈspekʃən

circumspection

prudence, éviter les risques
Meaning
The quality of being wary and unwilling to take risks; prudence.
Example
His circumspection ensured no mistakes were made.
Sa prudence a garanti qu'aucune erreur n'a été commise.
C2 noun /tʃəˈmeɪ.li/

Chameli

jasmin
Meaning
a variety of jasmine flower with small white fragrant petals
Example
The chameli flowers are commonly used to make garlands and perfumes.
Les fleurs de jasmin sont couramment utilisées pour faire des guirlandes et des parfums.
C2 adjective /ˈkreɪvən/

craven

lâche
Meaning
cowardly; lacking courage
Example
He was too craven to stand up for his beliefs.
Il était trop lâche pour défendre ses croyances.
C2 noun /ˈlɪtəni/

litany

litanie
Meaning
a long, repetitive, or tedious account or list; originally a form of prayer
Example
The politician gave a litany of promises during the campaign.
Le politicien a donné une longue liste de promesses pendant la campagne.
C2 noun /daɪˈvʌldʒəns/

divulgence

divulgation
Meaning
the act of revealing or disclosing something secret or private
Example
The divulgence of company secrets caused a major scandal.
La divulgation des secrets de l'entreprise a provoqué un grand scandale.
C2 verb /hjuː/

hew

couper
Meaning
To chop or cut something, especially wood or stone, with a tool.
Example
The workers hewed logs to build the cabin.
Les travailleurs ont coupé des bûches pour construire la cabane.
C2 noun /ˌsaɪ.kəʊˈɡræf.ɪks/

Psychographics

L'étude et la classification des personnes en fonction de leurs attitudes, aspirations et autres critères psychologiques
Meaning
The study and classification of people according to their attitudes, aspirations, and other psychological criteria.
Example
Psychographics reveal consumer buying motives.
Les psychographies révèlent les motifs d'achat des consommateurs.
C2 verb /ˈvaʊtʃ.seɪf/

vouchsafe

octroyer
Meaning
to grant or give something in a gracious or condescending manner
Example
He vouchsafed them a rare smile.
Il leur a octroyé un rare sourire.
C2 noun /ˈmɛtəfɔːrm/

metaphorm

forme métaphorique
Meaning
A coined or rare term sometimes used to describe a hybrid form of metaphor and form in literature or art.
Example
The poet introduced a metaphorm to blend imagery with structure.
Le poète a introduit une métaphorme pour mélanger l'imagerie avec la structure.
C2 verb /əbˈskɒnd/

abscond

fuir
Meaning
to leave secretly and quickly, often to avoid arrest or punishment
Example
The thief tried to abscond with the stolen jewelry.
Le voleur a essayé de fuir avec les bijoux volés.
C2 adjective /ˈlæk.rɪ.moʊs/

lachrymose

larmoyant, triste
Meaning
tearful or given to weeping; sad and mournful
Example
The movie's lachrymose ending left the audience in tears.
La fin larmoyante du film a laissé le public en larmes.
C2 adjective /ˌhaɪpərˈbɔːriən/

hyperborean

hyperboréen
Meaning
Relating to the extreme north; very cold or frigid.
Example
The explorers prepared for the hyperborean climate of the Arctic.
Les explorateurs se sont préparés pour le climat hyperboréen de l'Arctique.
C2 noun /dɪsˈtɛmpər/

distemper

maladie virale affectant les animaux, en particulier les chiens
Meaning
a viral disease affecting animals, especially dogs; also refers to a state of disorder
Example
The dog was diagnosed with distemper and needed immediate care.
Le chien a été diagnostiqué avec la distemper et avait besoin de soins immédiats.
C2 adjective /ˈprɒmɪsəri/

promissory

promissoire
Meaning
Containing or conveying a promise, especially in writing.
Example
He signed a promissory note to repay the loan.
Il a signé un billet à ordre pour rembourser le prêt.
C2 verb /sɪˈkwɛstreɪt/

sequestrate

séquestrer
Meaning
To take legal possession of assets until a debt is paid or disputes are resolved.
Example
The court decided to sequestrate the company's property.
Le tribunal a décidé de séquestrer la propriété de l'entreprise.
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 /ˈhɔːtɪnəs/

haughtiness

arrogance
Meaning
The appearance or quality of being arrogantly superior and disdainful.
Example
His haughtiness made him unpopular among his peers.
Son arrogance l'a rendu impopulaire parmi ses pairs.
C2 noun ˌmɛtəkɒɡˈnɪʃən

metacognition

penser à la pensée
Meaning
Awareness and understanding of one's own thought processes
Example
Metacognition enhances problem-solving abilities.
La métacognition améliore les capacités de résolution de problèmes.
C2 noun /ˌkɒnfəˈriː/

conferee

participant à la conférence
Meaning
a person who takes part in a conference
Example
Each conferee received a badge at the registration desk.
Chaque participant à la conférence a reçu un badge au comptoir d'inscription.
C2 noun /kəˈraʊzl/

carousal

fête bruyante
Meaning
A noisy or lively drinking party or festivity.
Example
They were exhausted after a night of wild carousal.
Ils étaient épuisés après une nuit de fête bruyante.
C2 verb /ʌnˈjoʊk/

unyoke

dételer
Meaning
To release from a yoke or to free from restraint or obligation.
Example
The farmer unyoked the oxen after a long day of work.
Le fermier a dételé les bœufs après une longue journée de travail.
C2 noun /nɛl/

knell

glas
Meaning
The sound of a bell, especially when rung solemnly for a death or funeral; a signal of the end or failure of something.
Example
The knell of the church bell echoed through the valley at dusk.
Le glas de l'église résonnait à travers la vallée au crépuscule.
C2 adjective /ˈbʌmblɪŋ/

bumbling

maladroit
Meaning
Acting in a clumsy, awkward, or confused way.
Example
The bumbling waiter spilled the drinks on the table.
Le serveur maladroit a renversé les boissons sur la table.
C2 verb /ˈprætəl/

prattle

bavarder
Meaning
to talk at length in a foolish or inconsequential way
Example
The children would prattle on about their games.
Les enfants bavardaient de leurs jeux.
C2 adjective /əˈdʌltəreɪtɪd/

adulterated

Meaning
describes food, drink, or medicine made weaker or impure by the addition of another substance
Example
Authorities seized adulterated drugs from the warehouse.
C2 noun kəmˈpʌŋk.ʃən

compunction

remords
Meaning
A feeling of guilt or moral scruple that prevents or follows the doing of something bad.
Example
He felt compunction after lying to his friend.
Il a ressenti des remords après avoir menti à son ami.
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 adjective /ˈnɛðər/

nether

inférieur
Meaning
situated down or below; lower
Example
They explored the nether regions of the cave.
Ils ont exploré les régions inférieures de la grotte.
C2 noun /ˌpaɪrəˈmeɪniə/

pyromania

désir incontrôlable de mettre le feu à des choses
Meaning
An uncontrollable desire to set things on fire.
Example
The suspect was diagnosed with pyromania after repeated incidents of arson.
Le suspect a été diagnostiqué avec la pyromanie après plusieurs incidents d'incendie criminel.
C2 noun /ˌproʊɪˈbɪʃənɪst/

prohibitionist

interdictionniste
Meaning
A person who supports or advocates prohibition, especially of alcohol.
Example
The prohibitionist campaigned against the sale of liquor in the town.
L'interdictionniste a mené une campagne contre la vente d'alcool dans la ville.
C2 noun /ɪnˈtɛmpərəns/

intemperance

intempérance
Meaning
Lack of moderation or self-control, especially with drinking or eating.
Example
His intemperance in drinking ruined his health.
Son intempérance dans l'alcool a ruiné sa santé.
C2 noun /ˈbɪɡ.ə.mi/

bigamy

bigamie
Meaning
The act of marrying one person while still legally married to another.
Example
He was charged with bigamy after his second marriage was discovered.
Il a été accusé de bigamie après que son second mariage ait été découvert.
C2 noun /ˈɑb.lə.kwi/

Obloquy

critique acerbe ou abus verbal; condamnation publique
Meaning
harsh criticism or verbal abuse; strong public condemnation
Example
The politician faced obloquy after the scandal.
Le politicien a fait face à l'obloquie après le scandale.
C2 noun /ˈɡræfaɪt/

graphite

graphite
Meaning
a soft, black form of carbon used in pencils and as a lubricant
Example
The artist sketched the portrait using a graphite pencil.
L'artiste a esquissé le portrait avec un crayon graphite.
C2 adjective /pərˈfɜrvɪd/

perfervid

extrêmement enthousiaste
Meaning
intensely passionate or fervent
Example
She gave a perfervid speech in defense of human rights.
Elle a fait un discours extrêmement enthousiaste en défense des droits de l'homme.
C2 noun /ˈsaɪ.nəˌʃʊr/

cynosure

le centre de toutes les attentions
Meaning
A person or thing that is the center of attention or admiration.
Example
She was the cynosure of all eyes at the party.
Elle était le centre de toutes les attentions à la fête.
C2 noun /blæk ˈkɑːr.də.məm/

Black Cardamom

cardamome noir
Meaning
a large aromatic spice pod with a smoky flavor, commonly used in Indian and Middle Eastern cooking
Example
Add black cardamom to the curry for a rich, smoky flavor.
Ajoutez du cardamome noir au curry pour une saveur riche et fumée.
C2 noun /ˌkʌmˈʌpəns/

comeuppance

châtiment mérité
Meaning
A deserved punishment or fate; just deserts.
Example
The corrupt official finally got his comeuppance in court.
Le fonctionnaire corrompu a enfin reçu sa punition méritée au tribunal.
C2 adjective /ˈɡɑːrbəld/

garbled

brouillé
Meaning
Describes speech or text that is distorted or unclear.
Example
The radio broadcast was full of garbled messages.
La diffusion radio était pleine de messages brouillés.
C2 adjective /kənˈdʌktəbl̩/

conductible

conductible
Meaning
capable of being conducted, especially electricity or heat
Example
Copper is highly conductible to electricity.
Le cuivre est hautement conductible à l'électricité.
C2 verb /koʊˈæɡjəˌleɪt/

coagulate

coaguler
Meaning
to cause a liquid, especially blood, to change into a solid or semi-solid state
Example
The blood quickly coagulated after the cut.
Le sang s'est coagulé rapidement après la coupure.
C2 noun /kəˈdʌm.bə/

Kadamba

arbre kadamba
Meaning
A tropical tree with round, fragrant orange flowers, sacred in Hindu culture and associated with Lord Krishna
Example
The kadamba tree is mentioned frequently in ancient Indian poetry.
L'arbre kadamba est fréquemment mentionné dans la poésie ancienne indienne.
C2 verb /ˈtæri/

tarry

tarder
Meaning
To delay or linger; to stay longer than intended.
Example
Do not tarry, or you will miss the train.
Ne tardez pas, sinon vous manquerez le train.
C2 adjective /rɪˈflɛksəbl/

reflexible

réfléchissable
Meaning
Capable of being reflected or bent back.
Example
The surface was highly reflexible, bouncing light in different directions.
La surface était très réfléchissable, renvoyant la lumière dans différentes directions.
C2 adjective /ˌsʌb.əˈkwɒt.ɪk/

subaquatic

subaquatique
Meaning
Existing, living, or located under water.
Example
Divers explored the subaquatic cave system filled with rare fish.
Les plongeurs ont exploré le système de grottes subaquatiques remplies de poissons rares.
C2 noun /ɪˌluːmɪˈnɑːti/

illuminati

illuminati
Meaning
a group of people claiming to have special enlightenment or secret knowledge, often linked to conspiracies
Example
Many conspiracy theories involve the Illuminati as a secret world-controlling group.
De nombreuses théories du complot impliquent les Illuminati comme un groupe secret contrôlant le monde.
C2 noun /ˈvæsəl/

vassal

vassal
Meaning
A person or country in a subordinate position to another, especially in feudal times under a lord.
Example
The king granted land to his vassal in return for loyalty and service.
Le roi a accordé des terres à son vassal en échange de loyauté et de service.
C2 noun /ˈmækɪntɒʃ/

mackintosh

manteau imperméable
Meaning
a waterproof raincoat, originally made from rubberized fabric
Example
He wore a mackintosh to stay dry in the rain.
Il portait un mackintosh pour rester au sec sous la pluie.
C2 noun /dʒenˈtɪl.ə.ti/

Gentility

gentillesse; raffinement
Meaning
social superiority as demonstrated by polite and refined manners; the quality of being well-mannered and refined
Example
Her natural gentility and grace made her popular among high society circles.
Sa gentillesse et sa grâce naturelles l'ont rendue populaire parmi les cercles de la haute société.
C2 noun /kɛn/

ken

compréhension
Meaning
one's range of knowledge or understanding
Example
Quantum physics is beyond my ken.
La physique quantique est au-delà de ma compréhension.
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 verb (past tense, past participle), adjective /ˈhæmstrʌŋ/

hamstrung

paralysé ou limité
Meaning
crippled or severely restricted in movement or progress.
Example
The team was hamstrung by lack of resources.
L'équipe était limitée par un manque de ressources.
C2 adjective /pɪˈskætɔːrɪəl/

piscatorial

relatif à la pêche
Meaning
relating to fishing or fishermen
Example
He has a deep knowledge of piscatorial techniques and fish species.
Il a une connaissance approfondie des techniques piscatoires et des espèces de poissons.
C2 adjective /ɪˈnjʊərd/

inured

habitué
Meaning
Accustomed to something, especially something unpleasant.
Example
After years of hardship, she was inured to suffering.
Après des années de souffrance, elle était habituée à la douleur.
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.
C2 noun /ˈɛndaɪv/ or /ˈɑːndɪv/

endive

endive
Meaning
A leafy vegetable belonging to the chicory family, often used in salads.
Example
She added fresh endive to the salad for a slightly bitter flavor.
Elle a ajouté de l'endive fraîche à la salade pour une saveur légèrement amère.
C2 noun /ˈɡɪni/

guinea

guinée (ancienne monnaie britannique en or)
Meaning
A former British gold coin; also refers to Guinea, a country in West Africa
Example
The antique coin was worth one guinea.
La pièce antique valait une guinée.
C2 noun /wɪt/

whit

une très petite quantité
Meaning
a very small part or amount
Example
He doesn't care a whit about the outcome.
Il ne se soucie pas d'un iota du résultat.
C2 verb /ˈfʌdəl/

fuddle

embrouiller
Meaning
To confuse or stupefy, especially with alcohol or overwhelming information.
Example
The complicated instructions fuddled the new employees.
Les instructions compliquées ont embrouillé les nouveaux employés.
C2 adjective /ˌmɪsənˈθrɑːpɪk/

misanthropic

misanthropique
Meaning
having or showing a dislike of humankind
Example
His misanthropic attitude made it difficult for him to make friends.
Son attitude misanthropique rendait difficile de se faire des amis.
C2 verb /ˈkɒd.l̩/

coddle

choyer de manière excessive
Meaning
to treat someone with excessive care or kindness, often in a way that is overprotective
Example
Parents should support their children without coddling them.
Les parents devraient soutenir leurs enfants sans les dorloter.
C2 noun /ˌɛpɪˈdɜːrmɪs/

epidermis

couche externe de la peau
Meaning
the outer layer of cells covering the body of an organism, especially the skin
Example
The epidermis protects the body from harmful bacteria.
L'épiderme protège le corps des bactéries nuisibles.
C2 adjective /ˈsiːmi/

seamy

dégradé, sordide
Meaning
Morally degraded, unpleasant, or sordid.
Example
The novel reveals the seamy side of city life.
Le roman révèle le côté sordide de la vie en ville.
C2 verb /oʊˈpaɪn/

opine

exprimer une opinion
Meaning
to express an opinion or belief
Example
The professor opined that the policy would fail.
Le professeur a exprimé que la politique échouerait.
C2 noun /ˈfɔːθ.raɪt.nəs/

forthrightness

honnêteté
Meaning
The quality of being honest and straightforward; directness.
Example
Her forthrightness made her a respected journalist.
Sa forthrightness a fait d'elle une journaliste respectée.
C2 adjective /ˈdʌktaɪl/

ductile

ductile
Meaning
capable of being stretched into a thin wire without breaking; easily influenced
Example
Gold is a very ductile metal.
L'or est un métal très ductile.
C2 verb /kəmˈpɔːrt/

comport

se comporter
Meaning
to behave or conduct oneself in a particular way
Example
She comported herself with grace during the ceremony.
Elle s'est comportée avec grâce lors de la cérémonie.
C2 verb /lɪr/

leer

regard lubrique
Meaning
To look at someone in an unpleasant, sly, or sexually suggestive way.
Example
He leered at her in a way that made her uncomfortable.
Il l'a regardée d'une manière qui l'a rendue mal à l'aise.
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 adjective /bɪˈnaɪtɪd/

benighted

obscur, ignorant
Meaning
In a state of intellectual or moral ignorance; overtaken by darkness.
Example
The explorers were lost in the benighted forest without any guide.
Les explorateurs se sont perdus dans la forêt obscure sans guide.
C2 noun /əˈbrɪdʒmənt/

abridgment

abrégé
Meaning
A shortened version of a larger work, such as a book or speech.
Example
The publisher released an abridgment of the lengthy novel for students.
L'éditeur a publié un abrégé du long roman pour les étudiants.
C2 noun /ˈɑːrbər/

arbor

abri ombragé formé par des arbres ou des plantes grimpantes
Meaning
a shady garden shelter formed by trees, climbing plants, or latticework
Example
They rested under the arbor covered with roses.
Ils se reposaient sous l'arbor couvert de roses.
C2 verb /kənˈdjuːs/

conduce

contribuer
Meaning
To help bring about a particular result; to contribute to something.
Example
Regular exercise conduces to better health.
L'exercice régulier contribue à une meilleure santé.
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 noun /dɪˈkæmərən/

decameron

Décaméron (recueil de contes de Boccaccio)
Meaning
A collection of 100 tales written by Giovanni Boccaccio in the 14th century, told by a group of people over ten days.
Example
The Decameron is considered a masterpiece of classical Italian literature.
Le Décaméron est considéré comme un chef-d'œuvre de la littérature italienne classique.
C2 noun /ˈdændi/

dandy

homme qui accorde trop d'attention à son apparence et à ses vêtements
Meaning
a man who gives too much attention to his appearance and clothes
Example
The young dandy spent hours grooming himself before the party.
Le jeune dandy a passé des heures à se préparer avant la fête.
C2 adjective /kənˈdʒɛktʃərəl/

conjectural

conjectural
Meaning
based on guesswork or incomplete evidence rather than certain knowledge
Example
His explanation was purely conjectural and lacked proof.
Son explication était purement conjecturale et manquait de preuves.
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 verb /ˈɪmprɛɡneɪt/

impregnate

imprégner / rendre enceinte
Meaning
To make pregnant; to fill or saturate with something.
Example
The scientist used a method to impregnate the material with resin.
Le scientifique a utilisé une méthode pour imprégner le matériau de résine.
C2 noun /pəˈveɪʒən/

pervasion

pervasion
Meaning
the act of spreading through or being present everywhere in something
Example
There was a pervasion of hope throughout the community.
Il y avait une pervasion d'espoir dans toute la communauté.
C2 verb /ɪnˈkæmp/

encamp

camper
Meaning
to set up or establish a camp
Example
The soldiers encamped near the river for the night.
Les soldats ont campé près de la rivière pour la nuit.
C2 verb /ˌæd ˈlɪb/

ad-lib

dire improvisé
Meaning
to speak or perform without preparation; to improvise
Example
The comedian ad-libbed a joke when the microphone failed.
Le comédien a improvisé une blague lorsque le microphone a échoué.
C2 noun /ˈɒkjʊlɪst/

oculist

ophtalmologiste
Meaning
An old-fashioned term for an eye doctor or ophthalmologist.
Example
The village oculist was known for treating various eye diseases.
L'oculiste du village était connu pour traiter diverses maladies des yeux.
C2 noun /ˈdɛkəˌpɒd/

decapod

décapode
Meaning
An arthropod with ten limbs, such as crabs, lobsters, and shrimps.
Example
The lobster is a well-known decapod.
Le homard est un décapode bien connu.
C2 noun /əˈbaɪdəns/

abidance

obéissance
Meaning
the act of following, accepting, or complying with something
Example
Her abidance by the rules impressed the committee.
Son obéissance aux règles a impressionné le comité.
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 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.
C2 verb /ˈmæɡnɪtaɪz/

magnetize

magnétiser
Meaning
to make something magnetic or to strongly attract
Example
The scientist managed to magnetize the iron rod.
Le scientifique a réussi à magnétiser la tige de fer.
C2 noun /tɑːrn/

tarn

lac de montagne
Meaning
A small mountain lake or pool.
Example
We camped near a tranquil tarn in the highlands.
Nous avons campé près d'un lac de montagne tranquille dans les Highlands.
C2 adjective /rɪˈmjuːnərətɪv/

remunerative

rémunérateur
Meaning
Financially rewarding or profitable.
Example
He chose a remunerative career in medicine.
Il a choisi une carrière rémunératrice en médecine.
C2 noun /ˈdɛswɪˌtuːd/

desuetude

désuétude
Meaning
a state of disuse or inactivity
Example
The old law has fallen into desuetude.
La vieille loi est tombée en désuétude.
C2 adjective /ˈpɛnɪtrəbl/

penetrable

pénétrable
Meaning
Capable of being passed through or entered.
Example
The thin wall was easily penetrable.
Le mur mince était facilement pénétrable.
C2 noun /ˈkɒl.ə.kwi/

colloquy

conversation formelle
Meaning
A formal conversation or dialogue, often on serious or academic topics.
Example
The professors engaged in a deep colloquy about the future of education.
Les professeurs ont engagé une conversation approfondie sur l'avenir de l'éducation.
C2 noun /ˈdoʊtɪdʒ/

dotage

vieillesse
Meaning
The period of old age, especially when one is weak or senile.
Example
He spent his dotage reminiscing about his youth.
Il a passé sa vieillesse à se remémorer sa jeunesse.
C2 noun /ˈvɛrɪti/

verity

vérité
Meaning
a true principle or belief; the state of being true
Example
The verity of his statement was confirmed by evidence.
La véracité de sa déclaration a été confirmée par des preuves.
C2 adjective /ˈmɛtəlˌsʌm/

mettlesome

courageux
Meaning
Full of courage and spirit; lively and spirited.
Example
The mettlesome young rider never backed down from a challenge.
Le jeune cavalier courageux n'a jamais reculé devant un défi.