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B1 noun /ˈmiːdiəm/

medium

medio
Meaning
A means or channel of communication, expression, or artistic work.
Example
Television is a powerful medium for spreading information.
La televisión es un medio poderoso para difundir información.
C1 noun /ˈmæɡneɪt/

Magnate

magnate; persona poderosa y rica en el negocio
Meaning
A wealthy and powerful businessperson or industrialist
Example
The oil magnate owned dozens of refineries across the country.
El magnate del petróleo poseía docenas de refinerías en todo el país.
C2 noun /ˈmɜːkinəs/

murkiness

oscuridad
Meaning
The quality of being dark, gloomy, or unclear.
Example
The murkiness of the water made it hard to see the fish.
La oscuridad del agua hizo que fuera difícil ver los peces.
C1 adverb /ˌmæθəˈmætɪkli/

mathematically

matemáticamente
Meaning
in a way that relates to mathematics; using numbers, formulas, or logical calculation
Example
The problem can be solved mathematically rather than by guesswork.
El problema puede resolverse matemáticamente en lugar de adivinar.
C2 noun /məˈnɪʃən/

monition

advertencia
Meaning
A warning or caution, often of a religious or moral nature.
Example
The priest gave a monition against dishonesty.
El sacerdote dio una advertencia contra la deshonestidad.
C1 noun /ˌmjuːnɪsɪˈpæləti/

municipality

municipalidad
Meaning
a city or town that has its own local government
Example
The municipality is planning to build a new library.
La municipalidad está planeando construir una nueva biblioteca.
C1 noun /ˌmɔːrəˈtɔːriəm/

moratorium

moratoria
Meaning
A temporary suspension or delay of an activity, law, or obligation.
Example
The government announced a moratorium on new mining licenses.
El gobierno anunció una moratoria sobre las nuevas licencias de minería.
B2 noun məˈmɔːriəl

memorial

monumento
Meaning
A structure or building made to remind people of a person or event.
Example
Thousands gather at the National Memorial.
Miles se reúnen en el Monumento Nacional.
B2 noun /ˈmɛmoʊ/

memo

memorando
Meaning
a written message, typically in a business setting
Example
He wrote a memo to the staff about the upcoming meeting.
Él escribió un memorando al personal sobre la próxima reunión.
C2 noun /ˈmʌstərd ɔɪl/

Mustard Oil

aceite de mostaza
Meaning
oil extracted from mustard seeds, commonly used for cooking and medicinal purposes
Example
We use mustard oil for cooking vegetables in our kitchen.
Usamos aceite de mostaza para cocinar vegetales en nuestra cocina.
B2 noun /mɪnt/

Mint

menta; casa de la moneda
Meaning
An aromatic plant used for flavoring; also a place where money is manufactured
Example
She added fresh mint leaves to the tea for a refreshing taste.
Ella agregó hojas frescas de menta al té para un sabor refrescante.
B2 adjective /ˌmæθəˈmætɪkəl/

mathematical

matemático
Meaning
relating to mathematics or the use of mathematics
Example
The mathematical equation was difficult to solve.
La ecuación matemática era difícil de resolver.
B2 noun /meɪz/

Maize

maíz
Meaning
a tall cereal plant bearing large grains on a cob; corn
Example
Farmers in the region grow maize as their primary crop for both food and animal feed.
Los agricultores en la región cultivan maíz como su principal cultivo tanto para alimentos como para piensos para animales.
C2 adjective /ˈmɪnsɪŋ/

mincing

afectado
Meaning
affectedly delicate, dainty, or refined in manner or movement
Example
He walked with mincing steps across the stage.
Él caminó con pasos afectados a través del escenario.
C1 noun /ˌmɪsdɪˈmiːnər/

misdemeanor

delito menor
Meaning
A minor wrongdoing or criminal offense that is less serious than a felony.
Example
He was fined for a misdemeanor involving public disturbance.
Fue multado por un delito menor relacionado con disturbios públicos.
C2 noun /ˈmɒnəkl/

monocle

monóculo
Meaning
A single round lens for one eye, used to correct or enhance vision.
Example
The old gentleman wore a monocle at formal events.
El anciano llevaba un monóculo en eventos formales.
B1 verb meɪnˈteɪn

maintain

mantener
Meaning
To keep in good condition; to preserve or sustain.
Example
Maintaining discipline in educational institutions is crucial.
Mantener la disciplina en las instituciones educativas es crucial.
C2 adjective /ˈmɒtld/

mottled

moteado
Meaning
Marked with spots, streaks, or blotches of different shades or colors.
Example
The snake's mottled skin helped it blend into the forest floor.
La piel moteada de la serpiente le ayudó a camuflarse en el suelo del bosque.
A1 pronoun /miː/

me

me
Meaning
Used by a speaker to refer to themselves as the object of a verb or preposition.
Example
She gave me a beautiful gift.
Ella me dio un regalo hermoso.
C2 adjective /mɔːrˈdeɪʃəs/

mordacious

agudo o sarcástico
Meaning
Sharp or biting in style, tone, or remark; sarcastic.
Example
The critic’s mordacious review offended the author.
La crítica mordaz del crítico ofendió al autor.
C1 noun /ˌmɛrɪˈtɒkrəsi/

meritocracy

meritocracia
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.
En una verdadera meritocracia, las personas más capaces ascienden a posiciones de liderazgo.
C1 noun mɪˈtɪkjʊləsnɪs

meticulousness

atención minuciosa a los detalles
Meaning
Great attention to detail; very careful and precise.
Example
His meticulousness made the project successful.
Su meticulosidad hizo que el proyecto fuera exitoso.
C2 verb /ˌmæn.juˈmɪt/

manumit

liberar de la esclavitud
Meaning
to release from slavery or servitude; to set free
Example
The landowner decided to manumit his slaves.
El terrateniente decidió liberar a sus esclavos.
B2 verb /maʊnt/

mount

montar
Meaning
to climb up, rise, or fix something in place
Example
They plan to mount a camera on the wall.
Planean montar una cámara en la pared.
A1 noun /ˈmɔːrnɪŋ/

morning

felicidad
Meaning
the early part of the day, typically from sunrise until noon
Example
I like to go for a run in the morning.
No pudo ocultar su felicidad cuando recibió el premio.
C2 noun ˌmɛtəkɒɡˈnɪʃən

metacognition

pensar sobre el pensamiento
Meaning
Awareness and understanding of one's own thought processes
Example
Metacognition enhances problem-solving abilities.
La metacognición mejora las habilidades para resolver problemas.
C1 noun ˈmɪl.ɪ.tər.i ɪnˈkɜː.ʃən

military incursion

incursión militar
Meaning
A sudden armed attack or invasion by military forces into a territory.
Example
The military incursion caused widespread devastation.
La incursión militar causó una devastación generalizada.
B1 adjective, preposition, noun /mɪd/

mid

medio
Meaning
being in the middle of something; the central part or point
Example
She joined the project in mid June.
Ella se unió al proyecto a mediados de junio.
C2 noun /ˈmæk.rəˌkɒz.əm/

macrocosm

macrocosmos
Meaning
The whole universe considered as a large, complex system; a large-scale representation of something.
Example
The macrocosm of the universe reflects the microcosm of human life.
El macrocosmos del universo refleja el microcosmos de la vida humana.
A2 noun /ˈmædʒɪk/

magic

magia
Meaning
the use of mysterious or supernatural powers to influence events
Example
The magician amazed the crowd with his magic.
El mago sorprendió a la multitud con su magia.
B2 noun /ˈmænʃən/

mansion

felicidad
Meaning
a large, impressive house
Example
The billionaire lives in a luxurious mansion overlooking the ocean.
Ella no pudo ocultar su felicidad cuando recibió el premio.
A2 noun /ˈmeməri/

Memory

memoria
Meaning
The faculty by which the mind stores and remembers information
Example
She has an excellent memory for faces and names.
Ella tiene una excelente memoria para caras y nombres.
C2 noun /mɛnˈdæsəti/

mendacity

falsedad
Meaning
the tendency to be untruthful; dishonesty
Example
The journalist exposed the mendacity of the officials.
El periodista expuso la falsedad de los funcionarios.
C1 noun /ˈmɔːr.nər/

Mourner

persona que asiste a un funeral
Meaning
a person who attends a funeral or shows grief for someone who has died
Example
The mourners gathered at the cemetery to pay their respects.
Los dolientes se reunieron en el cementerio para rendir sus respetos.
B2 noun ˈmʌltiˌtɑːskɪŋ

multitasking

multitarea
Meaning
The performance of more than one task at the same time
Example
Multitasking reduces efficiency.
El multitasking reduce la eficiencia.
B2 noun /ˈmɪnərəl/

mineral

mineral
Meaning
a naturally occurring substance that is solid and inorganic, often used in industry or nutrition
Example
Calcium is an important mineral for strong bones.
El calcio es un mineral importante para los huesos fuertes.
A1 noun/verb /maɪnd/

mind

mente / cuidar
Meaning
the part of a person that enables them to think, feel, and reason; to pay attention or take care
Example
Please mind the gap between the train and the platform.
Por favor, mantén el espacio entre el tren y la plataforma.
C1 noun moʊst ˈvʌlnərəbəl ˈneɪʃən

most vulnerable nation

nación más vulnerable
Meaning
A country that is highly exposed to risks and lacks adequate protection or resilience.
Example
Bangladesh is one of the most vulnerable nations to climate change.
Bangladesh es uno de los países más vulnerables al cambio climático.
B1 adverb /ˈmeɪn.li/

Mainly

principalmente; en su mayoría
Meaning
for the most part; chiefly; primarily
Example
The conference was mainly about environmental protection and climate change.
La conferencia fue principalmente sobre la protección ambiental y el cambio climático.
C1 adjective /ˈmaɪzərli/

miserly

tacaño
Meaning
Unwilling to spend money; stingy.
Example
She lived a miserly life, refusing to buy anything new.
Vivió una vida tacaña, negándose a comprar algo nuevo.
C2 noun /ˈmæləprɒˌpɪzəm/

malapropism

malapropismo
Meaning
the mistaken use of a word in place of a similar-sounding one, often with amusing effect
Example
He is famous for his malapropism when speaking in public.
Es famoso por su malapropismo cuando habla en público.
B2 noun /ˌmænjəˈfæktʃərər/

manufacturer

fabricante
Meaning
A person or company that makes goods in large quantities.
Example
The manufacturer produces cars for the global market.
El fabricante produce autos para el mercado global.
C2 verb /miːt/

mete

distribuir
Meaning
To dispense or allot justice, punishment, or harsh treatment.
Example
The judge will mete out punishment according to the crime.
El juez distribuirá el castigo según el crimen.
C1 noun /moʊl/

Mole

topo
Meaning
a small burrowing mammal with tiny eyes and soft fur
Example
The mole dug tunnels under the garden.
El topo excavó túneles bajo el jardín.
C2 noun /ˈmiːliərɪzəm/

meliorism

meliorismo
Meaning
The belief that the world tends to improve and that humans can aid its betterment.
Example
Her philosophy of meliorism kept her hopeful during difficult times.
Su filosofía de meliorismo la mantuvo esperanzada durante tiempos difíciles.
C1 noun /ˈmɪs.hæp/

Mishap

accidente; percance; desastre
Meaning
An unlucky accident or unfortunate event, typically minor
Example
The cooking mishap resulted in a burnt dinner.
El percance en la cocina resultó en una cena quemada.
C1 adverb /ˈmiːk.li/

Meekly

de manera sumisa; humildemente
Meaning
in a quiet, gentle way; without resistance or protest
Example
He meekly accepted the criticism without arguing.
Él aceptó la crítica humildemente sin discutir.
C2 noun /ˈmædrɪɡəl/

madrigal

madrigal
Meaning
A short, lyrical poem set to music, typically from the Renaissance period.
Example
The choir performed a beautiful madrigal from the 16th century.
El coro interpretó un hermoso madrigal del siglo XVI.
B1 noun /ˈmeɪkʌp/

makeup

maquillaje
Meaning
cosmetics used to enhance or alter appearance
Example
She applied makeup before the party.
Ella aplicó maquillaje antes de la fiesta.
C1 noun /ˈmaɪzər/

miser

miserable
Meaning
A person who hoards wealth and spends as little money as possible.
Example
The old miser refused to donate even a penny to charity.
El viejo miserable se negó a donar ni un céntimo a la caridad.
B2 noun /ˈmɪn.ɪ.stri/

Ministry

ministerio
Meaning
A government department responsible for a particular area of public administration
Example
The Ministry of Education announced new policies for schools.
El Ministerio de Educación anunció nuevas políticas para las escuelas.
C2 noun /ˈmaʊntɪˌbæŋk/

mountebank

charlatán
Meaning
A charlatan or trickster who deceives others, often for personal gain.
Example
The crowd was fooled by the mountebank’s false promises.
La multitud fue engañada por las falsas promesas del charlatán.
C1 noun /ˈmɜːrdʒər/

merger

fusión
Meaning
The combination of two or more companies into a single entity.
Example
The merger of the two firms created the largest bank in the region.
La fusión de las dos compañías creó el banco más grande de la región.
A2 noun /ˈmʌʃ.ruːm/

Mushroom

hongo
Meaning
a type of fungus that can be eaten, often used in cooking
Example
The pizza was topped with fresh mushrooms.
La pizza estaba cubierta con champiñones frescos.
B2 noun /ˈmoʊ.tɪv/

Motive

motivo; razón; impulso
Meaning
a reason for doing something; what drives someone to act
Example
The police are investigating the motive for the crime.
La policía está investigando el motivo del crimen.
C2 noun /ˈmoʊlər/

molar

molar
Meaning
A large tooth at the back of the mouth used for grinding food.
Example
The dentist had to extract his wisdom molar.
El dentista tuvo que extraer su muela de la sabiduría.
C1 noun /moʊˈzeɪɪk/

mosaic

mosaico
Meaning
A picture or pattern produced by arranging together small pieces of stone, tile, or glass.
Example
The church ceiling was decorated with a beautiful mosaic.
El techo de la iglesia estaba decorado con un hermoso mosaico.
C2 noun /məˈrɔː.dər/

marauder

merodeador
Meaning
a person who roams around in search of things to steal or people to attack
Example
Villagers feared the marauders who raided their homes.
Los aldeanos temían a los merodeadores que asaltaban sus casas.
C1 noun /ˈmeɪsən/

mason

albañil
Meaning
a person skilled in building with stone, brick, or concrete
Example
The mason carefully laid the bricks for the new house.
El albañil colocó cuidadosamente los ladrillos para la nueva casa.
C2 adjective ˌmɛɡəˈlɪθɪk

megalithic

megalítico
Meaning
Relating to or denoting prehistoric monuments made of or containing large stones.
Example
The megalithic structures in ancient civilizations are fascinating.
Las estructuras megalíticas en civilizaciones antiguas son fascinantes.
C1 noun /ˈmeɪhɛm/

mayhem

caos
Meaning
Violent or extreme disorder; chaos and destruction.
Example
The protest turned into mayhem when the crowd clashed with the police.
La protesta se convirtió en caos cuando la multitud chocó con la policía.
C2 noun /muˈleθi/

Mulethi

raíz de regaliz
Meaning
licorice root, a sweet-tasting herb used in traditional medicine and cooking
Example
She prepared a herbal tea with mulethi to soothe her sore throat.
Ella preparó un té herbal con mulethi para calmar su dolor de garganta.
C2 adjective /mɛnˈdeɪʃəs/

mendacious

mentiroso
Meaning
not telling the truth; lying
Example
The politician was known for his mendacious statements.
El político era conocido por sus declaraciones mentirosas.
B1 noun /ˈmem.bə.ʃɪp/

membership

membresía
Meaning
The state of belonging to or being part of an organization or group.
Example
The country's membership in the organization marked 50 years.
La membresía del país en la organización marcó 50 años.
B1 verb, noun, adjective /ˈmeltɪŋ/

melting

derretimiento
Meaning
the process of changing from solid to liquid due to heat; becoming softer or less rigid; emotionally moving or tender
Example
The ice is melting quickly under the hot sun.
El hielo se está derritiendo rápidamente bajo el sol caliente.
C2 noun /ˌmæk.ɪˈneɪ.ʃən/

Machination

maquinación; intriga;
Meaning
a clever scheme or artful plot, usually with evil intent; crafty designing or plotting
Example
The villain's machinations were finally exposed.
Las maquinaciones del villano finalmente fueron expuestas.
B2 noun /mɪˈθɒlədʒi/

mythology

mitología
Meaning
A collection of myths, especially belonging to a particular culture or religion.
Example
Greek mythology is filled with stories of gods and heroes.
La mitología griega está llena de historias de dioses y héroes.
C2 noun /ˈmɒnəɡrɑːf/

monograph

monografía
Meaning
A detailed written study of a single specialized subject or aspect of it.
Example
The professor published a monograph on ancient pottery.
El profesor publicó una monografía sobre la cerámica antigua.
C1 adjective /ˈmʌðərli/

Motherly

maternal
Meaning
having qualities characteristic of a mother; caring and protective
Example
She showed motherly care and affection towards all the children.
Ella mostró cuidado y afecto maternal hacia todos los niños.
C1 adjective /məˈləʊ.di.əs/

Melodious

melodioso
Meaning
having a pleasant musical sound; tuneful
Example
Her melodious voice captivated the entire audience.
Su voz melodiosa cautivó a toda la audiencia.
B2 noun /ˈmɔːr.nɪŋ/

Mourning

luto
Meaning
the expression of deep sorrow for someone who has died
Example
The family is in mourning for their grandmother.
La familia está de luto por su abuela.
C2 noun /mæŋˈɡoʊ.li.ə/

Mangolia

magnolia
Meaning
a type of flowering tree with large, fragrant pink or white flowers
Example
The beautiful magnolia tree bloomed in spring with pink flowers.
El hermoso árbol de magnolia floreció en primavera con flores rosas.
B2 adjective /ˈmæskjəlɪn/

masculine

masculino
Meaning
having qualities traditionally associated with men
Example
He has a deep, masculine voice.
Él tiene una voz profunda y masculina.
C1 noun /mɔːrˈfɑːlədʒi/

morphology

morfología
Meaning
the study of the form and structure of things, especially in language and biology
Example
Morphology studies the structure of words and how they are formed.
La morfología estudia la estructura de las palabras y cómo se forman.
B2 adjective /mɪˈsteɪkən/

mistaken

equivocado
Meaning
wrong or incorrect because of an error in judgment or understanding
Example
I was mistaken about the meeting time.
Estaba equivocado sobre la hora de la reunión.
C2 noun /ˈmʌŋɡrəl/

mongrel

perro mestizo
Meaning
A dog of mixed breed; sometimes used to describe something mixed or of inferior quality.
Example
The stray dog was a friendly mongrel.
El perro callejero era un perro mestizo amigable.
A2 noun /mɪˈsteɪk/

Mistake

error; equivocación;
Meaning
An action or judgment that is misguided or wrong; an error
Example
Making mistakes is part of the learning process.
Cometer errores es parte del proceso de aprendizaje.
B1 noun /ˈmiːtər/

meter

metro
Meaning
A unit of length in the metric system equal to 100 centimeters; also, a device that measures quantity such as electricity or gas.
Example
The technician came to check the electricity meter.
El técnico vino a revisar el medidor de electricidad.
B2 noun ˈmɪdl klæs

middle-class

clase media
Meaning
The social group between the upper and working classes, typically consisting of well-educated people.
Example
The middle-class was largely affected by the decision.
La clase media fue ampliamente afectada por la decisión.
C1 noun /ˈmoʊɡəl/

mogul

magnate
Meaning
A powerful or influential person, especially in business or media.
Example
He became a tech mogul by founding a billion-dollar company.
Se convirtió en un magnate de la tecnología al fundar una empresa multimillonaria.
C1 noun /ˈmɒd.ə.sti/

Modesty

modestia; humildad
Meaning
the quality of being humble and not boastful about achievements
Example
Despite his success, he showed great modesty.
A pesar de su éxito, mostró gran modestia.
B2 verb /ˈmɑːdɪfaɪ/

modify

modificar
Meaning
to change or alter something; to make partial changes
Example
We need to modify the plan to include more details.
Necesitamos modificar el plan para incluir más detalles.
A1 adjective /mʌm/

Mum

silencioso; no decir nada; quedarse callado
Meaning
silent; saying nothing; keeping quiet
Example
He kept mum about the surprise party plans.
Él se quedó callado sobre los planes de la fiesta sorpresa.
C1 adjective /ˌmed.iˈiː.vəl/

Mediaeval

medieval
Meaning
relating to the Middle Ages; medieval
Example
The castle displayed mediaeval architecture and design.
El castillo mostraba arquitectura y diseño medieval.
C1 noun məˌtɪərɪəˈlɪstɪk ˈlaɪfstaɪl

materialistic lifestyle

estilo de vida materialista
Meaning
A way of living focused on acquiring material possessions and wealth.
Example
A materialistic lifestyle often leads to moral decline.
Un estilo de vida materialista a menudo lleva al declive moral.
C1 noun /ˈmætrəˌmoʊni/

matrimony

matrimonio
Meaning
The state of being married; marriage.
Example
They entered into matrimony after years of friendship.
Entraron en el matrimonio después de años de amistad.
B2 verb /ˌmænjʊˈfæktʃər/

manufacture

fabricar
Meaning
to produce goods in large quantities using machinery; to make or create something
Example
The company manufactures electronic devices for global markets.
La empresa fabrica dispositivos electrónicos para mercados globales.
A2 noun /mjuːˈzɪʃən/

musician

músico
Meaning
a person who plays a musical instrument or is musically talented
Example
He is a talented musician.
Él es un músico talentoso.
C1 verb, noun /miˈændər/

meander

deambular
Meaning
to wander aimlessly or follow a winding course
Example
We meandered through the old streets of the city.
Deambulamos por las antiguas calles de la ciudad.
C2 noun /məˈnɒkrəsi/

monocracy

monarquía
Meaning
A system of government by a single person; autocracy.
Example
The nation suffered under decades of monocracy.
La nación sufrió bajo décadas de monocracia.
C2 noun /mɪˌsɛdʒəˈneɪʃən/

miscegenation

mestizaje
Meaning
the interbreeding of people considered to be of different racial types
Example
The law once prohibited miscegenation in many countries.
La ley prohibió la miscegenación en muchos países.
C2 verb /məˈrɔːd/

maraud

saquear
Meaning
to roam in search of things to steal or attack
Example
The bandits marauded through the village at night.
Los bandidos saquearon el pueblo por la noche.
C1 noun, verb /ˈmæn.deɪt/

mandate

mandato
Meaning
an official order or command; to give someone authority to act in a certain way
Example
The government issued a mandate to reduce carbon emissions.
El gobierno emitió un mandato para reducir las emisiones de carbono.
C2 verb /ˈmɒtl/

mottle

moteado
Meaning
To mark with spots or patches of color.
Example
The leaves were mottled with shades of yellow and brown.
Las hojas estaban moteadas con tonos de amarillo y marrón.
B1 noun /ˈmɛθ.əd/

Method

método
Meaning
A particular way of doing something, especially a systematic or established procedure
Example
She developed a new method for solving mathematical problems.
Desarrolló un nuevo método para resolver problemas matemáticos.
B2 noun /məˈlɛəriə/

malaria

malaria
Meaning
a serious infectious disease spread by mosquitoes, causing fever, chills, and sweating
Example
Malaria is a common disease in tropical regions.
La malaria es una enfermedad común en las regiones tropicales.
B2 noun /ˈmɛr.ɪt/

Merit

mérito; virtud; cualidad de ser digno de elogio
Meaning
The quality of being particularly good or worthy, especially deserving praise, reward, or attention
Example
She was promoted based on her merit and hard work.
Ella fue promovida por su mérito y arduo trabajo.
C2 verb /məˈmɔːriəlaɪz/

memorialize

conmemorar
Meaning
to preserve the memory of a person or event, often through a ceremony, monument, or record
Example
The city decided to memorialize the hero with a statue in the central square.
La ciudad decidió conmemorar al héroe con una estatua en la plaza central.
B2 noun /ˈmɔːl.tə/

Malta

naranja sanguina
Meaning
a sweet citrus fruit similar to orange, also known as blood orange or sweet orange
Example
Malta is a popular citrus fruit in Bangladesh known for its sweet taste and high vitamin C content.
Malta es una fruta cítrica popular en Bangladesh, conocida por su sabor dulce y su alto contenido de vitamina C.
B2 noun /ˈmɛntɔːr/

mentor

mentor
Meaning
an experienced person who advises and guides someone less experienced
Example
She acted as a mentor for the new employees.
Ella actuó como mentora para los nuevos empleados.
C1 adjective /maɪˈkroʊ.bi.əl/

microbial

microbiano
Meaning
Related to bacteria, fungi, and other microscopic organisms.
Example
Microbial activity in the soil improves fertility.
La actividad microbiana en el suelo mejora la fertilidad.
C1 verb /ˈmæɡnɪfaɪ/

magnify

magnificar
Meaning
to make something appear larger; to increase the importance or effect of something
Example
The microscope can magnify tiny objects for better observation.
El microscopio puede magnificar objetos pequeños para mejor observación.
B2 noun /ˈmɪs.tʃɪf/

Mischief

travieso
Meaning
Playful behavior that causes minor trouble or annoyance but is not meant to cause serious harm
Example
The children were full of mischief during the summer holidays.
Los niños estaban llenos de travesuras durante las vacaciones de verano.
C2 verb /ˈmjuːtɪleɪt/

mutilate

mutilar
Meaning
to inflict serious damage on something, often by cutting or tearing
Example
The ancient manuscript was mutilated by careless handling.
El antiguo manuscrito fue mutilado por un manejo descuidado.
C2 adjective /ˈmɪnətɔːri/

minatory

amenazante
Meaning
Expressing a threat; menacing.
Example
The criminal gave the witness a minatory look.
El criminal le dio al testigo una mirada amenazante.
C2 adjective /ˈmjuːlɪʃ/

mulish

terco
Meaning
extremely stubborn or unwilling to change
Example
She remained mulish despite all the convincing arguments.
Ella siguio siendo terca a pesar de todos los argumentos convincentes.
C1 adjective /məˈtɪk.jə.ləs/

meticulous

Extremadamente cuidadoso y preciso en la atención al detalle
Meaning
Extremely careful and precise in attention to detail
Example
A meticulous researcher checks every detail before publishing.
Un investigador meticuloso revisa cada detalle antes de publicar.
A2 noun /ˈmiːdiə/

Media

medios
Meaning
The main means of mass communication regarded collectively
Example
The news was widely reported in all forms of media.
Las noticias fueron ampliamente reportadas en todos los medios.
A2 adjective /ˈmeɪdʒər/

major

importante
Meaning
important, serious, or significant
Example
Climate change is a major concern for the world.
El cambio climático es una preocupación importante para el mundo.
C2 noun /ˈmɪn.i.ən/

minion

esbirro
Meaning
A follower or underling of a powerful person, especially a servile one.
Example
The dictator was surrounded by loyal minions who carried out his orders.
El dictador estaba rodeado de esbirros leales que cumplían sus órdenes.
C2 noun /məˈlæsɪz/

Molasses

melaza
Meaning
thick, dark, sweet syrup made from sugar cane
Example
The recipe calls for molasses to give the bread a rich flavor.
La receta pide melaza para dar un sabor rico al pan.
C2 noun /ˌmɛtəmˌsaɪˈkoʊsɪs/

metempsychosis

reencarnación del alma
Meaning
The supposed transmigration of the soul, especially its reincarnation after death.
Example
Ancient philosophers often debated the idea of metempsychosis.
Los antiguos filósofos a menudo debatían sobre la reencarnación del alma.
C2 noun /məˈræs/

morass

situación complicada
Meaning
A complicated or confused situation; a swampy or boggy ground.
Example
The project got stuck in a bureaucratic morass.
El proyecto quedó atrapado en un embrollo burocrático.
C1 verb /mɑːr/

mar

estropear
Meaning
to spoil or damage the appearance or quality of something
Example
The scratch will mar the beauty of the painting.
El rasguño estropeará la belleza del cuadro.
C1 noun /ˈmæntl̩/

mantle

capa, responsabilidad
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.
El líder asumió el manto de responsabilidad.
C1 noun /məˈtɜːrnəti/

Maternity

maternidad
Meaning
The state of being a mother; motherhood
Example
The hospital has an excellent maternity ward for new mothers.
El hospital tiene una excelente sala de maternidad para nuevas madres.
C1 adjective /məˈlɛvələnt/

malevolent

malévolo
Meaning
Having or showing a wish to do evil or harm to others.
Example
The malevolent glare in his eyes frightened the children.
La mirada malévola en sus ojos asustó a los niños.
B2 adjective /ˈmaɪnd.fəl/

Mindful

atento; consciente
Meaning
being conscious or aware; paying attention to the present moment
Example
She is always mindful of her surroundings and pays attention to details.
Ella siempre está atenta a su entorno y presta atención a los detalles.
C2 adjective /ˌmɛtəˈfɪzɪkəl/

metaphysical

metafísico
Meaning
Relating to the branch of philosophy that deals with the fundamental nature of reality and existence.
Example
He spent years studying metaphysical questions about life and being.
Pasó años estudiando preguntas metafísicas sobre la vida y el ser.
C1 verb /ˈmɜːrmər/

murmur

murmurar
Meaning
To say something in a low, soft, or indistinct voice.
Example
She murmured a prayer before going to sleep.
Ella murmuró una oración antes de dormir.
C2 noun məˌnɒp.ə.laɪˈzeɪ.ʃən

monopolization

monopolización
Meaning
The process by which a company gains exclusive control over a commercial activity.
Example
The monopolization of industries can limit consumer choices.
La monopolización de las industrias puede limitar las opciones de los consumidores.