muster
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C1 verb, noun /ˈmʌstər/

muster

reunir / juntar coraje
Meaning
to gather people, especially soldiers; to summon courage or strength
Example
He mustered enough courage to face the challenge.
Él reunió suficiente coraje para enfrentar el desafío.
B2 adjective /məˈtjʊr/

mature

maduro
Meaning
fully developed or grown, especially emotionally or intellectually
Example
She has become a mature and confident leader.
Ella se ha convertido en una líder madura y segura de sí misma.
C1 adjective /ˈmɒsi/

Mossy

cubierto de musgo; con musgo creciendo en él
Meaning
covered with moss; having moss growing on it
Example
The old tree trunk was mossy and covered with green vegetation.
El tronco viejo del árbol estaba cubierto de musgo y cubierto de vegetación verde.
C1 noun /ˌmʌltɪˈplɪsɪti/

multiplicity

multiplicidad
Meaning
A large number or variety of something.
Example
The project faced a multiplicity of challenges.
El proyecto enfrentó una multiplicidad de desafíos.
A1 noun /mæn/

man

hombre
Meaning
an adult human male
Example
The man helped the child cross the street.
El hombre ayudó al niño a cruzar la calle.
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.
C1 noun /ˈmɪd.waɪf/

midwife

partera
Meaning
A person, typically a woman, trained to assist women during childbirth.
Example
The midwife stayed with the mother throughout her labor.
La partera estuvo con la madre durante todo su trabajo de parto.
C2 verb /məˈlɪŋɡər/

malinger

simular enfermedad
Meaning
to exaggerate or fake illness in order to escape duty or work
Example
He tried to malinger to avoid going to school.
Él intentó malinger para evitar ir a la escuela.
C1 adjective /ˈmiːɡər/

meager

escaso
Meaning
Lacking in quantity or quality; inadequate.
Example
He could barely survive on his meager salary.
Él apenas podía sobrevivir con su escaso salario.
C2 adjective /ˈmoʊtaɪl/

motile

móvil
Meaning
Capable of movement or locomotion.
Example
Certain bacteria are motile and can swim toward nutrients.
Ciertas bacterias son móviles y pueden nadar hacia los nutrientes.
A2 verb /ˈmænɪdʒ/

manage

manejar
Meaning
to control or organize something; to succeed in doing something difficult
Example
He manages a team of twenty employees effectively.
Él maneja un equipo de veinte empleados de manera efectiva.
B1 noun /ˈmɪr.ɪ.kəl/

Miracle

milagro
Meaning
An extraordinary and welcome event that cannot be explained by natural or scientific laws
Example
The patient's recovery was called a miracle by the doctors.
La recuperación del paciente fue llamada un milagro por los doctores.
B2 adjective /ˈmɪstʃɪvəs/

Mischievous

travieso; juguetón; travieso
Meaning
playfully naughty; causing minor trouble; impish
Example
The mischievous child hid his sister's favorite toy.
El niño travieso escondió el juguete favorito de su hermana.
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.
C1 noun /ˈmɒnəˌlɒɡ/

monologue

monólogo
Meaning
A long speech by one person, often in a play or performance.
Example
The actor delivered a powerful monologue on stage.
El actor entregó un poderoso monólogo en el escenario.
C1 noun /ˌmaʊntəˈnɪə/

mountaineer

montañero
Meaning
A person who climbs mountains as a sport or profession.
Example
The mountaineer reached the summit after a long climb.
El montañero llegó a la cima después de una larga subida.
B2 adjective /ˈmɒdɪst/

modest

modesto/modesta
Meaning
Having or showing a humble estimate of one’s importance; simple and not extravagant.
Example
She lives in a modest house in the countryside.
Ella vive en una casa modesta en el campo.
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 noun /mjuːˈnɪfəsəns/

munificence

munificencia
Meaning
great generosity or lavish giving
Example
The hospital was built thanks to the munificence of a wealthy donor.
El hospital fue construido gracias a la munificencia de un rico donante.
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.
A1 verb, noun /mɪs/

miss

extrañar / perderse
Meaning
to fail to hit, reach, or meet; to feel the absence of someone or something
Example
I really miss my family when I travel abroad.
Realmente echo de menos a mi familia cuando viajo al extranjero.
C1 adjective /ˈmɜː.sɪ.fəl/

Merciful

misericordioso; compasivo
Meaning
showing compassion or forgiveness; kind and forgiving
Example
The merciful judge gave him a lighter sentence.
El juez misericordioso le dio una sentencia más leve.
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 /ˌmɪsˈkaʊnt/

miscount

contar mal
Meaning
To count wrongly or inaccurately.
Example
He miscounted the number of chairs in the hall.
Él contó mal el número de sillas en el salón.
C2 noun /ˈmʌs.tərd liːf/

Mustard leaf

hoja de mostaza
Meaning
green leafy vegetable from the mustard plant; edible leaves used in cooking
Example
We cooked mustard leaf with fish in a traditional Bengali curry.
Cocinamos hoja de mostaza con pescado en un curry bengalí tradicional.
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.
A1 title /ˈmɪstər/

mr

Sr.
Meaning
a title used before a man's name
Example
Mr. Rahman is our new teacher.
Sr. Rahman es nuestro nuevo maestro.
B2 noun /ˈmɒdjuːl/

module

módulo
Meaning
a self-contained unit of a course or system, typically part of a larger whole
Example
The module on machine learning was difficult but informative.
El módulo de aprendizaje automático fue difícil pero informativo.
B1 noun /meɪt/

mate

amigo, compañero
Meaning
a friend or companion; a partner in marriage or reproduction
Example
He went fishing with his old school mate.
Fue a pescar con su viejo compañero de escuela.
C2 noun /maɪˈnjuːʃə/

minutia

minucias
Meaning
a small or trivial detail of something
Example
He was bored by the minutia of office paperwork.
Estaba aburrido por las minucias del papeleo de la oficina.
C2 adjective /ˈmiː.di.əl/

medial

medial
Meaning
Situated in or pertaining to the middle; located toward the midline of the body or structure.
Example
The medial side of the knee is more prone to injury.
La parte medial de la rodilla es más propensa a lesiones.
B2 adverb /mɔːrˈoʊvər/

moreover

además
Meaning
Used to add information that supports or emphasizes what has already been said.
Example
The job is challenging; moreover, it requires excellent communication skills.
El trabajo es desafiante; además, requiere excelentes habilidades de comunicación.
C1 noun /ˈmelənkəli/

Melancholy

melancolía; tristeza pensativa o suave
Meaning
A feeling of pensive sadness; thoughtful or gentle sadness
Example
A deep melancholy settled over him after reading the old letters.
Una profunda melancolía se apoderó de él después de leer las viejas cartas.
C1 noun/adjective /ˈmæm.əθ/

mammoth

mamut / gigante
Meaning
An extinct large elephant-like animal with long curved tusks; also means something huge.
Example
The company faced a mammoth challenge during expansion.
La empresa enfrentó un desafío gigante durante la expansión.
B1 noun /ˈmɪʃ.ən/

Mission

una tarea o asignación importante dada a una persona o grupo; un propósito o meta específica
Meaning
An important task or assignment given to a person or group; a specific purpose or goal
Example
The astronauts completed their mission to the space station.
Los astronautas completaron su misión a la estación espacial.
B2 adjective /ˈmʌd.i/

muddy

embarrado
Meaning
covered in or full of mud; unclear or confused
Example
The children came back with muddy shoes after playing outside.
Los niños regresaron con zapatos embarrados después de jugar afuera.
B1 noun /ˈmeʒərmənt/

measurement

medición
Meaning
the size, length, or amount of something, as determined by measuring
Example
The tailor took my waist measurement before stitching the suit.
El sastre tomó la medida de mi cintura antes de coser el traje.
C2 noun /ˈmɛtələ(r)dʒi/

metallurgy

metalurgia
Meaning
The science and technology of metals, including their extraction from ores and their processing.
Example
Metallurgy plays a vital role in industrial development.
La metalurgia juega un papel vital en el desarrollo industrial.
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 noun /mɪˈlɪʃə/

militia

milicia
Meaning
a group of ordinary people who are trained to act as soldiers in emergencies
Example
The village formed a militia to defend against attacks.
El pueblo formó una milicia para defenderse de los ataques.
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.
C1 noun ˌmɒd.ɪ.fɪˈkeɪ.ʃənz

modifications

modificaciones
Meaning
The action of making partial or minor changes to something.
Example
DNA modifications enable enhanced traits in crops.
Las modificaciones del ADN permiten características mejoradas en los cultivos.
C2 verb /ˌmɪsæprɪˈhɛnd/

misapprehend

malinterpretar
Meaning
to misunderstand or misinterpret something
Example
He misapprehended the teacher’s instructions and did the task incorrectly.
Él malinterpretó las instrucciones del profesor e hizo la tarea incorrectamente.
C2 verb /mʌlkt/

mulct

multar / defraudar
Meaning
to punish by a fine or to defraud someone of money
Example
The corrupt official was mulcted for his misconduct.
El funcionario corrupto fue multado por su mala conducta.
C1 noun /ˈmeɪniæk/

maniac

maniaco
Meaning
a person who behaves in a wildly foolish, dangerous, or violent way
Example
The driver was speeding like a maniac.
El conductor estaba conduciendo como un maníaco.
C1 verb /ˌmɪsɪnˈtɜːrprɪt/

misinterpret

malinterpretar
Meaning
to understand or explain something wrongly
Example
He misinterpreted her silence as agreement.
Él malinterpretó su silencio como un acuerdo.
C1 verb /ˈmʌtər/

mutter

murmurar
Meaning
to speak in a low or barely audible voice, often in dissatisfaction or irritation
Example
He muttered something under his breath as he walked away.
Él murmuró algo bajo su aliento mientras se alejaba.
B1 noun/verb /ˈmætərz/

matters

asuntos / importar
Meaning
important topics, concerns, or issues; as a verb, to be of importance or significance
Example
What she thinks really matters to me.
Lo que ella piensa realmente importa para mí.
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.
B2 adjective ˈmem.ər.ə.bəl

memorable

memorable
Meaning
Worth remembering or easily remembered, especially because of being special or unusual.
Example
Memorable events inspire generations.
Los eventos memorables inspiran generaciones.
C1 noun /ˌmælnuːˈtrɪʃən/

Malnutrition

malnutrición; nutrición deficiente
Meaning
Lack of proper nutrition; poor nourishment
Example
Malnutrition among children is a serious public health concern.
La malnutrición entre los niños es una grave preocupación de salud pública.
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.
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.
C2 verb /ˌmɪsəˈproʊpriˌeɪt/

misappropriate

malversar
Meaning
to use something dishonestly or illegally for one's own purposes
Example
He was accused of misappropriating company funds.
Fue acusado de malversar los fondos de la empresa.
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.
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.
C2 verb /ˌmɪskənˈsiːv/

misconceive

malinterpretar
Meaning
To misunderstand or form an incorrect idea about something.
Example
He misconceived the purpose of the project.
Él malinterpretó el propósito del proyecto.
C2 adjective /mæɡˈnæn.ɪ.məs/

magnanimous

magnánimo, generoso, indulgente
Meaning
Very kind and generous, especially towards a rival or someone less powerful than oneself.
Example
His magnanimous nature made him respected by all.
Su naturaleza magnánima lo hizo respetado por todos.
C1 noun /ˈmaʊθ.fʊl/

mouthful

bocado
Meaning
the amount of food or drink that fills the mouth, or a long and difficult word or phrase
Example
He took a big mouthful of water after the run.
Él tomó un gran bocado de agua después de la carrera.
C1 adjective, noun /ˈmɑːrʃən/

martian

marciano
Meaning
Related to the planet Mars; or an imaginary being from Mars.
Example
The movie showed a Martian visiting Earth.
La película mostró un marciano visitando la Tierra.
C2 noun ˌmʌltɪˈfæsɪtɪd ˌɪnfərˈmeɪʃən ˈfreɪmwɜːrks

multifaceted information frameworks

marcos de información multifacéticos
Meaning
Complex, comprehensive structures for organizing and managing information that have multiple aspects or dimensions.
Example
Digital literacy involves building multifaceted information frameworks.
La alfabetización digital implica la construcción de marcos de información multifacéticos.
C1 noun /mɔːˈtæləti/

mortality

mortalidad
Meaning
the state of being subject to death; the death rate of a population
Example
Advancements in medicine have reduced child mortality significantly.
Los avances en medicina han reducido significativamente la mortalidad infantil.
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.
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.
C1 noun /ˈmænɪkɪn/

mannequin

maniquí
Meaning
a life-sized model of a human figure used by shops to display clothes
Example
The mannequin in the shop window was dressed in a red gown.
El maniquí en la ventana de la tienda estaba vestido con un vestido rojo.
A1 noun /ˈmuːvi/

movie

felicidad
Meaning
A motion picture or film shown in a cinema or on television.
Example
We watched a movie together last night.
Ella no pudo esconder su felicidad cuando recibió el premio.
C2 noun /ˌmɪstɪfɪˈkeɪʃən/

mystification

misterio, desconcierto
Meaning
the act of making something unclear or confusing; a state of being puzzled or bewildered
Example
The audience watched in mystification as the magician performed his tricks.
La audiencia miró con desconcierto mientras el mago realizaba sus trucos.
B1 noun /ˈmʌðər ˈlæŋɡwɪdʒ/

mother language

lengua materna
Meaning
the first language a person learns from childhood; native language
Example
Children learn best when they are taught in their mother language.
Los niños aprenden mejor en su lengua materna.
C1 noun /ˈmaɪkrəʊˌklaɪmæt/

microclimate

microclima
Meaning
The climate of a small, specific area that may differ from the general climate of the surrounding region, often influenced by local factors like terrain, vegetation, or buildings.
Example
A microclimate can have a significant impact on plant growth.
Un microclima puede tener un impacto significativo en el crecimiento de las plantas.
C1 noun /miːlˈjuː/

milieu

entorno
Meaning
A person's social environment or surroundings.
Example
She grew up in an artistic milieu.
Ella creció en un entorno artístico.
A2 noun /mɛs/

mess

desorden
Meaning
A state of disorder or untidiness.
Example
The kids left the room in a complete mess.
Los niños dejaron la habitación en un completo desorden.
B2 noun /məˈtʃʊrəti/

Maturity

madurez
Meaning
The state of being mature; full development physically or emotionally
Example
With age comes wisdom and emotional maturity.
Con la edad llega la sabiduría y la madurez emocional.
C1 noun /ˈmiːnnəs/

Meanness

maldad; avaricia
Meaning
The quality of being unkind, spiteful, or unfair; stinginess
Example
His meanness towards the poor children shocked everyone in the neighborhood.
Su maldad hacia los niños pobres sorprendió a todos en el vecindario.
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.
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.
C1 adjective /ˌmer.ɪˈtɔː.ri.əs/

Meritorious

meritorio
Meaning
deserving reward or praise; commendable; worthy of recognition
Example
His meritorious service to the community was recognized.
Su servicio meritorio a la comunidad fue reconocido.
A2 adjective /mɪˈstɪə.ri.əs/

mysterious

misterioso, enigmático
Meaning
Difficult or impossible to understand, explain, or identify.
Example
The deep sea remains one of the most mysterious places on Earth.
El mar profundo sigue siendo uno de los lugares más misteriosos de la Tierra.
B2 noun /mɪθ/

myth

mito
Meaning
A traditional story explaining natural or social phenomena, often involving supernatural beings; a widely held but false belief.
Example
The myth of the phoenix tells of a bird reborn from its ashes.
El mito del fénix cuenta la historia de un pájaro renacido de sus cenizas.
B2 noun/adjective /ˈmɪnətʃər/ or /ˈmɪniətʃʊr/

miniature

versión en miniatura
Meaning
a very small version of something; small in scale or size
Example
The artist created a miniature model of the castle.
El artista creó un modelo en miniatura del castillo.
C1 noun məˈnjʊər

manure

estiércol, abono orgánico
Meaning
Animal dung used for fertilizing land; organic matter used as fertilizer.
Example
Organic manure enhances soil fertility.
El estiércol orgánico mejora la fertilidad del suelo.
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.
A1 title /mɪz/

ms

Sra.
Meaning
a title used before a woman's name, regardless of marital status
Example
Ms. Akter will give a speech at the seminar.
Ms. Akter dará un discurso en el seminario.
B2 noun /ˌmɪs.ʌn.dəˈstæn.dɪŋ/

Misunderstanding

malentendido
Meaning
A failure to understand something correctly; a disagreement or confusion between people
Example
The argument was caused by a simple misunderstanding.
La discusión fue causada por un simple malentendido.
C1 noun /ˈmeɪ.triˌɑːrk/

matriarch

matriarca
Meaning
A woman who is the head of a family or community.
Example
The matriarch of the family made all important decisions.
La matriarca de la familia tomó todas las decisiones importantes.
C1 noun/adjective /ˈmɪstɪk/

mystic

místico, buscador espiritual
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.
El místico dedicó su vida a la meditación y al descubrimiento espiritual.
C1 noun ˈmiːdiə ˈdɒmɪnəns

media dominance

dominio de los medios
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 ha aumentado el dominio de los medios a nivel mundial.
B2 noun ˈmɑːr.kɪt ɪˈkɒn.ə.mi

market economy

economía de mercado
Meaning
An economic system where production and pricing decisions are controlled by individuals and based on supply and demand.
Example
A market economy allows businesses to compete freely.
Una economía de mercado permite a las empresas competir libremente.
B2 adverb /ˈmɒdərətli/

moderately

moderadamente
Meaning
to a reasonable extent, not excessively
Example
She exercises moderately to stay healthy.
Ella hace ejercicio moderadamente para mantenerse saludable.
C1 adjective /miːk/

Meek

suave y sumiso; humilde; paciente
Meaning
gentle and submissive; humble; patient
Example
Despite his power, he remained meek and humble.
A pesar de su poder, se mantuvo manso y humilde.
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.
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.
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 adjective /məˈlɪɡnənt/

malignant

maligno
Meaning
dangerous or harmful in influence or effect; medically, tending to invade and destroy tissue
Example
Doctors confirmed that the tumor was malignant.
Los doctores confirmaron que el tumor era maligno.
C1 noun /ˈmʌs.tərd siːdz/

Mustard seeds

semillas de mostaza
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.
Las semillas de mostaza a menudo se temperan en aceite caliente para liberar su sabor a nuez antes de agregarlas a los platos.
C1 noun /ˈmʌltɪplaɪər/

multiplier

multiplicador
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 economía, el gasto público puede ser un multiplicador del crecimiento.
C2 noun /moʊˈtɪləti/

motility

motilidad
Meaning
The ability of an organism or cell to move independently.
Example
The motility of sperm is crucial for successful fertilization.
La motilidad de los espermatozoides es crucial para la fertilización exitosa.
C2 noun /ˈmɪsəl/

missal

misal
Meaning
a book containing the texts used in the Catholic Mass throughout the year
Example
The priest read from the missal during the ceremony.
El sacerdote leyó del misal durante la ceremonia.
C1 noun /maɪm/

Mime

mimo; actor de mimo
Meaning
A performer who acts without words, using only gestures and body movements
Example
The street mime entertained the crowd with his invisible box routine.
El mimo callejero entretuvo a la multitud con su rutina de caja invisible.
C2 verb /ˈmɪlɪˌteɪt/

militate

obstruir
Meaning
to have a strong effect against something; to work as a powerful factor in preventing or influencing an outcome
Example
His lack of experience will militate against his promotion.
La falta de experiencia de él obstaculizará su promoción.
C1 noun /mɪsˈɡɪvɪŋz/

misgivings

dudas, recelos
Meaning
feelings of doubt or concern about the outcome or propriety of something
Example
She had serious misgivings about signing the contract.
Ella tenía serias dudas sobre firmar el contrato.
C2 adjective /ˈmɒnɪtəri/

monitory

advertencia
Meaning
Giving a warning or cautionary advice; serving to warn.
Example
His monitory tone made everyone cautious about their next move.
Su tono monitory hizo que todos estuvieran cautelosos sobre su próximo movimiento.
B2 verb /ˈmɑː.vəl/

marvel

maravillar
Meaning
To be filled with wonder or astonishment.
Example
People marvel at their surroundings.
La gente se maravilla de su entorno.
C2 verb /ˌmɛtəˈmɔrfoʊz/

metamorphose

metamorfosear
Meaning
To change in form, structure, or substance; to transform completely.
Example
The caterpillar metamorphosed into a butterfly.
La oruga se metamorfoseó en una mariposa.
A2 noun /maʊθ/

Mouth

boca
Meaning
the opening in the face used for eating, drinking, speaking, and breathing
Example
Please open your mouth wide for the dentist to examine.
Por favor, abre bien la boca para que el dentista pueda examinar.
C2 adjective /ˈmʌski/

musky

almizclado
Meaning
having a strong, sweet, earthy smell like musk
Example
The perfume had a musky fragrance.
El perfume tenía una fragancia almizclada.
C1 verb /ˈmɪŋɡl/

mingle

mezclarse
Meaning
to mix or combine; to move among people and engage socially
Example
Guests mingled at the party, chatting and laughing together.
Los invitados minglaban en la fiesta, charlando y riendo juntos.
C2 noun /ˈmæl.əˌfæk.tər/

malefactor

malhechor
Meaning
A person who commits a crime or does evil.
Example
The malefactor was arrested for the robbery.
El malhechor fue arrestado por el robo.
C2 noun, verb /ˈmaɪər/

mire

lodazal / enredo
Meaning
A stretch of swampy or boggy ground; as a verb, to entangle or involve someone in a difficult situation.
Example
The car was stuck in the mire after the heavy rain.
El carro se quedó atascado en el lodazal después de la fuerte lluvia.
C1 noun/verb mælˈfʌŋk.ʃən

malfunction

fallo
Meaning
A failure to function normally or satisfactorily; a defect or breakdown.
Example
The engine malfunctioned due to overheating.
El motor falló debido al sobrecalentamiento.
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.
C1 noun /ˈmæroʊ/

Marrow

médula ósea
Meaning
A soft fatty substance in the cavities of bones; the essence of something
Example
The bone marrow produces blood cells in the human body.
La médula ósea produce células sanguíneas en el cuerpo humano.
B2 noun ˈmɛn.təl ˈfoʊ.kəs

mental focus

enfoque mental
Meaning
The ability to concentrate deeply on a specific task or thought; mental concentration and attention.
Example
Meditation improves mental focus and cognitive performance.
La meditación mejora el enfoque mental y el rendimiento cognitivo.
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 (plural) /ˌmæk.ɪˈneɪ.ʃənz/

machinations

maquinaciones
Meaning
complicated and secret plans, often intended to cause harm
Example
The politician was brought down by his own machinations.
El político fue derribado por sus propias maquinaciones.
B1 noun /ˈmʌs.əl/

Muscle

músculo
Meaning
a body tissue consisting of fibers that can contract to produce movement
Example
Regular exercise helps strengthen your muscle.
El ejercicio regular ayuda a fortalecer tu músculo.
B2 verb /ˌmɪsˈjuːz/

misuse

mal uso
Meaning
To use something incorrectly or for the wrong purpose.
Example
Misusing social media profiles can harm relationships.
El mal uso de los perfiles en redes sociales puede dañar las relaciones.
C1 noun ˌmɒdɪfɪˈkeɪʃn

modification

modificación
Meaning
The action of making changes to something.
Example
The plan required modification.
El plan requirió modificación.
C1 verb /ˌmɪsˈpleɪs/

misplace

poner en el lugar equivocado
Meaning
To put something in the wrong location and temporarily lose it.
Example
I often misplace my keys when I am in a hurry.
A menudo pongo mis llaves en el lugar equivocado cuando tengo prisa.
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.
C1 noun /meɪn/

mane

melena
Meaning
the long hair growing on the neck of a horse, lion, or other animal
Example
The lion shook its thick mane proudly.
El león sacudió su espesa melena con orgullo.
B2 verb /ˈmɒdənaɪz/

modernize

modernizar
Meaning
To adapt something to modern needs or styles; to update or improve.
Example
The company plans to modernize its IT infrastructure.
La compañía planea modernizar su infraestructura de TI.