dissipate
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C1 verb /ˈdɪs.ɪ.peɪt/

dissipate

disparaître progressivement
Meaning
To disappear or cause to disappear gradually.
Example
The tension in the room slowly dissipated.
La tension dans la pièce a lentement disparu.
C1 noun /ˌdiː.kɒmpəˈzɪʃən/

decomposition

décomposition
Meaning
the process of decaying or breaking down into simpler parts
Example
The decomposition of leaves enriches the soil.
La décomposition des feuilles enrichit le sol.
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 verb /dɪˈfeɪm/

defame

diffamer
Meaning
to harm someone's reputation by spreading false information
Example
He was defamed by malicious rumors.
Il a été diffamé par des rumeurs malveillantes.
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.
C2 noun /ˌdɪsprəˈpɔːrʃən/

disproportion

disproportion
Meaning
a lack of balance or symmetry; an inequality
Example
There is a clear disproportion between rich and poor in many societies.
Il y a une claire disproportion entre les riches et les pauvres dans de nombreuses sociétés.
B1 adjective /ˈdɪstənt/

Distant

lointain
Meaning
far away in space or time; remote
Example
We could see a distant mountain on the horizon.
Nous pouvions voir une montagne lointaine à l'horizon.
C1 adjective /ˈdjuːbiəs/

dubious

douteux
Meaning
Hesitating or doubting; not to be relied upon.
Example
She gave him a dubious look after hearing his excuse.
Elle lui a lancé un regard douteux après avoir entendu son excuse.
C1 noun /dɪˌnɒmɪˈneɪʃən/

denomination

dénomination, valeur
Meaning
a recognized autonomous branch of the Christian Church; a unit of value or currency
Example
The church belongs to a Protestant denomination.
L'église appartient à une dénomination protestante.
A2 noun /dɪˈzaɪnər/

designer

designer
Meaning
a person who plans and creates the form or structure of something
Example
The fashion designer presented her new collection.
Le designer de mode a présenté sa nouvelle collection.
C1 noun /ˌdɜːrməˈtɑːlədʒi/

dermatology

dermatologie
Meaning
The branch of medicine concerned with the skin and its diseases.
Example
He studied dermatology at medical school.
Il a étudié la dermatologie à l'école de médecine.
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.
C1 noun /djuːˈɛt/

duet

duo
Meaning
a musical performance by two singers or instrumentalists
Example
They sang a beautiful duet together on stage.
Ils ont chanté un magnifique duo ensemble sur scène.
C1 noun /ˈdɪsɪdənt/

dissident

dissident
Meaning
A person who opposes official policy, especially that of an authoritarian state.
Example
The dissident was arrested for speaking against the government.
Le dissident a été arrêté pour avoir parlé contre le gouvernement.
C1 verb /ˈdɛnɪˌɡreɪt/

denigrate

dénigrer
Meaning
to criticize unfairly; to belittle or disparage someone or something
Example
He was quick to denigrate the achievements of his colleagues.
Il était rapide à dénigrer les réalisations de ses collègues.
B2 noun /dɪsˈrʌp.ʃən/

disruption

perturbation
Meaning
Barrier or interruption, sudden disturbance in any process or service.
Example
The road construction caused major disruption in traffic flow.
La construction de la route a causé une grande perturbation dans la circulation.
C1 noun /ˈdrɪz.əl/

Drizzle

bruine
Meaning
light rain falling in very fine drops; a very light rainfall
Example
The gentle drizzle continued throughout the morning, making everything misty.
La douce bruine a continué tout au long de la matinée, rendant tout brumeux.
C1 verb /daɪˈɡrɛs/

digress

s'écarter temporairement du sujet principal
Meaning
To leave the main subject temporarily in speech or writing.
Example
The professor began to digress from the main topic of the lecture.
Le professeur a commencé à digresser du sujet principal de la conférence.
B1 adjective /dɪˈtɜːrmɪnd/

determined

déterminé
Meaning
Having firmly decided to do something and not letting anything stop you.
Example
She was determined to finish her studies despite many obstacles.
Elle était déterminée à finir ses études malgré de nombreux obstacles.
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 /ˈdɛspɒt/

despot

despote
Meaning
a ruler with absolute power, often ruling in a cruel or oppressive way
Example
The despot ruled the nation with fear and violence.
Le despote a dirigé la nation avec la peur et la violence.
C1 noun /ˌdɛfəˈmeɪʃən/

defamation

diffamation
Meaning
the act of damaging someone's reputation by making false statements
Example
The newspaper was sued for defamation of character.
Le journal a été poursuivi pour diffamation.
C1 adjective /ˌdaɪəˈbɒlɪkəl/

diabolical

diabolique
Meaning
Wicked, cruel, or outrageously bad; resembling the devil.
Example
The dictator’s diabolical rule brought misery to the nation.
Le régime diabolique du dictateur a apporté la misère à la nation.
B2 verb /daɪˈvɜːrt/

divert

détourner
Meaning
to turn aside from a course; to redirect or entertain
Example
The police diverted traffic to a side road.
La police a dévié le trafic vers une route secondaire.
C1 adjective /dɪˈfɪʃənt/

Deficient

déficient
Meaning
not having enough of a specified quality or ingredient; lacking or inadequate
Example
His diet was deficient in essential vitamins.
Son régime était déficient en vitamines essentielles.
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.
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.
C2 noun /ˌdaɪəˈlɛktɪk/

dialectic

dialectique
Meaning
A method of argument or reasoning by dialogue, especially as a means of investigating truth.
Example
The philosopher used dialectic to challenge his students' assumptions.
Le philosophe a utilisé la dialectique pour remettre en question les hypothèses de ses étudiants.
B2 verb /daɪ/

dye

teindre
Meaning
to change the color of something using a chemical substance
Example
She will dye her hair blonde tomorrow.
Elle teindra ses cheveux en blonde demain.
B2 adjective /ˈdɛlɪkət/

delicate

délicat
Meaning
Easily broken or damaged; requiring careful handling.
Example
The vase is very delicate, so handle it with care.
Le vase est très délicat, alors manipulez-le avec soin.
C2 verb /dɪˈdʒɛkt/

deject

dégrader
Meaning
to make someone feel sad, depressed, or dispirited
Example
The news of his failure seemed to deject him deeply.
Les nouvelles de son échec semblaient le déprimer profondément.
B2 adjective /dɪˈtætʃt/

detached

détaché, séparé
Meaning
separate or disconnected; showing a lack of emotional involvement
Example
He lived in a detached house away from the city.
Il vivait dans une maison séparée loin de la ville.
C1 noun /ˈdɪɡnɪˌtɛri/

dignitary

personne importante
Meaning
a person considered to be important because of high rank or office
Example
Several foreign dignitaries attended the state banquet.
Plusieurs dignitaires étrangers ont assisté au banquet d'État.
A2 verb /diːl/

deal

bonheur
Meaning
to distribute or give out something; to handle or manage
Example
He had to deal with many problems at work.
Elle ne pouvait pas cacher son bonheur lorsqu'elle a reçu le prix.
C1 adjective dɪˈskrɪmɪnətɔːri

discriminatory

discriminatoire
Meaning
Making or showing an unfair or prejudicial distinction between different categories of people or things.
Example
Discriminatory policies triggered protests.
Les politiques discriminatoires ont déclenché des protestations.
C1 noun /ˈdæmpər/

damper

quelque chose qui réduit ou diminue la force, l'effet ou l'excitation
Meaning
something that reduces or lessens the force, effect, or excitement
Example
The cancellation of the trip put a damper on their enthusiasm.
L'annulation du voyage a réduit leur enthousiasme.
C2 verb /ˈdiːfælˌkeɪt/

defalcate

détourner des fonds
Meaning
to misuse or embezzle money that one is responsible for
Example
The accountant was accused of defalcating company funds.
Le comptable a été accusé de détournement des fonds de l'entreprise.
B2 noun /diːp siː/

deep sea

mer profonde
Meaning
The deep parts of the sea or ocean, typically beyond the continental shelf.
Example
Many deep-sea creatures produce bioluminescence for survival.
De nombreuses créatures des profondeurs marines produisent de la bioluminescence pour survivre.
C2 noun /dɪˈdʒɛkʃən/

dejection

dépression
Meaning
a state of sadness, depression, or low spirits
Example
She sat in a state of dejection after hearing the bad news.
Elle était assise dans un état de dépression après avoir entendu les mauvaises nouvelles.
C1 noun /ˈdeɪ.ə.ti/

deity

divinité
Meaning
a god or goddess
Example
The temple is dedicated to a Hindu deity.
Le temple est dédié à une divinité hindoue.
C1 noun /dɜːrθ/

dearth

pénurie
Meaning
A scarcity or lack of something.
Example
There was a dearth of food during the famine.
Il y avait une pénurie de nourriture pendant la famine.
B2 noun /ˌdɪstrɪˈbjuːʃən/

distribution

distribution
Meaning
the act of sharing or delivering something to multiple people or places
Example
The company manages the distribution of food supplies to rural areas.
L'entreprise gère la distribution des fournitures alimentaires dans les zones rurales.
B2 noun /dɪˈsɛnt/

descent

descente / ascendance
Meaning
the action of moving downward, falling, or dropping; ancestry or origin
Example
The climbers began their descent from the mountain peak.
Les grimpeurs ont commencé leur descente du sommet de la montagne.
B1 adjective /ˌdɪs.əˈpɔɪn.tɪd/

Disappointed

déçu
Meaning
sad because something has not happened or is not as good as expected
Example
She was disappointed with her exam results.
Elle était déçue par les résultats de son examen.
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.
B2 noun, verb /ˈdeɪ.bjuː/

debut

début
Meaning
The first public appearance or performance of someone or something.
Example
The young actor made his debut on the big stage.
Le jeune acteur a fait ses débuts sur la grande scène.
C2 verb /dɪsˈroʊb/

disrobe

se déshabiller
Meaning
to remove one's clothes
Example
The monk disrobed before entering the river.
Le moine s'est déshabillé avant d'entrer dans la rivière.
C2 noun /ˈdɔɪən/

doyen

personne respectée
Meaning
The most respected or prominent person in a particular field.
Example
He is regarded as the doyen of modern literature in the country.
Il est considéré comme le doyen de la littérature moderne dans le pays.
B2 adjective/noun ˌdem.əˈɡræf.ɪk

demographic

démographique
Meaning
Relating to the structure of populations; statistical data relating to the population and particular groups within it.
Example
The company analyzes demographic trends before launching a product.
L'entreprise analyse les tendances démographiques avant de lancer un produit.
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 /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.
A2 adjective /duː/

Due

dû; attendu; programmé
Meaning
owed as a debt; expected at a certain time; scheduled
Example
The assignment is due tomorrow.
L'assignation est due demain.
A2 verb, noun /dɪsˈlaɪk/

dislike

ne pas aimer
Meaning
to feel distaste or aversion for someone or something; a feeling of aversion
Example
I really dislike eating spicy food.
Je déteste vraiment manger des aliments épicés.
A1 noun /dɪˈsɛmbər/

december

décembre
Meaning
the twelfth and last month of the year in the Gregorian calendar
Example
December is usually cold in many countries.
Décembre est souvent froid dans de nombreux pays.
C1 adjective /dɪsˈkɔːrdənt/

discordant

discordant
Meaning
disagreeing or clashing; harsh and jarring in sound
Example
The discordant notes of the band hurt our ears.
Les notes discordantes du groupe ont blessé nos oreilles.
A2 adjective /dɑːrk bluː/

Dark blue

bleu foncé
Meaning
a deep shade of blue color
Example
She wore a dark blue dress to the party.
Elle portait une robe bleu foncé à la fête.
C2 adjective /ˌdɛbəˈnɛr/

debonair

charmant
Meaning
confident, stylish, and charming, typically referring to a man
Example
He looked debonair in his tuxedo at the gala.
Il avait l'air charmant dans son smoking à la soirée.
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.
B2 verb dɪˈspætʃt

dispatched

expédié
Meaning
To send off to a destination or for a purpose.
Example
A team was dispatched quickly.
Une équipe a été expédiée rapidement.
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.
B2 noun /dɪˌskrɪm.ɪˈneɪ.ʃən/

Discrimination

discrimination; traitement injuste; préjugé
Meaning
the unjust or prejudicial treatment of different categories of people; recognition of difference
Example
The company was sued for racial discrimination in their hiring practices.
L'entreprise a été poursuivie pour discrimination raciale dans ses pratiques d'embauche.
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.
C2 noun /drɛɡz/

dregs

dregs
Meaning
the remnants of a liquid left in a container, together with any sediment or grounds; the most worthless part of something
Example
He drank the dregs of the coffee before leaving.
Il a bu les dregs du café avant de partir.
C2 noun /dɪˈpoʊnənt/

deponent

témoignage
Meaning
A person who gives testimony under oath, especially in a written deposition.
Example
The deponent confirmed the accuracy of the statement during the trial.
Le témoin a confirmé l'exactitude de la déclaration pendant le procès.
C1 noun dɪˈspær.ə.ti

disparity

disparité
Meaning
A great difference or inequality.
Example
Disparity between countries must be reduced.
La disparité entre les pays doit être réduite.
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.
C1 adjective /daɪˈvɜːrsɪfaɪd/

diversified

diversifié
Meaning
Made or having variety in form, nature, or content.
Example
The company adopted a diversified business strategy to reduce risks.
L'entreprise a adopté une stratégie commerciale diversifiée pour réduire les risques.
B2 adjective /dʌm/

Dumb

bête; muet; idiot
Meaning
unable to speak; silent; lacking intelligence; stupid
Example
She remained dumb during the entire meeting.
Elle est restée muette pendant toute la réunion.
C2 adjective /ˌdɪspjuːˈteɪʃəs/

disputatious

disputeur
Meaning
fond of or given to argument and debate
Example
His disputatious nature often led to heated conversations.
Sa nature disputée menait souvent à des conversations animées.
C1 noun /djʊˈrɛs/

duress

contrainte
Meaning
threats, violence, or pressure used to force someone to do something
Example
She signed the contract under duress.
Elle a signé le contrat sous la contrainte.
C1 verb /ˌdɪskənˈsɜːrt/

disconcert

déconcerter
Meaning
To unsettle, confuse, or disturb the composure of someone.
Example
The sudden change of plans disconcerted the team.
Le changement soudain de plans a déconcerté l'équipe.
C2 adjective /dɪsˈdʒʌŋktɪv/

disjunctive

disjonctif
Meaning
Serving to separate or divide; expressing a choice between alternatives.
Example
In grammar, 'or' is a disjunctive conjunction.
En grammaire, 'ou' est une conjonction disjonctive.
C1 adjective /dɪsˈhɑːrtənd/

Disheartened

démoralisé
Meaning
discouraged; feeling dejected; losing hope or confidence
Example
She felt disheartened after failing the exam twice.
Elle s'est sentie démoralisée après avoir échoué à l'examen deux fois.
C1 verb /dɪˈpliːt/

deplete

épuiser
Meaning
to reduce the quantity or supply of something
Example
The long war has depleted the country's resources.
La longue guerre a épuisé les ressources du pays.
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.
C1 adjective /ˈdɛkədənt/

decadent

décadent, luxueux
Meaning
Characterized by or reflecting a state of moral or cultural decline; excessively self-indulgent.
Example
The party was filled with decadent luxury and excess.
La fête était remplie de luxe décadent et d'excès.
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.
C1 noun /diːˈkrɪp.ʃən/

decryption

décryptage
Meaning
The process of converting encrypted data back into its original form so it can be understood.
Example
Hackers attempted decryption of classified data.
Les hackers ont tenté de décrypter des données classifiées.
B1 noun /ˈdrɛsɪŋ/

dressing

vinaigrette / mélange d'épices
Meaning
a sauce for salads; or material used to cover a wound
Example
She prepared a delicious salad with Italian dressing.
Elle a préparé une délicieuse salade avec de la vinaigrette italienne.
C1 noun /dɪsˈlɛksiə/

dyslexia

dyslexie
Meaning
A learning disorder characterized by difficulty reading due to problems identifying speech sounds and decoding words.
Example
The teacher used special methods to help the student with dyslexia.
L'enseignant a utilisé des méthodes spéciales pour aider l'élève atteint de dyslexie.
B2 noun /dɪˈdʌk.ʃən/

deduction

déduction
Meaning
The process of reaching a conclusion through logical reasoning.
Example
His deduction from the evidence was accurate.
Sa déduction à partir des preuves était correcte.
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.
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 adjective /ˈdɪlətɔːri/

dilatory

dilatoire
Meaning
Tending to cause delay; slow to act.
Example
The committee was criticized for its dilatory response to the crisis.
Le comité a été critiqué pour sa réponse dilatoire à la crise.
A1 preposition /ˈdjʊərɪŋ/

during

pendant
Meaning
throughout the course of a period of time
Example
I fell asleep during the movie.
Je me suis endormi pendant le film.
B1 verb /dɪˈleɪ/

delay

retarder
Meaning
to make something happen later than planned
Example
The flight was delayed due to bad weather.
Le vol a été retardé à cause du mauvais temps.
A2 noun /ˈdaɪnɪŋ/

dining

dîner
Meaning
the act of eating a meal, especially in a formal setting
Example
We enjoyed fine dining at the new restaurant.
Nous avons apprécié un dîner gastronomique dans le nouveau restaurant.
A2 noun /ˈdrɑː.mə/

drama

drame
Meaning
a play for theater, radio, or television, or an exciting or emotional situation
Example
She loves watching historical drama series.
Elle adore regarder des séries dramatiques historiques.
C2 adjective /dɪˈlɛktəbl̩/

delectable

délicieux
Meaning
delicious or highly enjoyable
Example
The restaurant served a delectable meal.
Le restaurant a servi un repas délicieux.
C2 noun /dɪˈstɪlər/

distiller

distillateur
Meaning
A person or company that makes alcoholic drinks or purified liquids by distillation.
Example
The distiller introduced a new brand of whiskey last year.
Le distillateur a lancé une nouvelle marque de whisky l'année dernière.
C1 noun /djuːn/

dune

dune
Meaning
A hill or ridge of sand formed by the wind, usually found in deserts or near beaches.
Example
The children played on the sand dune by the beach.
Les enfants jouaient sur la dune de sable près de la plage.
C1 verb /dɪˈmoʊt/

demote

rétrograder
Meaning
to reduce to a lower rank or position
Example
The manager decided to demote the employee for poor performance.
Le gestionnaire a décidé de rétrograder l'employé pour mauvaise performance.
C1 noun/verb /dɛnt/

dent

bosse
Meaning
a small hollow mark on the surface of something; to make a small hollow mark
Example
The accident left a dent in the car door.
L'accident a laissé une bosse dans la porte de la voiture.
A2 noun /dɪˈsɪʒənz/

decisions

décisions
Meaning
A conclusion or resolution reached after consideration; the action or process of deciding something.
Example
Making the right decisions in time was key to the project's success.
Prendre les bonnes décisions à temps a été la clé du succès du projet.
C1 verb /deɪz/

daze

étourdir
Meaning
to stun or confuse someone temporarily with a shock or surprise
Example
The bright lights dazed the runners as they entered the stadium.
Les lumières vives ont étourdi les coureurs lorsqu'ils sont entrés dans le stade.
B2 adjective /ˈdɛntəl/

dental

dentaire
Meaning
relating to teeth or dentistry
Example
She goes for a dental checkup every six months.
Elle fait un contrôle dentaire tous les six mois.
C1 noun /deɪˈtɑːnt/

detente

détente
Meaning
the easing of hostility or strained relations, especially between countries
Example
The two nations worked toward detente after decades of conflict.
Les deux nations ont travaillé vers la détente après des décennies de conflit.
C1 verb /dɪˈfaɪl/

defile

profaner
Meaning
to pollute, corrupt, or make dirty
Example
The river was defiled by industrial waste.
La rivière a été profanée par les déchets industriels.
B1 noun /dɪˈpɑː.tʃər/

Departure

départ
Meaning
the action of leaving, especially to start a journey; a deviation from an established course
Example
The departure of the train was delayed by thirty minutes due to technical issues.
Le départ du train a été retardé de trente minutes en raison de problèmes techniques.
C1 noun /dɪˌpriː.ʃiˈeɪ.ʃən/

depreciation

dépréciation
Meaning
A reduction in the value of an asset with the passage of time, due to wear and tear.
Example
The car's depreciation rate is high after five years.
Le taux de dépréciation de la voiture est élevé après cinq ans.
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.
C2 noun /ˈdɒɡ roʊz/

Dog-rose

églantier
Meaning
A wild rose species with pink or white flowers and thorny stems, common in hedgerows
Example
The dog-rose bush grew wild along the countryside path.
Le buisson d'églantier a poussé sauvagement le long du chemin de campagne.
C2 verb /ˌdɪsəˈbjuːz/

disabuse

désabuser
Meaning
To free someone from a false belief or misconception.
Example
The teacher tried to disabuse the students of their misunderstanding.
Le professeur a essayé de désabuser les étudiants de leur malentendu.
B2 noun /ˈdæf.ə.dɪl/

Daffodil

jonquille
Meaning
A bright yellow spring flower with a trumpet-shaped center, symbolizing rebirth and new beginnings
Example
The daffodils bloomed early this spring in the meadow.
Les jonquilles ont fleuri tôt ce printemps dans la prairie.
C1 noun /ˌdev.əˈtiː/

Devotee

dévote; adepte
Meaning
a person who is very interested in and enthusiastic about someone or something
Example
As a devotee of classical music, she attended every concert in the city.
En tant que dévote de la musique classique, elle assistait à chaque concert de la ville.
C1 verb /ˌdɪsəˈsɛmbəl/

disassemble

démonter
Meaning
To take apart something into its separate pieces.
Example
He had to disassemble the computer to repair it.
Il a dû démonter l'ordinateur pour le réparer.
B2 noun ˌdedɪˈkeɪʃn

dedication

dévotion
Meaning
The quality of being dedicated or committed to a task or purpose; devotion.
Example
His dedication laid the foundation of Indian science.
Sa dévotion a jeté les bases de la science indienne.
B2 noun /dɪˈveləpər/

developer

développeur
Meaning
a person or company that creates software, buildings, or land projects
Example
She works as a software developer at a tech company.
Elle travaille comme développeuse de logiciels dans une entreprise technologique.
A1 adjective /dɪr/

dear

cher
Meaning
loved or cherished; sometimes used as a polite form of address
Example
She is very dear to her grandparents.
Elle est très chère à ses grands-parents.
C2 verb /ˌdɪsɪnˈfræntʃaɪz/

disenfranchise

priver des droits
Meaning
To deprive someone of the right to vote or other rights.
Example
The new law could disenfranchise thousands of voters.
La nouvelle loi pourrait priver des milliers d'électeurs de leurs droits.
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.
C2 verb /dɪsˈɡɔːrdʒ/

disgorge

vomir, déverser
Meaning
to discharge or pour out; to vomit; to give up reluctantly
Example
The broken pipe disgorged water all over the floor.
Le tuyau cassé a déversé de l'eau sur tout le sol.
B2 verb /draʊn/

drown

noyer
Meaning
to die or cause to die by being submerged in and inhaling water
Example
He nearly drowned while swimming in the river.
Il a failli se noyer en nageant dans la rivière.
A2 noun /ˈdrɔːər/

drawer

tiroir
Meaning
a box-shaped storage compartment that slides in and out of furniture
Example
She kept her jewelry in the top drawer of the dresser.
Elle a mis ses bijoux dans le tiroir du dessus de la commode.
B2 noun /den/

Den

caverne; salle confortable; lieu pour des activités illégales
Meaning
a wild animal's lair or home; a small, comfortable room; a place for illegal activities
Example
The fox disappeared into its den when it sensed danger approaching.
Le renard a disparu dans sa caverne lorsqu'il a senti le danger approcher.
B2 adjective /ˈdɒm.ɪ.nənt/

Dominant

dominant; influent; le plus important
Meaning
controlling, influencing, or prevailing over others; most important or powerful
Example
The dominant player controlled the entire basketball game.
Le joueur dominant a contrôlé toute la partie de basket.
A2 noun /ˈdɪfɪkəlti/

difficulty

Meaning
the state or condition of being hard to do, deal with, or understand
Example
He faced great difficulty in learning a new language.
C1 noun /dɪˈfɔː.mə.ti/

Deformity

déformation; malformation physique
Meaning
a distorted or unnatural shape or form; physical malformation
Example
The accident caused a permanent deformity in his left hand.
L'accident a causé une déformation permanente dans sa main gauche.
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 /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.