laundress
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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.
C1 verb /ləˈmɛnt/

lament

se lamenter
Meaning
to express grief, sorrow, or regret about something
Example
She lamented the loss of her childhood home.
Elle a lamenté la perte de sa maison d'enfance.
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 noun /ˈlɪt.ər.ə.si/

Literacy

alphabétisation
Meaning
the ability to read and write; competence or knowledge in a specified area
Example
Adult literacy programs help people learn to read.
Les programmes d'alphabétisation pour adultes aident les gens à apprendre à lire.
C2 adjective /loʊˈkweɪʃəs/

loquacious

loquace
Meaning
tending to talk a great deal; very talkative
Example
The loquacious child entertained everyone with endless stories.
L'enfant loquace a diverti tout le monde avec des histoires sans fin.
A2 verb /laɪ/

lie

mentir, être allongé
Meaning
to be in a horizontal position; to tell an untruth
Example
The book lies on the table.
Le livre est sur la table.
C2 noun /ˌluːkjʊˈbreɪʃən/

lucubration

étude nocturne
Meaning
study or meditation, especially at night
Example
His novel was the result of long lucubration.
Son roman était le résultat de longues études nocturnes.
C1 adjective /loʊθ/

loath

réticent
Meaning
reluctant or unwilling to do something
Example
She was loath to admit her mistake in front of everyone.
Elle était réticente à admettre son erreur devant tout le monde.
C1 verb /ˈlaɪ.kən/

liken

comparer
Meaning
to compare one thing to another, often in a figurative way
Example
He likened her voice to sweet music.
Il a comparé sa voix à de la musique douce.
C2 noun /lɑːrˈʒes/

largess

générosité
Meaning
Generosity in giving gifts or money.
Example
The foundation survived thanks to the largess of wealthy donors.
La fondation a survécu grâce à la générosité des donateurs fortunés.
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.
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.
A2 noun /ˈloʊ.kəl/

Local

local; régional
Meaning
belonging or relating to a particular area or neighborhood; a person living in a particular area
Example
The local people are very friendly.
Les gens locaux sont très amicaux.
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.
C2 adjective /ˈlæmbənt/

lambent

luisant doucement
Meaning
glowing or flickering softly; having a gentle radiance
Example
The lambent light of the candle filled the room with warmth.
La lumière luisante de la bougie remplit la pièce de chaleur.
B2 adjective /ˈliː.fi/

Leafy

avec beaucoup de feuilles; couvert de feuilles
Meaning
having many leaves; covered with leaves
Example
The leafy green vegetables are very nutritious.
Les légumes verts feuillus sont très nutritifs.
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.
C2 noun /ˈlæsi/

lassie

jeune fille
Meaning
a young girl (informal, mainly Scottish)
Example
The old man greeted the little lassie warmly.
Le vieil homme a salué la petite fille chaleureusement.
C2 noun /ˈlæriət/

lariat

lasso
Meaning
A long rope with a noose at one end used to catch animals such as cattle or horses.
Example
The cowboy threw his lariat to catch the stray horse.
Le cow-boy a lancé son lasso pour attraper le cheval errant.
B1 noun /læm/

Lamb

agneau
Meaning
a young sheep; meat from a young sheep
Example
The little lamb followed its mother everywhere.
Le petit agneau a suivi sa mère partout.
B2 adjective /lɑːrdʒ skeɪl/

large-scale

grande échelle
Meaning
involving a large number or quantity, or covering a large area
Example
The company is planning a large-scale expansion into international markets.
L'entreprise prévoit une expansion à grande échelle sur les marchés internationaux.
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.
C2 noun /ˈlæŋɡər/

languor

langueur
Meaning
A state of tiredness, inertia, or dreamy relaxation.
Example
The hot afternoon filled her with languor.
L'après-midi chaud l'a remplie de langueur.
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.
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.
B2 adjective /lɪˈdʒɪt.ɪ.mət/

Legitimate

légitime; valide; authentique; raisonnable
Meaning
lawful; valid; genuine; reasonable
Example
He has a legitimate reason for being late.
Il a une raison légitime d'être en retard.
A2 noun /ˈlɜrnɪŋ/

learning

apprentissage
Meaning
The process of gaining knowledge or skills through study or experience.
Example
Learning a new language can be exciting.
Apprendre une nouvelle langue peut être excitant.
C1 verb /loʊð/

loathe

détester
Meaning
to feel intense dislike or disgust for
Example
He absolutely loathes being late to meetings.
Il déteste être en retard aux réunions.
B2 noun /ˈlɪn.ən/

linen

linge de lin
Meaning
A strong cloth made from the fibers of the flax plant, or items made from this cloth such as sheets or clothing.
Example
She bought new linen curtains for the living room.
Elle a acheté de nouveaux rideaux en lin pour le salon.
C1 verb /ˈlɪkwɪdeɪt/

liquidate

liquider
Meaning
To sell assets in order to pay off debts; to close a business and convert assets into cash.
Example
The company decided to liquidate its assets to pay creditors.
L'entreprise a décidé de liquider ses actifs pour payer ses créanciers.
C1 noun ˌlɪt.ɪˈɡeɪ.ʃən

litigation

litige
Meaning
The process of taking legal action; a lawsuit.
Example
The litigation accused the regime of human rights abuses.
Le litige a accusé le régime de violations des droits de l'homme.
B2 noun, verb /laʊndʒ/

lounge

salon
Meaning
A public room for relaxing; or to sit, lie, or stand in a relaxed way.
Example
They lounged on the sofa after dinner.
Ils se sont allongés sur le canapé après le dîner.
C2 noun /loʊd/

lode

filons minéraux
Meaning
A rich source of something, often a vein of valuable metal in the earth.
Example
The miners discovered a rich lode of silver.
Les mineurs ont découvert un riche filon d'argent.
C1 adjective /ˈlæk.tɪk/

lactic

relatif au lait ou à l'acide lactique
Meaning
Relating to milk or lactic acid.
Example
Intense exercise can lead to a buildup of lactic acid in the muscles.
Un exercice intense peut entraîner une accumulation d'acide lactique dans les muscles.
C1 noun /ˌlaɪ.sənˈsiː/

Licensee

titulaire de la licence
Meaning
a person or organization that holds a license to do something
Example
The licensee is responsible for following all regulations.
Le titulaire de la licence est responsable du respect de toutes les réglementations.
B2 noun/adjective /ˈlætɪn/

latin

latin
Meaning
the language of ancient Rome; relating to Latin culture or language
Example
Many English words are derived from Latin.
De nombreux mots anglais proviennent du latin.
B2 adverb /ˈleɪ.zɪ.li/

Lazily

paresseusement
Meaning
in a way that shows unwillingness to work or use energy; sluggishly
Example
He lazily stretched his arms and yawned in the morning.
Il étira paresseusement ses bras et bailla le matin.
C2 noun /luːn/

lune

croissant
Meaning
A crescent-shaped figure formed by two intersecting arcs; also means 'moon' in French.
Example
The mathematician studied the properties of the lune.
Le mathématicien a étudié les propriétés du croissant.
C2 noun /ˈlæn.sɪt/

lancet

couteau chirurgical
Meaning
a small, sharp, two-edged surgical knife used for making small incisions
Example
The doctor used a lancet to prick the patient’s finger for a blood test.
Le médecin a utilisé un lancet pour piquer le doigt du patient pour un test sanguin.
C2 verb /lɔːd/

laud

louer
Meaning
To praise someone or something highly, especially in public.
Example
The critic lauded the actor's performance as a masterpiece.
Le critique a loué la performance de l'acteur comme un chef-d'œuvre.
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.
C1 noun /ˈlæd.i/

laddie

jeune garçon
Meaning
A young boy or lad.
Example
The old man gave the young laddie a kind smile.
Le vieil homme a offert un sourire gentil au jeune garçon.
A1 verb /liːv/

leave

partir
Meaning
to go away from; to depart or exit
Example
The train leaves at 6 PM.
Le train part à 18h.
A1 verb /lʊk/

look

regarder
Meaning
to direct your eyes to see something; to appear or seem
Example
Look at the beautiful sunset in the sky.
Regarde le beau coucher du soleil dans le ciel.
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.
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.
B2 noun /lɔːntʃ/

Launch

lance
Meaning
a large motorboat or a boat used to transport people and goods
Example
We took a launch to cross the river.
Nous avons pris un lance pour traverser la rivière.
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.
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 noun /lɪˈbiːdoʊ/

libido

désir sexuel
Meaning
Sexual desire or drive.
Example
Stress can sometimes lower a person's libido.
Le stress peut parfois diminuer le désir sexuel d'une personne.
C2 adjective /ˈlɪsəm/

lissome

mince, souple et gracieux en mouvement
Meaning
Thin, supple, and graceful in movement.
Example
The dancer moved with a lissome elegance.
La danseuse se déplaçait avec une élégance lissome.
A2 noun /ˈlæd.ər/

Ladder

échelle
Meaning
a structure consisting of two upright parallel sides connected by rungs, used for climbing up or down
Example
He climbed the ladder to reach the books on the top shelf.
Il a grimpé l'échelle pour atteindre les livres sur l'étagère du haut.
C2 noun /ˌlɪk.wəˈfeɪ.ʃənt/

liquefacient

liquéfiant
Meaning
a substance that causes something to become liquid
Example
The chemist explained how the liquefacient worked in the experiment.
Le chimiste a expliqué comment le liquide fonctionnait dans l'expérience.
B2 verb /ˈlaɪtən/

lighten

alléger; éclaircir
Meaning
to make something brighter or less dark; to make something less heavy or serious
Example
A joke can lighten the mood during a tense meeting.
Une blague peut alléger l’atmosphère d’une réunion tendue.
C1 adjective /ˈlɪvɪd/

livid

furieux
Meaning
Extremely angry; furious.
Example
She was livid when she found out about the betrayal.
Elle était furieuse lorsqu'elle a découvert la trahison.
A2 noun /ˈlev.əl/

level

niveau
Meaning
A position on a real or imaginary scale of amount, quantity, extent, or quality.
Example
Pollution levels must be reduced urgently.
Les niveaux de pollution doivent être réduits d'urgence.
B1 noun /laɪt ˈkʌlər/

Light Colour

couleur claire
Meaning
a pale or bright shade of any color
Example
The walls were painted in light colours to make the room look bigger.
Les murs ont été peints en couleurs claires pour donner l'impression que la pièce est plus grande.
C1 verb /lʌl/

lull

apaiser
Meaning
to soothe or calm; to cause to sleep or rest
Example
The gentle music lulled the baby to sleep.
La musique douce a endormi le bébé.
C2 noun /ˈlɛtʃ.əri/

lechery

lubie
Meaning
excessive or offensive sexual desire; lustfulness
Example
The novel depicted the lechery of corrupt nobles.
Le roman dépeignait la lubricité des nobles corrompus.
A2 noun ˈliːdər

leader

leader
Meaning
A person who leads or commands a group, organization, or country.
Example
The leader inspired people.
Le leader a inspiré les gens.
C2 noun /luːˈbrɪsɪti/

lubricity

lubrification
Meaning
the quality of being slippery or smooth; sometimes also refers to lewdness
Example
The lubricity of the surface made it difficult to walk on.
La lubrification de la surface rendait la marche difficile.
B2 verb lɔːntʃt

launched

lancé
Meaning
Set (something) in motion by pushing it or letting it go.
Example
The satellite was launched successfully.
Le satellite a été lancé avec succès.
C1 noun /ləˈɡuːn/

lagoon

lagon
Meaning
A shallow body of water separated from the sea by sandbars or reefs.
Example
We swam in the calm waters of the lagoon.
Nous avons nagé dans les eaux calmes du lagon.
C1 noun /ˈleɪ.dəl/

Ladle

louche
Meaning
a large deep spoon with a long handle, used for serving soup or other liquids
Example
Use the ladle to serve the hot soup into bowls.
Utilisez la louche pour servir la soupe chaude dans des bols.
C2 noun /ˌluː.mɪˈnɛs.əns/

luminescence

luminescence
Meaning
The emission of light by a substance not resulting from heat; a type of cold light.
Example
The luminescence of the fireflies lit up the forest.
La luminescence des lucioles a éclairé la forêt.
B2 noun /ˈlæn.tərn/

Lantern

lanterne
Meaning
a portable lamp with a protective covering, often used outdoors
Example
We carried a lantern during our camping trip.
Nous avons emporté une lanterne pendant notre voyage de camping.
C2 adjective /lʌɡˈʒʊəriənt/

luxuriant

luxuriant
Meaning
abundant in growth or richly abundant
Example
The luxuriant forest was teeming with life.
La forêt luxuriante regorgeait de vie.
C1 adjective /ˈluːdɪkrəs/

ludicrous

absurde
Meaning
so foolish, unreasonable, or out of place as to be amusing
Example
It is ludicrous to think the Earth is flat.
Il est absurde de penser que la Terre est plate.
C2 noun /ˈlændˌhoʊl.dər/

landholder

propriétaire foncier
Meaning
a person who owns land, especially in large amounts
Example
The landholder leased part of his property to local farmers.
Le propriétaire foncier a loué une partie de sa propriété à des agriculteurs locaux.
C1 noun /luːm/

Loom

métier à tisser
Meaning
a machine for weaving cloth; to appear threatening or menacing
Example
The weaver worked at the loom to create beautiful fabrics.
Le tisserand a travaillé sur le métier à tisser pour créer de beaux tissus.
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.
B2 noun /lʌŋ/

Lung

poumon
Meaning
either of the two organs in the chest that you use for breathing
Example
Smoking can cause serious damage to your lungs.
Fumer peut causer des dommages graves à vos poumons.
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.
C2 noun ˈlɪɡ.nəʊˌsæt

LignoSat

satellite en bois
Meaning
A wooden satellite that demonstrates the use of wood in space technology.
Example
LignoSat demonstrates the use of wood in space.
LignoSat démontre l'utilisation du bois dans l'espace.
B1 noun /lɪd/

Lid

couvercle
Meaning
a removable or hinged cover for the top of a container
Example
Please put the lid back on the jar.
Veuillez remettre le couvercle sur le pot.
C2 noun /ˈlɪθəˌtaɪp/

lithotype

lithotype (surface d'impression)
Meaning
a printing surface or type made for lithography
Example
The printer used a lithotype to produce multiple copies of the design.
L'imprimante a utilisé un lithotype pour produire plusieurs copies du design.
C1 verb /ˈlɛdʒɪsˌleɪt/

legislate

légiférer
Meaning
to make or enact laws
Example
The government plans to legislate new safety standards.
Le gouvernement prévoit de légiférer de nouvelles normes de sécurité.
C2 noun /ˈlɪtɪɡənt/

litigant

plaignant
Meaning
a person involved in a lawsuit
Example
The court summoned both litigants for the hearing.
Le tribunal a convoqué les deux plaignants pour l'audience.
B2 noun /ˈlaɪ.səns/

Licence

permis
Meaning
a permit from an authority to own or use something, do a particular thing, or carry on a trade
Example
You need a driving licence to operate a car.
Vous avez besoin d'un permis de conduire pour conduire une voiture.
C2 noun /lɪnt/

lint

peluche
Meaning
small soft fibers that come off cloth, often found in dryers or on clothes
Example
There was lint all over his black shirt after the wash.
Il y avait de la peluche sur sa chemise noire après le lavage.
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.
C2 adjective /ˈlæm.ən.tə.bəl/

lamentable

lamentable
Meaning
deserving to be criticized or regretted; unfortunate
Example
The team’s lamentable performance disappointed their fans.
La performance lamentable de l'équipe a déçu ses fans.
B2 adjective /liːn/

Lean

mince; peu de graisse; faible
Meaning
thin; having little fat; weak
Example
He has a lean and muscular body.
Il a un corps mince et musclé.
B2 noun; verb /ˈlaɪnʌp/

line-up

composition; aligner
Meaning
a group or arrangement of people or things in a line; to arrange people or things in a row or planned order
Example
The coach announced the team line-up before the match.
L'entraîneur a annoncé la composition avant le match.
C1 adjective /ˈlʌʃəs/

luscious

délicieux
Meaning
deliciously sweet or rich; highly appealing to the senses
Example
She served a luscious chocolate cake.
Elle a servi un délicieux gâteau au chocolat.
B2 adjective /ˈlɪtərɛri/

literary

littéraire
Meaning
concerning the writing, study, or content of literature
Example
She is a well-known figure in the literary world.
Elle est une figure bien connue dans le monde littéraire.
C1 noun /ˈlɔː.meɪ.kər/

Lawmaker

législateur
Meaning
a person who writes and passes laws, especially a member of a legislative body
Example
The lawmakers voted on the new education bill.
Les législateurs ont voté sur le nouveau projet de loi sur l'éducation.
C1 noun /ˈleɪ.mən/

Layman

personne ordinaire; personne sans connaissances professionnelles
Meaning
a person without professional or specialized knowledge in a particular subject
Example
The doctor explained the procedure in layman's terms.
Le médecin a expliqué la procédure en termes simples.
A2 noun /lʌk/

Luck

chance
Meaning
success or failure apparently brought by chance rather than through one's own actions
Example
She had good luck with her job interview.
Elle a eu de la chance lors de son entretien d'embauche.
B2 noun /ˈlaɪf.taɪm/

lifetime

durée de vie
Meaning
The duration of a person's life or the existence of something.
Example
She achieved more in her lifetime than most people dream of.
Elle a accompli plus dans sa vie que la plupart des gens n'osent rêver.
A2 noun /lɔː/

Law

loi
Meaning
a rule or system of rules recognized by a country or community as regulating the actions of its members
Example
Everyone must obey the law.
Tout le monde doit obéir à la loi.
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.
A1 noun

Love

amour
A2 noun /ˈlɜːrnər/

learner

apprenant
Meaning
a person who is acquiring knowledge or skill through study or experience
Example
She is a fast learner.
C’est une apprenante rapide.
B1 noun /ˈlaɪtnɪŋ/

lightning

éclair
Meaning
a flash of light in the sky caused by electricity during a storm
Example
The lightning struck a tree near our house.
L'éclair a frappé un arbre près de notre maison.
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.
B1 verb /loʊd/

load

charger
Meaning
to put goods or cargo onto a vehicle; to fill something with a heavy quantity
Example
Workers load the truck with heavy boxes.
Les travailleurs chargent le camion avec des boîtes lourdes.
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.
A2 verb/adjective /lɒst/

lost

perdu
Meaning
Unable to find the way; no longer in possession of something.
Example
He lost his keys and couldn’t enter the house.
Il a perdu ses clés et n'a pas pu entrer dans la maison.
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 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.
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.
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.
A1 noun, verb /laɪn/

line

ligne
Meaning
A long narrow mark or band; a row of people or things; to cover the inside surface of something.
Example
People waited in a long line outside the theater.
Les gens attendaient dans une longue ligne devant le théâtre.
C1 noun /læps/

Lapse

erreur temporaire; lapsus;
Meaning
a temporary failure of concentration, memory, or judgment; the termination of a right or privilege
Example
There was a brief lapse in security that allowed the intruder to enter the building.
Il y a eu une brève erreur de sécurité qui a permis à l'intrus d'entrer dans le bâtiment.
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.
B2 noun /ˈlɒdʒɪk/

logic

logique
Meaning
Reasoning conducted or assessed according to strict principles of validity.
Example
Her argument was based on sound logic.
Son argument était basé sur une logique solide.
B2 adjective /ˈlaɪf.lɒŋ/

lifelong

à vie
Meaning
Lasting or existing for the whole of a person's life.
Example
They remained lifelong friends.
Ils sont restés amis pour la vie.
C2 noun /liː/

lea

prairie
Meaning
An open area of grassy or arable land; a meadow.
Example
The cottage was surrounded by a quiet lea.
Le cottage était entouré d'une prairie tranquille.
C2 adjective /ˌlɪlɪˈpjuːʃən/

lilliputian

très petit
Meaning
Extremely small or tiny; trivial or petty.
Example
The model village was filled with lilliputian houses.
Le village modèle était rempli de petites maisons.
B2 verb /liːp/

leap

sauter
Meaning
to jump high or far; to move quickly with large steps
Example
The cat leaped onto the table.
Le chat a sauté sur la table.
C2 noun /ˈlɑːrdər/

larder

garde-manger
Meaning
A place, such as a pantry, where food is stored.
Example
The larder was full of fresh bread and cheese.
Le garde-manger était plein de pain frais et de fromage.
C2 noun /ˈlæki/

lackey

domestique
Meaning
a person who is overly willing to serve or obey someone else
Example
He treated his assistant like a mere lackey.
Il a traité son assistant comme un simple domestique.
C2 noun /ˌlɛksɪˈkɒɡrəfi/

lexicography

lexicographie
Meaning
The art or practice of compiling dictionaries.
Example
Lexicography requires both linguistic and cultural knowledge.
La lexicographie nécessite à la fois des connaissances linguistiques et culturelles.
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.
C2 adjective /ˈloʊð.səm/

Loathsome

répugnant
Meaning
causing hatred or disgust; repulsive
Example
The loathsome smell from the garbage made everyone leave the room.
L'odeur répugnante des déchets a fait quitter la pièce à tout le monde.
A2 adjective /ˈleɪ.zi/

Lazy

paresseux; fainéant
Meaning
idle; unwilling to work; sluggish
Example
He was too lazy to clean his room on the weekend.
Il était trop paresseux pour nettoyer sa chambre le week-end.
C2 noun /lɒx/ or /lɒk/

lough

lac
Meaning
An Irish or Scottish word for a lake or sea inlet.
Example
The fishermen lived by the lough for generations.
Les pêcheurs vivaient près du lac pendant des générations.
B2 noun /ˈlen.tɪl/

Lentil

lentille
Meaning
a high-protein pulse which is dried and then soaked and cooked prior to eating
Example
She cooked red lentils for dinner tonight.
Elle a cuisiné des lentilles rouges pour le dîner ce soir.
C1 noun/adjective /ˈluː.nə.tɪk/

lunatic

lunatique
Meaning
A person who is insane or acting in a foolish or reckless way; also used as an adjective meaning insane.
Example
The driver was driving like a lunatic on the highway.
Le conducteur conduisait comme un lunatique sur l'autoroute.
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.