Inertia
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C1 noun /ɪˈnɜː.ʃə/

Inertia

inercia; falta de actividad
Meaning
a tendency to do nothing or remain unchanged; lack of activity or movement
Example
The team's inertia prevented them from adapting to the rapidly changing market conditions.
La inercia del equipo les impidió adaptarse a las condiciones de mercado en rápido cambio.
C2 verb /ˌnɒnˈplʌst/

nonplussed

desconcertado
Meaning
Past tense of nonplus; surprised and unsure how to react.
Example
He stood nonplussed at the strange remark.
Se quedó desconcertado por el comentario extraño.
B2 adverb /kənˈsɪstəntli/

consistently

constantemente
Meaning
in a way that does not vary; regularly and dependably
Example
She has been performing consistently well in her studies.
Ella ha estado rindiendo constantemente bien en sus estudios.
C1 adjective ɡəˈlæktɪk

galactic

relacionado con la galaxia
Meaning
Of or relating to a galaxy or galaxies.
Example
The galactic phenomena observed by the telescope were mesmerizing.
Los fenómenos galácticos observados por el telescopio fueron fascinantes.
C2 adjective /prəˈpʌlsɪv/

propulsive

impulsor
Meaning
Having the power to drive or push something forward.
Example
The propulsive force of the rocket lifted it off the ground.
La fuerza impulsora del cohete lo levantó del suelo.
C2 noun ˈnjʊə.rəʊ ˌfiːd.bæk

neurofeedback

técnica que utiliza actividades cerebrales en tiempo real para enseñar la autorregulación de la función cerebral
Meaning
A technique that uses real-time displays of brain activity to teach self-regulation of brain function.
Example
Neurofeedback enhances cognitive performance and relaxation.
El neurofeedback mejora el rendimiento cognitivo y la relajación.
C1 noun /ˌrev.əˈluː.ʃən.ər.i ˈbreɪk.θruː/

revolutionary breakthrough

descubrimiento revolucionario
Meaning
A sudden, dramatic, and important discovery or development that changes everything.
Example
Robotic surgery is a revolutionary breakthrough in healthcare.
La cirugía robótica es un descubrimiento revolucionario en la atención sanitaria.
B1 noun /ˈɡræn(d)ˌdɔːtər/

granddaughter

nieta
Meaning
the daughter of one’s son or daughter
Example
Her granddaughter visits her every weekend.
Su nieta la visita todos los fines de semana.
B2 adjective /ˈrʌn daʊn/

run-down

deteriorado
Meaning
in a poor condition; worn out or neglected
Example
They live in a run-down house at the edge of town.
Viven en una casa deteriorada en las afueras de la ciudad.
C1 verb /ˈmiː.di.eɪt/

mediate

mediar
Meaning
To act as an intermediary in bringing about agreement or reconciliation between parties.
Example
She was asked to mediate between the two companies.
Le pidieron mediar entre las dos empresas.
C2 noun /ˈtʌmbrəl/

tumbrel

carreta
Meaning
A two-wheeled cart, especially one used during the French Revolution to carry prisoners to the guillotine.
Example
The prisoners were carried to the square in a wooden tumbrel.
Los prisioneros fueron llevados a la plaza en una carreta de madera.
B2 noun /θɛft/

theft

robo
Meaning
the action or crime of stealing
Example
The theft of his wallet was reported to the police.
El robo de su billetera fue reportado a la policía.
B2 verb /ˈtɪkəl/

Tickle

hacer cosquillas
Meaning
to touch someone lightly to make them laugh; to amuse or please
Example
The feather tickles when it touches your skin.
La pluma hace cosquillas cuando toca tu piel.
A2 adjective /ˈʃaɪ.ni/

Shiny

brillante; reluciente;
Meaning
reflecting light; bright and polished; glossy
Example
The shiny new car caught everyone's attention.
El coche nuevo brillante llamó la atención de todos.
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.
C2 verb /pɔːrˈtɛnd/

portend

presagiar
Meaning
To be a sign or warning that something, especially something bad, is going to happen.
Example
Dark clouds portend a storm.
Las nubes oscuras presagian una tormenta.
A1 noun /ɪər/

Ear

oído; audición; capacidad de escuchar
Meaning
the organ of hearing; the ability to hear or listen
Example
She whispered something in his ear during the meeting.
Ella susurró algo en su oído durante la reunión.
C2 verb /ˌsuːpərˈæd/

superadd

superagregar
Meaning
to add something to what has already been added
Example
The author chose to superadd a new chapter to the revised edition.
El autor eligió superagregar un nuevo capítulo a la edición revisada.
C1 verb /paʊt/

pout

hacer pucheros
Meaning
to push one's lips forward as an expression of annoyance or sulkiness
Example
The child began to pout when he didn’t get the toy.
El niño empezó a hacer pucheros cuando no consiguió el juguete.
B2 noun /ˈkloʊʒər/

closure

cierre
Meaning
the action or process of closing something, or the sense of finality or resolution.
Example
The closure of the company left many employees without jobs.
El cierre de la empresa dejó a muchos empleados sin trabajo.
C1 adjective /ˈtæŋ.i/

tangy

ácido
Meaning
Having a strong, sharp, and pleasantly biting flavor or taste.
Example
The sauce had a tangy flavor that brightened the dish.
La salsa tenía un sabor ácido que hizo que el plato fuera más sabroso.
B2 noun ˈzɪpərz

zippers

cremallera
Meaning
A device consisting of two flexible strips of metal or plastic with interlocking projections closed or opened by pulling a slide along them.
Example
Zippers are used to fasten the opening of the jacket.
Las cremalleras se utilizan para cerrar la abertura de la chaqueta.
C2 adjective /ˈsɒmnələnt/

somnolent

somnoliento
Meaning
Sleepy or drowsy; causing a desire to sleep.
Example
The somnolent lecture made half the class fall asleep.
La conferencia somnolienta hizo que la mitad de la clase se quedara dormida.
C2 adjective /ˈdʒɔːndɪst/

jaundiced

sesgado / envidioso / afectado por ictericia
Meaning
Affected by or displaying prejudice, envy, or bitterness; also refers to having a yellowish discoloration of the skin due to jaundice.
Example
She gave a jaundiced view of the project after her proposal was rejected.
Ella dio una visión sesgada del proyecto después de que su propuesta fuera rechazada.
C2 noun /ˈɑːrkeɪndʒəl/

archangel

arcángel
Meaning
A high-ranking angel, often considered a chief messenger or leader among angels.
Example
Michael is often depicted as the most powerful archangel.
Miguel suele ser representado como el arcángel más poderoso.
B2 noun /ˈsɪmbəl/

Symbol

símbolo
Meaning
a mark or character used as a conventional representation of an object, function, or process
Example
The dove is a symbol of peace.
La paloma es un símbolo de paz.
B1 adjective /rɪˈmoʊt/

remote

remoto
Meaning
Situated far from the main centers of population; distant.
Example
They stayed in a remote village during their trip.
Se quedaron en un pueblo remoto durante su viaje.
B2 verb /skwɒʃ/

squash

aplastar
Meaning
to crush or squeeze something with force so that it becomes flat or broken
Example
She accidentally squashed the bug with her shoe.
Ella accidentalmente aplastó el insecto con su zapato.
C1 noun /pəˈlɪɡ.ə.mi/

Polygamy

poligamia
Meaning
the practice of marrying multiple spouses at the same time
Example
Polygamy is illegal in many countries around the world.
La poligamia es ilegal en muchos países alrededor del mundo.
A2 noun /ɡluː/

Glue

pegamento
Meaning
a sticky substance used for sticking objects or materials together; an adhesive
Example
The children used white glue to attach the colorful paper pieces to their art project.
Los niños usaron pegamento blanco para pegar los trozos de papel colorido en su proyecto artístico.
B1 noun /ˈkærɪdʒ/

carriage

carruaje
Meaning
a vehicle, typically a four-wheeled one, used for transporting goods or people, especially in the past
Example
The royal family traveled in a beautiful carriage during parades.
La familia real viajó en un hermoso carruaje durante los desfiles.
C1 noun /ˈfɛərˌɡraʊndz/

fairgrounds

terreno de feria
Meaning
A designated area where fairs, exhibitions, and amusement events are held
Example
The town set up rides and stalls at the fairgrounds for the annual festival.
El pueblo montó atracciones y puestos en el terreno de feria para el festival anual.
C2 noun /lɪˈvaɪəθən/

leviathan

monstruo marino gigante
Meaning
a huge sea monster or something very large and powerful.
Example
The ship looked like a leviathan on the horizon.
El barco se veía como un monstruo marino gigante en el horizonte.
C1 verb /sərˈpæs/

surpass

superar
Meaning
to exceed or go beyond
Example
Her performance surpassed all expectations.
Su rendimiento superó todas las expectativas.
C1 noun /ədˈhɪərənt/

adherent

seguidor
Meaning
a person who supports or follows a particular belief, cause, or leader
Example
He is a strong adherent of democratic values.
Él es un fuerte seguidor de los valores democráticos.
B2 verb /dæʃ/

dash

moverse rápidamente y de repente; romper algo violentamente
Meaning
to move quickly and suddenly; to strike or break something violently
Example
She dashed across the street to catch the bus.
Ella corrió rápidamente por la calle para coger el autobús.
C1 noun /rɪˈvɒl.vər/

Revolver

revólver
Meaning
a pistol with revolving chambers enabling several shots to be fired without reloading
Example
The detective drew his revolver from its holster.
El detective sacó su revólver de su funda.
C2 noun /ˈwɒrən/

warren

red de madrigueras
Meaning
A network of interconnected rabbit burrows; also used metaphorically for a densely populated building or district.
Example
The old part of the city is a warren of narrow streets.
La parte antigua de la ciudad es una red de calles estrechas.
C2 adjective /ˈtɜːrbɪd/

turbid

turbio
Meaning
Cloudy, opaque, or thick with suspended matter; confused or obscure in meaning.
Example
The river water became turbid after the heavy rains.
El agua del río se volvió turbia después de las fuertes lluvias.
C1 adjective /ˈdʒen.ɪ.təl/

genital

relacionado con los órganos reproductivos
Meaning
relating to the reproductive organs
Example
The doctor explained the importance of genital hygiene.
El doctor explicó la importancia de la higiene genital.
C2 adjective /ˈslɪpʃɒd/

slipshod

desordenado, negligente
Meaning
done in a careless, sloppy, or untidy way
Example
The project failed due to slipshod planning.
El proyecto fracasó debido a la planificación desordenada.
A2 noun /ˈaɪ.lənd/

Island

isla
Meaning
a piece of land completely surrounded by water
Example
We visited a beautiful island during our vacation.
Visitamos una hermosa isla durante nuestras vacaciones.
C1 noun /ˈɒntreɪ/ (UK), /ˈɑːntreɪ/ (US)

entree

plato principal
Meaning
The main course of a meal (US); the right to enter or access (formal).
Example
The restaurant’s signature steak was served as the main entree.
El filete característico del restaurante se sirvió como plato principal.
A1 noun /dʒuˈlaɪ/

July

julio
Meaning
the seventh month of the year in the Gregorian calendar
Example
July is often the hottest month of the year.
Julio suele ser el mes más caluroso del año.
B2 noun /ˈtɜr.mər.ɪk/

Turmeric

cúrcuma
Meaning
A bright yellow spice powder made from the root of a tropical plant, used in cooking and medicine
Example
Add turmeric to the curry for color and flavor.
Agrega cúrcuma al curry para dar color y sabor.
C1 noun /ˈmæk.ər.əl/

Mackerel

caballa
Meaning
a streamlined marine fish with a forked tail and wavy stripes
Example
Mackerel is rich in omega-3 fatty acids.
La caballa es rica en ácidos grasos omega-3.
C1 adjective /ˈpɑːndərəs/

ponderous

pesado y lento
Meaning
slow and clumsy because of great weight; dull and labored
Example
The ponderous lecture made it hard for students to stay awake.
La conferencia pesada y lenta hizo que fuera difícil para los estudiantes mantenerse despiertos.
C1 noun /slæɡ/

slag

escoria
Meaning
Stony waste matter separated from metals during the smelting process.
Example
The factory dumped the slag near the river.
La fábrica arrojó la escoria cerca del río.
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.
B2 adjective /ˌjuːnɪˈvɜːrsəl/

Universal

universal
Meaning
applicable to all cases; existing everywhere
Example
Music is a universal language that everyone understands.
La música es un lenguaje universal que todos entienden.
C1 noun /ˈsaɪd.laɪn dɪˈskʌʃənz/

sideline discussions

discusiones secundarias
Meaning
Informal or secondary conversations that occur outside the main agenda of a formal meeting.
Example
Sideline discussions often lead to agreements.
Las discusiones secundarias a menudo conducen a acuerdos.
C1 noun /ˈstætʃər/

stature

estatura, prestigio
Meaning
A person's natural height or their reputation and importance.
Example
Her intellectual stature made her a respected figure in academia.
Su estatura intelectual la convirtió en una figura respetada en el mundo académico.
C2 verb /boʊd/

bode

presagiar
Meaning
to be an omen of a particular outcome, often something bad
Example
The dark clouds bode a heavy storm.
Las nubes oscuras presagian una tormenta fuerte.
A2 adverb /ˈseɪf.li/

Safely

de manera segura
Meaning
in a safe manner; without danger or risk
Example
Drive safely on the icy road.
Conduce de manera segura en la carretera helada.
A1 noun /ˈbʌt.ər/

Butter

mantequilla
Meaning
a pale yellow edible fatty substance made by churning cream
Example
He spread butter on his toast for breakfast.
Él untó mantequilla en su tostada para el desayuno.
C2 adjective /ˈhæŋ.dɔːɡ/

hangdog

avergonzado
Meaning
looking or feeling ashamed, guilty, or defeated.
Example
He gave me a hangdog look after being caught lying.
Él me dio una mirada avergonzada después de ser atrapado mintiendo.
C1 noun /ˈfiːtəs/

fetus

feto
Meaning
an unborn or unhatched offspring in the womb or egg
Example
The doctor explained the development of the fetus during pregnancy.
El doctor explicó el desarrollo del feto durante el embarazo.
C1 noun /ˈtɪt.bɪt/

Titbit

un pequeño trozo de comida sabrosa; una pequeña pieza interesante de información
Meaning
a small piece of tasty food; a small interesting piece of information
Example
She served delicious titbits at the party.
Ella sirvió deliciosos bocaditos en la fiesta.
C1 noun /ɪnˈfɜːrnoʊ/

inferno

incendio
Meaning
a large, intense fire that is dangerously out of control
Example
The building turned into an inferno within minutes.
El edificio se convirtió en un incendio en minutos.
C1 adjective /ɪnˈfæləbl̩/

infallible

infalible
Meaning
incapable of making mistakes or being wrong
Example
Her judgment seemed infallible in matters of finance.
Su juicio parecía infalible en cuestiones financieras.
C1 adjective /dɪˈklærətɪv/

declarative

declarativo
Meaning
relating to a statement that declares something; in grammar, a sentence that makes a statement
Example
A declarative sentence simply states a fact or opinion.
Una oración declarativa simplemente establece un hecho u opinión.
C2 noun /əˌɡlɒməˈreɪʃən/

agglomeration

aglomeración
Meaning
A mass or collection of things, sometimes clustered together.
Example
The city is an agglomeration of diverse cultures and communities.
La ciudad es una aglomeración de diversas culturas y comunidades.
C1 noun /ˈstrɑːtəm/

stratum

estrato
Meaning
a layer or level of material, or a social class in society
Example
The upper stratum of society enjoyed privileges not available to others.
La capa superior de la sociedad disfrutaba de privilegios que no estaban disponibles para los demás.
C1 noun, adjective /ˈsɛntənəri/ or /sɛnˈtɛnəri/

centenary

centenario
Meaning
The hundredth anniversary of a significant event; relating to a period of 100 years.
Example
The school celebrated its centenary with a grand event.
La escuela celebró su centenario con un gran evento.
B2 noun /ˈɒt.ər/

Otter

nutria
Meaning
a mammal with webbed feet that lives near water and feeds on fish
Example
The playful otter swam gracefully in the river.
La nutria juguetona nadaba con gracia en el río.
C2 noun /ˌpɑːrtjʊˈrɪʃən/

parturition

parto
Meaning
The act of giving birth; childbirth.
Example
The doctor explained the stages of parturition to the students.
El médico explicó las etapas del parto a los estudiantes.
C1 noun ˌlaɪ.əˈbɪl.ə.ti

liability

responsabilidad
Meaning
The state of being responsible for something, especially by law; a debt or financial obligation.
Example
The company's liabilities exceeded its assets.
Las responsabilidades de la empresa superaron sus activos.
C2 adjective /sɛnˈtrɪpɪtəl/

centripetal

centrípeto
Meaning
Moving or directed toward a center.
Example
Centripetal force keeps the planets in orbit around the sun.
La fuerza centrípeta mantiene a los planetas en órbita alrededor del sol.
B2 verb /ˈjuːtɪlaɪz/

utilize

utilizar
Meaning
to make practical or effective use of something
Example
The company aims to utilize solar energy for production.
La compañía tiene como objetivo utilizar energía solar para la producción.
C2 noun /ˌdɛrɪˈlɪkʃən/

dereliction

negligencia
Meaning
the state of being abandoned; neglect of duty
Example
The officer was charged with dereliction of duty.
El oficial fue acusado de negligencia en el cumplimiento de su deber.
C1 adjective /ˌsɛlf ˈraɪtʃəs/

self-righteous

autojustificado
Meaning
Having or showing an attitude of moral superiority; believing one’s own beliefs are the only right ones.
Example
His self-righteous comments made everyone uncomfortable.
Sus comentarios autojustificados hicieron que todos se sintieran incómodos.
B1 verb /siːk/

seek

buscar
Meaning
to try to find or obtain something; to attempt or desire to achieve
Example
He decided to seek advice from his mentor.
Decidió buscar consejo de su mentor.
B2 adjective /ˈɪnfɪnɪt/

infinite

infinito
Meaning
limitless or endless in space, extent, or number
Example
The universe is often described as infinite.
El universo a menudo se describe como infinito.
C1 adjective /ˌʌnfɔːrθˈkʌmɪŋ/

unforthcoming

reacio
Meaning
Not willing to talk or provide information; uncooperative.
Example
The witness was unforthcoming about what he had seen.
El testigo fue reacio a hablar sobre lo que había visto.
C1 noun /ʃoʊl/

shoal

cardumen
Meaning
a large group of fish swimming together; a shallow place in water
Example
We saw a shoal of fish near the coast.
Vimos un cardumen de peces cerca de la costa.
B1 adverb /ˈleɪt.li/

Lately

últimamente; recientemente;
Meaning
recently; in the recent past; not long ago
Example
I haven't seen him lately, but I heard he got a new job.
No lo he visto últimamente, pero escuché que consiguió un nuevo trabajo.
C2 noun /dəˈɡerəˌtaɪp/

daguerreotype

fotografía antigua
Meaning
An early type of photograph produced on a silver or silver-covered copper plate.
Example
The museum displayed a rare daguerreotype of Abraham Lincoln.
El museo exhibió un raro daguerrotipo de Abraham Lincoln.
C2 adjective /kəˈnaɪ.vɪŋ/

conniving

maquinador
Meaning
secretly scheming or plotting to help in wrongdoing
Example
He is a conniving politician who manipulates people for power.
Él es un político maquinador que manipula a la gente por poder.
C1 adjective /ˈsiːs.ləs/

Ceaseless

incesante; continuo
Meaning
continuing without pause or interruption; endless
Example
The ceaseless rain lasted for three days.
La lluvia incesante duró tres días.
C2 noun /ˌser.əˈbreɪ.ʃən/

cerebration

cerebración
Meaning
the process of thinking or using the brain actively
Example
The lecture sparked intense cerebration among the students.
La conferencia provocó una intensa cerebración entre los estudiantes.
C2 adjective /ˈflaɪti/

flighty

inestable
Meaning
unstable, impulsive, or easily distracted; lacking seriousness or stability
Example
She’s too flighty to stick with one job for long.
Ella es demasiado inestable para quedarse en un solo trabajo por mucho tiempo.
C1 noun /ˈstændˌstɪl/

standstill

paro
Meaning
a situation in which all movement or activity stops
Example
The traffic came to a standstill after the accident.
El tráfico llegó a un paro después del accidente.
C2 noun /ˈʃɪbəˌlɛθ/

shibboleth

expresión o creencia distintiva de un grupo particular
Meaning
A custom, phrase, or belief distinguishing a particular group of people, often used to identify outsiders.
Example
The phrase became a political shibboleth during the campaign.
La frase se convirtió en un shibboleth político durante la campaña.
C1 verb /dəˈmɛstɪkeɪt/

domesticate

domesticar
Meaning
to tame an animal for use by humans; to adapt something for domestic use
Example
Humans domesticated dogs thousands of years ago.
Los humanos domesticaron perros hace miles de años.
C1 noun /ˈded.lɑk/

Dead-lock

bloqueo; estancamiento
Meaning
a situation in which no progress is possible; complete standstill
Example
The negotiations reached a deadlock when neither side would compromise.
Las negociaciones llegaron a un bloqueo cuando ninguna de las partes estuvo dispuesta a ceder.
B2 adjective /kəmˈpɛlɪŋ/

compelling

impresionante
Meaning
Evoking interest, attention, or admiration in a powerful way.
Example
She gave a compelling speech about climate change.
Ella dio un discurso impresionante sobre el cambio climático.
C2 noun /ˈwɔːrˌmʌŋɡər/

warmonger

guerrerista
Meaning
A person who advocates or promotes war or conflict.
Example
The leader was criticized as a warmonger by his opponents.
El líder fue criticado como un guerrerista por sus oponentes.
C1 noun /kəˈloʊkwiəˌlɪzəm/

colloquialism

coloquialismo
Meaning
a word or phrase used in informal speech or writing
Example
The novel is full of regional colloquialisms.
La novela está llena de coloquialismos regionales.
A2 noun ˈprəʊ.ses

process

proceso
Meaning
A series of actions or steps taken in order to achieve a particular end.
Example
Recruitment involves a three-stage process.
El reclutamiento implica un proceso de tres etapas.
A1 verb /ˈtrævəl/

travel

viajar
Meaning
to make a journey, typically to a distant or unfamiliar place
Example
I love to travel around the world and explore new cultures.
Me encanta viajar por el mundo y explorar nuevas culturas.
C1 adjective ʌnˈpær.ə.leld

Unparalleled

incomparable
Meaning
Having no equal; unmatched, peerless, and supreme in quality or achievement.
Example
The unparalleled beauty of the Taj Mahal amazes visitors.
La belleza incomparable del Taj Mahal asombra a los visitantes.
B2 adverb /pəˈtɛnʃəli/

potentially

potencialmente
Meaning
with the possibility of becoming something in the future
Example
This project is potentially a huge success.
Este proyecto es potencialmente un gran éxito.
A2 noun /ˈkɪndərˌɡɑːrtn/

kindergarten

jardín de infantes
Meaning
a school or class for young children, typically between the ages of four and six
Example
She enrolled her child in kindergarten to prepare for elementary school.
Inscribió a su hijo en el jardín de infantes para prepararse para la escuela primaria.
B1 adjective /ˈmɑːrvələs/

marvelous

maravilloso
Meaning
Causing great wonder or delight; extraordinary.
Example
She gave a marvelous performance on stage.
Ella dio una actuación maravillosa en el escenario.
C1 adjective /ˈstoʊɪk/

stoic

estoico, imperturbable
Meaning
Showing little or no emotion, even in difficult situations.
Example
She remained stoic during the crisis, never showing fear or panic.
Ella permaneció estoica durante la crisis, sin mostrar miedo ni pánico.
C1 noun /roʊz ˈber.i/

Rose berry

baya de rosa
Meaning
a type of berry with rose-like characteristics or flavor
Example
The rose berry has a delicate floral taste that reminds me of roses.
La baya de rosa tiene un sabor floral delicado que me recuerda a las rosas.
B2 adjective /ˈkrɒnɪk/

chronic

crónico
Meaning
Lasting for a long time or constantly recurring, often describing illness.
Example
She suffers from chronic back pain.
Ella sufre de dolor crónico en la espalda.
C1 adjective /ˌɪndɪˈstrʌktəbl/

indestructible

indestructible
Meaning
Impossible to destroy or break.
Example
The superhero's shield was said to be indestructible.
Se dijo que el escudo del superhéroe era indestructible.
C1 noun /ɪmˈpɜː.mə.nəns/

impermanence

impermanencia
Meaning
The state or fact of lasting for only a limited period of time.
Example
The philosophy of Buddhism emphasizes the impermanence of life.
La filosofía del budismo enfatiza la impermanencia de la vida.
C2 adjective /ˈtæsɪtɜrn/

taciturn

taciturno
Meaning
reserved or uncommunicative in speech; saying little
Example
He was a taciturn man who rarely spoke in meetings.
Era un hombre taciturno que rara vez hablaba en las reuniones.
C1 adjective, noun, verb /ˈtrɛbəl/

treble

triplicado, tono alto
Meaning
triple; consisting of three parts; high-pitched sound in music
Example
The company's profits trebled in just two years.
Las ganancias de la empresa se triplicaron en solo dos años.
C1 noun /ˈænərki/

anarchy

anarquía
Meaning
a state of disorder due to the absence or failure of government or authority
Example
The collapse of the regime led to anarchy in the streets.
El colapso del régimen llevó a la anarquía en las calles.
C2 verb /ˈræm.ɪ.faɪ/

ramify

ramificarse
Meaning
to spread or branch out into divisions or subdivisions.
Example
The river ramifies into several smaller streams.
El río se ramifica en varios arroyos más pequeños.
B2 noun /ˈep.ɪk/

Epic

épico
Meaning
a long poem telling of heroic deeds; something heroic or grand in scale
Example
The Iliad is one of the most famous epics in world literature.
La Ilíada es uno de los épicos más famosos de la literatura mundial.
B2 noun /haɪˈdreɪʃən/

hydration

El proceso de proporcionar una cantidad adecuada de líquido a los tejidos corporales.
Meaning
The process of providing an adequate amount of liquid to bodily tissues.
Example
Proper hydration is essential for maintaining body functions.
La hidratación adecuada es esencial para mantener las funciones del cuerpo.
B1 noun /ˈɪnstəns/

instance

instancia
Meaning
An example or single occurrence of something.
Example
This is just one instance of his generosity.
Este es solo un ejemplo de su generosidad.
A1 noun /ˈwɪn.doʊ/

Window

ventana
Meaning
an opening in a wall fitted with glass to let in light and air
Example
Please open the window for fresh air.
por favor abre la ventana para aire fresco.
C2 noun /ˈsuːθˌseɪər/

soothsayer

adivino
Meaning
a person who claims to predict the future
Example
The king consulted a soothsayer before going to war.
El rey consultó a un adivino antes de ir a la guerra.
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.
C1 adjective ˌsʌbˈlɪm.ɪ.nəl

subliminal

existente o que opera por debajo del umbral de conciencia, percibido o que afecta la mente de alguien sin que lo sepa
Meaning
Existing or operating below the threshold of consciousness; perceived by or affecting someone's mind without their being aware of it.
Example
Advertisements often have subliminal messages.
Los anuncios a menudo contienen mensajes subliminales.
B1 noun /ˈmaɪ.krəˌskoʊp/

microscope

microscopio
Meaning
An optical instrument used for viewing very small objects, such as cells, by magnifying them.
Example
The scientist observed the bacteria under the microscope.
El científico observó las bacterias bajo el microscopio.
C1 noun /ˈhɜː.mɪt/

Hermit

una persona que vive en soledad como una disciplina religiosa; alguien que se retira de la sociedad
Meaning
a person living in solitude as a religious discipline; someone who withdraws from society
Example
The old hermit lived alone in a small cabin deep in the mountains, away from civilization.
El viejo ermitaño vivía solo en una pequeña cabaña en lo profundo de las montañas, lejos de la civilización.
B2 noun /ˌʌndəˈɡrædʒuət/

undergraduate

estudiante de pregrado
Meaning
a student who has not yet earned a bachelor's degree
Example
She is an undergraduate studying computer science.
Ella es una estudiante de pregrado estudiando ciencias de la computación.
C1 adjective /skəˈlæstɪk/

scholastic

escolar
Meaning
Relating to schools, education, or academic learning.
Example
The school organizes scholastic competitions every year.
La escuela organiza competencias escolares cada año.
C1 adjective /ˈfaɪ.naɪt/

Finite

finito; limitado
Meaning
limited; having bounds or limits; not infinite
Example
Earth has finite natural resources.
La Tierra tiene recursos naturales finitos.
C2 adjective /dɪˈmɒtɪk/

demotic

relacionado con el lenguaje común
Meaning
relating to ordinary people or everyday language
Example
The poet used demotic language to connect with common readers.
El poeta usó un lenguaje relacionado con el lenguaje común para conectarse con los lectores comunes.
B1 noun /ˈɪnkʌm/

income

ingreso
Meaning
money received for work or through investments
Example
His monthly income is enough to support his family.
Su ingreso mensual es suficiente para mantener a su familia.
C1 adjective /ˈtæti/

tatty

desgastado
Meaning
Worn out, shabby, or in poor condition.
Example
The sofa looked old and tatty after years of use.
El sofá se veía viejo y desgastado después de años de uso.
B2 noun /ˈɔɪ.stər/

Oyster

ostra
Meaning
a type of shellfish that can be eaten and sometimes contains pearls
Example
She ordered fresh oysters at the seafood restaurant.
Ella ordenó ostras frescas en el restaurante de mariscos.
C2 noun /moʊt/

mote

partícula
Meaning
A tiny particle or speck, especially of dust.
Example
A mote of dust floated in the sunlight.
Una partícula de polvo flotaba en la luz del sol.
C1 noun, verb, adjective /ˈæɡ.rɪ.ɡət/ (noun/adjective), /ˈæɡ.rɪ.ɡeɪt/ (verb)

aggregate

agregado, conjunto
Meaning
A whole formed by combining several elements; to combine into a total.
Example
The data was aggregated to provide a clearer picture of the market.
Los datos fueron agregados para proporcionar una imagen más clara del mercado.