billow
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C2 verb /ˈbɪloʊ/

billow

se gonfler comme des vagues
Meaning
To swell or rise in large waves or surges; to flow outward in a rolling motion.
Example
Smoke billowed from the burning building.
La fumée se gonflait comme des vagues depuis le bâtiment en feu.
C2 verb /bɪˈwɪtʃ/

bewitch

envoûter
Meaning
to enchant or fascinate someone as if by magic
Example
The dancer's performance bewitched the audience.
La performance de la danseuse a enchanté le public.
C2 verb /bɪˈstraɪd/

bestride

dominer
Meaning
To sit or stand astride something; to dominate over.
Example
The statue bestrides the city square.
La statue domine la place de la ville.
C2 noun /ˈbʌt.ə.flaɪ piː/

Butterfly Pea

pois papillon
Meaning
a blue flowering plant with butterfly-shaped flowers, used to make herbal tea
Example
Butterfly pea flowers turn tea into a beautiful blue color.
Les fleurs de pois papillon donnent au thé une belle couleur bleue.
C2 noun /ˈbʊljən/

bullion

or ou argent en vrac
Meaning
Gold or silver in bulk before being coined or made into jewelry.
Example
The bank stores gold bullion in its vaults.
La banque conserve de l'or en vrac dans ses coffres.
C2 noun /boʊ/

beau

amant
Meaning
a male admirer or boyfriend; a fashionable young man
Example
She arrived at the party with her beau.
Elle est arrivée à la fête avec son amant.
C2 noun /ˈbɪvuˌæk/

bivouac

bivouac
Meaning
a temporary camp without tents or cover, usually used by soldiers or mountaineers
Example
The climbers set up a bivouac on the mountainside.
Les grimpeurs ont installé un bivouac sur le flanc de la montagne.
C2 noun /baɪt/

bight

courbure
Meaning
A bend or curve in a geographical feature, especially a coastline, or a loop in a rope.
Example
The sailors anchored in the calm waters of the bight.
Les marins ont jeté l'ancre dans les eaux calmes de la courbure.
C2 verb /ˈblʌstər/

bluster

vantes
Meaning
to speak loudly in an aggressive or threatening way, often without real power
Example
The manager blustered about firing people but did nothing.
Le manager a menacé de renvoyer des gens mais n'a rien fait.
C2 adjective /beɪˈkoʊniən/

baconian

baconien
Meaning
Relating to the philosopher Francis Bacon or his method of scientific reasoning.
Example
The researcher followed a Baconian approach to observation and experimentation.
Le chercheur a suivi une approche baconienne de l'observation et de l'expérimentation.
C2 adjective /ˈbɪloʊɪŋ/

billowing

ondulant
Meaning
Describing something that swells or surges outward in waves or large masses.
Example
She walked through the billowing curtains.
Elle marcha à travers les rideaux ondulants.
C2 noun /ˈbɑːrtərər/

barterer

barteur
Meaning
A person who trades goods or services without using money.
Example
The barterer exchanged fruits for some pottery.
Le barteur a échangé des fruits contre des pots.
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 /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 adjective /ˈbeɪlfəl/

baleful

menaçant
Meaning
Threatening harm; menacing or expressing hatred.
Example
She gave him a baleful look after the insult.
Après l'insulte, elle lui lança un regard menaçant.
C2 noun /bel ˈæp.əl/

Bell apple

pomme cloche
Meaning
a tropical fruit with a crisp texture and sweet taste, scientifically known as Syzygium malaccense
Example
The bell apple tree produces beautiful red fruits that are popular in tropical regions.
L'arbre de pomme cloche produit de beaux fruits rouges populaires dans les régions tropicales
C2 noun /bɪər/

bier

châssis funéraire
Meaning
a frame or stand on which a coffin or body is placed before burial or cremation
Example
The coffin was placed on the bier during the funeral service.
Le cercueil a été placé sur le châssis funéraire pendant le service funéraire.
C2 adjective /ˈbʌsti/

busty

à forte poitrine
Meaning
having a large or full bust; describing a woman with a prominent chest
Example
The actress was often described as busty in fashion magazines.
L’actrice était souvent décrite comme à forte poitrine dans les magazines de mode.
C2 verb /bɪˈleɪbə/

belabour

s'appesantir sur
Meaning
to explain something repeatedly or with excessive detail; to criticize or attack verbally at length
Example
The teacher did not belabour the point once the students understood it.
Le professeur ne s'est pas appesanti sur le point une fois que les élèves ont compris.
C2 adjective /ˌbiːəˈtɪfɪk/

beatific

béatifique
Meaning
blissfully happy or showing great joy
Example
She had a beatific smile after hearing the good news.
Elle avait un sourire béatifique après avoir entendu les bonnes nouvelles.
C2 verb /ˈbeɪɪŋ/

baying

aboyer
Meaning
making a loud, prolonged barking or howling sound, especially of dogs
Example
The baying of the hounds echoed through the forest.
Les aboiements des chiens résonnaient à travers la forêt.
C2 verb /bɪˈdræɡəl/

bedraggle

rendre quelque chose mouillé, sale et en désordre en le traînant dans la boue ou l'eau
Meaning
to make something wet, dirty, and untidy by dragging it through mud or water
Example
The children came home bedraggled after playing in the rain.
Les enfants sont rentrés à la maison trempés et sales après avoir joué sous la pluie.
C2 noun /bəˈlɛəroʊ/

bolero

boléro (une danse espagnole ou une veste courte ouverte à l'avant)
Meaning
A Spanish dance in slow triple time, or a short jacket open at the front.
Example
The dancers performed a passionate bolero at the festival.
Les danseurs ont exécuté un boléro passionné lors du festival.
C2 noun /ˈbɔːl.səm ˈæp.əl/

Balsam apple

melon amer
Meaning
a bitter gourd vegetable with a bumpy green skin, also known as bitter melon
Example
Balsam apple is cooked with spices to reduce its bitter taste.
Le melon amer est cuit avec des épices pour réduire son goût amer.
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 adjective /ˈblaɪðsəm/

blithesome

joyeux
Meaning
cheerful, carefree, and full of joy
Example
She entered the room with a blithesome smile that lifted everyone's spirits.
Elle entra dans la pièce avec un sourire joyeux qui remonta le moral de tout le monde.
C2 adjective /baɪˈkæmərəl/

bicameral

bicaméral
Meaning
Having two branches or chambers, especially in a legislature.
Example
The United States has a bicameral legislature consisting of the Senate and the House of Representatives.
Les États-Unis ont une législature bicamérale composée du Sénat et de la Chambre des représentants.
C2 verb /bɪˈsmɪər/

besmear

maculer
Meaning
to smear or cover with a sticky or dirty substance; to soil
Example
His clothes were besmeared with mud.
Ses vêtements étaient maculés de boue.
C2 noun /blæk biː/

Black-bee

abeille noire
Meaning
a large dark-colored bee that makes a loud buzzing sound
Example
The black-bee was buzzing around the flowers in the garden.
L'abeille noire bourdonnait autour des fleurs dans le jardin.
C2 adjective /ˈbæti/

batty

fou
Meaning
crazy or eccentric in behavior
Example
The old man down the street is a bit batty but harmless.
Le vieil homme dans la rue est un peu fou mais inoffensif.
C2 noun /ˌbʌkəˈnɪər/

buccaneer

pirate
Meaning
a pirate, especially one active in the Caribbean during the 17th and 18th centuries
Example
The buccaneer sailed across the Caribbean in search of treasure.
Le pirate a navigué à travers les Caraïbes à la recherche de trésors.
C2 noun /brəˈkeɪd/

brocade

tissu brodé
Meaning
a rich fabric woven with a raised pattern, often in gold or silver thread
Example
She wore a beautiful brocade dress to the wedding.
Elle portait une belle robe en brocart au mariage.
C2 noun /ˌbæstərdaɪˈzeɪʃən/

bastardization

dégénérescence / altération
Meaning
the act of corrupting, degrading, or misrepresenting something
Example
Critics called the remake a bastardization of the original film.
Les critiques ont qualifié le remake de bastardisation du film original.
C2 adjective /ˈbɛərˌfeɪst/

barefaced

effronté
Meaning
shameless and undisguised; openly bold or unashamed
Example
He told a barefaced lie in front of everyone.
Il a raconté un mensonge effronté devant tout le monde.
C2 noun /ˈbɑːr.nɪ.kəl/

Barnacle

balane
Meaning
a marine crustacean that attaches itself permanently to underwater surfaces
Example
The old ship's hull was covered with barnacles.
La coque du vieux navire était couverte de balanes.
C2 verb /ˈblʌdʒən/

bludgeon

frapper avec un gourdin
Meaning
to hit someone with a heavy object; to force someone into doing something
Example
The guard was bludgeoned by the attacker in the alley.
Le garde a été frappé avec un gourdin par l'attaquant dans la ruelle.
C2 verb /breɪ/

bray

braiment
Meaning
To make a loud, harsh sound like a donkey.
Example
The donkey began to bray loudly in the field.
L'âne a commencé à braire fort dans le champ.
C2 adjective /bɪˈsɒtɪd/

besotted

fou amoureux, obsédé
Meaning
strongly infatuated or obsessed with someone or something
Example
He was completely besotted with her charm.
Il était complètement fou amoureux de son charme.
C2 verb, noun /blæb/

blab

bavarder; divulguer un secret
Meaning
to talk too much or reveal secrets carelessly; excessive or foolish talk
Example
He accidentally blabbed the surprise to everyone.
Il a révélé la surprise par erreur.
C2 verb /bɪˈfaʊl/

befoul

souiller
Meaning
to make dirty or polluted; to disgrace or corrupt
Example
The factory waste befouled the river.
Les déchets de l’usine ont souillé la rivière.
C2 adjective /ˈbɒni/

Bonny

joli; charmant; joyeux
Meaning
cheerful; pretty; attractive
Example
The bonny child played happily in the garden.
L'enfant joli a joué joyeusement dans le jardin.
C2 noun /ˈbloʊˌhɑrd/

blowhard

personne prétentieuse
Meaning
a person who brags a lot or talks in a boastful way
Example
Everyone avoided the blowhard at the party because he wouldn't stop bragging.
Tout le monde évitait le prétentieux à la fête car il n'arrêtait pas de se vanter.
C2 noun /ˈbæn.jən/

Banian

sous-vêtement sans manches
Meaning
a sleeveless undergarment worn next to the skin; vest
Example
He put on a cotton banian under his shirt.
Il a mis un banian en coton sous sa chemise.
C2 adjective /bɪˈwɪtʃɪŋ/

bewitching

ensorcelant
Meaning
charming, enchanting, or captivating in a magical or irresistible way
Example
She wore a bewitching smile that captivated everyone in the room.
Elle portait un sourire ensorcelant qui a captivé tout le monde dans la pièce.
C2 noun /ˈbɛnɪsən/

benison

bénédiction
Meaning
A blessing or benefit.
Example
The rain was a benison for the drought-stricken farmers.
La pluie était une bénédiction pour les agriculteurs frappés par la sécheresse.
C2 noun /ˈbɑːrbərɪzəm/

Barbarism

barbarie
Meaning
extreme cruelty or brutality; absence of culture and civilization
Example
The barbarism of the war crimes shocked the entire international community.
Le barbarisme des crimes de guerre a choqué la communauté internationale.
C2 adjective /bɪˈhoʊldən/

beholden

reconnaissant ou endetté
Meaning
indebted or obliged to someone for a service or help
Example
He felt beholden to his mentor for all the guidance.
Il se sentait reconnaissant envers son mentor pour toute l'orientation.
C2 noun /ˈbed.ləm/

Bedlam

chaos; confusion bruyante
Meaning
a scene of noisy confusion; chaos and disorder
Example
The classroom was complete bedlam after the fire alarm.
La salle de classe était un véritable chaos après l'alarme incendie.
C2 verb /blæsˈfiːm/

blaspheme

blasphémer
Meaning
to speak irreverently about God or sacred things
Example
He was accused of blaspheming during the heated argument.
Il a été accusé de blasphémer pendant la dispute intense.
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 /broʊɡ/

brogue

chaussure robuste; accent
Meaning
A strong outdoor shoe; also a marked accent, especially Irish or Scottish.
Example
He bought a pair of stylish brogues for the wedding.
Il a acheté une paire de brogues élégantes pour le mariage.
C2 adjective /bruːsk/ or /brʌsk/

brusque

brusque
Meaning
abrupt or blunt in manner or speech, often seen as rude
Example
His brusque reply ended the conversation.
Sa réponse brusque a mis fin à la conversation.
C2 adjective /ˈbɔːdi/

bawdy

obscène
Meaning
humorously indecent or obscene, often in a sexual way
Example
The comedian’s bawdy jokes made the audience laugh and blush.
Les blagues obscènes du comédien ont fait rire le public et ont fait rougir certains.
C2 adjective /ˈbiːstiəl/

bestial

bestial
Meaning
Relating to beasts; showing savagery, brutality, or lacking human sensibility.
Example
The prisoners were treated in a bestial manner.
Les prisonniers ont été traités de manière bestiale.
C2 adjective /bəˈnɛfɪsənt/

beneficent

bénévole, généreux
Meaning
generous or doing good
Example
The beneficent leader donated funds to build a hospital.
Le leader bénéfique a donné des fonds pour construire un hôpital.
C2 noun /ˌbluː ˈblʌd/

Blue-blood

sang bleu
Meaning
a person of noble birth; aristocrat
Example
She came from a family of blue-bloods with centuries of royal heritage.
Elle venait d'une famille de sang bleu avec des siècles d'héritage royal.
C2 adjective /baɪˈɛniəl/

biennial

biannuel
Meaning
happening every two years
Example
The biennial festival attracts thousands of visitors.
Le festival biannuel attire des milliers de visiteurs.
C2 noun /breɪ/

brae

versant
Meaning
A hillside or slope, especially in Scotland.
Example
They climbed up the grassy brae to see the sunset.
Ils ont grimpé la lisière herbeuse pour voir le coucher du soleil.
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 /ˌbækəˈneɪliə/

bacchanalia

fête débridée
Meaning
A Roman festival of Bacchus celebrated with dancing, drinking, and revelry; any occasion of wild and drunken revelry.
Example
The novel describes the party as a bacchanalia of excess and joy.
Le roman décrit la fête comme une bacchanale d'excès et de joie.
C2 noun brəˈvɑː.dəʊ

bravado

un geste de courage ou de confiance qui n'est pas réel
Meaning
Show of courage or confidence that is not real.
Example
His bravado masked his nervousness before the performance.
Son bravado masquait son nervosité avant la performance.
C2 verb /bɪˈtəʊkən/

betoken

présager
Meaning
to be a sign or indication of something
Example
Dark clouds betoken an approaching storm.
Les nuages sombres présagent une tempête qui approche.
C2 noun /ˈbræɡərt/

braggart

vaniteux
Meaning
a person who boasts about achievements or possessions
Example
No one liked him because he was such a braggart.
Personne ne l'aimait car c'était un vaniteux.
C2 noun /ˈbrɪtɪˌsɪzəm/

briticism

mot ou caractéristique de l'anglais britannique
Meaning
a word, phrase, or characteristic feature of British English
Example
The word 'lorry' is a well-known Briticism.
Le mot 'lorry' est un briticisme bien connu.
C2 noun /beɪz/

baize

un type de tissu en laine épais
Meaning
A type of coarse woolen cloth, often green, used for covering tables such as billiard tables.
Example
The old card table was covered with worn baize.
La vieille table de cartes était recouverte de baize usé.
C2 verb /bɪˈweɪl/

bewail

déplorer
Meaning
to express deep sorrow or regret over something; to mourn openly
Example
She bewailed the loss of her childhood home.
Elle a déploré la perte de sa maison d’enfance.
C2 adjective /ˈbɪbjələs/

bibulous

ivrogne
Meaning
Excessively fond of drinking alcohol.
Example
His bibulous habits worried his family.
Ses habitudes ivrognes inquiétaient sa famille.
C2 verb /bɪˈdɛk/

bedeck

décorer
Meaning
to decorate or adorn something in a showy way
Example
The hall was bedecked with flowers for the wedding.
La salle a été décorée de fleurs pour le mariage.
C2 noun /ˈbɪlɪŋzˌɡeɪt/

billingsgate

langage grossier ou abusif
Meaning
Coarse or abusive language; vulgar or offensive speech.
Example
The heated argument quickly descended into billingsgate.
La discussion animée est rapidement descendue dans un langage grossier.
C2 noun /ˈbærəˌɡræf/

barograph

instrument qui enregistre les variations de pression atmosphérique
Meaning
an instrument that records changes in atmospheric pressure
Example
The scientist checked the barograph for pressure variations.
Le scientifique a vérifié le barographe pour les variations de pression.
C2 verb /bɪˈtaɪd/

betide

arriver
Meaning
to happen or occur, usually of something that befalls someone
Example
Woe betide anyone who breaks the rules.
Quiconque enfreint les règles, subira les conséquences.
C2 adjective /ˌbækəˈneɪliən/

bacchanalian

relatif à la débauche
Meaning
Characterized by or involving drunken revelry.
Example
The students threw a bacchanalian party after the exams.
Les étudiants ont organisé une fête débauchée après les examens.
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 noun /baɪˈmɛstər/

bimester

période de deux mois
Meaning
A period of two months.
Example
The academic program is divided into six bimesters.
Le programme académique est divisé en six bimestres.
C2 noun /bɪˈtroʊðəl/

betrothal

fiançailles
Meaning
The formal engagement to be married.
Example
Their betrothal was announced to the whole village.
Leurs fiançailles ont été annoncées à tout le village.
C2 noun /ˈbɔːbəl/

bauble

bibelot
Meaning
A small, decorative trinket or ornament, often of little value.
Example
She wore a shiny bauble around her neck.
Elle portait un bibelot brillant autour de son cou.
C2 noun /bɪsk/

bisque

soupe de fruits de mer
Meaning
A rich, creamy soup made from shellfish.
Example
We ordered lobster bisque at the restaurant.
Nous avons commandé une bisque de homard au restaurant.
C2 noun /ˈbrɪn.dʒəl/

Brinjal

aubergine
Meaning
a large purple vegetable that is white inside; also called eggplant
Example
My mother cooked brinjal curry for lunch.
Ma mère a cuisiné un curry d'aubergine pour le déjeuner.
C2 adjective, noun /bɪˈtroʊðd/

betrothed

fiancé
Meaning
Engaged to be married; a person who is engaged.
Example
She introduced him as her betrothed.
Elle l'a présenté comme son fiancé.
C2 adjective /bɪˈnɪɡnənt/

benignant

bienveillant, généreux
Meaning
Kindly and benevolent in nature.
Example
The teacher’s benignant attitude made the students feel comfortable.
L'attitude bénigne du professeur a rendu les étudiants à l'aise.
C2 adjective /ˈbɔːlki/

balky

têtu
Meaning
difficult, uncooperative, or stubborn
Example
The balky printer refused to work when needed most.
L'imprimante têtue a refusé de fonctionner quand elle en avait le plus besoin.
C2 noun /ˈbɑːr.bər/

Barbar

coiffeur
Meaning
a person whose job is to cut men's hair and shave or trim beards
Example
The barber gave him a perfect haircut for his wedding.
Le coiffeur lui a donné une coupe de cheveux parfaite pour son mariage.
C2 verb /ˈblændɪʃ/

blandish

flatter
Meaning
to flatter or coax someone with kind words or praise in order to influence them
Example
He blandished the officials with compliments to gain their support.
Il a flatté les responsables pour obtenir leur soutien.
C2 noun /bɛl/

belle

belle femme
Meaning
A beautiful woman, especially the most attractive woman at a gathering.
Example
She was the belle of the ball that evening.
Elle était la belle du bal ce soir-là.
C2 verb /bɪˈliːɡər/

beleaguer

assiéger, harceler
Meaning
to cause difficulties, troubles, or harassment; to surround with military forces
Example
The company was beleaguered by constant complaints from its customers.
L'entreprise était assiégée par des plaintes constantes de ses clients.
C2 noun /bəˈsuːn/

bassoon

un type de hautbois (instrument à vent en bois de grande taille)
Meaning
a large woodwind instrument with a deep sound
Example
The orchestra featured a beautiful bassoon solo.
L'orchestre a présenté un magnifique solo de basson.
C2 adjective /blɑːˈzeɪ/

blase

blasé, indifférent
Meaning
unimpressed or indifferent to something because it has been experienced so often before
Example
After years of luxury travel, she felt blase about another trip to Paris.
Après des années de voyages de luxe, elle se sentit blasée par un autre voyage à Paris.
C2 verb /bɪˈsiːtʃ/

beseech

supplier
Meaning
To ask someone urgently and fervently to do something; to beg.
Example
He beseeched the judge for mercy.
Il supplia le juge pour la clémence.
C2 verb /bɪˈkɑːm/

becalm

calmer
Meaning
to make calm or still; to deprive a sailing vessel of wind
Example
The captain tried to becalm the anxious crew.
Le capitaine a essayé de calmer l'équipage anxieux.
C2 noun /bɒmˈbeɪ dʌk/

Bombay duck

poisson Bombay
Meaning
a type of lizardfish found in coastal waters, commonly eaten dried and salted in South Asia
Example
Bombay duck is a popular delicacy when dried and fried.
Le poisson Bombay est un mets populaire lorsqu'il est séché et frit.
C2 adjective /ˈbʌlbəs/

bulbous

bulbeux / arrondi
Meaning
Bulging, round, or swollen in shape; resembling a bulb.
Example
The frog had a bulbous nose and big eyes.
La grenouille avait un nez bulbeux et de grands yeux.
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 /ˈbeɪleɪ/

Bele

poisson bele
Meaning
a type of freshwater fish found in South Asian rivers, known for its distinctive appearance
Example
The bele fish is commonly caught in the rivers of Bangladesh.
Le poisson bele est couramment pêché dans les rivières du Bangladesh.
C2 adjective /ˈbrɔːni/

brawny

musclé
Meaning
Physically strong and muscular.
Example
The brawny man lifted the heavy box with ease.
L'homme musclé a soulevé la boîte lourde avec facilité.
C2 verb /ˈbɜːrnɪʃ/

burnish

lustrer
Meaning
To polish something by rubbing; to enhance or improve.
Example
He burnished the old table until it shone.
Il a lustré la vieille table jusqu'à ce qu'elle brille.
C2 verb /beɪst/

baste

verser ou badigeonner de la graisse fondue, du jus ou du liquide sur la viande pendant la cuisson pour la garder humide
Meaning
to pour or brush melted fat, juices, or liquid over meat during cooking to keep it moist
Example
She basted the turkey every 30 minutes to keep it juicy.
Elle a badigeonné la dinde toutes les 30 minutes pour la garder juteuse.
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 /ˈbɒdɪs/

bodice

corsage
Meaning
the part of a woman's dress that covers the body from the neck to the waist
Example
She wore a dress with an embroidered bodice.
Elle portait une robe avec un corsage brodé.
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 adjective /ˈbʊərɪʃ/

boorish

rude
Meaning
Rude, insensitive, and lacking manners or refinement.
Example
His boorish behavior ruined the dinner party.
Son comportement rude a ruiné la fête du dîner.
C2 verb /bɪˈtroʊð/

betroth

se fiancer
Meaning
To formally promise to marry someone; to engage.
Example
He was betrothed to the princess at a young age.
Il a été fiancé à la princesse à un jeune âge.
C2 verb /boʊd/

bode

présager
Meaning
to be an omen of a particular outcome, often something bad
Example
The dark clouds bode a heavy storm.
Les nuages sombres annoncent une tempête violente.
C2 noun /ˈbroʊmaɪd/

bromide

idée banale
Meaning
A trite or unoriginal idea or remark; also a chemical compound of bromine.
Example
His speech was full of old bromides about hard work.
Son discours était rempli de vieilles idées banales sur le travail acharné.
C2 noun /bɪˈnɪɡnɪti/

Benignity

bonté; douceur; la qualité d'être bienveillant ou gracieux
Meaning
kindness; gentleness; the quality of being benign or gracious
Example
Her benignity towards all people made her beloved by everyone.
Sa bonté envers tous les gens l'a rendue aimée de tous.
C2 adjective /bjuːˈkɒlɪk/

bucolic

bucolique
Meaning
Relating to the pleasant aspects of the countryside and country life.
Example
They enjoyed a bucolic picnic by the river.
Ils ont apprécié un pique-nique bucolique au bord de la rivière.
C2 adjective /ˈbuːtləs/

bootless

inutile
Meaning
Useless or futile; of no benefit.
Example
His bootless attempt to fix the machine only wasted time.
Sa tentative inutile de réparer la machine n'a fait que perdre du temps.
C2 noun /ˈbreɪziər/

Brazier

ouvrier en laiton
Meaning
a worker in brass; a portable container for burning charcoal or coal
Example
The brazier crafted beautiful brass ornaments.
L'ouvrier en laiton a fabriqué de magnifiques bijoux en laiton.
C2 verb /bɪˈhuːv/

behoove

être nécessaire ou approprié pour que quelqu'un fasse quelque chose
Meaning
to be necessary, proper, or appropriate for someone to do
Example
It would behoove you to study before the exam.
Il serait approprié que tu étudies avant l'examen.
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 /ˈbɒnəmi/

bonhomie

bonhomie
Meaning
Cheerful friendliness and geniality.
Example
The meeting was filled with laughter and bonhomie.
La réunion était pleine de rires et de bonhomie.
C2 noun /briːtʃ/

breech

La partie arrière du canon d'une arme; une position d'un bébé dans l'utérus où les fesses ou les pieds sortent en premier à la naissance.
Meaning
The back part of a gun barrel; a position of a baby in the womb where the buttocks or feet come out first at birth.
Example
The rifle was loaded through the breech.
Le fusil a été chargé par la culasse.
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.
C2 noun /ˈbrɪk.bæt/

Brickbat

un morceau de brique; critique sévère ou censure
Meaning
a piece of brick, especially one used as a missile; harsh criticism or censure
Example
The angry protesters threw brickbats at the building windows.
Les manifestants en colère ont lancé des briques contre les fenêtres du bâtiment.
C2 verb /ˈblækˌbɔːl/

blackball

exclure
Meaning
to exclude someone socially or vote against their membership in a group or club
Example
He was blackballed from the club after the controversy.
Il a été exclu du club après la controverse.
C2 noun /buːb/

boob

idiot; sein (familier)
Meaning
a foolish or clumsy person; an informal and sometimes rude term for a woman's breast
Example
He felt like a complete boob after forgetting the meeting.
Il s'est senti comme un idiot complet après avoir oublié la réunion.
C2 noun /ˈbɛvi/

bevy

troupe, groupe
Meaning
A large group of people or things of a particular kind.
Example
A bevy of swans floated on the lake.
Un groupe de cygnes flottait sur le lac.
C2 noun ˌbaɪ.oʊ.əˈveɪ.lə.bɪl.ə.ti

bioavailability

capacité d'absorption du corps
Meaning
The degree to which a substance can be absorbed and used by the body.
Example
Turmeric's bioavailability increases when consumed with black pepper.
La biodisponibilité du curcuma augmente lorsqu'il est consommé avec du poivre noir.
C2 adjective /ˈbrækɪʃ/

brackish

salé
Meaning
Slightly salty, often describing water that is a mix of fresh and seawater.
Example
The river estuary contained brackish water.
L'estuaire du fleuve contenait de l'eau salée.
C2 adjective /bəˈθɛt.ɪk/

bathetic

sentiment insignifiant
Meaning
displaying insincere or trivial emotion; producing an unintended ridiculous effect through sudden change from serious to silly
Example
The movie's ending was unintentionally bathetic rather than tragic.
La fin du film était bathétique au lieu d'être tragique.
C2 adjective /ˈbʌksəm/

buxom

femme ronde et attrayante
Meaning
Plump, with a full figure and often large-breasted, especially used to describe women.
Example
The actress was described as a cheerful and buxom woman.
L'actrice a été décrite comme une femme joyeuse et ronde.
C2 verb /bɪˈsmɜːrtʃ/

besmirch

ternir
Meaning
to damage someone's reputation; to make dirty or stained
Example
He tried to besmirch her good name with false rumors.
Il a essayé de ternir son bon nom avec de fausses rumeurs.