diversity
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B2 noun daɪˈvɜːsɪti

diversity

diversité
Meaning
The state of being diverse; variety.
Example
Biodiversity promotes ecosystem stability and resilience.
La biodiversité favorise la stabilité et la résilience des écosystèmes.
C1 noun /dɪˈfjuːʒən/

diffusion

diffusion
Meaning
the spreading of something more widely or the movement of particles from high to low concentration
Example
The diffusion of information on social media is rapid.
La diffusion de l'information sur les réseaux sociaux est rapide.
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.
C1 noun /ˈdæɡ.ər/

Dagger

dague
Meaning
a short knife with a pointed blade used as a weapon
Example
The ancient warrior carried a silver dagger.
Le guerrier ancien portait une dague en argent.
C2 verb /dɪsˈkʌmfɪt/

discomfit

déconcerter
Meaning
to make someone feel uneasy, embarrassed, or confused
Example
The interviewer’s tough questions discomfited the candidate.
Les questions difficiles de l'intervieweur ont déstabilisé le candidat.
C2 verb /dɪsˈpɔːrt/

disport

se divertir
Meaning
To amuse oneself in a lively or playful way.
Example
The children disported themselves in the garden.
Les enfants se sont amusés dans le jardin.
B2 noun /dɪˈpləʊməsi/

diplomacy

diplomatie
Meaning
The profession, activity, or skill of managing international relations or handling affairs tactfully.
Example
Effective diplomacy helped avoid the conflict.
Une diplomatie efficace a permis d'éviter le conflit.
C1 verb /doʊt/

dote

gâter
Meaning
to show excessive love or fondness for someone or something
Example
She tends to dote on her grandchildren.
Elle a tendance à gâter ses petits-enfants.
B2 noun /dʌv/

Dove

colombe
Meaning
a small, gentle bird with soft cooing sounds, often white and symbolizing peace
Example
The white dove flew peacefully across the blue sky.
La colombe blanche vola paisiblement à travers le ciel bleu.
C1 noun /dɪˈvɪnɪti/

divinity

divinité
Meaning
The quality or state of being divine; a deity.
Example
The priest spoke about the divinity of the soul.
Le prêtre a parlé de la divinité de l'âme.
C1 noun dɛkˈstɛr.ɪ.ti

dexterity

dextérité
Meaning
Skill in performing tasks, especially with the hands; mental skill or adroitness.
Example
His dexterity in playing the piano amazed the audience.
Sa dextérité à jouer du piano a étonné le public.
B2 noun /djuː/

Dew

rosée
Meaning
tiny drops of water that form on cool surfaces at night when atmospheric water vapour condenses
Example
The morning dew glistened on the grass.
La rosée du matin brillait sur l'herbe.
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.
C1 adjective /dɪˈreɪndʒd/

deranged

fou
Meaning
mentally disturbed or insane; behaving irrationally
Example
The deranged man shouted nonsense in the street.
L'homme fou a crié des absurdités dans la rue.
B1 noun /dɪˈtɛktɪv/

detective

détective
Meaning
a person whose job is to investigate and solve crimes
Example
The detective solved the mystery in just two days.
Le détective a résolu le mystère en seulement deux jours.
C1 adjective /dɪˈvaʊt/

devout

dévoué
Meaning
Deeply religious or sincere.
Example
He is a devout believer who prays every day.
Il est un croyant dévoué qui prie chaque jour.
C1 noun /dɪˈlɪriəm/

delirium

délire
Meaning
An acutely disturbed state of mind characterized by restlessness, illusions, and incoherence.
Example
The patient experienced delirium after the surgery due to the strong medication.
Le patient a éprouvé un délire après la chirurgie en raison des médicaments forts.
C1 adjective /ˈdek.stər.əs/

dexterous

habile
Meaning
Showing or having skill, especially with the hands; mentally adroit and skillful.
Example
A dexterous programmer can write complex codes effortlessly.
Un programmeur habile peut écrire des codes complexes sans effort.
B2 noun /ˈdjuːəʊ/

duo

duo
Meaning
a pair of people or things, especially in music or entertainment
Example
The musical duo performed their latest hit at the concert.
Le duo musical a interprété son dernier succès lors du concert.
C2 verb /deɪn/

deign

agir en-dessous de sa dignité
Meaning
to do something considered beneath one's dignity
Example
The king did not deign to reply to the commoner.
Le roi ne daigna pas répondre au roturier.
B2 noun /ˈdɛnɪmz/

denims

pantalons en denim
Meaning
pants or clothes made from denim fabric, usually jeans
Example
He wore blue denims with a white shirt.
Il portait des pantalons en denim bleus avec une chemise blanche.
B2 noun /ˈdiːlər/

dealer

vendeur
Meaning
a person or business that buys and sells goods; someone who distributes
Example
The car dealer offered a discount to attract customers.
Le vendeur de voitures a offert une réduction pour attirer les clients.
B1 verb /dɪˈklaɪn/

decline

diminuer
Meaning
To become smaller, fewer, or less; to decrease gradually.
Example
The unemployment rate continues to decline.
Le taux de chômage continue de diminuer.
B1 adjective /def/

Deaf

sourd; ayant des difficultés à entendre
Meaning
unable to hear; having a hearing impairment
Example
The deaf child learned to communicate using sign language.
L'enfant sourd a appris à communiquer en utilisant la langue des signes.
C1 noun ˌdjʊə.rəˈbɪl.ə.ti

durability

durabilité
Meaning
The ability to withstand wear, pressure, or damage; hard-wearing.
Example
The durability of materials affects performance.
La durabilité des matériaux affecte la performance.
C1 verb /dɪˈvɒlv/

devolve

déléguer
Meaning
To pass power, responsibility, or duties to another person or group.
Example
The responsibility will devolve on the new manager.
La responsabilité sera transférée au nouveau responsable.
A1 noun /dæd/

dad

papa
Meaning
an informal term for father
Example
My dad taught me how to ride a bike.
Mon papa m'a appris à faire du vélo.
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 /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.
B2 noun /dɪˈvoʊ.ʃən/

Devotion

dévotion; fidélité; enthousiasme
Meaning
love, loyalty, or enthusiasm for a person, activity, or cause
Example
Her devotion to helping others made her a beloved figure in the community.
Sa dévotion à aider les autres a fait d'elle une figure bien-aimée dans la communauté.
B2 adjective /dɪm/

Dim

sombre; peu de lumière; faible
Meaning
not bright; having little light; faint
Example
The room was dim with only a small candle for light.
La pièce était sombre, avec seulement une petite bougie pour la lumière.
C2 verb /ˌdɪsəˈvaʊ/

disavow

désavouer
Meaning
to deny responsibility for or connection with something
Example
He disavowed any involvement in the scandal.
Il a désavoué toute implication dans le scandale.
B2 noun /dɪˈpen.dəns/

Dependence

dépendance
Meaning
the state of relying on or needing someone or something for support; addiction
Example
His dependence on technology made it difficult for him to work without internet.
Sa dépendance à la technologie rendait difficile de travailler sans internet.
B1 noun /doʊˈneɪ.ʃən/

Donation

donation; contribution
Meaning
something that is given to a charity, especially a sum of money; the act of giving
Example
The generous donation helped the hospital purchase new medical equipment.
La généreuse donation a aidé l'hôpital à acheter de nouveaux équipements médicaux.
A2 noun /ˈdɪs.təns/

Distance

distance
Meaning
the length of space between two points; remoteness in place, time, or relationship
Example
The distance between the two cities is approximately three hundred kilometers.
La distance entre les deux villes est d'environ trois cents kilomètres.
C2 verb /ˈdɒɡmətaɪz/

dogmatize

dogmatiser
Meaning
To state opinions or beliefs as if they were absolute truths.
Example
The professor tended to dogmatize on political issues.
Le professeur avait tendance à dogmatiser sur les questions politiques.
C1 noun /ˈdaʊri/

dowry

dot
Meaning
Property or money brought by a bride to her husband at marriage.
Example
The dowry tradition is still followed in some cultures.
La tradition du dot est encore suivie dans certaines cultures.
C1 noun /ˌdɪs.kʌl.əˈreɪ.ʃən/

discoloration

décoloration
Meaning
The process of changing or losing color; fading.
Example
Sun exposure causes discoloration of fabrics.
L'exposition au soleil provoque la décoloration des tissus.
C1 noun /dɪˈskrep.ən.si/

discrepancy

discrépance, différence, divergence
Meaning
A lack of compatibility or similarity between two or more facts.
Example
The audit revealed a discrepancy between the reported earnings and actual income.
L'audit a révélé une discrépance entre les bénéfices déclarés et les revenus réels.
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 /dɪˈstɪŋk.ʃən/

Distinction

distinction; excellence; reconnaissance
Meaning
a difference or contrast between similar things; excellence that sets someone apart; honor or recognition
Example
She graduated with distinction, earning the highest honors in her class.
Elle a obtenu son diplôme avec distinction, obtenant les plus grands honneurs dans sa classe.
B1 noun /dɪsk/

disk

disque / dispositif de stockage de données
Meaning
a flat, circular object, often used to store data electronically
Example
All the data is saved on a hard disk.
Toutes les données sont enregistrées sur un disque dur.
C2 noun /ˌdɪskwɪˈzɪʃən/

disquisition

disquisition
Meaning
A long or elaborate discussion or written essay on a particular subject.
Example
The professor gave a lengthy disquisition on ancient philosophy.
Le professeur a donné une disquisition approfondie sur la philosophie antique.
C2 verb /dɪˈkænt/

decant

décanter
Meaning
To pour liquid gently from one container into another, especially without disturbing the sediment.
Example
She carefully decanted the wine into a clean glass.
Elle a soigneusement versé le vin dans un verre propre.
C1 noun /dɪˈkriː/

Decree

décret
Meaning
an official order issued by a legal authority; a judicial decision or edict
Example
The king issued a decree that all citizens must pay additional taxes.
Le roi a émis un décret stipulant que tous les citoyens doivent payer des taxes supplémentaires.
C1 noun /ˈduːmz.deɪ/

Doomsday

le jour du jugement dernier; le jour de la fin du monde
Meaning
the last day of the world's existence; a time of catastrophic destruction
Example
The preacher spoke about doomsday and the importance of preparing spiritually.
Le prédicateur a parlé du jour du jugement dernier et de l'importance de se préparer spirituellement.
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.
C2 adjective /dɪˈstɛnsəbl̩/

distensible

distensible
Meaning
Capable of being stretched or expanded.
Example
The stomach is a distensible organ that can expand after eating.
L'estomac est un organe distensible qui peut se dilater après avoir mangé.
B1 verb /dɪˈtɜːrmɪn/

determine

déterminer
Meaning
to decide; to find out exactly
Example
We must determine the cause of the problem.
Nous devons déterminer la cause du problème.
C2 adjective /ˈdæpəld/

dappled

tacheté
Meaning
Marked with spots or patches of light and shade or different colors.
Example
The forest floor was dappled with sunlight.
Le sol de la forêt était tacheté de lumière solaire.
B2 adjective /dɪˌveləpˈmentl/

developmental

développemental
Meaning
relating to the process of growth or progress
Example
Early childhood is a crucial developmental stage for learning.
La petite enfance est une étape développementale cruciale pour l'apprentissage.
C2 noun /dɪˈpɑːzɪtər/

depositor

dépôtiste
Meaning
a person who places money in a bank or financial institution
Example
The bank provides insurance to protect depositors’ funds.
La banque fournit une assurance pour protéger les fonds des déposants.
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.
C1 adjective /dɪˈvɪzəbl/

divisible

divisible
Meaning
Capable of being divided by another number without leaving a remainder.
Example
Twelve is divisible by three and four.
Douze est divisible par trois et quatre.
B2 noun /ˈdɪɡ.nə.ti/

Dignity

dignité, honneur, respect de soi
Meaning
the state of being worthy of honor or respect; composure and self-respect
Example
Despite facing hardships, she maintained her dignity throughout the ordeal.
Malgré les difficultés, elle a maintenu sa dignité tout au long de l'épreuve.
C1 noun /ˈdʊr.i.ən/

Durian

durian
Meaning
a large spiky tropical fruit known for its strong smell and creamy custard-like flesh
Example
Durian is known as the king of fruits in Southeast Asia despite its pungent odor.
Le durian est connu comme le roi des fruits en Asie du Sud-Est malgré son odeur piquante.
C2 adjective /dɪˈklæməˌtɔri/

declamatory

style déclamatoire
Meaning
speaking in a loud, rhetorical, or dramatic way
Example
The politician’s declamatory style impressed some but irritated others.
Le style déclamatoire du politicien a impressionné certains, mais irrité d'autres.
C2 noun /ˈduːti/

Dhuti

dhuti
Meaning
a traditional Indian garment for men consisting of a piece of unstitched cloth worn around the waist and legs
Example
The elderly man wore a white dhuti during the religious ceremony.
L'homme âgé portait un dhuti blanc lors de la cérémonie religieuse.
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 /diːˈmoʊbəlaɪz/

demobilize

démobiliser
Meaning
To release from military service or to disband troops.
Example
The government decided to demobilize the army after the war.
Le gouvernement a décidé de démobiliser l'armée après la guerre.
C1 verb /dɪˈsɛkt/

dissect

disséquer
Meaning
to cut apart an animal, plant, or other organism to study its internal parts; to analyze something in detail
Example
In biology class, students had to dissect a frog to learn about its anatomy.
En cours de biologie, les étudiants ont dû disséquer une grenouille pour apprendre son anatomie.
C2 noun /ˈdɛkəˌliːtər/

decaliter

dix litres
Meaning
A metric unit of capacity equal to ten liters.
Example
The container could hold up to one decaliter of water.
Le récipient peut contenir jusqu'à un décilitre d'eau.
C1 verb /ˌdɪsɪnˈtæŋɡl/

disentangle

démêler
Meaning
To free something or someone from a tangle or complication.
Example
She tried to disentangle her hair from the branches.
Elle a essayé de démêler ses cheveux des branches.
A2 verb /draɪv/

drive

conduire
Meaning
to control and move a vehicle; to force someone to move
Example
I will drive to work tomorrow morning.
Je conduirai au travail demain matin.
C2 verb /diːˈlɪmɪt/

delimit

délimiter
Meaning
to fix the boundaries or limits of something
Example
The treaty was signed to delimit the borders of the two countries.
Le traité a été signé pour délimiter les frontières des deux pays.
B2 verb /ˌdɪsəˈpruːv/

disapprove

désapprouver
Meaning
to have a negative opinion about something; to consider something wrong or bad
Example
Many parents disapprove of smoking.
Beaucoup de parents désapprouvent de fumer.
C1 verb /dɪsˈoʊn/

disown

renier
Meaning
to refuse to acknowledge or accept responsibility for someone or something
Example
He decided to disown his reckless brother.
Il a décidé de renier son frère imprudent.
B2 noun /dæm/

Dam

barrage; réservoir;
Meaning
a barrier constructed to hold back water and raise its level; a female parent of an animal
Example
The massive dam provides electricity and controls flooding in the region.
Le grand barrage fournit de l'électricité et contrôle les inondations dans la région.
C1 noun /ˌdep.rɪˈveɪ.ʃən/

deprivation

privation, pénurie, manque
Meaning
The damaging lack of material benefits considered to be basic necessities in a society.
Example
Sleep deprivation affects cognitive function.
La privation de sommeil affecte la fonction cognitive.
B2 verb /ˈdɪkteɪt/

dictate

dicter
Meaning
to say words aloud for someone to write down; to give orders
Example
The boss dictates letters to his secretary.
Le patron dicte des lettres à son secrétaire.
C1 adjective ˈdɪs.pər.ət

disparate

disparate
Meaning
containing elements very different from one another.
Example
Their opinions were disparate, leading to debates.
Leurs opinions étaient disparates, ce qui a conduit à des débats.
C2 adjective /ˈdɛprɪkətɔːri/

deprecatory

désobligeant
Meaning
expressing disapproval or belittling
Example
He gave a deprecatory remark about their performance.
Il a fait une remarque désobligeante sur leur performance.
A2 noun /ˈdɪkʃəˌnɛri/

dictionary

dictionnaire
Meaning
A reference book or electronic resource containing words, usually arranged alphabetically, with information about their meanings, pronunciations, etymologies, and usage.
Example
I looked up the word in the dictionary to understand its meaning.
J'ai consulté le mot dans le dictionnaire pour en comprendre le sens.
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 /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.
A2 noun /deθ/

Death

mort
Meaning
the end of life; the permanent cessation of vital functions
Example
The death of the great leader was mourned by the entire nation.
La mort du grand leader a été pleurée par toute la nation.
B2 adjective /dɪˈfensɪv/

Defensive

défensif
Meaning
used or intended to defend or protect; showing a tendency to react in an angry or hurt way when criticized
Example
He became defensive when criticized about his work.
Il est devenu défensif lorsqu'on l'a critiqué pour son travail.
C2 adjective /ˈdɛsəlˌtɔːri/

desultory

désordonné
Meaning
lacking a clear plan, purpose, or enthusiasm
Example
His desultory conversation bored the audience.
Sa conversation désordonnée ennuyait le public.
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 /daɪˈæfənəs/

diaphanous

diaphane
Meaning
Light, delicate, and translucent.
Example
She wore a diaphanous dress that shimmered in the sunlight.
Elle portait une robe diaphane qui scintillait sous la lumière du soleil.
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.
B1 noun dɪˈskʌvəriz

discoveries

découvertes
Meaning
The action or process of finding or learning something for the first time; facts or things discovered.
Example
His discoveries revolutionized multiple fields.
Ses découvertes ont révolutionné plusieurs domaines.
C1 adjective draʊt rɪˈzɪs.tənt

drought-resistant

résistant à la sécheresse
Meaning
Able to survive and grow despite limited water availability or drought conditions.
Example
Drought-resistant crops can survive in arid conditions.
Les cultures résistantes à la sécheresse peuvent survivre dans des conditions arides.
B2 verb /ˈdɛdɪkeɪt/

dedicate

dédier
Meaning
to devote time, effort, or oneself to a particular purpose or person
Example
She dedicated her life to helping the poor.
Elle a dédié sa vie à aider les pauvres.
C1 verb /dɪˈfeɪs/

deface

défigurer
Meaning
to spoil the surface or appearance of something, especially by writing or drawing on it
Example
The vandals defaced the wall with graffiti.
Les vandales ont défiguré le mur avec des graffitis.
A2 noun /ˈdɛsktɒp/

desktop

ordinateur de bureau
Meaning
a computer designed to be used on a desk, typically with a separate monitor, keyboard, and mouse
Example
I keep my documents on the desktop for easy access.
Je garde mes documents sur le bureau pour y acceder facilement.
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.
C1 adjective /ˈdaʊ.ər/

dour

sévère
Meaning
relentlessly severe, stern, or gloomy in manner or appearance
Example
His dour expression made the meeting uncomfortable.
Son expression sévère rendait la réunion inconfortable.
B2 noun /dɪkˈteɪtə/

dictator

dictateur
Meaning
a ruler with total power over a country, typically one who has obtained control by force
Example
The dictator ruled the country with an iron fist.
Le dictateur dirigeait le pays d'une main de fer.
C2 adjective /dɪsˈpɛptɪk/

dyspeptic

dyspepsie, irritable
Meaning
Relating to indigestion or having a gloomy or irritable disposition.
Example
After the heavy meal, he felt dyspeptic and uncomfortable.
Après le repas copieux, il se sentait dyspeptique et mal à l'aise.
C1 noun/verb /ˈdiːkɔɪ/

decoy

appât
Meaning
something or someone used to lure or mislead
Example
The hunters used a wooden duck as a decoy.
Les chasseurs ont utilisé un canard en bois comme appât.
C1 verb /dɪsˈɑːrm/

disarm

désarmer
Meaning
to take weapons away from someone; to make someone feel less hostile
Example
The soldiers were ordered to disarm the rebels.
Les soldats ont été ordonnés de désarmer les rebelles.
C2 noun /ˌdɪʃəˈbiːl/

dishabille

déshabillé
Meaning
The state of being only partly or loosely dressed; casual or careless attire.
Example
She answered the door in a state of dishabille, wearing just a robe.
Elle a répondu à la porte dans un état de déshabillé, portant seulement un peignoir.
C1 noun /doʊ/

doe

biche
Meaning
a female deer, especially an adult one
Example
The doe and her fawn were grazing in the meadow.
La biche et son faon paissaient dans la prairie.
C2 verb /dɪsˈbɜːrdən/

disburden

délester
Meaning
to relieve someone of a burden or load
Example
She disburdened herself of worries by sharing them with her friend.
Elle s'est libérée de ses soucis en les partageant avec son amie.
C1 noun /ˈdjuːplɛks/

duplex

maison duplex
Meaning
A house or apartment divided into two separate residences.
Example
They live in a duplex near the city center.
Ils vivent dans un duplex près du centre-ville.
C2 verb /ˈdɛpɪleɪt/

depilate

épiler
Meaning
to remove hair from the skin, especially by mechanical or chemical means
Example
She decided to depilate her legs before the event.
Elle a décidé de se dépiler les jambes avant l'événement.
C1 noun daɪˈkɒtəmi

dichotomy

dichotomie
Meaning
A division or contrast between two things that are or are represented as being opposed or entirely different.
Example
The dichotomy between tradition and modernity is often debated.
La dichotomie entre la tradition et la modernité est souvent débattue.
C1 noun /dɪˈvaɪzər/

divisor

diviseur
Meaning
A number by which another number is divided.
Example
In the equation 12 ÷ 3, the number 3 is the divisor.
Dans l'équation 12 ÷ 3, le nombre 3 est le diviseur.
C1 noun /dɪsˈsɜːrvɪs/

disservice

dommage
Meaning
A harmful action; something that does damage rather than help.
Example
Spreading false information is a disservice to the community.
Diffuser de fausses informations est un dommage pour la communauté.
C1 adjective /dɪˈfaɪənt/

Defiant

défiant; rebelle
Meaning
boldly resistant or challenging; disobedient
Example
The defiant student refused to follow the rules.
L'étudiant défiant a refusé de suivre les règles.
C2 adjective /daɪˈɜːrnəl/

diurnal

diurne
Meaning
active during the day; occurring daily
Example
Most birds are diurnal creatures, active in daylight hours.
La plupart des oiseaux sont des créatures diurnes, actives pendant les heures de clarté.
B2 adjective /dɪˈzɜːrtɪd/

deserted

déserté
Meaning
Empty of people; abandoned.
Example
The village looked completely deserted after the storm.
Le village semblait complètement déserté après la tempête.
C1 adjective dɪsˈfʌŋkʃənl

dysfunctional

dysfonctionnel
Meaning
Not operating normally or properly.
Example
The dysfunctional system led to numerous delays and errors.
Le système dysfonctionnel a provoqué de nombreux retards et erreurs.
C1 noun /ˌdɛtəˈneɪʃən/

detonation

détonation
Meaning
The act of exploding or causing something to explode.
Example
The sudden detonation shook the entire building.
La détonation soudaine a secoué tout le bâtiment.
B2 adverb /ˈden.sli/

densely

densément
Meaning
In a closely compacted or crowded manner.
Example
The area is densely covered with trees.
La zone est densément couverte d'arbres.
C1 noun /ˈdeɪtəm/ or /ˈdætəm/

datum

donnée
Meaning
a single piece of information; a fact used as a basis for reasoning or calculation
Example
Each datum in the survey was carefully analyzed.
Chaque donnée dans l'enquête a été soigneusement analysée.
B2 verb /ˈdɒmɪneɪt/

dominate

dominer
Meaning
to have power or control over something or someone
Example
The company dominates the smartphone market.
L'entreprise domine le marché des smartphones.
B1 noun dɪˈfens

defense

défense
Meaning
The action of defending from or resisting attack; protection from harm or danger.
Example
Defense was one of the central subjects.
La défense était l'un des sujets centraux.
C1 adjective /dræb/

drab

terne
Meaning
Dull, lacking brightness or interest; monotonous.
Example
The room looked drab with its gray walls and dim lighting.
La pièce semblait terne avec ses murs gris et son éclairage faible.
C2 noun /dɪˌlɪniˈeɪʃən/

delineation

délimitation
Meaning
the precise description, drawing, or outlining of something
Example
The artist’s delineation of the landscape was remarkably accurate.
La délimitation du paysage par l'artiste était remarquablement précise.
C2 adjective /ˈdɛdˌpæn/

deadpan

impassible
Meaning
Deliberately impassive or expressionless in manner.
Example
She delivered the joke in a completely deadpan voice.
Elle a livré la blague avec une voix complètement impassible.
C2 adjective /ˈdʌlsɪt/

dulcet

doux
Meaning
sweet and soothing (often used ironically)
Example
She was enchanted by his dulcet voice.
Elle était enchantée par sa voix douce.
C2 verb /daʊz/

dowse

chercher de l'eau ou des minéraux avec une baguette divinatoire; ou tremper ou éteindre avec un liquide.
Meaning
To search for underground water or minerals using a divining rod; also to drench or extinguish with liquid.
Example
The farmer tried to dowse for water in the dry field.
Le fermier a essayé de chercher de l'eau dans le champ sec.
C2 noun /dɪˈkrɛpɪˌtjuːd/

decrepitude

décadence
Meaning
the state of being old, weak, and worn out
Example
The once-great empire fell into decrepitude.
L'autrefois grand empire est tombé dans la décadence.
B2 noun /ˌdɒkjʊmɛnˈteɪʃən/

documentation

documentation
Meaning
material that provides official information or evidence
Example
The documentation for the project is available for review.
La documentation pour le projet est disponible pour examen.
B2 noun /dɪˌtɜː.mɪˈneɪ.ʃən/

determination

détermination
Meaning
Firmness of purpose; the quality of being determined; resolve.
Example
His determination to succeed was unwavering.
Sa détermination à réussir était inébranlable.
B2 adjective /dɪˈstrɛst/

distressed

déstressé
Meaning
feeling or showing extreme anxiety, sorrow, or pain
Example
She looked distressed after hearing the bad news.
Elle semblait déstressée après avoir entendu les mauvaises nouvelles.
C2 noun /ˈdɛvɪltrɪ/

deviltry

mauvais tours
Meaning
Cruel or malicious behavior; mischief with an evil aspect.
Example
The villain’s deviltry terrified the townsfolk.
Les mauvais tours du méchant ont terrifié les habitants du village.
B2 verb /ˌdɪfəˈrɛnʃieɪt/

differentiate

différencier
Meaning
To recognize or make a distinction between things.
Example
It is important to differentiate between fact and opinion.
Il est important de différencier les faits des opinions.
C1 noun /ˌdiːpɔːrˈteɪʃən/

deportation

déportation
Meaning
The act of expelling a foreigner from a country.
Example
The deportation of hundreds of workers sparked international criticism.
La déportation de centaines de travailleurs a suscité des critiques internationales.