mirth
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C1 noun /mɜːrθ/

mirth

joie
Meaning
Great joy, amusement, or laughter.
Example
The festival was full of mirth and laughter.
Le festival était plein de joie et de rires.
C1 noun /ˈmɒd.ə.sti/

Modesty

modestie; humilité
Meaning
the quality of being humble and not boastful about achievements
Example
Despite his success, he showed great modesty.
Malgré son succès, il a montré une grande modestie.
C1 noun /ˈmæɡnɪtuːd/

Magnitude

magnitude; taille; importance
Meaning
The great size or extent of something; importance
Example
The magnitude of the earthquake was measured at 7.5 on the Richter scale.
La magnitude du tremblement de terre a été mesurée à 7,5 sur l'échelle de Richter.
C1 noun ˈmaɪ.krəʊˌnjuː.tri.ənts

micronutrients

micronutriments
Meaning
Essential nutrients required by organisms in small quantities throughout life to orchestrate a range of physiological functions.
Example
Micronutrients are essential for cellular function.
Les micronutriments sont essentiels au bon fonctionnement cellulaire.
C1 verb, noun /mʊər/

moor

amarrer / terrain ouvert
Meaning
As a verb: to tie a ship so that it stays in place. As a noun: open, uncultivated land.
Example
The sailors moored the ship at the dock.
Les marins ont amarré le bateau au quai.
C1 noun /ˌmæn.ɪ.fɛsˈteɪ.ʃən/

manifestation

manifestation
Meaning
A visible form or expression of an idea, concept, or feeling; the action of displaying or showing.
Example
His generosity was a manifestation of his kind nature.
Sa générosité était une manifestation de sa nature bienveillante.
C1 verb /ˈmɜːrmər/

murmur

murmurer
Meaning
To say something in a low, soft, or indistinct voice.
Example
She murmured a prayer before going to sleep.
Elle murmura une prière avant de s'endormir.
C1 noun /moʊl/

Mole

taupe
Meaning
a small burrowing mammal with tiny eyes and soft fur
Example
The mole dug tunnels under the garden.
Le taupe a creusé des tunnels sous le jardin.
C1 adjective /ˈmɔːrbɪd/

morbid

intérêt anormal pour des sujets perturbants ou désagréables
Meaning
Having an abnormal interest in disturbing or unpleasant subjects such as death or disease.
Example
She had a morbid fascination with crime stories.
Elle avait une fascination morbide pour les histoires de crime.
C1 noun ˌmɪtɪˈɡeɪʃən ˈstrætədʒiz

mitigation strategies

stratégies d'atténuation
Meaning
Plans and actions designed to reduce the severity or impact of problems or risks.
Example
Governments must adopt mitigation strategies for climate change.
Les gouvernements doivent adopter des stratégies de mitigation pour le changement climatique.
C1 adjective /ˈmɔːrn.fəl/

mournful

triste
Meaning
feeling, expressing, or causing sadness or grief
Example
The mournful song reminded her of lost loved ones.
La chanson triste lui rappela ses proches perdus.
C1 noun /mɪsˈɡɪv.ɪŋ/

Misgiving

doute; appréhension; incertitude
Meaning
A feeling of doubt or apprehension about the outcome or consequences of something
Example
She had serious misgivings about accepting the job offer.
Elle avait de sérieuses réserves concernant l'acceptation de l'offre d'emploi.
C1 adjective /məˈkɑː.brə/

Macabre

macabre
Meaning
disturbing because concerned with death; gruesome and horrifying
Example
The horror movie had a macabre atmosphere.
Le film d'horreur avait une atmosphère macabre.
C1 noun /moʊld/

Mould

moule / moisissure
Meaning
a hollow container used to give shape to molten material; fungus
Example
She poured chocolate into the mould to make candies.
Elle a versé du chocolat dans le moule pour fabriquer des bonbons.
C1 noun /ˈmɔːrtər/

mortar

mélange pour lier les briques / petit canon
Meaning
a mixture used in building to bond bricks or stones together; also, a small cannon for firing shells
Example
The workers applied mortar between the bricks.
Les travailleurs ont appliqué du mortier entre les briques.
C1 noun /ˈmaɪlɪdʒ/

mileage

rendement
Meaning
The distance traveled in miles, or the fuel efficiency of a vehicle.
Example
This car gives excellent mileage on highways.
Cette voiture offre un excellent rendement sur les autoroutes.
C1 noun /ˌmɪdˈsʌm.ər/

midsummer

milieu de l'été
Meaning
The middle of summer, often around the summer solstice in June.
Example
We had a festival to celebrate midsummer.
Nous avons organisé un festival pour célébrer le milieu de l'été.
C1 noun /ˈmeɪsən/

mason

maçon
Meaning
a person skilled in building with stone, brick, or concrete
Example
The mason carefully laid the bricks for the new house.
Le maçon a soigneusement posé les briques pour la nouvelle maison.
C1 noun ˌmɒd.ɪ.fɪˈkeɪ.ʃənz

modifications

modifications
Meaning
The action of making partial or minor changes to something.
Example
DNA modifications enable enhanced traits in crops.
Les modifications de l'ADN permettent d'améliorer les caractéristiques des cultures.
C1 noun ˌmek.ə.naɪˈzeɪ.ʃən

mechanization

mécanisation
Meaning
The process of introducing machines or replacing manual labor with machines.
Example
Mechanization has revolutionized agriculture.
La mécanisation a révolutionné l'agriculture.
C1 noun /ˈmætrəˌmoʊni/

matrimony

mariage
Meaning
The state of being married; marriage.
Example
They entered into matrimony after years of friendship.
Ils sont entrés dans le mariage après des années d'amitié.
C1 noun /məˈnɒɡəmi/

monogamy

monogamie
Meaning
The practice of being married to or in a relationship with only one person at a time.
Example
Many cultures encourage monogamy as the ideal form of marriage.
De nombreuses cultures encouragent la monogamie comme la forme idéale de mariage.
C1 adjective /məˈdʒen.tə/

Magenta

couleur magenta
Meaning
a bright purplish-red color
Example
She wore a beautiful magenta dress to the party.
Elle portait une magnifique robe magenta à la fête.
C1 noun /mɒnˈtɑːʒ/

montage

montage
Meaning
A sequence of film editing or a composite image made by combining several separate pictures.
Example
The film opened with a montage of city life.
Le film a commencé par un montage de la vie urbaine.
C1 noun /məˈnɒtəni/

monotony

monotonie
Meaning
Lack of variety and interest; tedious repetition and routine.
Example
Breaking the monotony of everyday life can improve mental health.
Rompre la monotonie de la vie quotidienne peut améliorer la santé mentale.
C1 adjective məˈθɒd.ɪ.kəl

methodical

méthodique
Meaning
Done according to a systematic or established procedure; orderly and systematic.
Example
His methodical research produced reliable results.
Ses recherches méthodiques ont produit des résultats fiables.
C1 noun /mɪsˈɡɪvɪŋz/

misgivings

doutes, inquiétudes
Meaning
feelings of doubt or concern about the outcome or propriety of something
Example
She had serious misgivings about signing the contract.
Elle avait de sérieuses inquiétudes à propos de la signature du contrat.
C1 noun /ˈmælədi/

Malady

maladie; affection; trouble
Meaning
A disease or ailment; a serious problem
Example
The doctor diagnosed a rare malady that affected her nervous system.
Le médecin a diagnostiqué une maladie rare qui a affecté son système nerveux.
C1 noun /ˌmænɪˈfɛstoʊ/

manifesto

manifeste
Meaning
a public declaration of policy and aims, especially by a political party
Example
The party released its manifesto before the election.
Le parti a publié son manifeste avant les élections.
C1 adjective /mjuːˈnɪsɪpəl/

municipal

municipal
Meaning
relating to a city or town or its local government
Example
The municipal authority is responsible for maintaining the park.
L'autorité municipale est responsable de l'entretien du parc.
C1 noun /məˈræŋ/

meringue

meringue (garniture pour dessert)
Meaning
A light dessert topping made from whipped egg whites and sugar.
Example
She decorated the pie with a fluffy meringue topping.
Elle a décoré la tarte avec une couche de meringue légère.
C1 noun /ˌmaʊntəˈnɪə/

mountaineer

alpiniste
Meaning
A person who climbs mountains as a sport or profession.
Example
The mountaineer reached the summit after a long climb.
L'alpiniste a atteint le sommet après une longue ascension.
C1 adjective ˌmiː.ti.ər.əˈlɒdʒ.ɪ.kəl

meteorological

météorologique
Meaning
Relating to weather conditions and atmospheric phenomena.
Example
Meteorological conditions affect farming cycles.
Les conditions météorologiques influent sur les cycles agricoles.
C1 adjective /ˈmoʊmənˌteri/

momentary

momentané
Meaning
Lasting for only a short time.
Example
There was a momentary silence in the room.
Il y a eu un silence momentané dans la pièce.
C1 noun, verb /məˈnuː.vər/

maneuver

manœuvre / habileté
Meaning
a planned or skillful movement or action; to move skillfully or carefully
Example
The pilot maneuvered the plane through the storm.
Le pilote a manœuvré l'avion à travers la tempête.
C1 adjective /ˌmer.ɪˈtɔː.ri.əs/

Meritorious

méritoire
Meaning
deserving reward or praise; commendable; worthy of recognition
Example
His meritorious service to the community was recognized.
Son service méritoire à la communauté a été reconnu.
C1 verb, noun /ˈmʌstər/

muster

rassembler / prendre du courage
Meaning
to gather people, especially soldiers; to summon courage or strength
Example
He mustered enough courage to face the challenge.
Il rassembla assez de courage pour relever le défi.
C1 adjective /ˈmɜː.sɪ.fəl/

Merciful

miséricordieux; compatissant
Meaning
showing compassion or forgiveness; kind and forgiving
Example
The merciful judge gave him a lighter sentence.
Le juge miséricordieux lui a donné une peine plus légère.
C1 adverb /ˈmɪdweɪ/

Midway

à mi-chemin; au milieu
Meaning
halfway; at or to the middle point
Example
The project is midway through completion.
Le projet est à mi-chemin de son achèvement.
C1 noun ˈmiːdiə ˈdɒmɪnəns

media dominance

domination des médias
Meaning
The control and powerful influence that media has over communication and information distribution in society.
Example
The internet has enhanced media dominance globally.
Internet a renforcé la domination des médias à l'échelle mondiale.
C1 noun ˌmɪs.kənˈsɛp.ʃən

misconception

idée fausse
Meaning
A wrong idea or false understanding about something.
Example
There is a common misconception that success happens overnight.
Il existe une idée fausse commune selon laquelle le succès se produit du jour au lendemain.
C1 verb /məˈnuː.vər/

manoeuver

manœuvrer
Meaning
To move skillfully or carefully; to guide or manipulate into a desired position.
Example
The driver skillfully manoeuvered the car through the narrow street.
Le conducteur a habilement manœuvré la voiture dans la rue étroite.
C1 adjective /ˌmaɪ.krəˈskɑː.pɪk/

microscopic

microscopique
Meaning
Extremely small and only visible with a microscope.
Example
The sample contained microscopic particles.
L'échantillon contenait des particules microscopiques.
C1 noun /ˈmedoʊ/

Meadow

prairie
Meaning
A piece of grassland, especially one used for hay
Example
The cows grazed peacefully in the green meadow.
Les vaches paissaient paisiblement dans la prairie verte.
C1 adjective /ˈmɑːrʃəl/

martial

militaire
Meaning
Related to war, soldiers, or military life.
Example
The country imposed martial law during the crisis.
Le pays a imposé la loi martiale pendant la crise.
C1 noun /meɪl treɪn/

Mail train

train postal
Meaning
a train that carries mail and postal packages
Example
The mail train departs every evening to deliver letters across the country.
Le train postal part chaque soir pour livrer des lettres à travers le pays.
C1 verb /ˈmʌmbəl/

mumble

marmonner
Meaning
To speak quietly and not clearly so that words are difficult to understand.
Example
He mumbled an apology before leaving.
Il marmonna des excuses avant de partir.
C1 noun /ˈmæk.ər.əl/

Mackerel

maquereau
Meaning
a streamlined marine fish with a forked tail and wavy stripes
Example
Mackerel is rich in omega-3 fatty acids.
Le maquereau est riche en acides gras oméga-3.
C1 noun /ˈmɒn.ə.təʊn/

monotone

monotone
Meaning
A continuous sound, especially of a person's voice, that does not rise and fall in pitch.
Example
The teacher's monotone made the lecture hard to follow.
Le monotone de l'enseignant rendait la conférence difficile à suivre.
C1 adjective /ˌmel.ənˈkɒl.ɪk/

Melancholic

triste et pensif; exprimant ou ressentant de la tristesse
Meaning
sad and thoughtful; feeling or expressing sadness
Example
The melancholic music made everyone feel sad.
La musique mélancolique a fait sentir tout le monde triste.
C1 adjective, verb /muːt/

moot

irrélevant / discutable
Meaning
Adjective: subject to debate or irrelevant. Verb: to suggest an idea for discussion.
Example
The issue of funding became a moot point after the project was canceled.
La question du financement est devenue un point sans importance après l'annulation du projet.
C1 adjective ˈmær.ɪ.taɪm

Maritime

maritime
Meaning
Connected with the sea, especially in relation to seafaring commercial or military activity.
Example
Maritime trade enhances the economy.
Le commerce maritime améliore l'économie.
C1 adjective /moʊv/

mauve

mauve clair
Meaning
a pale purple color with a grayish or bluish tinge
Example
She wore a beautiful mauve dress to the party.
Elle portait une magnifique robe mauve clair à la fête.
C1 adjective /ˌmiː.diˈoʊ.kər/

mediocre

médiocre
Meaning
Of only average quality; not very good.
Example
The movie was entertaining but overall mediocre.
Le film était divertissant mais dans l'ensemble médiocre.
C1 noun /ˈmeɪ.trɪks/

matrix

matrice, structure
Meaning
An environment or structure in which something develops; also a mathematical array of numbers.
Example
The cultural matrix shaped his worldview.
La matrice culturelle a façonné sa vision du monde.
C1 noun /miːlˈjuː/

milieu

environnement
Meaning
A person's social environment or surroundings.
Example
She grew up in an artistic milieu.
Elle a grandi dans un environnement artistique.
C1 noun /ˈmɑːrtər/

Martyr

martyr
Meaning
A person who is killed because of their religious or political beliefs
Example
He became a martyr for the cause of freedom and democracy.
Il est devenu un martyr pour la cause de la liberté et de la démocratie.
C1 noun /ˈmʌltɪplaɪər/

multiplier

multiplicateur
Meaning
a number or factor by which another number is multiplied; something that increases the effect or value of something else
Example
In economics, government spending can act as a multiplier for economic growth.
En économie, les dépenses publiques peuvent être un multiplicateur de croissance.
C1 adjective /ˈmɜːki/

murky

trouble
Meaning
Dark, gloomy, and difficult to see through; obscure.
Example
We avoided swimming in the murky river.
Nous avons évité de nager dans la rivière trouble.
C1 noun/adjective /ˈmɒnəkrəʊm/

monochrome

monochrome
Meaning
A photograph, painting, or screen image in black and white or varying tones of one color.
Example
The old film was shot entirely in monochrome.
Le vieux film a été tourné entièrement en monochrome.
C1 adjective /ˈmeʒ.ər.ə.bəl/

Measurable

mesurable; quantifiable
Meaning
able to be measured; quantifiable
Example
The project's success was measurable by increased sales.
Le succès du projet était mesurable par l'augmentation des ventes.
C1 noun /ˈmɔː.tər ænd ˈpes.əl/

Mortar and Pestle

mortier et pilon
Meaning
a bowl and grinding tool used to crush and grind spices, herbs, and other substances
Example
She ground the spices using a mortar and pestle.
Elle a moulu les épices avec un mortier et un pilon.
C1 noun /ˈmɛləˌdrɑːmə/

melodrama

mélodrame exagéré
Meaning
A dramatic piece with exaggerated characters and exciting events intended to appeal to the emotions.
Example
The movie was criticized for its excessive melodrama.
Le film a été critiqué pour son excès de mélodrame.
C1 noun ˌmɒdɪfɪˈkeɪʃn

modification

modification
Meaning
The action of making changes to something.
Example
The plan required modification.
Le plan a nécessité une modification.
C1 verb /ˈmiː.di.eɪt/

mediate

médiater
Meaning
To act as an intermediary in bringing about agreement or reconciliation between parties.
Example
She was asked to mediate between the two companies.
Elle a été demandée de médiater entre les deux entreprises.
C1 adjective ˈmer.ɪt beɪst

merit-based

basé sur le mérite
Meaning
Based on or determined by individual merit, ability, or achievement rather than other factors.
Example
Merit-based recruitment strengthens the workforce.
Le recrutement basé sur le mérite renforce la main-d'œuvre.
C1 noun /ˈmɛm.breɪn/

membrane

membrane
Meaning
A thin layer of tissue or material that covers, separates, or connects structures.
Example
The cell membrane controls the movement of substances in and out of the cell.
La membrane cellulaire contrôle le mouvement des substances à l'intérieur et à l'extérieur de la cellule.
C1 adjective /ˈmæliəbl̩/

malleable

malléable
Meaning
Easily shaped or influenced; capable of being bent or adapted.
Example
Gold is a highly malleable metal used in jewelry.
L'or est un métal très malléable utilisé dans la bijouterie.
C1 noun /ˈmæntl̩/

mantle

manteau, responsabilité
Meaning
A cloak or covering; also the layer of the earth between the crust and the core.
Example
The leader assumed the mantle of responsibility.
Le leader a pris le manteau de la responsabilité.
C1 verb /mæʃ/

mash

écraser
Meaning
to crush or mix food into a soft mass, usually by pressing or beating
Example
She mashed the potatoes before serving dinner.
elle a écrasé les pommes de terre avant de servir le dîner.
C1 adjective /ˈmɜː.sɪ.ləs/

Merciless

impitoyable; cruel;
Meaning
showing no mercy or pity; cruel and heartless
Example
The merciless dictator showed no compassion.
Le dictateur impitoyable n'a montré aucune compassion.
C1 verb, noun /miˈændər/

meander

errer
Meaning
to wander aimlessly or follow a winding course
Example
We meandered through the old streets of the city.
Nous avons erré dans les anciennes rues de la ville.
C1 noun/adjective /ˈmɪriəd/

myriad

innombrable
Meaning
a countless or extremely great number
Example
There are myriad stars in the night sky.
Il y a d'innombrables étoiles dans le ciel nocturne.
C1 verb /mɔːrf/

morph

se transformer
Meaning
to change smoothly from one form, shape, or character into another
Example
The caterpillar will morph into a butterfly.
La chenille se transformera en un papillon.
C1 verb /ˌmɪsˈpleɪs/

misplace

mettre au mauvais endroit
Meaning
To put something in the wrong location and temporarily lose it.
Example
I often misplace my keys when I am in a hurry.
Je perds souvent mes clés quand je suis pressé.
C1 noun/adjective /ˈmæm.əθ/

mammoth

mammouth / gigantesque
Meaning
An extinct large elephant-like animal with long curved tusks; also means something huge.
Example
The company faced a mammoth challenge during expansion.
L'entreprise a fait face à un défi gigantesque lors de son expansion.
C1 noun/adjective /ˈmɪstɪk/

mystic

mystique, chercheur spirituel
Meaning
relating to mysteries, spirituality, or hidden truths; a person who seeks spiritual insight
Example
The mystic devoted his life to meditation and spiritual discovery.
Le mystique a consacré sa vie à la méditation et à la découverte spirituelle.
C1 adjective /ˈmeɪkˌʃɪft/

makeshift

improvisé
Meaning
used as a temporary substitute; improvised
Example
They used boxes as a makeshift table.
Ils ont utilisé des boîtes comme une table improvisée.
C1 verb /ˈmʌd.əl/

muddle

mettre en désordre
Meaning
to mix things up in a confused way or to make a mess of something
Example
He muddled the papers and couldn’t find the report.
Il a mis en désordre les papiers et n'a pas pu trouver le rapport.
C1 adjective /ˈmjuːtɪd/

muted

atténué
Meaning
softened in sound, color, or effect; subdued
Example
The room was painted in muted shades of blue and grey.
La pièce a été peinte dans des nuances atténuées de bleu et de gris.
C1 noun /ˈmɒn.ɑːk/

Monarch

monarque
Meaning
a sovereign ruler, especially a king or queen
Example
The monarch addressed the nation on television.
Le monarque a adressé la nation à la télévision.
C1 noun /ˈmɒnəˌθiːɪzəm/

monotheism

monothéisme
Meaning
The belief in the existence of only one God.
Example
Islam and Christianity are religions based on monotheism.
L'islam et le christianisme sont des religions basées sur le monothéisme.
C1 noun mælˈnʌr.ɪʃ.mənt

malnourishment

malnutrition
Meaning
Lack of proper nutrition, caused by not having enough to eat, not eating enough of the right things, or being unable to use the food that one does eat.
Example
Children in poverty-stricken areas suffer from malnourishment.
Les enfants dans les zones appauvries souffrent de malnutrition.
C1 noun /ˈmɛdli/

medley

mélange
Meaning
A mixture of different things, especially musical tunes combined together.
Example
The band played a medley of popular songs.
Le groupe a joué un mélange de chansons populaires.
C1 verb /məˈruːn/

maroon

abandonner sur une île déserte
Meaning
to leave someone trapped and isolated, especially on an island
Example
The sailors were marooned on a deserted island.
Les marins ont été abandonnés sur une île déserte.
C1 noun /ˌmɛrɪˈtɒkrəsi/

meritocracy

méritocratie
Meaning
A system in which advancement is based on individual ability or achievement.
Example
In a true meritocracy, the most capable people rise to leadership positions.
Dans une véritable méritocratie, les personnes les plus compétentes accèdent aux positions de leadership.
C1 noun /mjuːˈteɪʃn/

mutation

mutation, changement génétique
Meaning
A change in form, structure, or nature, especially in genetics.
Example
Scientists discovered a genetic mutation that caused the disorder.
Les scientifiques ont découvert une mutation génétique qui a causé le trouble.
C1 verb /ˈmɪt.ɪ.ɡeɪt/

mitigate

atténuer
Meaning
To make less severe, serious, or painful; to lessen the severity of damage or harm.
Example
Proper planning can mitigate financial risks.
Une planification appropriée peut atténuer les risques financiers.
C1 noun /ˈmʌs.tərd siːdz/

Mustard seeds

graines de moutarde
Meaning
small round seeds from the mustard plant, used as a spice and for making mustard condiment
Example
Mustard seeds are often tempered in hot oil to release their nutty flavor before adding to dishes.
Les graines de moutarde sont souvent tempérées dans de l'huile chaude pour libérer leur saveur de noisette avant d'être ajoutées aux plats.
C1 noun /ˈmɒnəlɪθ/

monolith

monolithe
Meaning
A large single upright block of stone, or a large, powerful, indivisible organization or system.
Example
The ancient monolith stood in the desert for centuries.
L'ancien monolithe est resté debout dans le désert pendant des siècles.
C1 verb /ˈmedɪkeɪt/

medicate

médicamenter
Meaning
to treat with medicine; to give drugs to someone for medical purposes
Example
The doctor will medicate the patient to reduce inflammation.
Le docteur medicinera le patient pour réduire l'inflammation.
C1 adjective /maɪˈɑːpɪk/

myopic

myopie, vision à court terme
Meaning
lacking foresight or long-term perspective; also refers to nearsightedness
Example
The company’s myopic strategy led to long-term losses.
La stratégie myope de l'entreprise a conduit à des pertes à long terme.
C1 noun /ˌmɑːr.kɪ.təˈbɪl.ə.ti/

marketability

commercialisation
Meaning
The possibility of commercial success for a product or service
Example
The new product's marketability depends on consumer demand.
La commercialisation du nouveau produit dépend de la demande des consommateurs.
C1 adjective /ˈmɜː(r)dərəs/

Murderous

meurtrier; avec l'intention de tuer; extrêmement violent; sanguinaire
Meaning
having the intent to kill; extremely violent; bloodthirsty
Example
The murderous look in his eyes frightened everyone.
Le regard meurtrier dans ses yeux a effrayé tout le monde.
C1 noun /ˈmɪs.hæp/

Mishap

accident; malheur; incident
Meaning
An unlucky accident or unfortunate event, typically minor
Example
The cooking mishap resulted in a burnt dinner.
Le malheur en cuisine a conduit à un dîner brûlé.
C1 adjective /ˌmet.əˈbɒl.ɪk/

metabolic

métabolique
Meaning
Relating to the chemical processes that occur within a living organism in order to maintain life.
Example
Regular exercise enhances metabolic efficiency.
L'exercice régulier améliore l'efficacité métabolique.
C1 noun /ˈmɒnəʊˌkʌltʃər/

monoculture

monoculture
Meaning
The agricultural practice of growing only one type of crop over a large area and for many consecutive years, which can lead to increased vulnerability to pests and diseases.
Example
Monoculture can lead to soil depletion and increased pest vulnerability.
La monoculture peut entraîner l'épuisement des sols et une vulnérabilité accrue aux ravageurs.
C1 adjective /ˈmaɪ.ɡrə.tɔːr.i/

Migratory

migratoire
Meaning
moving from one place to another; characterized by seasonal movement
Example
Many birds are migratory and travel thousands of miles each season.
De nombreux oiseaux sont migrateurs et parcourent des milliers de kilomètres chaque saison.
C1 noun /məˈtɜːrnəti/

Maternity

maternité
Meaning
The state of being a mother; motherhood
Example
The hospital has an excellent maternity ward for new mothers.
L'hôpital dispose d'une excellente salle de maternité pour les nouvelles mères.
C1 noun /ˈmʌltɪtuːd/

multitude

multitude
Meaning
A large number of people or things.
Example
A multitude of fans gathered at the stadium.
Une multitude de fans se sont rassemblés dans le stade.
C1 noun /ˈmɪmɪkri/

mimicry

imitation
Meaning
The act of imitating someone or something, often for humor or learning.
Example
The comedian’s mimicry of celebrities made the audience laugh.
La mimicry des célébrités par le comédien a fait rire le public.
C1 adjective /ˈməʊltən/

molten

fondu
Meaning
Made into liquid by heat; melted.
Example
The blacksmith poured molten metal into the mold.
Le forgeron a versé du métal fondu dans le moule.
C1 noun /ˌmjuːnɪsɪˈpæləti/

municipality

municipalité
Meaning
a city or town that has its own local government
Example
The municipality is planning to build a new library.
La municipalité prévoit de construire une nouvelle bibliothèque.
C1 noun /ˈmɑːrtərdəm/

Martyrdom

martyre
Meaning
The suffering of death on account of adherence to a cause or principle
Example
His martyrdom inspired countless others to join the freedom movement.
Son martyre a inspiré d'innombrables autres à rejoindre le mouvement de la liberté.
C1 adjective /məˈtɪk.jə.ləs/

meticulous

Extrêmement prudent et précis dans l'attention aux détails
Meaning
Extremely careful and precise in attention to detail
Example
A meticulous researcher checks every detail before publishing.
Un chercheur méticuleux vérifie chaque détail avant de publier.
C1 adjective ˌmɒn.jʊˈmɛn.təl

monumental

de grande importance, d'ampleur ou de taille
Meaning
Great in importance, extent, or size; exceptionally great; forming or serving as a monument.
Example
The discovery of electricity was a monumental achievement.
La découverte de l'électricité fut une réalisation monumentale.
C1 adjective /məˈlɪɡnənt/

malignant

malin
Meaning
dangerous or harmful in influence or effect; medically, tending to invade and destroy tissue
Example
Doctors confirmed that the tumor was malignant.
Les médecins ont confirmé que la tumeur était maligne.
C1 adjective /ˈmærɪtəl/

marital

conjugal
Meaning
Relating to marriage or the relationship between husband and wife.
Example
They sought counseling to resolve their marital issues.
Ils ont cherché des conseils pour résoudre leurs problèmes conjugaux.
C1 adjective /ˌmɒnəˈlɪθɪk/

monolithic

monolithique
Meaning
Massive, uniform, and indivisible; resembling a large single stone or structure.
Example
The company maintained a monolithic structure resistant to change.
L'entreprise a maintenu une structure monolithique résistante au changement.
C1 noun /maɪt/

mite

acarien
Meaning
a very small creature, often a tiny arachnid; also used to mean a very small amount
Example
The mattress was infested with dust mites.
Le matelas était infesté de punaises de lit.
C1 adjective /ˈmæn.əd/

mannered

affecté / artificiel
Meaning
Having or showing a particular manner, especially an artificial or affected one.
Example
The actor’s performance was too mannered to feel natural.
La performance de l'acteur était trop affectée pour sembler naturelle.
C1 noun ˌmɪt.ɪˈɡeɪ.ʃən

mitigation

atténuation
Meaning
The action of reducing the severity, seriousness, or painfulness of something.
Example
Mitigation of climate change requires collective effort.
L'atténuation du changement climatique nécessite un effort collectif.
C1 adjective /məˈnæstɪk/

monastic

monastique
Meaning
Relating to monks, monasteries, or a life of religious seclusion.
Example
He chose to live a monastic life away from the city.
Il a choisi de vivre une vie monastique loin de la ville.
C1 verb /ˌmɪsɪnˈtɜːrprɪt/

misinterpret

malinterpréter
Meaning
to understand or explain something wrongly
Example
He misinterpreted her silence as agreement.
Il a mal interprété son silence comme un accord.
C1 verb, noun /mɛʃ/

mesh

maille, entrelacer
Meaning
To fit or work together properly; or a material made of interlaced threads.
Example
The two gears mesh perfectly to keep the machine running smoothly.
Les deux engrenages s'emboîtent parfaitement pour faire fonctionner la machine en douceur.
C1 noun ˈmæŋɡroʊv ˈfɒrɪst

Mangrove Forest

forêt de mangrove
Meaning
A coastal forest ecosystem characterized by salt-tolerant trees and shrubs that grow in intertidal zones.
Example
Sundarbans is the world's largest mangrove forest.
Les Sundarbans sont la plus grande forêt de mangrove du monde.
C1 noun /mɑːrˈsuːpiəl/

marsupial

mammifère qui porte et nourrit ses petits dans une poche
Meaning
A type of mammal that carries and nourishes its young in a pouch, like kangaroos and koalas.
Example
The kangaroo is a well-known marsupial.
Le kangourou est un marsupial bien connu.
C1 noun /meɪn/

mane

crinière
Meaning
the long hair growing on the neck of a horse, lion, or other animal
Example
The lion shook its thick mane proudly.
Le lion secoua sa crinière épaisse avec fierté.
C1 verb /ˌmɪsˈkaʊnt/

miscount

compter mal
Meaning
To count wrongly or inaccurately.
Example
He miscounted the number of chairs in the hall.
Il a mal compté le nombre de chaises dans la salle.
C1 adjective /ˈmænɪfoʊld/

Manifold

multiples
Meaning
many and of several different types; multiple; various
Example
The project has manifold benefits for the community.
Le projet présente de multiples avantages pour la communauté.
C1 noun ˌmʌn.ɪ.taɪˈzeɪ.ʃən

monetization

conversion d'un actif ou d'un service en une manière de gagner de l'argent
Meaning
Converting an asset or service into a way of earning money.
Example
YouTube allows content creators to earn money through monetization.
YouTube permet aux créateurs de contenu de gagner de l'argent grâce à la monétisation.