mutability
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C2 noun /ˌmjuːtəˈbɪləti/

mutability

mutabilidad
Meaning
The quality of being changeable or capable of change.
Example
The mutability of fashion trends makes it hard to keep up.
La mutabilidad de las tendencias de moda hace que sea difícil mantenerse al día.
C2 noun /ˌmɪsˈruːl/

misrule

desgobierno
Meaning
bad or poor governance
Example
The kingdom suffered for decades under misrule.
El reino sufrió durante décadas bajo el desgobierno.
B2 noun /ˈmɛr.meɪd/

Mermaid

sirena
Meaning
A mythical sea creature with the head and torso of a woman and the tail of a fish
Example
The little girl loved stories about mermaids living under the sea.
A la niña pequeña le encantaban las historias sobre sirenas viviendo bajo el mar.
C1 noun /ˈmɒnəˌθiːɪzəm/

monotheism

monoteísmo
Meaning
The belief in the existence of only one God.
Example
Islam and Christianity are religions based on monotheism.
El islam y el cristianismo son religiones basadas en el monoteísmo.
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.
C2 noun /ˈmæŋɡoʊ fɪʃ/

Mango fish

pez barramundi
Meaning
A popular white fish also known as barramundi or Asian sea bass
Example
Mango fish is prized for its delicate flavor and tender texture.
El pez barramundi es apreciado por su sabor delicado y su textura tierna.
B2 adjective /ˈmæn.ju.əl/

Manual

manual
Meaning
done by hand; operated by hand; not automatic
Example
This is a manual process that requires careful attention.
Este es un proceso manual que requiere atención cuidadosa.
C2 adjective /ˈmæn.laɪk/

manlike

masculino
Meaning
Having qualities or characteristics traditionally associated with a man; manly.
Example
His manlike courage impressed everyone in the village.
Su valentía masculina impresionó a todos en el pueblo.
C1 noun /ˈmɛdli/

medley

mezcla
Meaning
A mixture of different things, especially musical tunes combined together.
Example
The band played a medley of popular songs.
La banda tocó una mezcla de canciones populares.
C1 noun ˈmaɪ.krəʊˌnjuː.tri.ənt

micronutrient

micronutriente
Meaning
Essential nutrients required by the body in small amounts, including vitamins and minerals.
Example
Iron and zinc are essential micronutrients for growth.
El hierro y el zinc son micronutrientes esenciales para el crecimiento.
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.
C1 verb /ˈmɛzməˌraɪz/

mesmerize

hipnotizar
Meaning
To capture complete attention; to hypnotize or fascinate.
Example
The dancer's graceful movements mesmerized the audience.
Los movimientos gráciles de la bailarina hipnotizaron a la audiencia.
C1 noun /ˈmævərɪk/

maverick

persona independiente
Meaning
An unorthodox or independent-minded person.
Example
The maverick scientist challenged established theories.
El científico independiente desafió las teorías establecidas.
A2 noun/verb /meɪl/

mail

correo / carta
Meaning
Letters, packages, or email messages sent or delivered to someone.
Example
I received an important letter in the mail.
Recibí una carta importante por correo.
C2 noun /ˌmɪsədˈvɛntʃər/

misadventure

mala aventura
Meaning
An unlucky accident, mishap, or unfortunate event.
Example
He broke his leg during a skiing misadventure.
Se rompió la pierna durante una mala aventura en esquí.
B2 adjective /ˈmaɪti/

mighty

poderoso
Meaning
having great power or strength; very strong or impressive
Example
The mighty river flows through the heart of the country.
El poderoso río fluye por el corazón del país.
C1 noun /məˈmɛn.toʊ/

memento

recuerdo
Meaning
An object kept as a reminder of a person, place, or event.
Example
She kept the ticket as a memento of their first concert together.
Ella guardó el boleto como un recuerdo de su primer concierto juntos.
C2 adjective /məˈlɪfluəs/

mellifluous

melodioso
Meaning
Sweet or musical; pleasant to hear.
Example
The singer’s mellifluous voice enchanted the audience.
La voz melodiosa del cantante encantó a la audiencia.
C1 noun /ˈmɔːrtər/

mortar

mezcla para juntar ladrillos / pequeño cañón
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.
Los trabajadores aplicaron mortero entre los ladrillos.
B2 adjective /ˈmæn.dəˌtɔːr.i/

mandatory

obligatorio
Meaning
required by law or rules; compulsory
Example
Wearing seat belts is mandatory in most countries.
El uso del cinturón de seguridad es obligatorio en la mayoría de los países.
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.
C2 noun /ˈmædʒɪstrəsi/

magistracy

oficina judicial
Meaning
The office, authority, or district of a magistrate.
Example
He was proud to serve in the local magistracy for over a decade.
Él estaba orgulloso de servir en la oficina judicial local durante más de una década.
B1 adjective /ˈmɑːrvələs/

Marvellous

maravilloso; asombroso; increíble
Meaning
extremely good; wonderful; causing great wonder
Example
The view from the mountain was marvellous.
La vista desde la montaña era maravillosa.
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.
C2 adjective /ˈmɔːrdənt/

mordant

mordaz, crítico o sarcástico
Meaning
Having a sharp, critical, or biting quality; especially in humor.
Example
Her mordant wit often left her friends speechless.
Su mordaz sentido del humor dejaba a menudo a sus amigos sin palabras.
C2 adjective /ˈmɪn.ɪ.skjuːl/

miniscule

minúsculo
Meaning
Extremely small or tiny.
Example
The error was so miniscule that nobody noticed it.
El error era tan minúsculo que nadie lo notó.
C1 adjective /maɪˈɑːpɪk/

myopic

miopía, visión limitada
Meaning
lacking foresight or long-term perspective; also refers to nearsightedness
Example
The company’s myopic strategy led to long-term losses.
La estrategia miope de la empresa condujo a pérdidas a largo plazo.
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 verb /mæʃ/

mash

machacar
Meaning
to crush or mix food into a soft mass, usually by pressing or beating
Example
She mashed the potatoes before serving dinner.
ella machó las papas antes de servir la cena.
B1 adverb /ˈmiːn.waɪl/

Meanwhile

mientras tanto
Meaning
at the same time; during the same period
Example
She was cooking dinner, meanwhile he was setting the table.
Ella estaba cocinando la cena, mientras él estaba poniendo la mesa.
B2 adjective /ˈmɪθɪkəl/

Mythical

mitológico
Meaning
existing only in myths or legends; imaginary or fictitious
Example
Dragons are mythical creatures that appear in many cultures.
Los dragones son criaturas míticas que aparecen en muchas culturas.
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 verb /mɔːrf/

morph

transformarse
Meaning
to change smoothly from one form, shape, or character into another
Example
The caterpillar will morph into a butterfly.
La oruga se transformará en una mariposa.
B2 noun /məˈʃiː.nər.i/

machinery

maquinaria
Meaning
machines collectively, or the parts of a machine; also, the system or process by which something works
Example
The factory invested in new machinery to increase production.
La fábrica invirtió en nueva maquinaria para aumentar la producción.
C1 noun /ˈmɪlɪtəˌrɪzəm/

militarism

militarismo
Meaning
The belief in maintaining a strong military and using it aggressively to defend or promote national interests.
Example
The rise of militarism in the region caused tension among neighboring countries.
El auge del militarismo en la región causó tensiones entre los países vecinos.
C2 noun /ˌmɑːrtəˈnɛt/

martinet

un disciplinario estricto
Meaning
A strict disciplinarian who demands rigid adherence to rules.
Example
The new manager was such a martinet that even minor infractions were punished.
El nuevo gerente era tan martinete que incluso las infracciones menores eran castigadas.
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.
B1 noun /mæs/

mass

masa
Meaning
a large body of matter with no specific shape; a large number of people or things
Example
A huge mass of people gathered in the square.
Una enorme masa de personas se reunió en la plaza.
C1 adjective /ˈmuː.və.bl̩/

Movable

movible; portátil; transferible
Meaning
capable of being moved; not fixed in position
Example
The furniture is movable so we can rearrange the room easily.
Los muebles son movibles, por lo que podemos reorganizar la habitación fácilmente.
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.
C1 adjective /məˈnæstɪk/

monastic

monástico
Meaning
Relating to monks, monasteries, or a life of religious seclusion.
Example
He chose to live a monastic life away from the city.
Eligió vivir una vida monástica lejos de la ciudad.
B1 noun /ˈmoʊ.ʃən/

Motion

movimiento; acción de moverse
Meaning
the action of moving or being moved; a formal proposal
Example
The car was in constant motion during the journey.
El coche estaba en movimiento constante durante el viaje.
B2 noun /maɪˈɡreɪʃən/

migration

migración
Meaning
the movement of people or animals from one place to another, often for better living conditions or seasonal reasons
Example
The annual migration of birds is a fascinating natural event.
La migración anual de aves es un evento natural fascinante.
B2 noun /mɑːrz/

Mars

Marte
Meaning
The fourth planet from the Sun; the Roman god of war
Example
Scientists are planning a manned mission to Mars in the next decade.
Los científicos están planeando una misión tripulada a Marte en la próxima década.
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.
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.
C2 noun /ˈmɛzməˌrɪzəm/

mesmerism

hipnotismo
Meaning
A state of fascination or hypnotism.
Example
The magician held the audience in a state of mesmerism.
El mago mantuvo a la audiencia en un estado de mesmerismo.
A1 adjective /ˈmɛni/

many

muchos
Meaning
a large number of
Example
Many students attended the lecture.
Muchos estudiantes asistieron a la conferencia.
C2 noun /ˈmɒrəlɪst/

moralist

moralista
Meaning
A person who teaches or promotes moral principles and values.
Example
The author was known as a strict moralist in his writings.
El autor fue conocido como un estricto moralista en sus escritos.
C2 verb /ˈmæk.ɪ.neɪt/

machinate

maquinar
Meaning
to engage in plots or schemes, usually for harmful or evil purposes
Example
The rebels tried to machinate against the king.
Los rebeldes intentaron maquinar contra el rey.
B2 noun ˈmɒnjʊmənt

monument

monumento
Meaning
A statue, building, or other structure erected to commemorate a notable person or event.
Example
A monument should honor his contributions.
Un monumento debe honrar sus contribuciones.
B2 noun /məˈkænɪks/

mechanics

mecánica
Meaning
the branch of physics concerned with the motion of objects and the forces acting on them; also refers to the practical details of how something works
Example
He studied the mechanics of the machine before fixing it.
Estudió la mecánica de la máquina antes de repararla.
C1 noun /mjuːˈteɪʃn/

mutation

mutación, cambio genético
Meaning
A change in form, structure, or nature, especially in genetics.
Example
Scientists discovered a genetic mutation that caused the disorder.
Los científicos descubrieron una mutación genética que causó el trastorno.
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.
B1 adjective /ˈmɪzərəbəl/

Miserable

miserable; infeliz; que causa sufrimiento
Meaning
very unhappy; wretched; causing suffering
Example
He felt miserable after losing his job.
Él se sintió miserable después de perder su trabajo.
A1 noun /ˈmʌn.deɪ/

monday

lunes
Meaning
the first day of the working week following Sunday
Example
I start my new job on Monday.
Empiezo mi nuevo trabajo el lunes.
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.
C1 noun /mɑːrʃ/

Marsh

pantano
Meaning
An area of low-lying land that is flooded in wet seasons or at high tide
Example
The endangered birds built their nests in the protected marsh.
Las aves en peligro de extinción construyeron sus nidos en el pantano protegido.
C1 adjective /ˌmel.ənˈkɒl.ɪk/

Melancholic

triste y pensativo; que expresa o siente tristeza
Meaning
sad and thoughtful; feeling or expressing sadness
Example
The melancholic music made everyone feel sad.
La música melancólica hizo que todos se sintieran tristes.
C1 noun ˌmɪtɪˈɡeɪʃən ˈstrætədʒiz

mitigation strategies

estrategias de mitigación
Meaning
Plans and actions designed to reduce the severity or impact of problems or risks.
Example
Governments must adopt mitigation strategies for climate change.
Los gobiernos deben adoptar estrategias de mitigación para el cambio climático.
A2 noun /ˈmoʊtər/

motor

motor
Meaning
a machine that produces motion or power to make something work
Example
The car’s motor stopped suddenly.
El motor del coche se detuvo de repente.
B2 verb /mɒk/

mock

burlarse de
Meaning
To make fun of someone or something in a cruel or unkind way.
Example
The students mocked his accent during class.
Los estudiantes se burlaron de su acento durante la clase.
A2 noun /ˈmɪr.ər/

Mirror

espejo
Meaning
a reflective surface that shows an image of whatever is in front of it
Example
She looked at herself in the mirror.
Ella se miró en el espejo.
C1 noun /ˈmʌf.lər/

Muffler

bufanda
Meaning
a long strip of cloth worn around the neck for warmth
Example
She wrapped a warm muffler around her neck before going outside.
Ella envolvió una bufanda cálida alrededor de su cuello antes de salir.
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.
C1 noun /ˈmɒn.ə.təʊn/

monotone

tono monótono
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.
El tono monótono del profesor hizo que la conferencia fuera difícil de seguir.
C1 noun mælˈnʌr.ɪʃ.mənt

malnourishment

desnutrición
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.
Los niños en áreas empobrecidas sufren de desnutrición.
C2 adjective /ˈmæk.jʊˌleɪ.tɪd/

maculated

manchado
Meaning
Spotted or stained; marked with blemishes.
Example
The maculated surface of the old mirror gave it a unique charm.
La superficie manchada del viejo espejo le dio un encanto único.
B1 noun /ˌmoʊtɪˈveɪʃən/

motivation

motivación
Meaning
the reason or drive for acting or behaving in a particular way
Example
She lost her motivation to continue the project.
Ella perdió su motivación para continuar el proyecto.
A2 adjective /ˈmɪzɪkəl/

musical

musical
Meaning
related to or consisting of music
Example
She has a very musical voice.
Ella tiene una voz muy musical.
C1 adjective /ˌmʌltɪˈfæsɪtɪd/

multifaceted

multifacético
Meaning
Having many different aspects or features
Example
The multifaceted approach to the problem resulted in innovative solutions.
El enfoque multifacético del problema resultó en soluciones innovadoras.
B2 noun /ˈmʊzlɪm/

muslim

musulmán
Meaning
a follower of Islam
Example
He is a devout Muslim.
Él es un musulmán devoto.
B2 adjective /ˈmjuːtʃuəl/

Mutual

mutuo
Meaning
shared by two or more parties; reciprocal
Example
They have a mutual respect for each other.
Ellos tienen un respeto mutuo el uno por el otro.
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.
B1 noun /məˈskiː.toʊ/

Mosquito

mosquito
Meaning
a small flying insect that bites people and animals to feed on their blood
Example
The mosquito bit me on the arm last night.
El mosquito me picó en el brazo anoche.
C2 adjective /ˈmjuːtəbl/

mutable

mutable
Meaning
Capable of change or alteration.
Example
Human emotions are mutable and can shift rapidly.
Las emociones humanas son mutables y pueden cambiar rápidamente.
C2 adjective /ˈmʌltɪfɔːrm/

multiform

multiforme
Meaning
Having many different forms or appearances.
Example
The festival was a multiform celebration of art, music, and culture.
El festival fue una celebración multiforme de arte, música y cultura.
B2 noun ˈmɒn.ɪ.tər.ɪŋ

monitoring

monitoreo
Meaning
The action of observing and checking the progress or quality of something over a period of time.
Example
Monitoring ensures compliance with standards.
El monitoreo asegura el cumplimiento de los estándares.
C2 adjective /ˈmɒθ ˌiːtən/

moth-eaten

comido por polillas
Meaning
Damaged or worn out, especially by moths or age.
Example
He wore a moth-eaten sweater on the cold day.
Llevaba un suéter comido por polillas en el día frío.
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.
B2 noun /ˈmɪsaɪl/ or /ˈmɪsəl/

missile

misil
Meaning
a weapon that is self-propelled and directed toward a target
Example
The army launched a missile towards the enemy base.
El ejército lanzó un misil hacia la base enemiga.
C2 noun /miːd/

mead

hidromiel
Meaning
An alcoholic drink made from fermented honey and water.
Example
The Vikings were known to drink large amounts of mead during feasts.
Los vikingos eran conocidos por beber grandes cantidades de hidromiel durante los banquetes.
A1 verb /muːv/

move

mover
Meaning
to change position; to go from one place to another; to relocate
Example
They decided to move to a bigger house.
Ellos decidieron mudarse a una casa más grande.
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.
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 adjective məˈdʒes.tɪk

Majestic

majestuoso
Meaning
Having impressive beauty, dignity, or grandeur; regal and stately in appearance.
Example
The majestic Himalayas stand tall against the sky.
Las majestuosas montañas del Himalaya se levantan alto contra el cielo.
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 /ˈmedɪkeɪt/

medicate

medicar
Meaning
to treat with medicine; to give drugs to someone for medical purposes
Example
The doctor will medicate the patient to reduce inflammation.
El doctor medicará al paciente para reducir la inflamación.
B2 noun /ˈmeɪnˌlænd/

mainland

continente
Meaning
the principal landmass of a country or continent, as opposed to the surrounding islands
Example
The mainland of Australia is home to most of its population.
El continente de Australia es el hogar de la mayor parte de su poblacion.
C1 noun /mɪˈtrɒp.ə.lɪs/

Metropolis

metrópoli
Meaning
A very large city, especially the main city of a country or region
Example
New York is a bustling metropolis with millions of residents.
Nueva York es una metrópoli bulliciosa con millones de residentes.
C2 adjective /ˈmʌsti/

musty

húmedo, mohoso o con olor a humedad
Meaning
having a stale, moldy, or damp smell
Example
The old books had a musty odor.
Los libros viejos tenían un olor a humedad.
A1 noun /maʊs/

Mouse

rata
Meaning
a small rodent with a long tail and typically gray or brown fur
Example
The little mouse hid behind the cabinet.
El pequeño ratón se escondió detrás del armario.
A2 noun /ˈmæɡəziːn/

magazine

revista
Meaning
A periodical publication containing articles, photographs, and advertisements.
Example
She bought a fashion magazine at the store.
Ella compró una revista de moda en la tienda.
C2 noun /ˌmænjəˈmɪʃən/

manumission

emancipación de los esclavos
Meaning
The act of a slave owner freeing their slaves.
Example
The manumission of the slaves marked a turning point in history.
La emancipación de los esclavos marcó un punto de inflexión en la historia.
C1 adjective /ˌmɛtəˈfɔːrɪkəl/

metaphorical

metafórico
Meaning
Characteristic of or relating to metaphor; figurative rather than literal.
Example
He used metaphorical language to describe his emotions.
Él usó un lenguaje metafórico para describir sus emociones.
C2 adjective /ˌmædʒɪˈstɪəriəl/

magisterial

magisterial
Meaning
Having the characteristics of a master or authority; commanding and dignified.
Example
The professor spoke in a magisterial tone during the lecture.
El profesor habló en un tono magisterial durante la conferencia.
C2 noun /mjuːz/

mews

callejón/calle pequeña
Meaning
A row or street of houses or apartments that have been converted from stables or built to look like former stables.
Example
They rented a small flat in a quiet London mews.
Alquilaron un pequeño departamento en un tranquilo mews de Londres.
B2 noun /moʊˈmɛn.təm/

momentum

ímpetu
Meaning
The quantity of motion of a moving body; the impetus and driving force gained by the development of a process or course of events.
Example
The company gained momentum after launching a new product.
La empresa ganó ímpetu después de lanzar un nuevo producto.
C2 noun /ˈmeɪvən/

maven

experto
Meaning
an expert or connoisseur in a particular field
Example
He is a tech maven who always knows the latest trends.
Él es un experto en tecnología que siempre sabe las últimas tendencias.
C1 noun /ˈmɑːrtərdəm/

Martyrdom

martirio
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.
Su martirio inspiró a innumerables otros a unirse al movimiento por la libertad.
B2 noun /ˈmɑːrkər/

marker

marca, marcador
Meaning
an object used to indicate a position, place, or boundary; a pen with a thick tip used for writing or drawing
Example
He used a red marker to underline the important points.
Usó un marcador rojo para subrayar los puntos importantes.
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.
C1 verb /ˈmɪt.ɪ.ɡeɪt/

mitigate

mitigar
Meaning
To make less severe, serious, or painful; to lessen the severity of damage or harm.
Example
Proper planning can mitigate financial risks.
La planificación adecuada puede mitigar los riesgos financieros.
C2 noun /məˈlɪŋɡərər/

malingerer

persona que finge estar enfermo
Meaning
a person who pretends to be sick to avoid duty or work
Example
The manager suspected that John was a malingerer.
El gerente sospechaba que John era un malingerer.
B2 noun məˈtæb.əl.ɪ.zəm

metabolism

metabolismo
Meaning
The chemical processes that occur within a living organism in order to maintain life.
Example
Exercise boosts metabolism and burns calories.
El ejercicio aumenta el metabolismo y quema calorías.
B2 noun /ˌmænjəˈfæktʃərɪŋ/

manufacturing

fabricación
Meaning
the process of making products on a large scale using machinery
Example
The country is investing heavily in the manufacturing sector.
El país está invirtiendo fuertemente en el sector de la fabricación.
C1 noun /mɪˈsɑːdʒəni/

misogyny

misoginia
Meaning
Hatred of, contempt for, or prejudice against women.
Example
The novel has been criticized for promoting misogyny.
La novela ha sido criticada por promover la misoginia.
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.
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 adjective /ˌmɛtəˈlɜrdʒɪkəl/

metallurgical

metalúrgico
Meaning
Relating to metallurgy or the branch of science concerned with the properties of metals and their production.
Example
He studied metallurgical engineering at the university.
Él estudió ingeniería metalúrgica en la universidad.
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.
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.
A1 modal verb, noun /meɪ/

may

puede ser / mes de mayo
Meaning
Used to express possibility, permission, or uncertainty; also the name of the fifth month of the year.
Example
You may leave early if you finish your work.
Puedes irte temprano si terminas tu trabajo.
C1 noun /ˈmuːdi.nəs/

moodiness

inestabilidad emocional
Meaning
The state of being frequently subject to changes in mood, especially irritability or sadness.
Example
Her moodiness made it difficult to predict how she would react.
Su inestabilidad emocional hacía difícil predecir cómo reaccionaría.
C1 noun /mɪsˈɡɪv.ɪŋ/

Misgiving

duda; aprensión; inseguridad
Meaning
A feeling of doubt or apprehension about the outcome or consequences of something
Example
She had serious misgivings about accepting the job offer.
Ella tenía serias dudas sobre aceptar la oferta de trabajo.
B2 verb /ˈmɑːdərət/

moderate

moderado
Meaning
to make less extreme or intense; to control or preside over
Example
She moderated the heated debate between the candidates.
Ella moderó el acalorado debate entre los candidatos.
C1 noun /ˈmælədi/

Malady

enfermedad; malestar; dolencia
Meaning
A disease or ailment; a serious problem
Example
The doctor diagnosed a rare malady that affected her nervous system.
El doctor diagnosticó una enfermedad rara que afectó su sistema nervioso.
B2 noun /ˈmɜːrdərər/

murderer

asesino
Meaning
a person who unlawfully kills another human being with intent
Example
The murderer was caught by the police within hours.
El asesino fue capturado por la policía en pocas horas.
C1 adjective/noun nɪˈmɒn.ɪk

mnemonic

dispositivo mnemotécnico, técnica para recordar
Meaning
Assisting or intended to assist memory; a device or technique to aid memory.
Example
A mnemonic device helps students remember complex concepts.
Un dispositivo mnemotécnico ayuda a los estudiantes a recordar conceptos complejos.
C2 adjective /ˌmæl.əˈfɪʃ.ənt/

maleficient

maléfico
Meaning
Doing harm or evil; having a harmful effect.
Example
The maleficient acts of the tyrant ruined the kingdom.
Los actos maléficos del tirano arruinaron el reino.
C1 verb (past) /ˈmɛrɪtɪd/

merited

merecido
Meaning
Deserved or earned something.
Example
Her dedication merited recognition from the community.
Su dedicación mereció el reconocimiento de la comunidad.