debatable
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B2 adjective /dɪˈbeɪtəbl̩/

debatable

débatable
Meaning
open to discussion or doubt; not certain
Example
It is debatable whether the policy will work.
Il est débattable que la politique fonctionne.
C1 verb /diːm/

deem

considérer, juger
Meaning
to regard or consider in a specified way
Example
The project was deemed a success by the board.
Le projet a été jugé un succès par le conseil.
C1 noun dɪˈfleɪʃən

deflation

déflation
Meaning
Reduction of the general level of prices in an economy.
Example
Deflation often leads to decreased consumer spending.
La déflation entraîne souvent une diminution des dépenses des consommateurs.
B2 noun /doʊs/

dose

dose
Meaning
a measured amount of a medicine or drug taken at one time
Example
The doctor prescribed one dose of the medicine every six hours.
Le médecin a prescrit une dose de médicament toutes les six heures.
C2 noun /dreɪk/

Drake

canard mâle
Meaning
a male duck; a type of waterfowl
Example
The drake led his family of ducks across the pond.
Le drake a conduit sa famille de canards à travers l'étang.
C1 adjective /dɪˈskriːt/

discrete

discret
Meaning
individually separate and distinct
Example
The course is divided into three discrete modules.
Le cours est divisé en trois modules discrets.
C1 verb ˈdiː.vi.eɪt

deviate

s'écarter
Meaning
To depart from an established course or normal pattern.
Example
He tends to deviate from the original plan.
Il a tendance à s'écarter du plan initial.
C1 noun /ˈdɪsənˌtɛri/

dysentery

maladie intestinale (diarrhée avec sang et mucus)
Meaning
An infection of the intestines resulting in severe diarrhea with blood and mucus.
Example
Many soldiers suffered from dysentery during the war.
Beaucoup de soldats ont souffert de dysenterie pendant la guerre.
C1 verb /ˈdrɪbəl/

dribble

goutte / dribbler le ballon avec de petits coups
Meaning
to let liquid flow slowly in drops or to move a ball skillfully with repeated small kicks or bounces
Example
The baby dribbled milk on his shirt.
Le bébé a renversé du lait sur sa chemise.
C1 noun /ˌdɜːrməˈtɑːlədʒɪst/

dermatologist

dermatologue
Meaning
A doctor who specializes in the treatment of skin diseases.
Example
She consulted a dermatologist for her skin allergy.
Elle a consulté un dermatologue pour son allergie à la peau.
C1 verb /dɪˈspɛl/

dispel

dissiper
Meaning
to make a doubt, feeling, or belief disappear
Example
The teacher's explanation dispelled the students' confusion.
L'explication de l'enseignant a dissipé la confusion des élèves.
B1 noun /dəˈrɛktər/ or /daɪˈrɛktər/

director

directeur
Meaning
a person who manages or oversees a company, department, or film
Example
The director gave final approval for the new movie script.
Le directeur a donné son approbation finale pour le script du nouveau film.
B1 adjective /ˈdaɪɪŋ/

Dying

mourant; en train de mourir;
Meaning
approaching death; in the process of dying; fading away
Example
The dying plant needs water immediately.
La plante mourante a besoin d'eau immédiatement.
C1 verb diːˈsɛn.sɪ.taɪz

desensitize

désensibiliser
Meaning
To make someone less sensitive or reactive to something through repeated exposure.
Example
Constant exposure to violence can desensitize people.
Une exposition constante à la violence peut désensibiliser les gens.
B1 adverb /ˈdeɪndʒərəsli/

Dangerously

dangereusement
Meaning
in a way that could cause harm or injury; riskily
Example
He was driving dangerously fast on the highway.
Il conduisait dangereusement vite sur l'autoroute.
C1 noun /dɪˈspɜːrʒən/

dispersion

dispersion
Meaning
The action or process of distributing things or people over a wide area.
Example
The dispersion of seeds by the wind helps plants reproduce.
La dispersion des graines par le vent aide les plantes à se reproduire.
C2 adjective /dɪˈspjuːtəbl/

Disputable

discutable; douteux
Meaning
open to debate or argument; questionable
Example
The facts in the case are disputable and need further investigation.
Les faits dans l'affaire sont discutables et nécessitent une enquête plus approfondie.
C1 verb /dɪsˈlɒdʒ/

dislodge

déloger
Meaning
To remove or force out from a position, especially one that is fixed or hard to move.
Example
The troops dislodged the enemy from the hill.
Les troupes ont délogé l'ennemi de la colline.
C2 verb /ˈdɛsɪkeɪt/

desiccate

dessécher
Meaning
to dry up completely or remove the moisture from something
Example
The hot sun can quickly desiccate plants in the desert.
Le soleil chaud peut rapidement dessécher les plantes dans le désert.
A2 noun /dɪˈziːz/

disease

maladie
Meaning
An illness or medical condition that affects the body or mind.
Example
The doctor is researching a cure for the disease.
Le médecin fait des recherches sur un remède pour la maladie.
C1 adjective /ˈdesələt/

Desolate

désert; solitaire; stérile
Meaning
deserted; lonely; barren
Example
The abandoned village looked desolate and empty.
Le village abandonné avait l'air désert et vide.
C2 adjective /ˈdjuːtiəs/

duteous

obéissant
Meaning
dutiful; obedient and respectful
Example
The duteous child always followed her parents’ instructions.
L'enfant obéissant suivait toujours les instructions de ses parents.
C2 noun /ˈdəʊ.lər/

dolor

douleur
Meaning
A state of great sorrow or distress.
Example
The nation was in deep dolor after the tragedy.
La nation était dans une grande douleur après la tragédie.
B2 noun /dɪsˈɡreɪs/

Disgrace

déshonneur; humiliation; honte
Meaning
loss of reputation or respect as the result of a dishonorable action; a shameful situation
Example
His arrest brought disgrace upon his entire family and reputation.
Son arrestation a porté le déshonneur sur toute sa famille et sa réputation.
A2 noun /ˈdrʌɡˌstɔːr/

drugstore

pharmacie
Meaning
A retail store that sells medicines, health-related products, and sometimes cosmetics or snacks.
Example
I stopped by the drugstore to buy some cold medicine.
Je suis allé à la pharmacie pour acheter des médicaments contre le rhume.
B1 adjective /ˈdefɪnət/

Definite

défini; clair; spécifique
Meaning
clearly stated or decided; not vague or uncertain; specific
Example
We need a definite answer by tomorrow.
Nous avons besoin d'une réponse définitive pour demain.
B2 adjective /dɪˈvaɪn/

Divine

divin; sacré; semblable à un dieu; lié à Dieu ou à une divinité
Meaning
heavenly; sacred; godlike; relating to God or a deity
Example
The divine beauty of the sunset took their breath away.
La beauté divine du coucher du soleil leur coupa le souffle.
C1 noun /ˌdɪsəˈluːʃən/

dissolution

dissolution
Meaning
the act of formally ending or breaking apart something, such as an organization or marriage
Example
The dissolution of the company was announced yesterday.
La dissolution de l'entreprise a été annoncée hier.
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.
A2 verb /drɔː/

draw

dessiner
Meaning
to create pictures or designs with a pencil or pen
Example
She draws beautiful landscapes in her spare time.
Elle dessine de beaux paysages pendant son temps libre.
A1 adjective /dɑːk/

Dark

sombre
Meaning
having little or no light; of a deep shade approaching black
Example
She prefers dark colors for her winter clothes.
Elle préfère les couleurs sombres pour ses vêtements d'hiver.
C1 adjective /dɪˈspɜːrst/

dispersed

dispersé
Meaning
Scattered or spread across a wide area.
Example
The dispersed population made it difficult to provide public services.
La population dispersée a rendu difficile la fourniture de services publics.
C2 noun /ˈdeb.juː.tɑːnt/

debutante

jeune femme faisant sa première apparition formelle dans la société
Meaning
A young woman making her first formal appearance in society.
Example
The debutante wore a white gown at the ball.
La debutante portait une robe blanche au bal.
C1 adjective /ˈdeɪnti/

dainty

délicat et joli
Meaning
Delicately small, pretty, and often considered elegant.
Example
She wore a dainty necklace made of pearls.
Elle portait un collier délicat fait de perles.
B2 noun /ˌdɪs.əˈbɪl.ə.ti/

Disability

handicap
Meaning
a physical or mental condition that limits a person's movements, senses, or activities
Example
Despite his physical disability, he became a successful athlete in wheelchair racing.
Malgré son handicap physique, il est devenu un athlète à succès dans les courses en fauteuil roulant.
A1 noun /dɔːɡ/

Dog

chien
Meaning
a domesticated carnivorous mammal that is typically kept as a pet or for work
Example
The loyal dog waited patiently for its owner to return home.
Le chien fidèle attendit patiemment que son propriétaire revienne à la maison.
C1 noun /ˌdɪp.ləˈmæt.ɪk ˈmaɪl.stəʊn/

diplomatic milestone

jalon diplomatique
Meaning
A significant achievement or important event in diplomatic relations.
Example
Hosting the summit was a diplomatic milestone.
L'organisation du sommet était un jalon diplomatique.
C2 noun /dɪˈsɪstəns/

desistance

désistance
Meaning
The act of stopping or ceasing from some action or behavior.
Example
The court urged his desistance from further unlawful activities.
Le tribunal l'a encouragé à cesser toute activité illégale supplémentaire.
B2 noun /dɪˈstɜː.bəns/

Disturbance

perturbation; trouble; dérangement
Meaning
the interruption of a settled and peaceful condition; anxiety or mental uneasiness
Example
The loud music created a disturbance that bothered all the neighbors.
La musique forte a créé une perturbation qui a dérangé tous les voisins.
B2 adjective /dæmp/

damp

humide
Meaning
slightly wet, often in an unpleasant way
Example
The room felt cold and damp after the rain.
La pièce était froide et humide après la pluie.
C1 verb /dɪˈsɛm.ɪ.neɪt/

disseminate

diffuser
Meaning
To spread or give out something, especially news, information, ideas, etc., to a lot of people.
Example
Social media helps to disseminate information quickly.
Les réseaux sociaux aident à diffuser rapidement les informations.
B2 noun /ˈdel.ɪ.ɡət/

Delegate

délégué
Meaning
a person chosen or elected to act for or represent others; representative
Example
Each country sent a delegate to participate in the international conference.
Chaque pays a envoyé un délégué pour participer à la conférence internationale.
C1 noun /dɪˈfɪʃ.ən.si/

Deficiency

déficience; manque; insuffisance
Meaning
a lack or shortage of something; inadequacy or insufficiency
Example
The doctor diagnosed a vitamin D deficiency in the patient's blood test.
Le médecin a diagnostiqué une carence en vitamine D lors du test sanguin du patient.
C1 adjective /ˈdɔːr.mənt/

Dormant

inactif; dormant; temporairement suspendu; pas actuellement actif
Meaning
inactive; sleeping; temporarily suspended; not currently active
Example
The volcano has been dormant for over a century.
Le volcan est inactif depuis plus d'un siècle.
C1 verb /daɪˈvɜːrdʒ/

diverge

diverger
Meaning
to separate and go in different directions; to differ
Example
The two paths diverge at the fork in the road.
Les deux chemins se séparent à la bifurcation de la route.
C2 noun /ˈdɪti/

ditty

petite chanson
Meaning
a short, simple song or poem
Example
She sang a cheerful little ditty while cooking.
Elle chanta une petite chanson joyeuse en cuisinant.
B2 noun /ˈdɔː.weɪ/

doorway

porte
Meaning
the space where a door opens into a room or building
Example
She stood in the doorway waiting for him to arrive.
Elle se tenait dans l'embrasure de la porte, attendant qu'il arrive.
C1 noun dɪˈdʒɛnəˌreɪtɪv dɪˈzizɪz

degenerative diseases

maladies dégénératives
Meaning
Medical conditions that involve the deterioration or progressive decline of tissues, organs, or functions
Example
Degenerative diseases are common in an aging population.
Les maladies dégénératives sont courantes dans une population vieillissante.
C2 adjective /dɪˈluːsəri/

delusory

illusoires
Meaning
Based on illusion; not real.
Example
He was filled with delusory hopes of becoming famous overnight.
Il était rempli de faux espoirs de devenir célèbre du jour au lendemain.
C2 verb /dɪˈtruːd/

detrude

pousser vers le bas ou vers l'extérieur
Meaning
To thrust or force something downward or outward.
Example
The violent waves detruded rocks from the cliff.
Les vagues violentes ont poussé les roches de la falaise.
C2 noun /daɪˈvɛstɪtʃər/

divestiture

désinvestissement
Meaning
the action of selling off or disposing of business interests or assets
Example
The divestiture of the subsidiary was completed last year.
La désinvestissement de la filiale a été achevé l'année dernière.
C1 adjective /ˈdɪn.dʒi/

Dingy

sale et sombre; de couleur terne
Meaning
dark and dirty; gloomy; dull in color
Example
The old building had dingy walls that needed painting.
Le vieux bâtiment avait des murs sales qui avaient besoin d'être peints.
C1 noun /dɪˌnʌnsiˈeɪʃən/

denunciation

dénonciation / accusation publique
Meaning
the public condemnation or accusation of someone or something
Example
The journalist's article was a strong denunciation of corruption.
L'article du journaliste était une forte dénonciation de la corruption.
C2 noun /ˈdɪfɪdəns/

diffidence

manque de confiance en soi
Meaning
Lack of self-confidence; shyness or modesty.
Example
Her diffidence made it hard for her to speak in public.
Son manque de confiance en elle rendait difficile de parler en public.
C2 adjective /ˈdaʊ.di/

dowdy

démodé / usé
Meaning
unfashionable, dull, or shabby in appearance
Example
She wore a dowdy dress to the party.
Elle portait une robe démodée à la fête.
B1 adjective /dɪˈlaɪtɪd/

delighted

ravie
Meaning
feeling or showing great pleasure and happiness
Example
She was delighted with the surprise gift.
Elle était ravie du cadeau surprise.
B2 adjective /dɪˈstɪŋkt/

Distinct

distinct; unique; clair; reconnaissable
Meaning
separate and different; clear and recognizable; unique
Example
Each painting has its own distinct style and character.
Chaque peinture a son propre style et caractère distinct.
B2 verb /dæʃ/

dash

se déplacer rapidement et soudainement; frapper ou casser quelque chose violemment
Meaning
to move quickly and suddenly; to strike or break something violently
Example
She dashed across the street to catch the bus.
Elle a couru rapidement dans la rue pour attraper le bus.
B2 noun /ˈdrɔː.bæk/

Drawback

inconvénient; défaut; problème
Meaning
a feature that renders something less acceptable; a disadvantage or problem
Example
The main drawback of living in the city is the high cost of housing.
Le principal inconvénient de vivre en ville est le coût élevé du logement.
B1 adjective dəˈmes.tɪk

domestic

domestique
Meaning
Existing or occurring inside a particular country; not foreign or international.
Example
Domestic investments stabilize the economy.
Les investissements nationaux stabilisent l'économie.
A2 noun /dɪˈɡriː/

degree

degré / niveau
Meaning
an amount or level of something; an academic qualification
Example
She earned a degree in engineering.
Elle a obtenu un diplôme en génie.
B1 noun /ˌdes.tɪˈneɪ.ʃən/

Destination

destination
Meaning
the place to which someone or something is going; the ultimate purpose or end point
Example
Paris was their dream destination for their honeymoon trip.
Paris était leur destination de rêve pour leur voyage de lune de miel.
C2 noun /dɪˈpləʊmətɪst/

diplomatist

diplomate
Meaning
A person skilled in diplomacy; another word for diplomat.
Example
The diplomatist handled the negotiations with great tact.
Le diplomate a géré les négociations avec grande tact.
B2 noun /dɪˈnɒmɪˌneɪtər/

denominator

dénominateur
Meaning
the number below the line in a fraction; a common factor in a situation
Example
In the fraction 3/4, the number 4 is the denominator.
Dans la fraction 3/4, le nombre 4 est le dénominateur.
C1 adjective /ˌdɪsɪnˈdʒɛnjʊəs/

disingenuous

fallacieux
Meaning
not candid or sincere; giving a false appearance of honesty or openness
Example
She gave a disingenuous excuse for missing the meeting.
Elle a donné une excuse fallacieuse pour ne pas assister à la réunion.
C1 noun /ˈderˌdevəl/

daredevil

courageux imprudent
Meaning
A person who enjoys doing dangerous or risky things.
Example
The stunt was performed by a famous daredevil.
L'acrobatie a été réalisée par un célèbre imprudent.
C2 verb /dɪsˈmɛmbər/

dismember

dismembrer
Meaning
to cut or tear the limbs from a body; to divide into separate parts
Example
The king ordered his enemies to be dismembered.
Le roi a ordonné que ses ennemis soient dismembrés.
C1 verb /dɪˈplɔːr/

deplore

déplorer
Meaning
to feel or express strong disapproval of something; to regret deeply
Example
Many people deplore the violence shown on television.
Beaucoup de gens déplorent la violence montrée à la télévision.
C2 verb /dɪˈkleɪm/

declaim

déclamer
Meaning
to speak aloud in a formal, passionate, or theatrical way
Example
The actor declaimed his lines with great intensity.
L'acteur déclama ses répliques avec une grande intensité.
A1 verb /driːm/

dream

rêver
Meaning
to have thoughts and images in your mind while sleeping; to hope for
Example
I often dream about flying in the sky.
Je rêve souvent de voler dans le ciel.
C1 noun /dɪˌlɪb.əˈreɪ.ʃənz/

deliberations

délibérations
Meaning
Careful consideration and discussion before making decisions.
Example
Deliberations on sustainability continued for hours.
Les délibérations sur la durabilité ont duré des heures.
B2 adjective daɪˈvɜːs

diverse

divers
Meaning
Showing a great deal of variety; very different.
Example
Diverse industries enhance economic resilience.
Les industries diversifiées renforcent la résilience économique.
A2 noun /ˈdæm.ɪdʒ/

Damage

dommages; préjudice
Meaning
physical harm caused to something; injury or harm that reduces value or usefulness
Example
The storm caused significant damage to the coastal buildings.
La tempête a causé des dommages importants aux bâtiments côtiers.
B2 verb /dɪsˈtɜːb/

disturb

déranger
Meaning
to interrupt or cause someone to stop what they are doing
Example
Please don’t disturb me while I’m studying.
S'il vous plaît, ne me dérangez pas pendant que j'étudie.
C1 verb /dɪsˈkwɑːlɪfaɪ/

disqualify

disqualifier
Meaning
to officially prevent someone from participating or being eligible
Example
The referee decided to disqualify the player for cheating.
L'arbitre a décidé de disqualifier le joueur pour tricher.
C1 adjective /ˈdrɪəri/

dreary

morose / lugubre
Meaning
dull, bleak, and lifeless; depressing
Example
The long, dreary winter made everyone feel gloomy.
L'hiver long et lugubre a rendu tout le monde triste.
C1 noun/verb /dɪsˈdeɪn/

disdain

mépris
Meaning
The feeling that someone or something is unworthy of respect; to regard with contempt.
Example
She looked at the messy room with open disdain.
Elle regarda la chambre en désordre avec du mépris.
C1 verb /ˌdɪsˈmaʊnt/

dismount

descendre
Meaning
to get off or down from something, especially a horse, bicycle, or motorcycle
Example
The rider dismounted from the horse after a long journey.
Le cavalier est descendu du cheval après un long voyage.
C2 noun /ˌdoʊ.məˈstɪs.ə.ti/

domesticity

domesticité
Meaning
Life at home or devotion to family life.
Example
She enjoys the domesticity of cooking and gardening.
Elle apprécie la domesticité de la cuisine et du jardinage.
B2 verb /drɪft/

drift

dériver
Meaning
to move slowly, especially by air or water currents
Example
The boat began to drift away from the shore.
Le bateau a commencé à dériver loin du rivage.
B2 noun daɪˈlem.ə

dilemma

dilemme, choix difficile
Meaning
A situation in which a difficult choice has to be made between two or more alternatives.
Example
She faced a moral dilemma at work.
Elle a fait face à un dilemme moral au travail.
C1 adjective /dɪsˈpæʃənət/

dispassionate

impartial
Meaning
not influenced by strong emotion; impartial
Example
The judge remained dispassionate throughout the trial.
Le juge est resté impartial pendant tout le procès.
B2 noun /daɪˈmen.ʃənz/

dimensions

dimensions
Meaning
Aspects or features of a situation, problem, or thing.
Example
New dimensions of space exploration are being uncovered.
De nouvelles dimensions de l'exploration spatiale sont en train d'être découvertes.
A1 noun /dres/

Dress

robe
Meaning
a piece of clothing for women or girls that covers the body and extends down over the legs
Example
She wore a beautiful blue dress to the party.
Elle portait une belle robe bleue à la fête.
C1 noun, adjective /dɪˈrɪvətɪv/

derivative

dérivé
Meaning
Something that is based on another source; in math, a measure of how a function changes.
Example
The film was criticized for being too derivative of earlier works.
Le film a été critiqué pour être trop dérivé des œuvres précédentes.
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 /dɪsˈkʌmfɪtɪŋ/

discomfiting

gênant
Meaning
Causing unease, embarrassment, or discomfort.
Example
His discomfiting questions made everyone shift uncomfortably in their seats.
Ses questions gênantes ont fait en sorte que tout le monde se déplace mal à l'aise dans leurs sièges.
C1 verb /dɪˈpoʊz/

depose

déposer
Meaning
to remove someone from office or power, especially suddenly and forcefully
Example
The rebels managed to depose the dictator after years of unrest.
Les rebelles ont réussi à déposer le dictateur après des années de troubles.
A2 preposition /dɪˈspaɪt/

despite

malgré
Meaning
Without being affected by; in spite of.
Example
He continued his work despite the difficulties.
Il a continué son travail malgré les difficultés.
C2 adjective /dɪˈrɪzəbl/

derisible

ridiculisable
Meaning
deserving ridicule or mockery
Example
His excuse was so weak that it was plainly derisible.
Son excuse était si faible qu'elle était manifestement ridiculisable.
B2 noun /ˈdef.ə.sɪt/

Deficit

déficit; manque
Meaning
the amount by which something is too small; a shortfall or lack
Example
The government faced a budget deficit of millions due to increased spending.
Le gouvernement a fait face à un déficit budgétaire de millions en raison de l'augmentation des dépenses.
B2 noun /dɪsˈɡʌst/

Disgust

dégoût
Meaning
a feeling of revulsion or strong disapproval aroused by something unpleasant
Example
She expressed her disgust at the politician's corrupt behavior openly.
Elle a exprimé son dégoût pour le comportement corrompu du politicien ouvertement.
B2 verb /ˌdaɪəɡˈnoʊz/

diagnose

diagnostiquer
Meaning
To identify a disease, condition, or problem by examining symptoms.
Example
The doctor diagnosed him with pneumonia.
Le médecin l'a diagnostiqué avec une pneumonie.
C1 adjective /ˈdɑːsəl/ or /ˈdəʊsaɪl/

docile

docile
Meaning
easily managed, taught, or controlled; submissive
Example
The docile puppy quickly learned new tricks.
Le chiot docile a rapidement appris de nouveaux tours.
B1 noun /ˈdaɪ.mənd/

Diamond

diamant
Meaning
a precious stone that is extremely hard and brilliant when cut
Example
She wore a diamond ring on her finger.
Elle portait une bague en diamant a son doigt.
C2 noun /dɪˈsweɪʒən/

dissuasion

dissuasion
Meaning
The act of persuading someone not to take a course of action.
Example
Her dissuasion prevented him from making a bad investment.
Sa dissuasion l'a empêché de faire un mauvais investissement.
A2 verb, noun /drɒp/

drop

laisser tomber / goutte
Meaning
to let something fall; a small quantity of liquid
Example
Be careful not to drop your phone.
Faites attention à ne pas faire tomber votre téléphone.
B2 adjective /dɪˈraɪvd/

derived

dérivé
Meaning
Developed or obtained from something else; not original.
Example
The word is derived from Latin.
Le mot est dérivé du latin.
C2 noun /ˈdaɪəˌdɛm/

diadem

diadème
Meaning
A crown or headband worn as a symbol of royalty or authority.
Example
The queen wore a glittering diadem at the coronation.
La reine portait une diadème étincelante lors du couronnement.
B1 noun /dɪˈvɪʒən/

division

division
Meaning
the action of separating something into parts; or a large administrative unit
Example
The company has a separate division for research and development.
L'entreprise a une division séparée pour la recherche et le développement.
B1 verb /dɪˈfaɪn/

define

définir
Meaning
to explain the meaning of a word, phrase, or concept clearly
Example
The teacher asked the student to define the word 'democracy'.
Le professeur a demandé à l'élève de définir le mot 'démocratie'.
C2 verb /dɪˈkæmp/

decamp

fuir
Meaning
To depart suddenly or secretly, often to avoid trouble or escape.
Example
The thief decamped before the police arrived.
Le voleur s'est échappé avant que la police n'arrive.
B2 noun /dɪˈfɛndər/

defender

défenseur
Meaning
a person who protects someone or something from harm or attack
Example
The defender blocked the shot and saved the goal.
Le défenseur a bloqué le tir et a sauvé le but.
C1 verb /dɪˈfjuːz/

diffuse

diffuser
Meaning
to spread over a wide area or among a large number of people
Example
The smell of fresh bread diffused through the entire house.
L'odeur du pain frais s'est diffusée dans toute la maison.
B1 verb /ˈdekəreɪt/

decorate

décorer
Meaning
to make something look more attractive by adding ornaments
Example
We will decorate the room for the party.
Nous allons décorer la pièce pour la fête.
C1 noun /ˈdiːviəns/

deviance

déviance
Meaning
Behavior that differs from accepted social or moral standards.
Example
The book studies deviance in urban youth culture.
Le livre étudie la déviance dans la culture urbaine des jeunes.
C1 verb /dɛlv/

delve

approfondir
Meaning
To investigate deeply; to dig into a subject or area.
Example
The researcher delved into ancient manuscripts to find clues.
Le chercheur a approfondi les manuscrits anciens pour trouver des indices.
C1 noun /ˌdɛməˈlɪʃən/

demolition

démolition
Meaning
the act or process of destroying a building or structure
Example
The demolition of the old factory took several weeks.
La démolition de l'ancienne usine a pris plusieurs semaines.
A2 adverb /dəˈrɛktli/ or /daɪˈrɛktli/

directly

directement
Meaning
in a straight line or manner; without anything in between
Example
She spoke directly to the manager about her concerns.
Elle a parlé directement au manager de ses préoccupations.
A1 adverb /daʊn/

down

en bas
Meaning
from a higher to a lower position
Example
He walked down the stairs slowly.
Il est descendu lentement les escaliers.
C1 adjective /dɪˈbɪl.ɪ.teɪ.tɪŋ/

debilitating

affaiblissant
Meaning
Making someone or something weak and infirm.
Example
The disease had a debilitating effect on his health.
La maladie avait un effet affaiblissant sur sa santé.
B2 noun /ˈdreɪ.nɪdʒ/

drainage

drainage
Meaning
the system or process by which water or other liquids are drained away
Example
Poor drainage caused flooding in the neighborhood.
Un mauvais drainage a causé des inondations dans le quartier.
C2 adjective /ˌdɛl.ɪˈtɪə.ri.əs/

deleterious

nuisible
Meaning
Causing physical or mental harm or damage.
Example
Smoking has deleterious effects on health.
Fumer a des effets nuisibles sur la santé.
B1 adjective ˌdem.əˈkræt.ɪk

democratic

démocratique
Meaning
Relating to or supporting democracy or its principles.
Example
Democratic governance ensures equal rights.
La gouvernance démocratique garantit l'égalité des droits.
B2 adjective /dɪˈzaɪərəbl/

desirable

désirable
Meaning
worth having or wanting; attractive
Example
The location of the house was highly desirable, with great views.
L'emplacement de la maison était très désirable, avec de superbes vues.
B2 noun /ˈdræɡ.ən.flaɪ/

Dragon-fly

libellule
Meaning
a large insect with four transparent wings that lives near water
Example
The dragonfly hovered over the pond.
La libellule planait au-dessus de l'étang.
C1 noun ˌdɪs.æmˌbɪɡ.juˈeɪ.ʃən

disambiguation

désambiguïsation
Meaning
The removal of ambiguity by making something clear and unambiguous.
Example
The AI system applies disambiguation to refine text understanding.
Le système IA applique la disambiguation pour affiner la compréhension du texte.
B1 verb /dɪˈklɛər/

declare

déclarer
Meaning
To announce something formally or officially.
Example
The government declared a state of emergency.
Le gouvernement a déclaré l'état d'urgence.
C2 adjective /daɪˈɡrɛsɪv/

digressive

tendance à s'écarter du sujet principal
Meaning
Tending to depart from the main subject in speech or writing.
Example
The speaker's digressive style made the lecture difficult to follow.
Le style digressif de l'orateur a rendu la conférence difficile à suivre.
C2 adjective /ˈdəʊ.lə.rəs/

dolorous

doloureux
Meaning
Expressing great sorrow or distress.
Example
He spoke in a dolorous tone after the loss.
Il a parlé sur un ton doloureux après la perte.
A2 noun /dɪˈpɑːrtmənt/

department

département
Meaning
a division of a large organization such as a government, university, or company
Example
She works in the marketing department.
Elle travaille dans le département marketing.