deprave
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C2 verb /dɪˈpreɪv/

deprave

pervertir
Meaning
to corrupt morally; to make someone immoral or wicked
Example
The novel was criticized for attempting to deprave the minds of young readers.
Le roman a été critiqué pour avoir tenté de pervertir l'esprit des jeunes lecteurs.
C2 noun /dɪˌsɪdəˈreɪtəm/

desideratum

bien nécessaire
Meaning
something that is desired or considered necessary
Example
For many students, financial aid is a desideratum.
Pour de nombreux étudiants, l'aide financière est un bien nécessaire.
C2 adjective /dɛˈspɒtɪk/

despotic

despote
Meaning
exercising power in a cruel, oppressive, or authoritarian way
Example
The king’s despotic rule left the people in misery.
Le règne despote du roi a laissé le peuple dans la misère.
C2 verb /ˈdɒdə/

dodder

trembler en marchant
Meaning
To move in a weak and unsteady way, especially due to old age.
Example
The old man doddered across the street with a cane.
Le vieil homme marchait en tremblant dans la rue avec une canne.
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.
C2 verb /dɒf/

doff

ôter (un chapeau) en signe de respect
Meaning
to take off an item of clothing, especially a hat, as a sign of respect
Example
He doffed his hat as the procession passed.
Il ôta son chapeau tandis que la procession passait.
C2 noun /ˈdɒkɪt/

docket

registre
Meaning
a list or schedule of cases to be tried in a court or items to be done
Example
The judge reviewed the docket before starting the session.
Le juge a examiné le registre avant de commencer la séance.
C2 adjective /ˈdɔːnt.ləs/

dauntless

intrépide, courageux, déterminé
Meaning
Showing fearlessness and determination; brave and resolute.
Example
The dauntless soldier fought against all odds.
Le soldat intrépide a combattu contre toutes les adversités.
C2 noun /ˌdaɪ.jʊˈret.ɪk/

diuretic

diurétique
Meaning
A substance that promotes the production of urine.
Example
Coffee has a mild diuretic effect.
Le café a un léger effet diurétique.
C2 verb /dɪˈfoʊlieɪt/

defoliate

dépouiller
Meaning
to strip leaves from a tree, plant, or area, often using chemicals
Example
The farmers defoliated the fields before harvest.
Les agriculteurs ont dépouillé les champs avant la récolte.
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.
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.
C2 noun /ˌdɪsəˈvaʊəl/

disavowal

désaveu
Meaning
the denial of any responsibility, connection, or support
Example
The politician issued a firm disavowal of the controversial remarks.
Le politicien a émis un ferme désaveu des remarques controversées.
C2 verb /ˌdɪsɪnˈhɛrɪt/

disinherit

désinformer
Meaning
to deprive someone, especially a child, of inheritance or right to property
Example
The father threatened to disinherit his son for his reckless actions.
Le père a menacé de désinformer son fils à cause de ses actions imprudentes.
C2 noun /dɪˈpɔːrtmənt/

deportment

comportement
Meaning
A person's behavior or manners, especially in a formal situation.
Example
Her deportment during the ceremony impressed everyone.
Son comportement pendant la cérémonie a impressionné tout le monde.
C2 adjective /dɪˈmoʊniˌæk/

demoniac

démoniaque
Meaning
possessed, produced, or influenced by a demon; frenzied or violent
Example
The soldiers fought with demoniac fury.
Les soldats ont combattu avec une furie démoniaque.
C2 noun /dɪˈkæmɪtər/

decameter

décamètre
Meaning
A metric unit of length equal to ten meters.
Example
The field was measured in decameters for accuracy.
Le terrain a été mesuré en décamètres pour plus de précision.
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 /ˌdaɪəˈbɒlɪk/

diabolic

diabolique
Meaning
Extremely evil or cruel; characteristic of the devil.
Example
The villain devised a diabolic scheme.
Le méchant a imaginé un plan diabolique.
C2 noun /ˌdɛd ˈhiːt/

dead-heat

égalité parfaite
Meaning
a race or contest in which two or more competitors finish exactly equal
Example
The race ended in a dead-heat between the two runners.
La course s'est terminée par une égalité parfaite entre les deux coureurs.
C2 verb /dɪˈfreɪ/

defray

financer
Meaning
to provide money to pay the costs of something
Example
The grant will help defray the cost of education.
La bourse aidera à financer le coût de l'éducation.
C2 noun /dɪˈsɛnʃən/

dissension

dissension
Meaning
Strong disagreement or difference of opinion, especially leading to discord within a group.
Example
The meeting ended in dissension among the committee members.
La réunion s'est terminée par une dissension parmi les membres du comité.
C2 noun /ˈdɛθsˌhɛd/

deaths-head

crâne
Meaning
A representation of a human skull, often used as a symbol of death.
Example
The pirate flag was marked with a grim deaths-head.
Le drapeau pirate était marqué d'un sinistre crâne.
C2 verb /ˌdɪskəmˈpoʊz/

discompose

déstabiliser
Meaning
To disturb the order or calmness of something or someone.
Example
The unexpected question seemed to discompose her.
La question inattendue sembla la déstabiliser.
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.
C2 noun /ˌdɛrɪˈlɪkʃən/

dereliction

négligence
Meaning
the state of being abandoned; neglect of duty
Example
The officer was charged with dereliction of duty.
L'officier a été accusé de négligence dans l'accomplissement de son devoir.
C2 adjective /dɪˈmjʊər/

demure

réservé
Meaning
reserved, modest, and shy
Example
She gave him a demure smile.
Elle lui donna un sourire réservé.
C2 noun/adjective /ˈdɪstæf/

distaff

lié aux femmes, côté maternel
Meaning
Relating to women or the maternal side of a family; also a tool for spinning thread.
Example
She came from the distaff side of a noble family.
Elle venait du côté maternel d'une famille noble.
C2 verb /dɔːb/

daub

badigeonner
Meaning
to spread a thick or sticky substance carelessly on a surface
Example
The children daubed paint all over the walls.
Les enfants ont badigeonné la peinture partout sur les murs.
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 /ˈdɪfθɒŋ/

diphthong

diphtongue
Meaning
A complex vowel sound that begins with one vowel and glides into another within the same syllable.
Example
The word 'coin' contains a diphthong.
Le mot 'coin' contient un diphtongue.
C2 adjective /ˌdɛlɪˈkwɛsənt/

deliquescent

qui devient liquide en absorbant l'humidité
Meaning
tending to become liquid by absorbing moisture from the air
Example
Sugar is not deliquescent, but salt can be.
Le sucre n'est pas déliquescent, mais le sel peut l'être.
C2 noun /ˈdʌlərd/

dullard

personne stupide
Meaning
a slow or stupid person
Example
He was considered a dullard by his classmates.
Il était considéré comme un idiot par ses camarades de classe.
C2 noun /daɪn/

dyne

unité de force (système cgs)
Meaning
A unit of force in the centimeter-gram-second (cgs) system equal to 10⁻⁵ newtons.
Example
The physicist measured the force in dynes.
Le physicien a mesuré la force en dynes.
C2 noun ˈdɒɡ.ɪd.nəs

doggedness

persévérance
Meaning
Stubborn persistence in achieving something without giving up.
Example
His doggedness in pursuing his goals was inspiring.
Sa persévérance dans la poursuite de ses objectifs était inspirante.
C2 verb /ˈdiːɪfaɪ/

deify

déifier
Meaning
to treat or worship someone or something as a god
Example
Some fans deify their favorite celebrities.
Certains fans déifient leurs célébrités préférées.
C2 adjective /ˌdaɪəˈtɒmɪk/

diatomic

diatomique
Meaning
Consisting of two atoms.
Example
Oxygen is a diatomic molecule.
L'oxygène est une molécule diatomique.
C2 noun /dɪˈbɛntʃər/

debenture

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

decrepit

délabré
Meaning
worn out or weakened by age or neglect
Example
The decrepit old house was on the verge of collapse.
La vieille maison délabrée était sur le point de s'effondrer.
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 noun /dɪˈdʒɛnərəsi/

degeneracy

dégénérescence
Meaning
The state of decline or deterioration, often in moral, cultural, or physical qualities.
Example
The novel portrays the moral degeneracy of a corrupt society.
Le roman dépeint la dégénérescence morale d'une société corrompue.
C2 noun /djuːˈplɪsɪti/

duplicity

duplicité
Meaning
Deceitfulness or double-dealing; dishonesty.
Example
Her duplicity was revealed during the investigation.
Sa duplicité a été révélée lors de l'enquête.
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.
C2 noun /dɪnt/

dint

effort, marque d'un coup
Meaning
an impression or hollow made by a blow; force or power
Example
By dint of hard work, he achieved success.
Par dint de travail acharné, il a atteint le succès.
C2 noun /dəˈkɔɪt/

Dacoit

bandit
Meaning
a member of an armed gang of robbers; a bandit, especially in India and Myanmar
Example
The village was terrorized by a gang of dacoits who robbed travelers.
Le village a été terrorisé par un gang de bandits qui ont volé les voyageurs.
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.
C2 verb /ˈdʌmfaʊnd/

dumbfound

sidérer
Meaning
to greatly astonish or shock someone so they are temporarily speechless
Example
The magician's trick dumbfounded the audience.
Le tour de magie a sidéré le public.
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.
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.
C2 adjective /ˈdoʊlfəl/

Doleful

triste; lugubre;
Meaning
sorrowful; mournful; expressing grief or sadness
Example
She gave him a doleful look when he left.
Elle lui donna un regard triste lorsqu'il partit.
C2 noun /ˈdɛkəˌlɔːɡ/

decalogue

Décalogue
Meaning
The Ten Commandments in the Bible; a set of fundamental rules or principles.
Example
The priest gave a sermon on the importance of the Decalogue.
Le prêtre a donné un sermon sur l'importance du Décalogue.
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.
C2 adjective /djuːˈplɪsɪtəs/

duplicitous

fourbe
Meaning
Deceitful; deliberately deceptive or dishonest.
Example
The politician was criticized for his duplicitous statements.
Le politicien a été critiqué pour ses déclarations trompeuses.
C2 noun /djuːˈɛnə/

duenna

gouvernante
Meaning
an older woman acting as a governess or chaperone, especially in Spanish families
Example
The young lady was accompanied by a duenna during the festival.
La jeune fille était accompagnée par une duéna pendant le festival.
C2 noun /ˈdɛftnəs/

deftness

dextérité
Meaning
Skillfulness and quickness in action or thought.
Example
Her deftness with words impressed the audience.
Sa dextérité avec les mots a impressionné le public.
C2 adjective /dɪˈdjuːsəbl/

deducible

déductible
Meaning
able to be deduced; possible to be inferred
Example
The solution is deducible from the data provided.
La solution est déductible des données fournies.
C2 noun /ˌdɛkəˈsɪləbəl/

decasyllable

décasyllabe
Meaning
A line of verse with ten syllables.
Example
The poet often wrote in decasyllable form.
Le poète écrivait souvent en forme de décasyllabe.
C2 verb /diːˈpɒpjʊˌleɪt/

depopulate

dépeupler
Meaning
To reduce the number of people living in a place.
Example
The war threatened to depopulate the once-thriving town.
La guerre menaçait de dépeupler la ville autrefois prospère.
C2 noun /ˈdjʊərəns/

durance

prison
Meaning
imprisonment or confinement
Example
The prisoner spent years in durance before his release.
Le prisonnier a passé des années en prison avant sa libération.
C2 noun /dɪˌlæpɪˈdeɪʃən/

dilapidation

dilapidation
Meaning
The state of disrepair or ruin as a result of neglect.
Example
The old temple was in a state of dilapidation.
Le vieux temple était dans un état de dilapidation.
C2 verb /diːˈnæʃənəlaɪz/

denationalize

dénationaliser
Meaning
to transfer ownership from the government to private individuals or companies
Example
The government decided to denationalize the bank to encourage private investment.
Le gouvernement a décidé de dénationaliser la banque pour encourager les investissements privés.
C2 noun /ˈdɛvɪlri/

devilry

diablerie
Meaning
Wicked or cruel behavior; mischievous actions.
Example
The children were full of devilry on Halloween night.
Les enfants étaient pleins de diablerie lors de la nuit d'Halloween.
C2 noun /ˈdræɡˌnɛt/

dragnet

filtre
Meaning
A systematic search or investigation, often by police to catch criminals.
Example
The police launched a dragnet to capture the fugitives.
La police a lancé un filtre pour capturer les fugitifs.
C2 adjective /ˈdɪsəluːt/

dissolute

dissolu
Meaning
lacking moral restraint; indulging excessively in sensual pleasures
Example
He led a dissolute life filled with parties and gambling.
Il a mené une vie dissolue remplie de fêtes et de jeux d'argent.
C2 noun /ˈdɛsɪkənt/

desiccant

dessicant
Meaning
a substance that absorbs moisture and keeps things dry
Example
Silica gel packets are commonly used as a desiccant in packaging.
Les paquets de gel de silice sont couramment utilisés comme dessicant dans les emballages.
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.
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 noun /draɪd roʊz ˈpɛtəlz/

Dried Rose Petals

pétales de rose séchés
Meaning
dehydrated petals from roses used for culinary and aromatic purposes
Example
The dessert was garnished with dried rose petals.
Le dessert a été garni de pétales de rose séchés.
C2 noun /ˌdɪvɪˈneɪʃən/

divination

divination
Meaning
the practice of seeking knowledge of the future or the unknown by supernatural means
Example
Ancient people often relied on divination to guide important decisions.
Les peuples anciens se fiaient souvent à la divination pour guider les décisions importantes.
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.
C2 noun /dɪsˈdʒʌŋkʃən/

disjunction

disjonction
Meaning
A lack of connection between things; separation or disunity.
Example
There is a clear disjunction between theory and practice.
Il existe une claire disjonction entre la théorie et la pratique.
C2 noun /ˌdɪsrɪˈpjuːt/

disrepute

mépris
Meaning
the state of being held in low esteem or having a bad reputation
Example
The scandal brought the politician into disrepute.
Le scandale a mis le politicien dans le mépris.
C2 noun /ˌdiːlɛkˈteɪʃən/

delectation

plaisir
Meaning
great pleasure or delight
Example
She read the story aloud for the delectation of her friends.
Elle a lu l'histoire à voix haute pour le plaisir de ses amis.
C2 verb /ˈdʌv.teɪl/

dovetail

s'harmoniser parfaitement
Meaning
to fit or combine perfectly together
Example
Her plans dovetail perfectly with our goals.
Ses plans s'accordent parfaitement avec nos objectifs.
C2 noun /daɪˈɡrɛʃən/

digression

digression
Meaning
A temporary departure from the main subject in speech or writing.
Example
Her story was full of interesting digressions.
Son histoire était pleine de digressions intéressantes.
C2 verb /ˌdɪsɪnˈtɜːr/

disinter

désenterrer
Meaning
to dig up something buried, especially a body
Example
The archaeologists disinterred ancient remains from the site.
Les archéologues ont désenterré des restes anciens du site.
C2 adjective /ˈdʌktaɪl/

ductile

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

defrock

révoquer un prêtre de sa fonction
Meaning
to officially remove a priest or minister from their position and authority
Example
The church decided to defrock the priest after the scandal.
L'église a décidé de démettre le prêtre après le scandale.
C2 verb /ˌdɪskəmˈbɑːbjuleɪt/

discombobulate

déstabiliser
Meaning
to confuse or disconcert; to upset the normal order
Example
The sudden question seemed to discombobulate him.
La question soudaine sembla le déstabiliser.
C2 verb /dɪˈsɪmjʊˌleɪt/

dissimulate

dissimuler
Meaning
To disguise or conceal one's true feelings or intentions.
Example
He tried to dissimulate his fear with a smile.
Il a essayé de dissimuler sa peur avec un sourire.
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 /ˌdɛspəˈrɑːdoʊ/

desperado

bandit
Meaning
A bold, reckless, or dangerous person, often a criminal.
Example
The sheriff was determined to capture the desperado who terrorized the town.
Le shérif était déterminé à capturer le bandit qui terrorisait la ville.
C2 adjective /dɪˈfjuːzəbl/

diffusible

diffusable
Meaning
able to spread or be spread through a medium
Example
Oxygen is diffusible through cell membranes.
L'oxygène est diffusible à travers les membranes cellulaires.
C2 noun /ˈdɪktəm/

dictum

dicton
Meaning
A formal pronouncement, authoritative statement, or maxim.
Example
The judge’s dictum clarified the principle of equality before the law.
Le dictum du juge a clarifié le principe de l'égalité devant la loi.
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.
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.
C2 noun /ˈdɛntɪfrɪs/

dentifrice

dentifrice
Meaning
a substance such as powder, paste, or liquid used to clean teeth
Example
He bought a new herbal dentifrice from the pharmacy.
Il a acheté un nouveau dentifrice à base de plantes à la pharmacie.
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 adjective /dɪˈstreɪ/

distrait

distrait
Meaning
deeply distracted or absent-minded, often due to worry or grief
Example
He looked distrait after hearing the sad news.
Il avait l'air distrait après avoir entendu les mauvaises nouvelles.
C2 adjective /daɪˈvɜːrtɪbəl/

divertible

détournable
Meaning
capable of being turned aside or redirected
Example
Funds from the budget are not legally divertible.
Les fonds du budget ne peuvent pas être légalement détournés.
C2 noun /ˌdeɪnuːˈmɒ̃/

denouement

dénouement
Meaning
The final resolution or conclusion of a story, drama, or complicated situation.
Example
The novel's denouement was both surprising and satisfying.
Le dénouement du roman était à la fois surprenant et satisfaisant.
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.
C2 adjective /ˌdɛməˈnaɪəkəl/

demoniacal

démoniaque
Meaning
characteristic of or resembling a demon; wildly evil
Example
He gave a demoniacal laugh that terrified everyone.
Il a donné un rire démoniaque qui a terrifié tout le monde.
C2 adverb /ˈdɑːrklɪŋ/

darkling

dans l'obscurité
Meaning
In the dark or growing dark; dimly.
Example
The forest creatures moved darkling through the night.
Les créatures de la forêt se déplaçaient dans l'obscurité pendant la nuit.
C2 noun /dɪˈfoʊliənt/

defoliant

défoliant
Meaning
a chemical that causes leaves to drop from plants, often used in warfare or agriculture
Example
The army sprayed defoliant to clear the forest cover.
L'armée a pulvérisé un défoliant pour dégager le couvert forestier.
C2 noun /dɛnˈdrɒlədʒi/

dendrology

dendrologie
Meaning
the scientific study of trees and woody plants
Example
He is studying dendrology at the university.
Il étudie la dendrologie à l'université.
C2 adjective /ˈdɪfɪdənt/

diffident

diffident
Meaning
Shy or lacking confidence in one's own abilities.
Example
He was too diffident to ask a question in class.
Il était trop diffident pour poser une question en classe.
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 /ˈdɛkəˌɡɒn/

decagon

décagone
Meaning
A polygon with ten sides and ten angles.
Example
The geometry teacher drew a perfect decagon on the board.
Le professeur de géométrie a dessiné un parfait décagone au tableau.
C2 verb /ˈdɛpjʊˌtaɪz/

deputize

nommer comme adjoint
Meaning
To appoint someone as a deputy; to act as a substitute or representative.
Example
The sheriff decided to deputize several locals to help maintain order.
Le shérif a décidé de désigner plusieurs habitants pour aider à maintenir l'ordre.
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.
C2 verb /ˌdɛlɪˈkwɛs/

deliquesce

devenir liquide en absorbant l'humidité de l'air
Meaning
to become liquid by absorbing moisture from the air
Example
The salt began to deliquesce after being left in the humid room.
Le sel a commencé à se délier après avoir été laissé dans la pièce humide.
C2 verb /dɪsˈbɑːr/

disbar

révoquer un avocat de la profession légale
Meaning
to officially remove a lawyer from the legal profession
Example
The corrupt lawyer was disbarred for unethical conduct.
L'avocat corrompu a été disbarred pour conduite non éthique.
C2 noun /ˈdɛrɪk/

derrick

tour de forage
Meaning
A framework or tower used for supporting a crane, especially for oil drilling or lifting heavy loads.
Example
The workers assembled a derrick at the oil drilling site.
Les ouvriers ont assemblé une tour de forage sur le site de forage de pétrole.
C2 adjective /ˈdjuːtiəbl/

dutiable

sujet à des droits de douane
Meaning
subject to customs duty or tax
Example
Imported electronics are often dutiable at the border.
Les électroniques importés sont souvent soumis à des droits de douane à la frontière.
C2 adjective /ˌdaɪəˈkrɪtɪkəl/

diacritical

diacritique
Meaning
Relating to a mark added to a letter to indicate a different pronunciation or stress.
Example
The word résumé has diacritical marks that change its meaning from resume.
Le mot 'résumé' a des marques diacritiques qui changent sa signification de 'resume'.
C2 noun /dɪˈbɔːtʃəri/

debauchery

débauche
Meaning
excessive indulgence in sensual pleasures; corruption or vice
Example
The novel depicts the debauchery of the aristocrats in the city.
Le roman dépeint la débauche des aristocrates dans la ville.
C2 noun /dɪsˈtɛmpər/

distemper

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

derogative

dérogatoire
Meaning
Expressing a low opinion or showing lack of respect.
Example
He made a derogative remark about her work.
Il a fait une remarque dérogatoire sur son travail.
C2 verb /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 /dɪˈtrækʃən/

detraction

détournement
Meaning
The act of belittling or taking away from the value of something.
Example
Her constant detraction of others made her unpopular.
Sa constante dévalorisation des autres l'a rendue impopulaire.
C2 adjective /ˈdɛndrɔɪd/

dendroid

en forme d'arbre
Meaning
tree-shaped or branching like a tree
Example
The coral has a dendroid structure.
Le corail a une structure dendroïde.
C2 adjective /ˈdɪstəl/

distal

distal
Meaning
situated away from the center of the body or from the point of attachment
Example
The doctor examined the distal end of the patient’s arm.
Le médecin a examiné l'extrémité distale du bras du patient.
C2 verb /dɪˈskraɪ/

descry

apercevoir au loin
Meaning
to catch sight of something, especially something distant or obscure
Example
From the hilltop, they descried a small village in the distance.
Depuis le sommet de la colline, ils ont aperçu un petit village au loin.
C2 adjective /ˌdɒktrɪˈnɛər/

doctrinaire

doctrinaire
Meaning
stubbornly devoted to a theory or doctrine without regard to practical considerations
Example
His doctrinaire approach to politics alienated many supporters.
Son approche doctrinaire de la politique a aliéné de nombreux partisans.
C2 noun /ˈdrækmə/

drachma

drachme
Meaning
The basic monetary unit of Greece before the adoption of the euro.
Example
The old coin collection included a silver drachma.
La collection de pièces anciennes comprenait une drachme en argent.
C2 noun /ˌdɪsɪˈpeɪʃən/

dissipation

dissipation
Meaning
the process of disappearing or wasting; excessive indulgence in pleasure
Example
The dissipation of his fortune left him in poverty.
La dissipation de sa fortune l'a laissé dans la pauvreté.
C2 noun /ˌdiːnəʊˈteɪʃən/

denotation

dénotation
Meaning
The literal or primary meaning of a word, in contrast to the feelings or ideas that the word suggests.
Example
The denotation of the word 'rose' is a type of flower.
La dénotation du mot 'rose' est un type de fleur.
C2 prefix /dɪs-/

dys-

préfixe signifiant anormal, mauvais, difficile ou défectueux
Meaning
A prefix meaning abnormal, bad, difficult, or impaired.
Example
Words like 'dysfunction' and 'dyslexia' use the prefix dys- to indicate difficulty or impairment.
Des mots comme 'dysfonction' et 'dyslexie' utilisent le préfixe dis- pour indiquer une difficulté ou un handicap.
C2 adjective /dɪˈluːsɪv/

delusive

illusoir
Meaning
Giving a false or misleading impression; deceptive.
Example
His promises turned out to be delusive and untrustworthy.
Ses promesses se sont révélées être illusoires et peu fiables.