Laboratory (Lab)
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B1 noun /ləˈbɔːr.ə.tɔːr.i/

Laboratory (Lab)

laboratoire
Meaning
a room or building equipped for scientific experiments, research, or teaching
Example
The scientists conducted their experiments in the well-equipped laboratory.
Les scientifiques ont mené leurs expériences dans un laboratoire bien équipé.
C1 verb /ˈlɪtɪˌɡeɪt/

litigate

litiger
Meaning
to engage in legal proceedings or take a dispute to court
Example
The company decided to litigate the contract dispute.
L'entreprise a décidé de poursuivre en justice le différend contractuel.
C1 noun /ˈlɔː.ləs.nəs/

Lawlessness

illégalité
Meaning
absence of law and order; a state where laws do not exist or are not enforced
Example
The city descended into lawlessness after the government collapsed.
La ville est tombée dans l'illégalité après l'effondrement du gouvernement.
B1 noun /ˈleɪ.ər/

Layer

couche; stratification;
Meaning
a sheet, quantity, or thickness of material, typically one of several, covering a surface or body
Example
The cake has three layers of chocolate.
Le gâteau a trois couches de chocolat.
C1 adjective /ˈlætərəl/

lateral

latéral
Meaning
Relating to the side or sideways movement.
Example
The football player made a quick lateral pass.
Le joueur de football a fait une passe latérale rapide.
C1 noun /læʃ/

Lash

cil; coup de fouet ou corde
Meaning
an eyelash; a sharp blow with a whip or rope; to strike forcefully
Example
She carefully applied mascara to make her lashes look longer and darker.
Elle a soigneusement appliqué du mascara pour rendre ses cils plus longs et plus foncés.
B2 adjective /ˈlæstɪŋ/

Lasting

durable; permanent
Meaning
enduring for a long time; permanent; durable
Example
Their friendship had a lasting impact on both their lives.
Leurs amitiés ont eu un impact durable sur leur vie.
B2 adverb /ˈlaɪtli/

lightly

légèrement
Meaning
gently or with little force or weight
Example
She touched the baby’s hand lightly.
Elle toucha la main du bébé légèrement.
C2 verb /læmˈbeɪst/

lambaste

réprimander sévèrement
Meaning
to criticize someone or something harshly; to reprimand severely
Example
The teacher lambasted the students for not completing their homework.
Le professeur a sévèrement réprimandé les étudiants pour ne pas avoir fait leurs devoirs.
B1 adverb /ˈlɪtərəli/

literally

littéralement
Meaning
in a literal manner or sense; exactly
Example
He was literally running for three hours without stopping.
Il courait littéralement depuis trois heures sans s'arrêter.
C2 noun /ˈlev.ɪ.ti/

Levity

légèreté; frivolité; manque de respect
Meaning
humor or frivolity, especially the treatment of a serious matter with humor or in a manner lacking due respect
Example
The levity in the courtroom was inappropriate.
La légèreté dans la salle d'audience était inappropriée.
C1 adjective lɪŋˈɡwɪs.tɪk

linguistic

linguistique
Meaning
Related to language or linguistics; concerning the scientific study of language.
Example
The AI model learns from linguistic patterns.
Le modèle d'IA apprend des modèles linguistiques.
C1 verb /ˈliːɡəlaɪz/

legalize

légalisé
Meaning
To make something lawful by official approval.
Example
The government decided to legalize online businesses.
Le gouvernement a décidé de légaliser les entreprises en ligne.
C2 adjective /ˈlaʊtɪʃ/

loutish

grossier
Meaning
Clumsy, rude, or aggressive in behavior.
Example
His loutish remarks offended everyone at the meeting.
Ses remarques grossières ont offensé tout le monde à la réunion.
B1 adverb /ˈleɪt.li/

Lately

récemment; dernièrement;
Meaning
recently; in the recent past; not long ago
Example
I haven't seen him lately, but I heard he got a new job.
Je ne l'ai pas vu récemment, mais j'ai entendu qu'il avait un nouveau travail.
C1 noun /ˌlɪbəˈreɪʃən wɔːr/

liberation war

guerre de libération
Meaning
a war fought to gain freedom from foreign rule, occupation, or oppression; an armed struggle for national independence
Example
The liberation war reshaped the nation’s history and identity.
La guerre de libération a marqué l’histoire nationale.
B2 adjective /ˈlɛŋθi/

lengthy

long
Meaning
long in duration or extent
Example
The meeting was lengthy, lasting over three hours.
La réunion a été longue, durant plus de trois heures.
A1 adjective /lɑːrdʒ/

Large

grand; vaste; énorme
Meaning
of considerable size, extent, or intensity; big
Example
The large building dominated the city skyline.
Le grand bâtiment dominait l'horizon de la ville.
C1 adjective /ˈlɔː.ləs/

Lawless

sans loi; anarchique; désordonné; criminel
Meaning
without law; anarchic; unruly; criminal
Example
The frontier town was known for its lawless behavior and chaos.
La ville frontalière était connue pour son comportement sans loi et son chaos.
C2 noun /lɒx/

loch

lac
Meaning
a lake or sea inlet, especially in Scotland
Example
Tourists visit Loch Ness to search for the legendary monster.
Les touristes visitent le Loch Ness pour chercher le monstre légendaire.
C2 adjective /luːˈɡuːbriəs/

lugubrious

lugubre
Meaning
looking or sounding sad and dismal
Example
His lugubrious expression made everyone feel uneasy.
Son expression lugubre a mis tout le monde mal à l'aise.
B2 noun /ˈlaɪ.kli.hʊd/

likelihood

probabilité
Meaning
the chance or probability of something happening
Example
There is a strong likelihood of rain tomorrow.
Il y a une forte probabilité de pluie demain.
C1 verb /lʊər/

lure

attirer
Meaning
to attract or tempt someone, often by offering something appealing
Example
The advertisement lured customers with promises of discounts.
La publicité a attiré les clients avec des promesses de réductions.
B1 noun /ˈlaɪtɪŋ/

lighting

éclairage
Meaning
the arrangement or use of light in a place; the act of providing light
Example
The lighting in the restaurant created a warm and cozy atmosphere.
L'éclairage du restaurant a créé une atmosphère chaleureuse et confortable.
C2 noun /ˈluː.məˌnɛr.i/

luminary

personne influente
Meaning
A person who inspires or influences others, especially in a particular field.
Example
He is considered a luminary in the world of science.
Il est considéré comme une personne influente dans le monde de la science.
C2 adjective /ˈluːsənt/

lucent

lumineux
Meaning
shining or glowing with light
Example
The lucent stars brightened the night sky.
Les étoiles lumineuses ont illuminé le ciel nocturne.
B2 adjective /ˈlɛdʒɪslətɪv/

legislative

législatif
Meaning
relating to the making of laws
Example
The legislative body passed the new tax bill.
Le corps législatif a adopté le nouveau projet de loi sur les impôts.
B1 noun /ˈlɪsənər/

listener

auditeur
Meaning
a person who listens or pays attention to something, especially to a speaker or sound.
Example
She is a good listener who always understands others' problems.
Elle est une bonne auditrice qui comprend toujours les problèmes des autres.
C1 adjective /ˈloʊli/

lowly

humble
Meaning
humble in status, position, or manner
Example
She rose from a lowly position to become the company's CEO.
Elle est montée d'une position humble pour devenir la PDG de l'entreprise.
C1 noun ˌlɪb.ərˈeɪ.ʃən

liberation

libération
Meaning
The action of setting someone free from imprisonment, slavery, or oppression; release.
Example
Liberation movements inspired many countries.
Les mouvements de libération ont inspiré de nombreux pays.
C2 /laɪð/

lithe

souple et gracieux
Meaning
thin, supple, and graceful in movement
Example
The lithe dancer captivated the audience with her graceful spins.
La danseuse souple a captivé le public avec ses pirouettes gracieuses.
C2 noun /ˈlɪθəˌɡræf/

lithograph

lithographie (impression sur pierre)
Meaning
a print made by lithography, often artistic
Example
The museum displayed a rare lithograph from the 19th century.
Le musée a exposé une lithographie rare du 19e siècle.
C1 adjective ˈluː.sɪd

lucid

clair et facile à comprendre
Meaning
Clear and easily understandable thoughts or explanations.
Example
His explanation was so lucid that everyone understood it.
Son explication était tellement claire que tout le monde l'a comprise.
C2 noun /ˈlæɡ.ərd/

Laggard

personne qui fait des progrès lents et qui reste derrière les autres
Meaning
a person who makes slow progress and falls behind others; someone who is slow to act
Example
The laggard student finally submitted his assignment after the deadline.
L'étudiant en retard a finalement soumis son devoir après la date limite.
C1 noun ˈlaɪv.li.hʊd

livelihood

moyen de subsistance
Meaning
A means of securing the necessities of life; a way of making a living.
Example
Fishing is the primary livelihood of coastal communities.
La pêche est le principal moyen de subsistance des communautés côtières.
C2 noun/verb /læˈsuː/

lasso

lasso
Meaning
a rope with a loop used to catch animals; to catch with such a rope
Example
The cowboy lassoed the horse quickly.
Le cowboy a lassoé le cheval rapidement.
C1 noun /læns/

Lance

lance
Meaning
a long weapon with a sharp metal point, used by soldiers on horseback
Example
The knight charged forward with his lance ready.
Le chevalier a chargé en avant avec sa lance prête.
B2 noun /luːp/

Loop

boucle, anneau
Meaning
a shape produced by a curve that bends around and crosses itself
Example
The string formed a neat loop around the package.
Le fil forma une boucle propre autour du paquet.
C2 verb /lɪr/

leer

regard lubrique
Meaning
To look at someone in an unpleasant, sly, or sexually suggestive way.
Example
He leered at her in a way that made her uncomfortable.
Il l'a regardée d'une manière qui l'a rendue mal à l'aise.
C2 adjective /ˈlɪmbər/

limber

souple et agile
Meaning
Flexible and agile in body or movement.
Example
Dancers need to stay limber to perform well.
Les danseurs doivent rester souples pour bien performer.
C1 noun /ˈlɔːsuːt/

lawsuit

poursuite
Meaning
a legal case brought to a court of law by one person against another
Example
The company faced a lawsuit over false advertising.
L'entreprise a fait face à une poursuite pour publicité mensongère.
C2 noun /ˈlɔːndrəs/

laundress

blanchisseuse
Meaning
A woman whose job is washing clothes and linens.
Example
The laundress delivered the freshly cleaned clothes to the household.
La blanchisseuse a livré les vêtements fraîchement lavés à la maison.
B1 noun /ˈleɪ.bər/

Labour

travail physique ou mental
Meaning
work involving physical or mental effort; workers as a group
Example
The construction required months of hard labour to complete.
La construction a nécessité des mois de travail acharné pour être terminée.
C1 noun /ˈlʊkaʊt/

lookout

surveillance, vigie
Meaning
A place for watching; a person keeping watch.
Example
The guard kept a lookout for suspicious activity.
Le garde faisait attention à tout comportement suspect.
A2 noun /ˈlʌɡ.ɪdʒ/

Luggage

bagages
Meaning
suitcases or other bags in which to pack personal belongings for traveling
Example
Please check your luggage at the airport counter.
Veuillez vérifier vos bagages au comptoir de l'aéroport.
C2 noun /ˈlɔːrdlɪŋ/

lordling

petit seigneur
Meaning
A young or petty lord; someone of minor nobility.
Example
The arrogant lordling demanded respect despite his lack of experience.
Le lordling arrogant exigea du respect malgré son manque d'expérience.
C2 verb /ˈlɪk.wɪ.faɪ/

liquefy

liquéfier
Meaning
to make or become liquid
Example
The heat will liquefy the butter in a few minutes.
La chaleur liquéfiera le beurre en quelques minutes.
B2 noun ˌlɪmɪˈteɪʃən

limitation

limitation
Meaning
A limiting rule or circumstance; a restriction on the size or amount of something permissible.
Example
Limitation in data affects policy-making decisions.
La limitation des données affecte les décisions politiques.
C2 adjective /ləˈkɒnɪk/

laconic

laconiques
Meaning
using very few words; concise to the point of seeming rude or mysterious
Example
His laconic reply ended the conversation quickly.
Sa réponse laconiques a rapidement mis fin à la conversation.
C2 adjective /ˈluːpi/

loopy

fou
Meaning
crazy, silly, or eccentric
Example
After working all night, he felt a little loopy.
Après avoir travaillé toute la nuit, il se sentait un peu fou.
C1 adjective /ləˈbɔːr.i.əs/

laborious

laborieux
Meaning
requiring considerable effort and time; difficult and hard-working
Example
Writing the long report was a laborious task.
Écrire le long rapport était une tâche laborieuse.
C2 adjective /laɪˈsɛnʃəs/

licentious

licencieux
Meaning
Lacking moral restraint; disregarding accepted rules of conduct.
Example
The novel was criticized for its licentious themes.
Le roman a été critiqué pour ses thèmes licencieux.
C1 verb, noun /lɜːrtʃ/

lurch

tituber, faire un mouvement brusque
Meaning
to make an abrupt, unsteady, or uncontrolled movement; a sudden movement or stagger
Example
The bus lurched forward as the driver hit the brakes.
Le bus a titubé en avant lorsque le conducteur a appuyé sur les freins.
C1 adjective ləˈθɑːrdʒɪk

lethargic

léthargique
Meaning
Being inactive due to lack of physical or mental energy
Example
After a heavy meal, he felt lethargic and sleepy.
Après un repas copieux, il se sentait léthargique et somnolent.
B1 noun /ˈlaɪ.ər/

Liar

menteur
Meaning
a person who tells lies; someone who does not tell the truth
Example
Nobody trusts him because he is a liar.
Personne ne lui fait confiance parce qu'il est un menteur.
B2 adjective /ˈlɒŋ ˈstændɪŋ/

long-standing

de longue durée
Meaning
having existed or continued for a long period of time
Example
They have a long-standing relationship with their suppliers.
Ils ont une relation de longue durée avec leurs fournisseurs.
A1 noun /lɛɡ/

leg

jambe
Meaning
one of the limbs on which a person or animal walks and stands
Example
He injured his leg while playing football.
Il s'est blessé à la jambe en jouant au football.
C1 adverb /ˈleŋθ.waɪz/

Lengthwise

dans le sens de la longueur; selon la direction la plus longue
Meaning
in the direction of the length; along the longest dimension
Example
Fold the paper lengthwise to make it easier to carry.
Pliez le papier dans le sens de la longueur pour le rendre plus facile à transporter.
C1 noun /ˈlɛɡɪŋ/

legging

leggings ajustés
Meaning
tight-fitting stretch pants, typically worn by women for exercise or casual wear
Example
She bought a new pair of black leggings for the gym.
Elle a acheté une nouvelle paire de leggings noirs pour la salle de sport.
B2 noun ləˈdʒɪs.tɪks

Logistics

logistique
Meaning
The detailed coordination of a complex operation involving many people, facilities, or supplies.
Example
Logistics ensures timely delivery.
La logistique garantit une livraison ponctuelle.
B1 noun, verb /ˈlaɪsəns/

license

licence / permis
Meaning
A legal permission to do something (noun); to grant such permission (verb).
Example
You must have a driving license to operate a car legally.
Vous devez avoir une licence de conduire pour conduire légalement une voiture.
C2 noun /lænˈtɑː.nə/

Lantana

lantana
Meaning
a tropical flowering plant with clusters of small colorful flowers
Example
The lantana flowers attract butterflies to the garden.
Les fleurs de lantana attirent les papillons dans le jardin.
B1 noun /ˈlɪm.ɪt/

Limit

limite; restriction
Meaning
a point or level beyond which something does not or may not extend or pass; the greatest amount allowed
Example
There is a speed limit on this road.
Il y a une limite de vitesse sur cette route.
A1 noun /lʌntʃ/

Lunch

déjeuner
Meaning
a meal eaten in the middle of the day, typically one that is lighter or less formal than an evening meal
Example
We had lunch at a nice restaurant downtown.
Nous avons déjeuné dans un bon restaurant en ville.
C2 noun /ˈleɪ.ɪ.ti/

laity

laïcs
Meaning
Ordinary members of a religious community who are not clergy.
Example
The church welcomed the laity to participate in the event.
L'église a accueilli les laïcs pour participer à l'événement.
B1 adjective /ˈlɪmɪtɪd/

limited

limité
Meaning
Restricted in size, amount, or extent; not great in number or ability.
Example
Tickets for the concert are limited.
Les billets pour le concert sont limités.
C1 noun /ˈlɛdʒɪsleɪtər/

legislator

législateur
Meaning
a person who makes laws, especially a member of a legislative body
Example
The legislator introduced a bill to improve healthcare.
Le législateur a introduit un projet de loi pour améliorer les soins de santé.
C2 noun /ˈlɪŋ.ɡwə/

lingua

langue
Meaning
A language, especially one used for communication among people.
Example
English has become a global lingua for business and science.
L'anglais est devenu une langue mondiale pour les affaires et la science.
B2 noun /lɔːɡ/

Log

bûche
Meaning
a piece of a dead or felled tree trunk or branch, especially one stripped of bark
Example
They sat on a log by the campfire.
Ils se sont assis sur une bûche près du feu de camp.
C2 noun /ˈlɒdʒ.mənt/

lodgment

hébergement temporaire
Meaning
The act of lodging or a place of temporary stay; also a deposit of something.
Example
The soldiers found lodgment in the abandoned house.
Les soldats ont trouvé un hébergement temporaire dans la maison abandonnée.
B2 noun /ˈleɪ.bər.ər/

Labourer

ouvrier
Meaning
a person who does unskilled physical work for wages
Example
The labourer worked hard all day at the construction site.
L'ouvrier a travaillé dur toute la journée sur le chantier.
C1 adjective /ˈluː.mɪ.nəs/

Luminous

lumineux; brillant; éclatant
Meaning
bright; shining; emitting light; radiant
Example
The luminous stars filled the dark night sky.
Les étoiles lumineuses remplissaient le ciel nocturne sombre.
B2 adjective /ˈlʌv.ə.bəl/

Lovable

digne d'amour; adorable
Meaning
deserving of love; endearing; adorable
Example
The puppy was so lovable that everyone wanted to adopt it.
Le chiot était tellement adorable que tout le monde voulait l'adopter.
C1 noun /ˈlaɪtʃi/

Litchi

litchi
Meaning
a small oval pink-red tropical fruit with white translucent flesh and sweet taste
Example
The litchi has a rough pink shell that you peel to eat the sweet white fruit inside.
Le litchi a une peau rose rugueuse que vous épluchez pour manger le fruit blanc et sucré à l'intérieur.
B1 noun /lenz/

lens

lentille
Meaning
a curved piece of glass or plastic that makes things look clearer or larger when you look through it
Example
He cleaned the camera lens before taking the picture.
Il a nettoyé l'objectif de la caméra avant de prendre la photo.
B2 noun /ˈlænd.lɔːrd/

Landlord

propriétaire
Meaning
a man who rents out land, a building, or accommodation; a male property owner
Example
The landlord agreed to fix the broken heating system before winter arrived.
Le propriétaire a accepté de réparer le système de chauffage cassé avant l'arrivée de l'hiver.
B2 adjective /ˈlɔɪ.əl/

Loyal

loyal; fidèle; digne de confiance
Meaning
faithful; devoted; trustworthy
Example
He remained loyal to his friends through difficult times.
Il est resté loyal envers ses amis pendant des moments difficiles.
C2 noun /ˈluː.mən/

lumen

lumen
Meaning
A unit of luminous flux, measuring the amount of visible light emitted by a source.
Example
The bulb produces 800 lumens of light.
L'ampoule produit 800 lumens de lumière.
C2 noun /ˈlɪniəmənt/

lineament

caractéristique
Meaning
A distinctive feature or characteristic, especially of the face.
Example
Her delicate lineaments revealed her noble birth.
Ses délicates caractéristiques ont révélé sa noble naissance.
C1 noun ˈlɪniɪdʒ

Lineage

lignée
Meaning
Direct descent from an ancestor; ancestry or pedigree.
Example
Tracing your lineage can reveal unknown ancestors.
Tracer votre lignée peut révéler des ancêtres inconnus.
B2 noun /ˈleɪbərər/

laborer

ouvrier
Meaning
a person who does physical work, especially work that requires strength rather than skill
Example
The laborer worked long hours at the construction site.
L’ouvrier a travaillé de longues heures sur le chantier.
B2 noun /læp/

Lap

genoux
Meaning
the flat area between the waist and knees of a seated person; one circuit of a track or course
Example
The cat curled up comfortably in her lap while she read her book.
Le chat s'est pelotonné confortablement dans ses genoux pendant qu'elle lisait son livre.
C1 noun /ˈlɛktən/

lectern

pupitre
Meaning
A tall stand with a sloping top used to support a book, notes, or script during a speech or lecture.
Example
The professor placed her notes on the lectern before starting her lecture.
Le professeur a posé ses notes sur le pupitre avant de commencer sa conférence.
C1 verb /luːt/

loot

piller
Meaning
to steal goods, typically during war, riot, or chaos
Example
The rioters looted several shops during the protest.
Les manifestants ont pillé plusieurs magasins pendant la protestation.
C1 noun /lɪˈkjʊər/

liqueur

liqueur sucrée
Meaning
A strong, sweet alcoholic drink flavored with fruits, herbs, or spices.
Example
She served a small glass of cherry liqueur after dinner.
Elle a servi un petit verre de liqueur de cerise après le dîner.
B2 noun /ˈlɒk.ɪt/

Locket

pendentif
Meaning
a small ornamental case, typically made of gold or silver, worn on a chain around the neck
Example
She kept her grandmother's photo in the locket.
Elle a gardé la photo de sa grand-mère dans le pendentif.
C2 noun /ˈluː.nə.si/

lunacy

folie
Meaning
Extreme foolishness or madness; insanity.
Example
It was sheer lunacy to go hiking in the storm.
C'était de la pure folie de faire de la randonnée sous la tempête.
B2 noun /lɪˈdʒɪtɪməsi/

legitimacy

légitimité
Meaning
the quality of being accepted as right, proper, or lawful
Example
The legitimacy of the election was questioned by observers.
La légitimité de l'élection a été remise en question par les observateurs.
C1 noun /ˈlɪŋɡwɪst/

linguist

linguiste
Meaning
A person skilled in foreign languages or in the scientific study of language.
Example
She is a linguist who speaks six languages fluently.
Elle est une linguiste qui parle couramment six langues.
B1 adjective /ˈlʌv.ɪŋ/

Loving

affectueux; attentionné; montrant de l'amour et de la chaleur
Meaning
affectionate; caring; showing love and warmth
Example
She is a loving mother who cares deeply for her children.
Elle est une mère aimante qui se soucie profondément de ses enfants.
B2 noun ˈlaɪv.stɒk ˈfɑː.mɪŋ

livestock farming

élevage de bétail
Meaning
The breeding, raising, and care of farm animals such as cattle, horses, sheep, and pigs for food, fiber, and other products.
Example
Livestock farming plays a crucial role in food security.
L'élevage de bétail joue un rôle crucial dans la sécurité alimentaire.
C1 noun /ˌlɛ.seɪ ˈfɛər/

laissez-faire

politique de non-intervention
Meaning
An economic policy where government does not intervene in business affairs.
Example
Laissez-faire policies encourage private enterprise.
Les politiques de laissez-faire encouragent l'entreprise privée.
B2 noun /ˈliːtər/

litre

litre
Meaning
a metric unit of volume equal to 1,000 cubic centimeters; commonly used to measure liquids
Example
She bought a litre of milk from the shop.
Elle a acheté un litre de lait au magasin.
A2 noun /ˈləʊɡəʊ/

logo

logo
Meaning
a symbol or other small design adopted by an organization to identify its products, uniform, vehicles, etc.
Example
The company's logo was redesigned to reflect its new image.
Le logo de l'entreprise a été repensé pour refléter sa nouvelle image.
C2 noun /luːˈsɪd.ə.ti/

lucidity

lucidité
Meaning
Clarity of thought or style; the quality of being easily understood.
Example
His explanation had great lucidity, making it easy to understand.
Son explication avait une grande clarté, ce qui la rendait facile à comprendre.
C2 noun /laɪər/

lyre

lyre
Meaning
a stringed musical instrument of ancient Greece
Example
The musician played a melody on the lyre.
Le musicien a joué une mélodie sur la lyre.
A2 noun /ˈlem.ən/

Lemon

citron
Meaning
a yellow citrus fruit with acidic juice
Example
She squeezed a lemon into her tea.
Elle a pressé un citron dans son thé.
C2 noun /ˈlʊŋ.gi/

Lungi

lungi
Meaning
a traditional garment worn around the waist in South Asia
Example
He wore a comfortable lungi while relaxing at home.
Il portait un lungi confortable tout en se reposant chez lui.
A2 noun /ˈlɔːndri/

laundry

bonheur
Meaning
clothes or linens that need to be washed or have been washed
Example
She folded the clean laundry neatly.
Elle n'a pas pu cacher son bonheur lorsqu'elle a reçu le prix.
A2 noun /leɪk/

Lake

lac
Meaning
a large body of water completely surrounded by land
Example
The peaceful lake reflected the mountains in its calm waters.
Le lac paisible reflétait les montagnes dans ses eaux calmes.
B1 noun /ˈlek.tʃər/

Lecture

conférence
Meaning
an educational talk to an audience, especially to students in a university or college
Example
The professor gave an interesting lecture on history.
Le professeur a donné une conférence intéressante sur l'histoire.
C1 noun /ˌloʊkəˈmoʊʃən/

locomotion

mouvement
Meaning
movement or the ability to move from one place to another
Example
Walking is the most common form of human locomotion.
Marcher est la forme la plus courante de locomotion humaine.
C1 adjective /ˈlæv.ɪʃ/

Lavish

somptueux; extravagant; généreux
Meaning
expensive; elaborate; extravagant; generous
Example
The wedding was a lavish celebration with hundreds of guests.
Le mariage était une célébration somptueuse avec des centaines d'invités.
A2 adjective /ˈloʊn.li/

Lonely

solitaire; isolée
Meaning
solitary; isolated; without companions
Example
She felt lonely after moving to a new city.
Elle se sentait seule après avoir déménagé dans une nouvelle ville.
B2 noun /ˈlaɪ.nər/

liner

paquebot
Meaning
A large ship used for transporting people or goods regularly, or a material used as a lining inside something.
Example
The luxury liner docked at the port yesterday.
Le luxueux paquebot a accosté au port hier.
A2 noun /leŋθ/

Length

longueur
Meaning
the measurement or extent of something from end to end; the greater of two or the greatest of three dimensions
Example
The length of the table is two meters.
La longueur de la table est de deux mètres.
C1 adjective /ˈlɪstləs/

listless

sans énergie
Meaning
lacking energy, enthusiasm, or interest
Example
She felt listless after working long hours without rest.
Elle se sentait sans énergie après avoir travaillé de longues heures sans repos.
C1 adjective /ˈliːf.ləs/

Leafless

sans feuilles; nu
Meaning
without leaves; bare
Example
The leafless trees looked bare in winter.
Les arbres sans feuilles semblaient nus en hiver.
C2 noun /ˈlɪbərəlɪst/

liberalist

libéraliste
Meaning
a person who supports liberal ideas and principles
Example
He is a well-known liberalist advocating human rights.
Il est un libéraliste bien connu qui défend les droits de l'homme.
C2 verb /lʌɡ/

lug

porter ou traîner quelque chose de lourd ou encombrant avec effort
Meaning
to carry or drag something heavy or cumbersome with effort
Example
He had to lug the suitcase up three flights of stairs.
Il a dû traîner la valise sur trois étages d'escaliers.
A2 adjective /laɪt red/

Light Red

rouge clair
Meaning
a pale or diluted shade of red color
Example
She wore a light red dress to the party.
Elle portait une robe rouge claire à la fête.
C1 noun /ˈliːʒən/

lesion

lésion
Meaning
An area of damage or abnormal change in the tissue of an organism, often caused by injury or disease.
Example
The doctor examined the skin lesion carefully.
Le médecin a examiné attentivement la lésion de la peau.
C1 noun /ˈleɪ.tən.si/

latency

latence
Meaning
The delay in processing signals or data.
Example
High latency in online gaming can cause lagging issues.
Une latence élevée dans les jeux en ligne peut causer des problèmes de décalage.
A2 adjective /ˈleɪtɪst/

latest

le plus récent
Meaning
most recent in time; newest available
Example
She shared the latest updates with the team.
Elle a partagé les mises à jour les plus récentes avec l’équipe.
C1 adjective /ˈlaʊzi/

lousy

mauvais
Meaning
of very poor quality; bad or unpleasant
Example
He felt lousy after catching the flu.
Il se sentait mal après avoir attrapé la grippe.
B2 adjective /ˈluː.nər/

Lunar

lunaire
Meaning
relating to the moon; of or concerning the moon
Example
The lunar eclipse was visible last night.
L'éclipse lunaire était visible hier soir.
B2 noun/verb /ˈlɪtər/

litter

déchets
Meaning
rubbish or waste left lying in a public place; to make a place untidy by leaving rubbish
Example
The park was full of litter after the festival.
Le parc était plein de déchets après le festival.
C2 noun /ˈleʧ.ər/

Lecher

libidineux
Meaning
a man who behaves in a sexually inappropriate way towards women
Example
The company fired him for being a lecher.
L’entreprise l’a licencié pour avoir été un libidineux.
C1 noun /ˈlɪmboʊ/

limbo

incertitude, état de suspension
Meaning
A state of uncertainty or neglect; an intermediate or transitional state.
Example
The project was left in limbo after the funding was withdrawn.
Le projet a été laissé dans l'incertitude après le retrait du financement.
C2 noun /liːdʒ/

liege

seigneur féodal
Meaning
A feudal lord entitled to allegiance and service; a loyal subject.
Example
The knight pledged loyalty to his liege.
Le chevalier prêta allégeance à son seigneur féodal.
C1 verb /lɜːrk/

lurk

guetter
Meaning
to remain hidden so as to wait for an opportunity to attack or observe
Example
A stranger lurked in the shadows.
Un étranger rôdait dans l'ombre.