treacherous
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C1 adjective /ˈtrɛtʃərəs/

treacherous

traître
Meaning
Dangerously unstable or deceptive; likely to betray trust.
Example
The treacherous road made driving difficult.
La route traître a rendu la conduite difficile.
C1 adjective /taɪˈtænɪk/

titanic

titane
Meaning
Of exceptional strength, size, or power.
Example
The company made titanic efforts to expand into new markets.
L'entreprise a fait des efforts titanesques pour se développer sur de nouveaux marchés.
C1 verb /trəˈvɜːrs/

traverse

traverser
Meaning
To travel across or through something.
Example
They traversed the desert on camels.
Ils ont traversé le désert à dos de chameau.
C1 noun /ˈten.jər/

Tenure

mandat
Meaning
the period of time during which someone holds an office or position
Example
During his tenure as CEO, the company expanded globally.
Pendant son mandat en tant que PDG, l'entreprise s'est étendue à l'échelle mondiale.
C1 adjective /trænˈsen.dənt/

transcendent

au-delà de l'expérience humaine normale ou simplement physique
Meaning
Beyond or above the range of normal or merely physical human experience.
Example
His art has a transcendent quality.
Son art a une qualité transcendante.
C1 noun /θiˈɒlədʒi/

theology

théologie
Meaning
The study of the nature of God and religious beliefs.
Example
She is pursuing a degree in theology at the university.
Elle poursuit un diplôme en théologie à l'université.
C1 noun /ˈtiːdiəm/

tedium

tedium
Meaning
the state of being tedious; monotony or boredom
Example
The tedium of long meetings often drains motivation.
Le tedium des longues réunions épuise souvent la motivation.
C1 noun /twɪndʒ/

twinge

douleur aiguë
Meaning
a sudden, sharp pain or an emotional pang
Example
He felt a twinge of guilt after lying to his friend.
Il a ressenti une douleur aiguë de culpabilité après avoir menti à son ami.
C1 adjective /ˈθrɪfti/

thrifty

économe
Meaning
using money and resources carefully and not wastefully
Example
She is very thrifty and always saves money for the future.
Elle est très économe et économise toujours de l'argent pour l'avenir.
C1 adjective /ˈtæŋ.i/

tangy

piquant
Meaning
Having a strong, sharp, and pleasantly biting flavor or taste.
Example
The sauce had a tangy flavor that brightened the dish.
La sauce avait une saveur piquante qui rendait le plat encore plus savoureux.
C1 verb /trænsˈɡrɛs/

transgress

transgresser
Meaning
to go beyond the limits of a moral law, command, or boundary; to sin
Example
He apologized after realizing he had transgressed the community's rules.
Il s'est excusé après avoir réalisé qu'il avait transgressé les règles de la communauté.
C1 adverb /ˌðeərəˈpɒn/

Thereupon

immédiatement après;
Meaning
immediately after that; following that event
Example
He finished his speech and thereupon left the stage.
Il a terminé son discours et, immédiatement après, a quitté la scène.
C1 adverb /ˌðɛərˈʌv/

Thereof

de cela
Meaning
of that; from that
Example
The contract and all amendments thereof must be signed.
Le contrat et toutes les modifications de cela doivent être signés.
C1 verb /ˈtæn.tə.laɪz/

tantalize

tenter
Meaning
To tease or torment someone with the promise of something desirable but unattainable.
Example
The aroma of the bakery tantalized the hungry children.
L'arôme de la boulangerie a tenté les enfants affamés.
C1 noun /truːp/

troupe

groupe, troupe de théâtre
Meaning
A group of dancers, actors, or performers who work together.
Example
The theater troupe performed brilliantly on stage.
La troupe de théâtre a joué brillamment sur scène.
C1 adjective /ˈtæntəmaʊnt/

tantamount

équivalent
Meaning
Equivalent in seriousness or effect; virtually the same as.
Example
His refusal to speak was tantamount to an admission of guilt.
Son refus de parler équivalait à une admission de culpabilité.
C1 noun /ˈtɪt.bɪt/

Titbit

un petit morceau de nourriture délicieuse; un petit morceau intéressant d'information
Meaning
a small piece of tasty food; a small interesting piece of information
Example
She served delicious titbits at the party.
Elle a servi de délicieux titbits à la fête.
C1 verb /ˈtiːtər/

teeter

vaciller
Meaning
to move or balance unsteadily; to wobble
Example
The glass began to teeter on the edge of the table.
Le verre a commencé à vaciller sur le bord de la table.
C1 noun /təˈnæs.ə.ti/

tenacity

ténacité
Meaning
Determination, persistence, and the quality of not giving up
Example
His tenacity in solving problems led to his success.
Sa ténacité pour résoudre les problèmes a conduit à son succès.
C1 noun /ˈtʌrɪt/

turret

petite tour sur le sommet d'une tour ou d'un bâtiment plus grand
Meaning
A small tower on top of a larger tower or building, often used in castles or fortifications.
Example
The castle was guarded by soldiers stationed in the turret.
Le château était gardé par des soldats postés dans la tourelle.
C1 noun /ˈtɜː.mɔɪl/

turmoil

tourmente
Meaning
A state of great disturbance, confusion, or uncertainty.
Example
The political turmoil led to mass protests.
Le turmoil politique a conduit à des manifestations de masse.
C1 verb θwɔːt

thwart

contrecarrer
Meaning
Prevent (someone) from accomplishing something; oppose successfully.
Example
His efforts to thwart the proposal were unsuccessful.
Ses efforts pour contrecarrer la proposition ont échoué.
C1 noun /treɪd fəˌsɪl.ɪˈteɪ.ʃən/

trade facilitation

facilitation du commerce
Meaning
The simplification, modernization and harmonization of export and import processes.
Example
Trade facilitation boosts economic growth.
La facilitation du commerce stimule la croissance économique.
C1 noun /twɪt/

Twit

imbécile; se moquer
Meaning
a silly or foolish person; to tease or make fun of someone
Example
Don't be such a twit and listen carefully.
Ne sois pas un imbécile et écoute attentivement.
C1 noun /truːs/

truce

trêve
Meaning
An agreement between enemies or opponents to stop fighting for a certain time.
Example
The two countries agreed to a truce after weeks of intense fighting.
Les deux pays ont accepté une trêve après des semaines de combats intenses.
C1 noun /ˈtrɪŋkɪt/

trinket

petit bijou
Meaning
a small ornament or piece of jewelry that is not expensive
Example
She bought a little trinket from the beach market as a souvenir.
Elle a acheté un petit bijou au marché de la plage comme souvenir.
C1 adjective /ˌtɒpsi ˈtɜːvi/

topsy-turvy

désordonné
Meaning
in a state of confusion, disorder, or upside down
Example
The sudden announcement left the office in a topsy-turvy state.
L'annonce soudaine a laissé le bureau dans un état complètement désordonné.
C1 adjective /tɛk ˈdrɪv.ən/

tech-driven

alimenté par la technologie
Meaning
Powered or guided by technology; dependent on technological advancement for operation.
Example
The agricultural sector is becoming more tech-driven for higher efficiency.
Le secteur agricole devient de plus en plus axé sur la technologie pour une efficacité accrue.
C1 adjective /ˈtɜːrʃieri/

tertiary

tertiaire
Meaning
third in order, rank, or level
Example
He is pursuing his tertiary education at the university.
Il poursuit ses études tertiaires à l'université.
C1 noun /ˈtraɪ.pɒd/

tripod

trépied
Meaning
A three-legged stand used to support a camera, telescope, or other object.
Example
The photographer set up his camera on a tripod.
Le photographe a posé sa caméra sur un trépied.
C1 noun /tɒŋ/

tong

pince
Meaning
a tool with two movable arms used to pick up and hold objects
Example
He used the tong to pick up the hot coal.
Il a utilisé la pince pour ramasser le charbon chaud.
C1 verb /ˈtæmpər/

tamper

interférer
Meaning
To interfere with something in a harmful, unauthorized, or improper way.
Example
The evidence was tampered with before the trial.
Les preuves ont été manipulées avant le procès.
C1 adjective /ˈtʌtʃi/

Touchy

susceptible
Meaning
easily upset or offended; overly sensitive
Example
He's very touchy about his height.
Il est très susceptible à propos de sa taille.
C1 noun /ˈtem.pər.ə.mənt/

Temperament

tempérament; humeur; disposition naturelle
Meaning
a person's natural disposition or mood; characteristic behavior patterns
Example
She has a calm temperament that helps her handle stress well.
Elle a un tempérament calme qui l'aide à bien gérer le stress.
C1 adjective tɪˈneɪ.ʃəs

tenacious

tenace
Meaning
Not readily letting go of, giving up, or separated from an object that one holds, a position, or a principle; persistent.
Example
Her tenacious spirit helped her overcome hardships.
Son esprit tenace l'a aidée à surmonter les difficultés.
C1 verb /tiːm/

teem

abonder
Meaning
to be full of or swarming with
Example
The forest teems with wildlife.
La forêt est pleine de faune.
C1 noun /ˈtɪrəni/

tyranny

tyrannie
Meaning
Cruel and oppressive government or rule by a tyrant.
Example
The people revolted against the tyranny of their ruler.
Les gens se sont rebellés contre la tyrannie de leur dirigeant.
C1 noun ˌtrɪbjʊˈleɪʃən

tribulation

tribulation
Meaning
A difficult time or suffering experience
Example
He endured many tribulations in his early years.
Il a enduré de nombreuses tribulations au cours de ses premières années.
C1 adjective /traɪt/

trite

banal
Meaning
Overused and lacking originality.
Example
The speech was full of trite phrases.
Le discours était plein de phrases banales.
C1 adjective /ˈtraɪflɪŋ/

Trifling

insignifiant; trivial; de peu d'importance
Meaning
of little importance; trivial; insignificant
Example
Don't worry about such trifling matters.
Ne t'inquiète pas pour ces choses futiles.
C1 adjective /ˈtɛn.ju.əs/

tenuous

faible / mince
Meaning
Very weak, thin, or slight; lacking a strong basis.
Example
The evidence against him is quite tenuous.
La preuve contre lui est assez faible.
C1 noun /ˈtæm.ər.ɪnd/

Tamarind

tamarin
Meaning
a brown tropical fruit with a tangy, sour taste used in cooking and beverages
Example
Tamarind is commonly used in Asian and Middle Eastern cuisines for its sour flavor.
Le tamarin est couramment utilisé dans la cuisine asiatique et du Moyen-Orient pour sa saveur acide.
C1 adjective /ˈtrænzɪtɔːri/

transitory

transitoire
Meaning
Not permanent; temporary.
Example
The transitory nature of fame makes it difficult to maintain.
La nature transitoire de la célébrité rend sa conservation difficile.
C1 adjective /ˈtɛmpərəl/

temporal

temporel
Meaning
Relating to worldly affairs or to time rather than spiritual matters.
Example
The monk gave up his temporal possessions to live a simple life.
Le moine a renoncé à ses possessions temporelles pour vivre une vie simple.
C1 adjective /ˈtɪp.tɒp/

Tiptop

excellente; de première qualité
Meaning
of the highest quality; excellent; in perfect condition
Example
The car is in tiptop condition.
La voiture est en excellent état.
C1 adjective /ˈtɛnəbl/

tenable

défendable
Meaning
able to be defended or maintained against attack or objection
Example
His argument was strong and tenable in court.
Son argument était fort et défendable au tribunal.
C1 noun /ˈtæn.ər/

tanner

tanneur
Meaning
A person whose job is to tan animal hides to make leather.
Example
The tanner worked long hours to produce fine leather.
Le tanneur a travaillé de longues heures pour produire du cuir de qualité.
C1 adjective /ˈtʌf.tɪd/

Tufted

avec des touffes; orné de touffes
Meaning
having a tuft or tufts; furnished with a tuft or clump of threads, hairs, or other material
Example
The tufted sofa looked elegant in the living room.
Le canapé avec des touffes avait l'air élégant dans le salon.
C1 noun /ˈθɪk.ɪt/

Thicket

buisson; fourré
Meaning
a dense group of bushes or trees; a thick growth of shrubs
Example
The rabbit disappeared into the thicket.
Le lapin a disparu dans le fourré.
C1 noun /təˈlɛpəθi/

telepathy

télépathie
Meaning
the supposed communication of thoughts or ideas by means other than the known senses
Example
The twins claimed to share telepathy with each other.
Les jumeaux ont prétendu partager une télépathie entre eux.
C1 adjective /ˈtɪpsi/

tipsy

légèrement ivre
Meaning
slightly drunk
Example
She felt tipsy after just one glass of wine.
Elle se sentait un peu ivre après un seul verre de vin.
C1 verb, noun /træmp/

tramp

vagabond / marcher lourdement
Meaning
to walk heavily or noisily; a person who travels from place to place on foot, often homeless
Example
They tramped through the forest in heavy boots.
Ils ont marché à travers la forêt avec des bottes épaisses.
C1 noun /ˈtʌɡboʊt/

tugboat

remorqueur
Meaning
a small, powerful boat used for towing or pushing ships
Example
The tugboat guided the massive ship safely into the harbor.
Le remorqueur a guidé le grand navire en toute sécurité dans le port.
C1 noun /ˈtoʊtəm/

totem

symbole sacré
Meaning
A natural object, animal, or symbol that is revered as a spiritual emblem by a group or tribe.
Example
The eagle is considered a sacred totem in many cultures.
L'aigle est considéré comme un totem sacré dans de nombreuses cultures.
C1 noun trænˈsɛndəns

transcendence

transcendance
Meaning
Existence or experience beyond the normal or physical level.
Example
The artist's work was a symbol of transcendence in creativity.
Le travail de l'artiste était un symbole de transcendance dans la créativité.
C1 adverb /ˌðɛərˈtu/

Thereto

avec cela;
Meaning
to that; in addition to that
Example
The house and the garden attached thereto were sold.
La maison et le jardin y attachés ont été vendus.
C1 noun /ˈtɛstəmənt/

testament

testament / preuve
Meaning
a person's will; or strong evidence of something
Example
His success is a testament to his hard work and dedication.
Son succès est un testament de son travail acharné et de son dévouement.
C1 verb /taʊt/

tout

promouvoir
Meaning
to promote, praise, or advertise aggressively
Example
The company touted its new product as a game-changer.
L'entreprise a fait la promotion de son nouveau produit comme un changeur de jeu.
C1 adjective /ˈtæk.taɪl/

tactile

tactile
Meaning
Connected with the sense of touch; perceptible by touch or giving a sensation when touched.
Example
The tactile experience of the fabric was soft and smooth.
L'expérience tactile du tissu était douce et lisse.
C1 noun /ˈtruː.ənt/

Truant

élève qui manque l'école sans permission; personne qui fuit ses responsabilités
Meaning
a student who stays away from school without permission; a person who shirks duty
Example
The principal called the parents when their child was caught playing truant.
Le principal a appelé les parents lorsque leur enfant a été pris en train de faire l'école buissonnière.
C1 noun ˌtoʊ.kə.nɪˈzeɪ.ʃən

tokenization

Le processus de diviser un texte en unités plus petites comme des mots, des phrases ou des symboles pour l'analyse.
Meaning
The process of breaking text into smaller units like words, phrases, or symbols for analysis.
Example
NLP uses tokenization to break text into smaller units.
NLP utilise la tokenisation pour diviser le texte en unités plus petites.
C1 noun /tækˈsɒnəmi/

taxonomy

science de la classification
Meaning
The science or practice of classifying things, especially organisms.
Example
Modern taxonomy helps scientists organize and study biodiversity.
La taxonomie moderne aide les scientifiques à organiser et à étudier la biodiversité.
C1 noun /ˈtres.pæs.ər/

Trespasser

intrus
Meaning
a person who enters someone's property without permission
Example
The security guard caught the trespasser climbing over the fence.
Le garde de sécurité a attrapé l'intrus escaladant la clôture.
C1 verb /tɔːnt/

taunt

moquer
Meaning
to provoke or challenge someone with insulting remarks
Example
The bully tried to taunt him with cruel words.
Le bully a essayé de le provoquer avec des mots cruels.
C1 adjective /ˈtɔːrtʃuəs/

tortuous

tortueux, complexe
Meaning
Full of twists and turns; excessively complex or complicated.
Example
The tortuous mountain road made driving very difficult.
La route tortueuse de montagne rendait la conduite très difficile.
C1 noun /trʌsˈtiː/

trustee

fiduciaire
Meaning
a person who holds or manages property or assets for the benefit of others
Example
She was appointed as the trustee of the family estate.
Elle a été nommée fiduciaire de la propriété familiale.
C1 noun /toʊm/

tome

gros livre
Meaning
a large, heavy book, often scholarly or serious in nature
Example
She spent the afternoon reading an old tome on medieval history.
Elle a passé l'après-midi à lire un vieux gros livre sur l'histoire médiévale.
C1 noun /ˈtreɪ.ki.ə/

Trachea

trachée
Meaning
the tube that carries air from the throat to the lungs; windpipe
Example
The trachea is protected by cartilage rings that keep it open.
La trachée est protégée par des anneaux de cartilage qui la maintiennent ouverte.
C1 adjective /ˈtæti/

tatty

usé
Meaning
Worn out, shabby, or in poor condition.
Example
The sofa looked old and tatty after years of use.
Le canapé semblait vieux et usé après des années d'utilisation.
C1 noun /ˈtoʊɡə/

toga

toge
Meaning
A loose outer garment worn in ancient Rome, typically draped over the shoulders and body.
Example
The senator wore a white toga during the ceremony.
Le sénateur portait une toge blanche pendant la cérémonie.
C1 noun /ˈtriːtɪs/

treatise

traité
Meaning
a formal and systematic written work dealing with a subject in detail
Example
He wrote a treatise on modern economic theory.
Il a écrit un traité sur la théorie économique moderne.
C1 noun /træns/

trance

transe
Meaning
a half-conscious state like dreaming, often with loss of awareness of surroundings
Example
She stared out of the window as if in a trance.
Elle regardait par la fenêtre comme si elle était en transe.
C1 verb /ˈtɑːtər/

totter

tituber
Meaning
To move unsteadily, as if about to fall; to be on the point of collapse.
Example
The old man tottered across the street with a cane.
Le vieil homme a titubé à travers la rue avec une canne.
C1 noun /ˈtrɪlədʒi/

trilogy

trilogie
Meaning
a set of three related works, usually books or films, that form a connected story
Example
The director finally released the third film to complete the sci-fi trilogy.
Le réalisateur a enfin sorti le troisième film pour compléter la trilogie de science-fiction.
C1 adjective /tɛkˈtɑː.nɪk/

tectonic

tectonique
Meaning
Relating to the structure of the earth's crust and the large-scale processes that take place within it.
Example
Tectonic movements cause earthquakes and mountain formation.
Les mouvements tectoniques causent des tremblements de terre et la formation des montagnes.
C1 noun /trænsˈfɜːrər/

transferrer

transfert
Meaning
A person who transfers something, such as property, rights, or responsibilities, to another.
Example
The transferrer is responsible for ensuring the property is legally passed on.
Le transferrer est responsable de s'assurer que la propriété est transférée légalement.
C1 noun /taɪˈreɪd/

tirade

diatribe
Meaning
a long, angry, or critical speech
Example
The manager launched into a tirade about poor performance.
Le responsable a lancé une diatribe sur la mauvaise performance.
C1 noun /ˈtæl.i/

Tally

compte; enregistrement; score
Meaning
a count or record of a number or amount; a score or total
Example
Keep a tally of how many books you read this month.
Tenez un compte du nombre de livres que vous lisez ce mois-ci.
C1 verb /trænˈspaɪər/

transpire

arriver
Meaning
to occur, happen, or become known
Example
It transpired that he had lied about his age.
Il est apparu qu'il avait menti sur son âge.
C1 adjective /ˈtækt.fəl/

Tactful

diplomate; habile;
Meaning
showing skill and sensitivity in dealing with others or difficult situations
Example
He gave a tactful response to avoid hurting her feelings.
Il a donné une réponse diplomate pour éviter de blesser ses sentiments.
C1 adverb /ˌðɛərˈɪn/

Therein

dedans;
Meaning
in that place; in that respect
Example
The box contains many treasures, and therein lies its value.
La boîte contient de nombreux trésors, et dedans réside sa valeur.
C1 adjective /ˈtɛsti/

testy

irritable
Meaning
Easily irritated or annoyed.
Example
He became testy when asked the same question repeatedly.
Il est devenu irritable lorsqu'on lui a posé la même question à plusieurs reprises.
C1 noun /teɪnt/

Taint

tache; marque; corruption ou contamination
Meaning
a stain or mark that spoils something; corruption or contamination
Example
The scandal left a permanent taint on his reputation.
Le scandale a laissé une tache permanente sur sa réputation.
C1 adjective /ˌtræn.senˈdɛn.təl/

transcendental

transcendantal
Meaning
relating to the spiritual or non-physical realm; surpassing ordinary experience
Example
Meditation can lead to transcendental experiences.
La méditation peut mener à des expériences transcendantes.
C1 noun /ˈtæpəstri/

tapestry

tapisserie
Meaning
A piece of thick textile fabric with pictures or designs woven into it, often hung on walls.
Example
The museum displayed an ancient tapestry from the 15th century.
Le musée a exposé une tapisserie ancienne du XVe siècle.
C1 noun /tɔːrk/

torque

couple
Meaning
A twisting force that causes rotation.
Example
The mechanic measured the torque of the engine.
Le mecanicien a mesure le couple du moteur.
C1 noun /ˈtaɪ.ɡrəs/

Tigress

tigresse
Meaning
an adult female tiger
Example
The powerful tigress hunted silently through the jungle.
La tigresse puissante chassait silencieusement à travers la jungle.
C1 noun /ˈtrɪkəri/

trickery

tromperie
Meaning
The use of dishonest methods to deceive or cheat someone.
Example
The politician was accused of winning the election through trickery.
Le politicien a été accusé d'avoir gagné l'élection par tromperie.
C1 noun ˈtær.ɪf

tariff

tarif ou impôt sur les importations et exportations
Meaning
A tax or duty to be paid on a particular class of imports or exports.
Example
The government imposed high tariffs on luxury goods.
Le gouvernement a imposé des tarifs élevés sur les produits de luxe.
C1 adjective /ˈtɪklɪʃ/

ticklish

chatouilleuse, sensible
Meaning
easily made to laugh by being touched lightly; easily upset or sensitive
Example
She is very ticklish and bursts into laughter when touched on her feet.
Elle est très chatouilleuse et éclate de rire lorsqu'on lui touche les pieds.
C1 verb /θrɒb/

throb

battre
Meaning
to beat or pulse strongly, often with pain
Example
His head began to throb after the long day.
Sa tête a commencé à battre après la longue journée.
C1 noun /ˈtriːkəl/

treacle

sirop épais et sucré
Meaning
A thick, sweet syrup; excessively sentimental speech or writing.
Example
She poured treacle over the pancakes.
Elle a versé le sirop sur les crêpes.
C1 adjective /ˌθiːəˈlɒdʒɪkl/

theological

théologique
Meaning
Relating to the study of theology or religious belief.
Example
He wrote a theological paper on the concept of divine justice.
Il a écrit un article théologique sur le concept de justice divine.
C1 noun, verb /ˈtætər/

tatter

chiffon déchiré
Meaning
A torn piece of cloth or clothing; to become ragged or torn.
Example
The old flag hung in tatters after the storm.
Le vieux drapeau était suspendu en morceaux après la tempête.
C1 noun /ˈtem.pɚ.əns/

temperance

tempérance
Meaning
Moderation in action, thought, or feeling; restraint.
Example
Temperance is essential for a balanced life.
La tempérance est essentielle pour une vie équilibrée.
C1 noun /ˈtɜːrbjələns/

turbulence

turbulence
Meaning
Violent or unsteady movement of air, water, or some other fluid; disorder or conflict.
Example
The plane experienced severe turbulence during the flight.
L'avion a connu une turbulence sévère pendant le vol.
C1 noun/verb /tæk/

tack

punaise / tactique
Meaning
a small sharp nail; or to change direction in sailing or approach something differently
Example
She used a tack to pin the paper on the wall.
Elle a utilisé une punaise pour fixer le papier au mur.
C1 noun /ˈtændʒənt/

tangent

tangente
Meaning
a straight line or plane that touches a curve or curved surface at a point but does not cross it
Example
The teacher drew a tangent to the circle on the board.
Le professeur a tracé une tangente au cercle sur le tableau.
C1 noun /ˌtɒləˈreɪʃən/

toleration

tolérance
Meaning
The practice of allowing something that one does not necessarily agree with.
Example
The government promoted religious toleration.
Le gouvernement a promu la tolérance religieuse.
C1 noun /ˈtriːzən/

Treason

trahison
Meaning
the crime of betraying one's country, especially by attempting to kill or overthrow the sovereign or government
Example
He was accused of treason against the state.
Il a été accusé de trahison contre l'état.
C1 adjective /ˈtækt.ləs/

tactless

insensible
Meaning
showing a lack of sensitivity in dealing with others
Example
His tactless remark embarrassed everyone at the meeting.
Sa remarque insensible a embarrassé tout le monde lors de la réunion.
C1 noun, verb /tɪndʒ/

tinge

une légère touche de couleur ou de saveur
Meaning
a slight added color, flavor, or feeling; to add a slight amount of color or quality
Example
Her voice was tinged with sadness.
Sa voix était teintée de tristesse.
C1 noun /ˈtrɪviə/

trivia

détails triviaux
Meaning
Details or information that are considered unimportant or of little value.
Example
The quiz was filled with fun trivia about movies and music.
Le quiz était rempli de détails triviaux sur les films et la musique.
C1 adjective /tɜːrs/

terse

bref
Meaning
brief and to the point; sparing in the use of words
Example
His reply was terse and ended the conversation quickly.
Sa réponse était brève et a rapidement mis fin à la conversation.
C1 verb /ˈtrɛspəs/

trespass

empiéter
Meaning
to enter someone's land or property without permission
Example
He was fined for trespassing on private land.
Il a été condamné à une amende pour avoir pénétré sur une propriété privée.
C1 adjective /ˌtræn.zətˈlæn.tɪk/

transatlantic

traverser l'océan Atlantique
Meaning
crossing or spanning the Atlantic Ocean
Example
They took a transatlantic flight from New York to London.
Ils ont pris un vol transatlantique de New York à Londres.
C1 adjective /ˈtæn.tə.laɪ.zɪŋ/

Tantalizing

alléchant; séduisant mais hors de portée
Meaning
tempting and attractive but out of reach
Example
The tantalizing aroma of fresh bread filled the bakery.
L'arôme alléchant du pain frais remplissait la boulangerie.
C1 adverb /ˌðɛrəˈbaʊt/

thereabout

environ
Meaning
Approximately or around that place, amount, or time.
Example
The repairs will cost five hundred dollars or thereabout.
Les réparations coûteront cinq cents dollars ou environ.
C1 noun /ˈtrɪkstər/

trickster

escroc
Meaning
A person who cheats or deceives people.
Example
The old man turned out to be a clever trickster who fooled everyone.
L'homme âgé s'est avéré être un escroc rusé qui a trompé tout le monde.
C1 noun ˈθɜː.məl stres

thermal stress

stress thermique
Meaning
Stress caused by excessive heat that affects plant growth and development.
Example
High thermal stress affects plant growth.
Le stress thermique affecte la croissance des plantes.
C1 adjective /tɔːt/

taut

tendu
Meaning
stretched or pulled tight; tense
Example
The rope was pulled taut between the two poles.
La corde était tendue entre les deux poteaux.
C1 adjective /ˈteɪn.tɪd/

Tainted

contaminé; taché
Meaning
contaminated or affected by something bad or undesirable
Example
The water supply was tainted with harmful chemicals.
L'approvisionnement en eau a été contaminé par des produits chimiques nuisibles.
C1 adjective /ˈtɜːrnkiː/

turnkey

clé en main
Meaning
ready for immediate use; a complete product or solution
Example
The company provides turnkey solutions for small businesses.
L'entreprise fournit des solutions clés en main pour les petites entreprises.
C1 noun /ˈtrɪp.lət/

triplet

triplé
Meaning
One of three children or animals born at the same time to the same mother.
Example
The family was surprised to have triplets instead of twins.
La famille a été surprise d'avoir des triplés au lieu de jumeaux.
C1 noun /ˈtɛnɪt/

tenet

principe
Meaning
a principle, belief, or doctrine held to be true
Example
Honesty is a central tenet of their philosophy.
L'honnêteté est un principe central de leur philosophie.
C1 noun /ˈtjuːmʌlt/

tumult

tumulte
Meaning
A loud, confused noise, especially caused by a crowd; commotion or disorder.
Example
The protest created a tumult in the city square.
La manifestation a créé un tumulte sur la place de la ville.
C1 verb /trænˈzækt/

transact

effectuer
Meaning
to conduct or carry out business, a deal, or activity
Example
Customers can transact their banking online.
Les clients peuvent effectuer leurs transactions bancaires en ligne.
C1 noun /ˈtrɛtʃəri/

treachery

trahison
Meaning
Betrayal of trust; deceptive action or nature.
Example
His treachery was revealed when he sided with the enemy.
Sa trahison a été révélée lorsqu'il a pris parti pour l'ennemi.
C1 noun trəˈdʒek.tər.i

trajectory

trajectoire
Meaning
The path followed by a projectile flying or an object moving under the action of given forces.
Example
The satellite followed its intended trajectory.
Le satellite a suivi sa trajectoire prévue.
C1 noun /ˈtraɪ.fəl/

Trifle

chose insignifiante ou de peu d'importance
Meaning
something of little importance or value; a small amount
Example
Don't worry about such a trifle; it's not worth your time.
Ne vous inquiétez pas d'une broutille comme celle-ci; cela ne vaut pas votre temps.
C1 adjective /ˈtæksɪŋ/

taxing

épuisant
Meaning
Requiring a lot of effort; physically or mentally demanding.
Example
Preparing for the exam was a taxing experience.
Préparer l'examen a été une expérience épuisante.