inflow
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C1 noun /ˈɪn.floʊ/

inflow

flujo
Meaning
The movement of things such as money, people, or water into a place.
Example
The inflow of tourists boosted the local economy.
El flujo de turistas impulsó la economía local.
C1 adjective /ˈvɑːlətl/

volatile

volátil
Meaning
likely to change rapidly and unpredictably, especially for the worse
Example
The stock market is extremely volatile these days.
El mercado de valores es extremadamente volátil estos días.
C2 noun /ˈpærəpɛt/

parapet

murallas de protección
Meaning
A low protective wall along the edge of a roof, balcony, or bridge.
Example
The soldier hid behind the parapet for protection.
El soldado se escondió detrás de la muralla de protección para su seguridad.
C2 adjective /ˈbreɪsɪŋ/

bracing

refrescante
Meaning
Invigorating, refreshing, or providing strength and energy.
Example
The hikers enjoyed the bracing mountain air.
Los excursionistas disfrutaron del aire refrescante de la montaña.
B1 noun /kənˈstrʌk.ʃən/

construction

construcción
Meaning
The building of something, typically a large structure.
Example
Construction dust significantly contributes to pollution.
El polvo de construcción contribuye significativamente a la contaminación.
C1 noun /fɪˈlæn.θrə.pɪst/

philanthropist

filántropo
Meaning
a person who seeks to promote the welfare of others, especially by donating money to good causes
Example
The philanthropist donated millions to build schools in rural areas.
El filántropo donó millones para construir escuelas en áreas rurales.
C2 adjective /ɪˈlɪʒən/

elysian

celestial
Meaning
Relating to or characteristic of paradise; delightful and heavenly.
Example
They spent an elysian week on the quiet island.
Pasaron una semana celestial en la isla tranquila.
C1 adjective /oʊˈbiːs/

obese

obeso
Meaning
Extremely overweight; having an excessive amount of body fat.
Example
The doctor advised the obese patient to adopt a healthier lifestyle.
El doctor le recomendó al paciente obeso adoptar un estilo de vida más saludable.
C2 verb /dʌn/

dun

exigir el pago de una deuda
Meaning
to demand payment of a debt persistently
Example
The landlord dunned the tenant for unpaid rent.
El arrendador exigió al inquilino el alquiler impago.
A2 verb /riːˈsaɪ.kəl/

recycle

reciclar
Meaning
to process used materials so they can be used again instead of being thrown away
Example
We should recycle paper and plastic to reduce waste.
Debemos reciclar papel y plástico para reducir los residuos.
B2 noun /ˈprɛfəs/

preface

prefacio
Meaning
an introduction to a book, speech, or other written work
Example
The author explained his motivation in the preface.
El autor explicó su motivación en el prefacio.
C1 noun /ˈfɔːrsəm/

foursome

cuatro personas o cosas
Meaning
a group of four people or things, especially in games or social activities
Example
The foursome enjoyed a game of golf together.
El cuarteto disfrutó de un juego de golf juntos.
B2 noun /əˈsɜːʃən/

assertion

afirmación
Meaning
a confident and forceful statement of fact or belief
Example
Her assertion that she was right was met with silence.
Su afirmación de que tenía razón fue recibida con silencio.
C1 noun /ˈflæn.əl/

Flannel

flanela
Meaning
a soft woven fabric, typically made of wool or cotton and slightly milled and raised
Example
He wore a warm flannel shirt in winter.
Él usó una camisa de flanela cálida en invierno.
C1 noun /ˌɪn.dʒəˈnjuː.ɪ.ti/

ingenuity

ingenio
Meaning
The quality of being clever, original, and inventive.
Example
His ingenuity led to groundbreaking innovations.
Su ingenio llevó a innovaciones pioneras.
C1 noun /ˈkoʊhɔːrts/

cohorts

cohortes
Meaning
Groups of people who share a common feature or experience.
Example
Researchers compared the health outcomes of different cohorts.
Los investigadores compararon los resultados de salud de diferentes cohortes.
B2 noun trænˈspær.ən.si

transparency

transparencia
Meaning
The quality of being easy to perceive or detect; openness, accountability, and honesty in governance or operations.
Example
Transparency fosters trust in governance.
La transparencia fomenta la confianza en la gobernanza.
B2 noun /kənˈvɜː.ʃən/

Conversion

conversión, cambio, transformación
Meaning
The process of changing or causing something to change from one form to another.
Example
High website conversion rates indicate effective marketing.
Las altas tasas de conversión de sitios web indican una comercialización efectiva.
C2 noun /ˈfɪli/

filly

yegua joven
Meaning
a young female horse
Example
The filly ran swiftly across the meadow.
La potra corrió rápidamente por el campo.
C2 noun /dɪˈmʌrɪdʒ/

demurrage

demurrage
Meaning
a charge payable to the owner of a ship or vehicle for not loading or unloading on time
Example
The company had to pay demurrage for delaying the unloading of goods.
La empresa tuvo que pagar demurrage por retrasar la descarga de mercancías.
C1 adjective /ˌɛvərˈlæstɪŋ/

everlasting

eterno
Meaning
Lasting forever or for an indefinitely long time.
Example
The poet wrote about his everlasting love for nature.
El poeta escribió sobre su amor eterno por la naturaleza.
B2 adjective /ɪnˈdjʊər.ɪŋ/

Enduring

duradero; persistente; que dura mucho tiempo
Meaning
lasting; permanent; continuing for a long time
Example
Their enduring friendship lasted for decades.
Su amistad duradera duró décadas.
C2 verb /ˈdʒɛn.juˌflɛkt/

genuflect

arrodillarse como señal de reverencia o adoración
Meaning
to bend one or both knees as a sign of reverence or worship
Example
The worshippers genuflect before the altar.
Los adoradores se arrodillan ante el altar.
C1 noun /krʌtʃ/

crutch

muleta, apoyo
Meaning
a support used by someone injured to walk; also something relied upon for support or help
Example
He had to use crutches after breaking his leg.
Tuvo que usar muletas después de romperse la pierna.
C2 noun /ˈbreɪziər/

Brazier

trabajador de latón
Meaning
a worker in brass; a portable container for burning charcoal or coal
Example
The brazier crafted beautiful brass ornaments.
El trabajador de latón hizo hermosas joyas de latón.
C2 noun /ˈɑːrbərɪˌkʌltʃər/

arboriculture

arboricultura
Meaning
the cultivation and management of trees and shrubs
Example
He studied arboriculture to improve urban green spaces.
Estudió arboricultura para mejorar los espacios verdes urbanos.
B2 noun /ˈsɛnət/

senate

senado
Meaning
a legislative or governing body, typically the upper chamber in a bicameral legislature
Example
The senate voted in favor of the new healthcare bill.
El senado votó a favor del nuevo proyecto de ley de salud.
B2 adjective ˈræd.ɪ.kəl

radical

capaz de traer cambios fundamentales en oposición a las creencias o sistemas convencionales
Meaning
Capable of bringing fundamental changes opposite to conventional beliefs or systems.
Example
The leader proposed radical economic reforms.
El líder propuso reformas económicas radicales.
B2 noun /ˈɑː.mənd/

Almond

almendra
Meaning
edible seed of the almond tree
Example
Almonds are a healthy snack rich in protein and good fats.
Las almendras son un bocadillo saludable, rico en proteínas y grasas buenas.
C2 noun /ˈsaɪnɪkjʊər/

sinecure

trabajo fácil
Meaning
a position requiring little or no work but giving financial benefit or status
Example
He was given a sinecure at the university as a reward for his loyalty.
Le dieron un trabajo fácil en la universidad como recompensa por su lealtad.
B2 verb /ˈklæsɪfaɪ/

classify

clasificar
Meaning
to arrange or organize into categories or groups
Example
The librarian classified the books by subject.
El bibliotecario clasificó los libros por tema.
A1 pronoun /ˈɛniwʌn/

anyone

alguien
Meaning
any person at all; used to refer to an unspecified person
Example
Does anyone know the answer to this question?
¿Alguien sabe la respuesta a esta pregunta?
C1 noun /ˈɑn.set/

Onset

inicio; comienzo
Meaning
the beginning or early stages of something; the start of a medical condition
Example
The onset of winter brought heavy snowfall.
El inicio del invierno trajo fuertes nevadas.
C1 verb /ˈdrɪbəl/

dribble

goteo / driblar el balón con pequeños toques
Meaning
to let liquid flow slowly in drops or to move a ball skillfully with repeated small kicks or bounces
Example
The baby dribbled milk on his shirt.
El bebé derramó leche sobre su camisa.
B2 noun /ˈmeɪnstriːm/

mainstream

corriente principal
Meaning
the ideas, attitudes, or activities that are regarded as normal or conventional; the dominant trend in opinion or fashion
Example
Social media has become a mainstream source of news for many people.
Las redes sociales se han convertido en una fuente de noticias corriente principal para muchas personas.
B1 verb /ˈdekəreɪt/

decorate

decorar
Meaning
to make something look more attractive by adding ornaments
Example
We will decorate the room for the party.
Decoraremos la habitación para la fiesta.
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.
C1 noun /ˈtreɪ.ki.ə/

Trachea

tráquea
Meaning
the tube that carries air from the throat to the lungs; windpipe
Example
The trachea is protected by cartilage rings that keep it open.
La tráquea está protegida por anillos de cartílago que la mantienen abierta.
C1 verb /ˈræn.sæk/

ransack

saquear
Meaning
to search a place roughly and steal or damage things
Example
Burglars ransacked the house while the family was away.
Los ladrones saquearon la casa mientras la familia estaba fuera.
C1 noun /bəˈbuːn/

Baboon

babuino
Meaning
a large African and Arabian primate with a dog-like snout and colorful buttocks
Example
The baboon troop gathered around the watering hole in the savanna.
El grupo de babuinos se reunió alrededor del agujero de agua en la sabana.
B1 adverb /ˈbriːf.li/

Briefly

brevemente
Meaning
in a short and clear way; for a short time
Example
Please explain the problem briefly.
Por favor, explique el problema brevemente.
C2 noun /məˈdɒn.ə/

madonna

madonna (Virgen María)
Meaning
An artistic representation of the Virgin Mary; also used as a respectful form of address for a woman in Italian culture.
Example
The Renaissance painting depicts a Madonna holding child Jesus.
La pintura renacentista muestra a una Madonna sosteniendo al niño Jesús.
B2 verb /ˈhʌvər/

hover

flotar en el aire en un lugar sin moverse
Meaning
to remain in the air in one place without moving forward or backward
Example
The helicopter hovered over the city.
El helicóptero flotó sobre la ciudad.
A2 adjective /ˈlʌv.li/

Lovely

hermoso; encantador; atractivo; agradable
Meaning
beautiful; charming; delightful; attractive
Example
What a lovely day for a picnic!
¡Qué día tan bonito para un picnic!
B1 verb /kənˈsuːm/

consume

comer, beber, consumir
Meaning
to eat or drink; to use up; to destroy completely
Example
We consume a lot of water during summer.
Consumimos mucha agua durante el verano.
C2 adjective /ˌpɒliˈæn.ɪ.ɪʃ/

pollyannaish

excesivamente optimista
Meaning
overly or blindly optimistic
Example
Her pollyannaish attitude ignored the obvious problems.
Su actitud excesivamente optimista ignoró los problemas evidentes.
B2 adjective /ɪˈmɜːrdʒɪŋ/

emerging

emergente
Meaning
becoming known, developing, or starting to exist
Example
Bangladesh is one of the fastest emerging economies in the world.
Bangladesh es una de las economías emergentes más rápidas del mundo.
B2 noun /ˈprɛzɪdənsi/

presidency

presidencia
Meaning
the office or position of being a president
Example
He was elected to the presidency in 2020.
Fue elegido para la presidencia en 2020.
B1 noun /ˈhɛdˌlaɪn/

headline

titular
Meaning
The title of a newspaper article printed in large letters.
Example
The scandal made front-page headlines.
El escándalo hizo titulares de primera página.
B1 noun /ˈɡæsəˌliːn/

gasoline

gasolina
Meaning
a liquid fuel made from petroleum, used mainly to power engines in vehicles
Example
The price of gasoline has increased significantly this month.
El precio de la gasolina ha aumentado significativamente este mes.
A2 adjective /miːn/

Mean

cruel; mezquino; desagradable
Meaning
unkind; cruel; nasty
Example
Don't be so mean to your little sister.
No seas tan cruel con tu hermana pequeña.
C1 noun /nɒb/

Knob

un mango redondeado en una puerta o cajón; un interruptor redondeado pequeño en una máquina
Meaning
a rounded handle on a door or drawer; a small rounded switch on a machine
Example
He turned the brass knob to open the old wooden door.
Giró el pomo de latón para abrir la puerta de madera vieja.
C1 verb /rɪˈvɪər/

revere

reverenciar
Meaning
To deeply respect or admire someone or something.
Example
The students revered their teacher for his wisdom.
Los estudiantes veneraron a su maestro por su sabiduría.
C2 noun /ˌkɒzməˈpɒlɪtənɪzəm/

cosmopolitanism

cosmopolitismo
Meaning
the ideology that all human beings belong to a single community
Example
Cosmopolitanism promotes respect and understanding across cultures.
El cosmopolitismo promueve el respeto y la comprensión entre culturas.
C2 noun /fɔːrˈbɛrəns/

forbearance

tolerancia
Meaning
Patient self-control; restraint and tolerance, especially in difficult situations.
Example
She showed remarkable forbearance during the heated argument.
Ella mostró una notable tolerancia durante la acalorada discusión.
A2 noun /ˌʌndərˈstændɪŋ/

understanding

comprensión
Meaning
the ability to grasp the meaning, significance, or nature of something
Example
Her understanding of the issue was impressive.
Su comprensión del tema fue impresionante.
C1 adjective /ˈwɒn.tən/

Wanton

deliberado y no provocado; sexualmente indecente o promiscuo
Meaning
deliberate and unprovoked; sexually immodest or promiscuous
Example
The vandals caused wanton destruction to the public property.
Los vándalos causaron destrucción irresponsable en la propiedad pública.
B1 noun /əˈpiːl/

Appeal

apelación; solicitud; atractivo
Meaning
a serious or urgent request, typically to the public; the quality of being attractive or interesting
Example
The charity made an appeal for donations.
La caridad hizo un llamamiento para donaciones.
B1 verb /ˈkwɒlɪfaɪ/

qualify

calificar
Meaning
to successfully complete a course or pass an exam; to become eligible
Example
She worked hard to qualify for the competition.
Ella trabajó duro para calificar para la competencia.
A2 noun /haɪt/

height

altura
Meaning
the measurement of someone or something from base to top
Example
The height of the tower impressed the visitors.
La altura de la torre impresionó a los visitantes.
C1 noun /ˈdɛljuːdʒ/

deluge

inundación
Meaning
A severe flood; an overwhelming quantity of something.
Example
The town was hit by a deluge of rain in just a few hours.
La ciudad fue golpeada por una inundación de lluvia en solo unas pocas horas.
C1 noun /ɪkˌsperɪˈmɛnteɪʃən/

experimentation

experimentación
Meaning
The process of performing a scientific procedure to make a discovery, test a hypothesis, or demonstrate a known fact.
Example
Experimentation leads to groundbreaking products.
La experimentación conduce a productos innovadores.
A2 noun /ˈθɪŋkɪŋ/

thinking

pensamiento
Meaning
the process of considering or reasoning about something
Example
Her thinking was clear and precise.
Su pensamiento era claro y preciso.
B2 adjective /ˌdɪp.ləˈmæt.ɪk/

Diplomatic

diplomático; hábil para gestionar relaciones
Meaning
relating to diplomacy; tactful; skilled in managing relationships
Example
She gave a diplomatic answer to avoid offending anyone.
Ella dio una respuesta diplomática para evitar ofender a alguien.
C2 adjective /dɪsˈdʒʌŋktɪv/

disjunctive

disyuntivo
Meaning
Serving to separate or divide; expressing a choice between alternatives.
Example
In grammar, 'or' is a disjunctive conjunction.
En gramática, 'o' es una conjunción disyuntiva.
A2 adjective /ˈriː.sənt/

Recent

reciente; nuevo; actual;
Meaning
happening not long ago; new; current;
Example
The recent changes in weather patterns concern scientists.
Los recientes cambios en los patrones climáticos preocupan a los científicos.
A1 adjective /jʌŋ/

Young

joven; reciente
Meaning
having lived for a short time; not old; recent
Example
The young tree needs more water to grow.
El joven árbol necesita más agua para crecer.
C2 verb /sweɪð/

swathe

envolver
Meaning
To wrap or cover closely or completely.
Example
She swathed the baby in a soft blanket.
Ella envolvió al bebé en una manta suave.
B2 verb /ɪkˈskleɪm/

exclaim

gritar
Meaning
to cry out suddenly in surprise, strong emotion, or excitement
Example
She exclaimed with joy when she saw the gift.
Ella exclamó con alegría cuando vio el regalo.
B1 verb /ˈbɔːrdɪŋ/

boarding

embarcar
Meaning
Getting on or into a ship, aircraft, or other vehicle.
Example
The explorers were boarding the ship at the port.
Los exploradores estaban embarcando en el barco en el puerto.
C1 noun /ˌɪnfɪˈdɛləti/

infidelity

infidelidad
Meaning
the act of being unfaithful to a spouse or partner
Example
Their marriage ended due to his infidelity.
Su matrimonio terminó debido a su infidelidad.
A2 noun /fraɪd raɪs/

Fried rice

arroz frito
Meaning
a dish of cooked rice that has been stir-fried in a wok or frying pan
Example
We ordered chicken fried rice from the Chinese restaurant.
Pedimos arroz frito con pollo del restaurante chino.
C2 noun /liːdʒ/

liege

señor feudal
Meaning
A feudal lord entitled to allegiance and service; a loyal subject.
Example
The knight pledged loyalty to his liege.
El caballero juró lealtad a su señor feudal.
C2 adjective /əˈdʌltəreɪtɪd/

adulterated

adulterado
Meaning
describes food, drink, or medicine made weaker or impure by the addition of another substance
Example
Authorities seized adulterated drugs from the warehouse.
Las autoridades incautaron medicamentos adulterados del almacén.
B1 noun pəˈten.ʃəl

potential

potencial
Meaning
Having or showing the capacity to become or develop into something in the future.
Example
The potential for innovation is immense.
El potencial para la innovación es inmenso.
B2 noun /ˈpæntri/

pantry

despensa
Meaning
A small room or cupboard where food, dishes, and kitchen supplies are stored.
Example
She stocked the pantry with fresh groceries for the week.
Ella llenó la despensa con víveres frescos para la semana.
C1 adjective /ˌwɛlˈbrɛd/

well-bred

bien educado
Meaning
Having or showing good manners; properly raised.
Example
She is a well-bred young lady with excellent manners.
Ella es una joven bien educada con excelentes modales.
C1 verb /məˈlɛst/

molest

acosar / molestar
Meaning
to assault or abuse someone, especially in a sexual or physical way
Example
The criminal was arrested for attempting to molest a child.
El criminal fue arrestado por intentar molestar a un niño.
C1 adjective /dɪˈspɪkəbl/

despicable

despreciable
Meaning
Deserving hatred and contempt; vile or shameful.
Example
His despicable actions shocked the entire community.
Sus acciones despreciables sorprendieron a toda la comunidad.
C2 adjective /ˈstɜːr.tər.əs/

stertorous

ronquido fuerte
Meaning
Characterized by heavy snoring or breathing.
Example
The patient’s stertorous breathing alarmed the nurses.
La respiración estertorosa del paciente alarmó a las enfermeras.
C1 noun kəˈlæt.ər.əl

collateral

garantía, prenda, activo ofrecido como respaldo de un préstamo
Meaning
Something pledged as security for repayment of a loan, to be forfeited in the event of a default.
Example
The bank requires collateral for loan approval.
El banco requiere garantía para la aprobación del préstamo.
B1 noun /əˈsɪstəns/

Assistance

asistencia; apoyo
Meaning
the action of helping someone with a job or task; support
Example
She offered her assistance with the project.
Ella ofreció su asistencia con el proyecto.
C1 verb /dɪsˈɑːrm/

disarm

desarmar
Meaning
to take weapons away from someone; to make someone feel less hostile
Example
The soldiers were ordered to disarm the rebels.
A los soldados se les ordenó desarmar a los rebeldes.
C2 noun /traɪˈʌmvɪrət/

triumvirate

triunvirato
Meaning
A political regime ruled or dominated by three powerful individuals.
Example
The Roman Republic was once governed by a triumvirate.
La República Romana una vez fue gobernada por un triunvirato.
C1 adverb /əˈfrɛʃ/

afresh

de nuevo
Meaning
From the beginning, in a new way.
Example
After the failure, they started the project afresh.
Después del fracaso, comenzaron el proyecto de nuevo.
C1 adjective ˌbjʊə.rəˈkræt.ɪk

bureaucratic

burocrático
Meaning
Involving or characterized by complex rules and procedures that can delay the achievement of goals.
Example
Bureaucratic red tape often delays project approvals.
La burocracia a menudo retrasa la aprobación de proyectos.
A1 verb /wɜːrk/

work

trabajar
Meaning
to perform tasks or duties to earn money or achieve goals
Example
He works as a teacher at the local school.
Él trabaja como maestro en la escuela local.
C2 noun /ˈævərɪs/

avarice

avaricia
Meaning
extreme greed for wealth or material gain
Example
His avarice led him to exploit his workers.
Su avaricia lo llevó a explotar a sus trabajadores.
A1 verb /flaɪ/

fly

volar
Meaning
to move through the air using wings or in an aircraft
Example
Birds fly south for the winter.
Los pájaros vuelan hacia el sur para el invierno.
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.
A2 verb ˈfoʊkəs

focus

enfocar
Meaning
To concentrate attention or effort on something; to direct one's attention or efforts towards a particular activity, subject, or problem.
Example
Focus on what truly matters to simplify your life.
Concéñtrate en lo que realmente importa para simplificar tu vida.
C1 adjective /ˈmɔːrbɪd/

morbid

interés anormal en temas perturbadores o desagradables
Meaning
Having an abnormal interest in disturbing or unpleasant subjects such as death or disease.
Example
She had a morbid fascination with crime stories.
Ella tenía una fascinación mórbida por las historias de crímenes.
C2 noun /ˌɪnkrʌˈsteɪʃən/

incrustation

costra
Meaning
a crust or hard coating formed on the surface of something
Example
The old pipes were blocked due to heavy incrustation of minerals.
Las viejas tuberías estaban bloqueadas debido a una fuerte incrustación de minerales.
C1 verb /fret/

fret

preocuparse
Meaning
to worry or be anxious; to be troubled
Example
Don't fret about the exam results.
No te preocupes por los resultados del examen.
B1 noun /ˈtʃæptər/

chapter

capítulo
Meaning
A main division of a book or a period in someone's life.
Example
I just finished the first chapter of the novel.
Acabo de terminar el primer capítulo de la novela.
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.
B2 noun /ˈvendə(r)/

Vendor

vendedor
Meaning
a person or company offering something for sale, especially a trader in the street
Example
The street vendor sold fresh fruits and vegetables.
El vendedor ambulante vendió frutas y verduras frescas.
C2 verb /rɪˈɡeɪl/

regale

regalar
Meaning
To entertain or amuse someone with stories, food, or drink.
Example
He regaled us with stories of his travels around the world.
Nos regaló con historias de sus viajes alrededor del mundo.
B2 verb /ɪnˈkʌmpəs/

encompass

abarcar
Meaning
To include comprehensively; to surround or encircle.
Example
The project will encompass all aspects of rural development.
El proyecto abarcará todos los aspectos del desarrollo rural.
C2 noun /briːtʃ/

breech

La parte posterior del cañón de un arma; la posición de un bebé en el útero donde los glúteos o los pies salen primero al nacer.
Meaning
The back part of a gun barrel; a position of a baby in the womb where the buttocks or feet come out first at birth.
Example
The rifle was loaded through the breech.
El rifle fue cargado a través de la culata.
B1 noun /ˈvaɪrəs/

virus

virus
Meaning
A tiny infectious agent that can replicate only inside the living cells of an organism.
Example
The computer was infected with a dangerous virus.
El ordenador se infectó con un virus peligroso.
C2 adjective /ˈslæp.dæʃ/

slapdash

hecho a la ligera
Meaning
done too quickly and carelessly; hasty and careless
Example
The report was written in a slapdash manner, full of errors.
El informe fue escrito de manera apresurada, lleno de errores.
C1 noun /hoʊks/

Hoax

broma; engaño; farsa
Meaning
a humorous or malicious deception; something intended to trick or deceive people
Example
The news about aliens landing turned out to be an elaborate hoax created by pranksters.
La noticia sobre aterrizajes alienígenas resultó ser una elaborada broma creada por bromistas.
C2 adjective /ˈfɒp.ɪʃ/

Foppish

excesivamente preocupado por la apariencia y la ropa; vanidoso con la vestimenta
Meaning
excessively concerned with one's appearance and clothes; vain about dress
Example
His foppish behavior and expensive clothes made him stand out.
Su comportamiento foppish y su ropa cara lo hacían destacar.
B1 adjective /ɪnˈtɜːrnəl/

internal

interno
Meaning
situated inside; relating to the inside or inner part of something
Example
The company is conducting an internal audit this month.
La empresa está realizando una auditoría interna este mes.
B2 verb əˈkwaɪər

acquire

adquirir
Meaning
To gain or obtain something, especially knowledge or skills, through effort or experience.
Example
Volunteers acquire new skills through their experiences.
Los voluntarios adquieren nuevas habilidades a través de sus experiencias.
C2 noun /ˌdɪsæprəˈbeɪʃən/

disapprobation

desaprobación severa
Meaning
strong disapproval, typically on moral grounds
Example
The policy was met with widespread disapprobation.
La política fue recibida con desaprobación generalizada.
B2 adjective səˈfɪs.tɪ.keɪ.tɪd

sophisticated

sofisticado
Meaning
Having great knowledge or experience of the world and knowing about fashion, culture, and other things that people think are socially important; highly developed or complex.
Example
Sophisticated designs enhance aesthetics.
Los diseños sofisticados mejoran la estética.
C1 noun /ˈtæn.dəm/

Tandem

bicicleta tándem
Meaning
a bicycle built for two riders, one behind the other
Example
The couple enjoyed riding their tandem bicycle through the park.
La pareja disfrutó montando su bicicleta tándem a través del parque.
C2 noun /ˈbɪlɪŋzˌɡeɪt/

billingsgate

lenguaje grosero o abusivo
Meaning
Coarse or abusive language; vulgar or offensive speech.
Example
The heated argument quickly descended into billingsgate.
La discusión acalorada rápidamente se convirtió en lenguaje grosero.
B1 noun /ˈkɒliːɡ/

colleague

colega
Meaning
a person with whom one works, especially in a profession or business
Example
She invited her colleagues to the office party.
Ella invitó a sus colegas a la fiesta de la oficina.
B2 verb /paɪn/

pine

ansiar profundamente
Meaning
to long intensely for something or someone; to suffer from longing
Example
He pined for his hometown after moving abroad.
Después de mudarse al extranjero, él extrañaba profundamente su ciudad natal.
A2 preposition /bɪˈloʊ/

below

debajo
Meaning
At a lower level or position than something else.
Example
The basement is below the ground floor.
El sótano está debajo del primer piso.
C1 verb/adjective /dɪˈdʒɛnəreɪt/

degenerate

degenerar
Meaning
To decline or deteriorate in quality, character, or condition; or someone with low moral standards.
Example
The once thriving empire began to degenerate into chaos.
El imperio que una vez prosperó comenzó a degenerar en el caos.
B1 noun /ˈleʒ.ər/

Leisure

ocio; tiempo libre
Meaning
time when one is not working or occupied; free time used for enjoyment
Example
She enjoys reading books in her leisure time.
A ella le gusta leer libros en su tiempo libre.
C1 noun, verb /pliːt/

pleat

pliegue
Meaning
a fold in fabric made by doubling the material back upon itself
Example
She added a pleat to the skirt for extra volume.
Ella agregó un pliegue a la falda para más volumen.
C1 noun /ɪnˈkɜːrʒən/

incursion

incursión
Meaning
A sudden attack or invasion into a place or territory.
Example
The army repelled the enemy incursion at the border.
El ejército repelió la incursión enemiga en la frontera.
C1 adjective /ˌɪnəˈtɛntɪv/

inattentive

inattento
Meaning
not paying attention; lacking focus or concentration
Example
The inattentive student missed several important instructions.
El estudiante inattento perdió varias instrucciones importantes.
C1 adjective /ˈsɛn.sər.i/

sensory

sensorial
Meaning
Related to the five human senses (sight, hearing, taste, touch, smell).
Example
Sensory feedback enhances the VR experience.
La retroalimentación sensorial mejora la experiencia de VR.
B2 verb /ˌdɪskəˈnɛkt/

disconnect

desconectar
Meaning
to detach or separate from a connection or source
Example
Please disconnect the charger from the power outlet.
por favor desconecte el cargador del enchufe
A2 verb /kəmˈper/

compare

comparar
Meaning
to examine similarities and differences between things
Example
I will compare these two products before buying.
Yo compararé estos dos productos antes de comprar.