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B2 noun /kənˈtroʊlər/

controller

controlador
Meaning
a person or device that manages, directs, or regulates something
Example
The game controller made it easy to play the video game.
El controlador de juegos facilitó jugar el videojuego.
C1 noun əbˈzɔːrp.ʃən

absorption

absorción
Meaning
The process or action by which one thing absorbs or is absorbed by another.
Example
Plants help in the absorption of carbon dioxide.
Las plantas ayudan en la absorción de dióxido de carbono.
B1 verb /dræɡ/

drag

arrastrar
Meaning
to pull something heavy or difficult to move along the ground; to go somewhere unwillingly; to last too long
Example
She had to drag the heavy suitcase up the stairs.
Ella tuvo que arrastrar la maleta pesada por las escaleras.
B2 adjective /ˈnær.ə.tɪv/

Narrative

narrativo; descriptivo; contar una historia
Meaning
relating to storytelling; descriptive; telling a story; recounting events
Example
The narrative structure of the novel was quite complex.
La estructura narrativa de la novela era bastante compleja.
B1 adjective /ˈklæsɪkəl/

classical

clásico o tradicional
Meaning
relating to ancient Greek or Roman culture, or representing traditional excellence in art, music, or literature
Example
She loves listening to classical music while studying.
A ella le encanta escuchar música clásica mientras estudia.
B2 adjective /ˈθɔːtfəl/

thoughtful

reflexivo
Meaning
showing careful consideration or attention
Example
She gave a thoughtful response to every question asked.
Ella dio una respuesta reflexiva a cada pregunta que se le hizo.
C1 noun /ˈʌp.raɪt.nəs/

Uprightness

rectitud; integridad
Meaning
the quality of being honest and morally correct; integrity
Example
His uprightness in business dealings earned him great respect.
Su rectitud en los negocios le ganó gran respeto.
B1 noun, adjective /ˈkrɪmɪnəl/

criminal

criminal
Meaning
A person who has committed a crime; relating to crime
Example
The police arrested a dangerous criminal last night.
La policía arrestó a un criminal peligroso anoche.
B2 verb /ˈpjʊərɪfaɪ/

purify

purificar
Meaning
to make clean or pure; to remove impurities
Example
This filter will purify the water effectively.
Este filtro purificará el agua de manera efectiva.
A2 noun /ˈwɔː.tər.mel.ən/

Watermelon

sandía
Meaning
a large round fruit with a hard green skin and sweet red flesh with black seeds
Example
I bought a fresh watermelon from the market for the summer picnic.
Compré una sandía fresca en el mercado para el picnic de verano.
B2 noun /ˈkʌs.tə.mər rɪˈten.ʃən/

Customer Retention

retención de clientes
Meaning
The ability of a company or product to retain its customers over some specified period.
Example
High customer retention increases business sustainability.
Una alta retención de clientes aumenta la sostenibilidad del negocio.
A2 noun /ˌænɪˈvɜːrsəri/

anniversary

aniversario
Meaning
the yearly recurrence of a date marking a past event
Example
They celebrated their wedding anniversary with a dinner.
Celebraron su aniversario de bodas con una cena.
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.
A1 noun /ˈhoʊmwɜːrk/

homework

tarea
Meaning
schoolwork that a student does at home
Example
I need to finish my math homework before dinner.
Necesito terminar mi tarea de matemáticas antes de la cena.
C2 adjective /ɪˈrɛfrəɡəbəl/

irrefragable

irrefutable
Meaning
Impossible to refute, deny, or break
Example
The lawyer presented irrefragable evidence that proved his client’s innocence.
El abogado presentó pruebas irrefutables que demostraron la inocencia de su cliente.
C1 adjective /hɔːrs/

Hoarse

voz áspera o ronca; tener la voz áspera por gritar o enfermedad
Meaning
rough or harsh in sound; having a rough voice from shouting or illness
Example
His voice became hoarse after shouting at the concert.
Su voz se volvió áspera después de gritar en el concierto.
C1 noun /ˈkærət/

karat

quilate
Meaning
A unit for measuring the purity of gold, with 24 karats being pure gold.
Example
The ring was made of 18-karat gold.
El anillo estaba hecho de oro de 18 quilates.
A2 noun /ˈsen.tʃər.i/

Century

siglo; centuria
Meaning
a period of one hundred years; a score of one hundred in cricket
Example
The ancient castle has stood for more than five centuries.
El antiguo castillo ha estado en pie durante más de cinco siglos.
B1 noun /ˌkjʊr.iˈɑs.ɪ.ti/

Curiosity

curiosidad; objeto o hecho inusual o interesante
Meaning
a strong desire to know or learn something; an unusual or interesting object or fact
Example
Her curiosity about different cultures led her to travel around the world.
Su curiosidad por diferentes culturas la llevó a viajar por todo el mundo.
C1 noun /ˌrek.ənˌsɪl.iˈeɪ.ʃən/

reconciliation

reconciliación
Meaning
The restoration of friendly relations; the action of making one view or belief compatible with another.
Example
The peace treaty was a major step toward reconciliation.
El tratado de paz fue un paso importante hacia la reconciliación.
C1 noun /ˈskævɪndʒər/

scavenger

carroñero / recolector de basura
Meaning
an animal or person that feeds on dead or discarded material
Example
Vultures are natural scavengers that clean up the environment.
Los buitres son escavengers naturales que limpian el medio ambiente.
B2 noun /sərˈvaɪvər/

Survivor

una persona que sobrevive, especialmente una persona que sigue viva después de un evento en el que otras personas han muerto
Meaning
a person who survives, especially a person remaining alive after an event in which others have died
Example
She is a cancer survivor who now helps other patients.
Ella es una sobreviviente de cáncer que ahora ayuda a otros pacientes.
C2 noun /ˈɛkwɪpɔɪz/

equipoise

equilibrio
Meaning
A state of balance or equilibrium.
Example
Her calmness created an equipoise in the heated debate.
Su calma creó un equilibrio en el debate acalorado.
A2 noun /ˈsiːkrət/

secret

secreto
Meaning
something that is kept or meant to be kept unknown or unseen by others
Example
He told me a secret about his childhood.
Me dijo un secreto sobre su infancia.
B2 adjective /ʌnˈfeɪθ.fəl/

Unfaithful

infiel
Meaning
not loyal or true to a spouse, partner, or commitment
Example
He was unfaithful to his wife for many years.
Él fue infiel a su esposa durante muchos años.
B2 noun /əˈplɔːz/

applause

aplausos
Meaning
the sound of people clapping their hands to show approval or enjoyment
Example
The actor received loud applause after his performance.
El actor recibió un fuerte aplauso después de su actuación.
C2 noun /kənˈtɔːrʃənz/

contortions

plural de contorsión; formas dobladas o retorcidas múltiples
Meaning
plural form of contortion; multiple twisted or bent shapes
Example
The magician's contortions left the crowd in awe.
Las contorsiones del mago dejaron a la multitud asombrada.
C1 noun /fɪˈdɛl.ɪ.ti/

fidelity

fidelidad
Meaning
Faithfulness to a person, cause, or belief, demonstrated by continuing loyalty and support.
Example
A dog's fidelity to its owner is unmatched.
La fidelidad de un perro hacia su dueño es incomparable.
C1 noun /kəʊˈhiːʒən/

cohesion

cohesión
Meaning
The action or fact of forming a united whole.
Example
The team showed excellent cohesion throughout the project.
El equipo mostró excelente cohesión durante el proyecto.
C1 adjective /ˌʌnfɔːrˈsiːn/

unforeseen

inesperado
Meaning
Not anticipated or predicted; unexpected.
Example
The project faced unforeseen challenges that delayed its completion.
El proyecto enfrentó desafíos imprevistos que retrasaron su finalización.
C1 adjective /ˈdʒiː.ni.əl/

genial

amable
Meaning
friendly, cheerful, and pleasant
Example
She greeted us with a genial smile.
Ella nos saludó con una sonrisa amable.
C1 adjective /ʌnˈɜːrθli/

unearthly

sobrenatural
Meaning
Strange or unnatural in a way that seems not of this world
Example
The forest was filled with an unearthly glow.
El bosque estaba lleno de un resplandor sobrenatural.
B1 adjective /ˈkwɑː.lɪ.faɪd/

Qualified

calificado; cualificado
Meaning
having the necessary skills, knowledge, or experience for a particular job or activity; certified
Example
She is a qualified doctor with years of experience.
Ella es una doctora calificada con años de experiencia.
A2 verb /ˈmɪsɪŋ/

missing

desaparecido
Meaning
Being without or lacking; failing to be present or included.
Example
Many youths are missing economic opportunities.
Muchos jóvenes están perdiendo oportunidades económicas.
C1 adjective rɪˈlɛntləs

relentless

implacable
Meaning
Oppressively constant; incessant; showing no abatement of severity, intensity, strength, or pace.
Example
The freedom fighters' relentless struggle led to victory.
La lucha implacable de los luchadores por la libertad condujo a la victoria.
B1 noun /ˈjuːnɪvɜːrs/

Universe

universo
Meaning
all existing matter and space; the cosmos
Example
Scientists study the universe to understand its mysteries.
Los científicos estudian el universo para entender sus misterios.
B2 noun /ˈsɛktər/

sector

sector
Meaning
a distinct part or area of an economy, society, or industry
Example
The technology sector is growing rapidly.
El sector tecnológico está creciendo rápidamente.
C1 adjective /ˈpiːkənt/

piquant

picante
Meaning
having a pleasantly sharp or spicy taste; interestingly provocative
Example
The chef added a piquant sauce to the dish to enhance its flavor.
El chef añadió una salsa picante al plato para realzar su sabor.
B2 adjective /ˈθɔːr.ni/

Thorny

espinoso; difícil
Meaning
having thorns; difficult to handle or deal with
Example
The thorny issue of budget cuts needs careful consideration.
El espinoso problema de los recortes presupuestarios necesita una consideración cuidadosa.
B1 noun /ˌvedʒəˈteəriən/

Vegetarian

vegetariano
Meaning
a person who does not eat meat or fish; relating to vegetarians or vegetarianism
Example
She became a vegetarian for health and environmental reasons.
Ella se hizo vegetariana por razones de salud y medioambientales.
A2 adjective /əˈveɪləbl/

available

disponible
Meaning
Able to be used, obtained, or accessed.
Example
The product is now available in all stores.
El producto ahora está disponible en todas las tiendas.
B2 noun /iːz/

Ease

facilidad; comodidad
Meaning
absence of difficulty or effort; comfort and relaxation
Example
After years of practice, she played the piano with great ease.
Después de años de práctica, ella tocaba el piano con gran facilidad.
B1 verb /dɪˈspleɪ/

display

mostrar
Meaning
to show or exhibit; to present for others to see
Example
The museum displays ancient artifacts.
El museo muestra artefactos antiguos.
A2 adjective /blaɪnd/

blind

ciego
Meaning
Unable to see because of injury, disease, or a congenital condition.
Example
He has been blind since birth.
Él ha estado ciego desde su nacimiento.
B2 adjective /ˈlʌvəbl̩/

loveable

felicidad
Meaning
easy to love; endearing or charming
Example
The puppy was so loveable that everyone wanted to hold it.
Ella no pudo esconder su felicidad cuando recibió el premio.
C2 verb /ˈpjuːtrɪfaɪ/

putrefy

descomponer
Meaning
to decay or rot, producing a foul smell
Example
The meat began to putrefy in the heat.
La carne comenzó a descomponerse con el calor.
C2 verb /ˈdɛpjʊˌtaɪz/

deputize

designar como adjunto
Meaning
To appoint someone as a deputy; to act as a substitute or representative.
Example
The sheriff decided to deputize several locals to help maintain order.
El sheriff decidió deputizar a varios lugareños para ayudar a mantener el orden.
A1 noun /wɒnt/

Want

falta; necesidad
Meaning
lack or shortage of something; poverty or need
Example
There is a want of fresh water in the drought-affected areas.
Hay una falta de agua potable en las áreas afectadas por la sequía.
C1 noun /ˈwɔː.tər ˈtʃes.nʌt/

Water Chestnut

castaña de agua
Meaning
aquatic plant with edible white crisp tubers
Example
Water chestnuts add a nice crunch to stir-fry dishes.
Las castañas de agua añaden un buen crujido a los platos salteados.
C1 verb /səbˈdjuː/

subdue

someter
Meaning
To bring under control, especially by force; to overcome or quiet.
Example
The army was able to subdue the rebellion quickly.
El ejército pudo someter la rebelión rápidamente.
B2 noun ˈhæb.ɪ.tæts

habitats

hábitat
Meaning
The natural home or environment of an animal, plant, or other organism.
Example
Scientists envision habitats on the Moon.
Los científicos imaginan hábitats en la luna.
B1 noun /bʌɡ/

Bug

bicho
Meaning
a small insect; a defect in a computer program
Example
I found a bug crawling on my bed sheets.
Encontré un bicho arrastrándose en mis sábanas.
C1 verb /ˈɡɑː.nɪʃ/

garnish

adornar
Meaning
To decorate food with small items for added flavor or visual appeal.
Example
She garnished the dish with fresh coriander leaves.
Ella adornó el plato con hojas frescas de cilantro.
B2 adjective kənˈven.ʃən.əl

conventional

convencional
Meaning
Based on or in accordance with what is generally done or believed; traditional, standard, customary.
Example
Many farmers still use conventional farming methods.
Muchos agricultores aún utilizan métodos de cultivo convencionales.
C1 noun ˈprɛvələns

prevalence

prevalencia
Meaning
The fact or condition of being widespread; the extent to which something exists or occurs
Example
The prevalence of aging issues requires immediate attention.
La prevalencia de los problemas relacionados con el envejecimiento requiere atención inmediata.
C1 adjective /ˈstraɪ.dənt/

strident

estridente, ruidoso
Meaning
loud and harsh; presenting a point of view in a forceful way
Example
His strident voice made the debate uncomfortable.
Su voz estridente hizo que el debate fuera incómodo.
C1 verb /wɛt/

whet

afilar/estimular
Meaning
To sharpen the blade of a tool or to stimulate interest or appetite.
Example
The smell of food whetted my appetite.
El olor de la comida aumentó mi apetito.
C1 noun /kɑst/

Caste

casta; sistema de castas
Meaning
a social class system; a hereditary class of Hindu society
Example
The ancient caste system divided society into different social groups.
El antiguo sistema de castas dividió la sociedad en diferentes grupos sociales.
C2 adjective /ɪˈmɪsəbl/

immiscible

inmiscible
Meaning
Describes liquids that do not mix together.
Example
Oil and water are immiscible liquids.
El aceite y el agua son líquidos inmiscibles.
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.
C2 adjective /ˈfæn.sɪ.ləs/

fanciless

sin imaginación, común
Meaning
without imagination or creativity; plain or ordinary
Example
His drawings were simple and fanciless.
Sus dibujos eran simples y sin imaginación.
C1 noun /ˌdʒʊə.rɪsˈdɪk.ʃən/

Jurisdiction

jurisdicción
Meaning
the official power to make legal decisions and judgments; the extent of this power
Example
This case falls under the jurisdiction of the federal court.
Este caso está bajo la jurisdicción del tribunal federal.
C1 noun /dɪˈsɜːn.mənt/

discernment

discernimiento
Meaning
The ability to judge well or understand something correctly; keen insight.
Example
His discernment in business decisions made him successful.
Su discernimiento en las decisiones de negocios lo hizo exitoso.
C2 adjective /koʊˈiːvəl/

coeval

contemporáneo
Meaning
Having the same age, date of origin, or duration; contemporary.
Example
The philosopher was coeval with the rise of modern science.
El filósofo fue contemporáneo con el auge de la ciencia moderna.
A1 adjective /smɔːl/

Small

pequeño; limitado; estrecho
Meaning
little in size; not large; limited in extent or amount
Example
She lives in a small apartment near the university.
Ella vive en un pequeño apartamento cerca de la universidad.
C2 noun /proʊˈsiː.ni.əm/

proscenium

proscenio
Meaning
the part of a theater stage in front of the curtain; the arch framing the stage
Example
The actors bowed at the proscenium before leaving the stage.
Los actores se inclinaron ante el proscenio antes de dejar el escenario.
B2 verb /dɪˈtekt/

detect

detectar
Meaning
to discover or identify the presence or existence of something; to notice something that is not immediately obvious
Example
The security system can detect movement in the building.
El sistema de seguridad puede detectar movimiento en el edificio.
C2 adjective /əˈbɪs.əl/

abyssal

relacionado con el océano profundo
Meaning
Related to or characteristic of the deep ocean, especially the zone below 4000 meters.
Example
Abyssal creatures survive in extreme pressure conditions.
Las criaturas abisales sobreviven en condiciones de presión extrema.
C1 adjective /tɛmˈpɛstjuəs/

tempestuous

tempestuoso, agitado
Meaning
Characterized by strong and turbulent emotions or stormy conditions.
Example
Their tempestuous relationship often swung between love and anger.
Su relación tempestuosa a menudo oscilaba entre el amor y la ira.
B2 verb /flɪk/

flick

dar un golpe rápido
Meaning
to move or cause to move with a sudden quick motion
Example
He flicked the switch to turn on the light.
Él flickó el interruptor para encender la luz.
C2 noun əˌten.juˈeɪ.ʃən

attenuation

atenuación, reducción, debilitamiento
Meaning
The reduction of the force, effect, or value of something.
Example
The attenuation of sound waves affects communication.
La atenuación de las ondas sonoras afecta la comunicación.
A2 adjective /ˈrʌʃən/

russian

ruso
Meaning
relating to Russia, its people, or its language
Example
She is studying the Russian language at university.
Ella está estudiando el idioma ruso en la universidad.
C2 verb /fɪˈlɒs.ə.faɪz/

philosophize

filosofar
Meaning
to think or talk about the fundamental nature of knowledge, reality, and existence
Example
He likes to philosophize about life and its meaning.
A él le gusta filosofar sobre la vida y su significado.
C2 noun /ˈsɜːrfɪt/

surfeit

exceso
Meaning
an excessive amount of something
Example
There was a surfeit of food at the festival.
Había un exceso de comida en el festival.
C2 noun /bɛk/

beck

gesto de llamada / arroyo pequeño
Meaning
a gesture of beckoning; a small stream or brook (chiefly Northern English)
Example
The servant came at his master's beck and call.
El sirviente vino al llamado de su amo.
A2 noun /ˈspiːkər/

speaker

orador
Meaning
a person who speaks or talks, especially as an occupation
Example
The speaker delivered an inspiring speech at the conference.
El orador pronunció un discurso inspirador en la conferencia.
C1 noun /sɪlt/

silt

lodo
Meaning
Fine sand, clay, or other material carried by running water and deposited as a sediment.
Example
The river deposited layers of silt along its banks.
El río depositó capas de lodo a lo largo de sus orillas.
B2 noun /ˈmæstərpiːs/

Masterpiece

obra maestra; obra excepcional
Meaning
A work of outstanding artistry, skill, or workmanship
Example
The Mona Lisa is considered one of the greatest masterpieces of all time.
La Mona Lisa es considerada una de las mayores obras maestras de todos los tiempos.
B2 noun noʊˈbel praɪz

Nobel Prize

Premio Nobel
Meaning
Any of six international prizes awarded annually for outstanding work in physics, chemistry, physiology or medicine, literature, economics, and the promotion of peace.
Example
Nobel Prize recognition evaded Bose's contributions.
El reconocimiento del Premio Nobel evadió las contribuciones de Bose.
C1 noun /ɪmˈpɛd.ɪ.mənt/

impediment

obstáculo
Meaning
A hindrance or obstruction in doing something; something that prevents progress.
Example
Lack of funds is a major impediment to the project.
La falta de fondos es un gran obstáculo para el proyecto.
C2 noun /ˌɪntərˈsɛʃən/

intercession

intercesión
Meaning
the act of intervening or pleading on behalf of another person
Example
The prisoner was released due to the intercession of influential leaders.
El prisionero fue liberado gracias a la intercesión de líderes influyentes.
B2 adjective /ɪnˈfɔːrmətɪv/

Informative

informativo
Meaning
giving or providing useful information; educational; instructive
Example
The documentary was very informative and educational.
El documental fue muy informativo y educativo.
C2 noun /ɪnˈtɛmpərəns/

intemperance

intemperancia
Meaning
Lack of moderation or self-control, especially with drinking or eating.
Example
His intemperance in drinking ruined his health.
Su intemperancia al beber arruinó su salud.
C1 noun /ˈprɒdɪdʒi/

prodigy

prodigio
Meaning
a person, especially a young one, with exceptional talents or abilities
Example
Mozart was a child prodigy in music.
Mozart fue un prodigio infantil en la música.
C2 noun /pæˈstiːʃ/

pastiche

pastiche
Meaning
a work of art, literature, or music that imitates the style of another artist, period, or genre
Example
The film was a clever pastiche of 1950s detective movies.
La película era un astuto pastiche de las películas de detectives de los años 50.
A1 noun, verb /laɪn/

line

línea
Meaning
A long narrow mark or band; a row of people or things; to cover the inside surface of something.
Example
People waited in a long line outside the theater.
La gente esperó en una larga línea fuera del teatro.
C1 adjective /ˈpɛnsɪv/

pensive

pensativo/a
Meaning
Engaged in deep or serious thought.
Example
She looked pensive as she stared out of the window.
Ella parecía pensativa mientras miraba por la ventana.
B2 noun /ˈɔːkɪstrə/

orchestra

orquesta
Meaning
a large group of musicians playing different instruments together
Example
The orchestra performed beautifully at the concert.
La orquesta actuó maravillosamente en el concierto.
A1 adjective /ˈfeɪ.məs/

famous

famoso
Meaning
Known about by many people; renowned.
Example
This area is famous for its unique heritage.
Esta área es famosa por su herencia única.
B2 noun /ɪmˈpɒlɪtnəs/

impoliteness

descortesía
Meaning
lack of good manners or courtesy; rude behavior
Example
His impoliteness towards the guests shocked everyone.
Su descortesía hacia los invitados sorprendió a todos.
B2 verb /kəˈrɛspɒnd/

correspond

corresponder
Meaning
to communicate by exchanging letters or messages
Example
I correspond regularly with my old friends.
Correspondí regularmente con mis viejos amigos.
A1 noun /ˌjuːnɪˈvɜːrsɪti/

university

universidad
Meaning
an institution of higher education and research, which grants academic degrees
Example
She is studying law at the university.
Ella está estudiando derecho en la universidad.
C2 noun /ˈtʌtʃ.stoʊn/

Touchstone

piedra de toque; estándar
Meaning
a standard or criterion by which something is judged or recognized; a test of genuineness
Example
His honesty became the touchstone by which all other employees were measured.
Su honestidad se convirtió en la piedra de toque por la cual se midió a todos los demás empleados.
C1 verb /bæsk/

bask

tomar el sol
Meaning
to lie in warmth and light; to enjoy something pleasurable
Example
The cat basks in the sunny window.
El gato toma el sol en la ventana soleada.
C1 verb /ˈdɛnɪˌɡreɪt/

denigrate

denigrar
Meaning
to criticize unfairly; to belittle or disparage someone or something
Example
He was quick to denigrate the achievements of his colleagues.
Él fue rápido para denigrar los logros de sus colegas.
A2 adjective /ˈpɒp.jʊ.lər/

Popular

popular
Meaning
liked or admired by many people; well-known and widely accepted
Example
This restaurant is very popular among young people.
Este restaurante es muy popular entre los jóvenes.
C2 noun /ˈbæn.jən/

Banian

camiseta sin mangas
Meaning
a sleeveless undergarment worn next to the skin; vest
Example
He put on a cotton banian under his shirt.
Se puso una camiseta de algodón debajo de su camisa.
B2 adjective ˌɪnɪˈfɛktɪv

ineffective

ineficaz
Meaning
Not producing any significant or desired effect; not achieving the intended result.
Example
Rote learning often proves to be ineffective.
El aprendizaje mecánico a menudo resulta ineficaz.
C2 verb /kəmˈpɔːrt/

comport

comportarse
Meaning
to behave or conduct oneself in a particular way
Example
She comported herself with grace during the ceremony.
Ella se comportó con gracia durante la ceremonia.
B2 adjective /ˈneɪ.bər.ɪŋ/

Neighbouring

vecino; adyacente; contiguo
Meaning
situated next to or very near; adjacent; bordering
Example
We often visit our neighbouring countries for trade.
A menudo visitamos nuestros países vecinos para el comercio.
C2 noun /ɪmˈpjuːnɪti/

impunity

impunidad
Meaning
freedom from punishment or harmful consequences for an action
Example
The dictator ruled with impunity, ignoring international laws.
El dictador gobernó con impunidad, ignorando las leyes internacionales.
B1 noun /ˈkæp.ɪ.təl/

Capital

capital; riqueza; fondos
Meaning
the most important city or town of a country or region; wealth in the form of money or assets
Example
Paris is the capital of France and also a major financial capital.
París es la capital de Francia y también un importante centro financiero.
C1 adjective ˈser.ɪ.brəl

cerebral

cerebral
Meaning
Of the cerebrum of the brain.
Example
Cerebral functions regulate thoughts.
Las funciones cerebrales regulan los pensamientos.
C2 adjective /ɪˈrɛzəluːt/

irresolute

indeciso
Meaning
uncertain or indecisive; lacking determination
Example
He stood irresolute at the crossroads, unsure which path to take.
Él se quedó indeciso en el cruce de caminos, sin saber qué camino tomar.
A2 adverb /ˈker.fə.li/

Carefully

cuidadosamente
Meaning
with great attention and caution; thoughtfully and attentively
Example
Please read the instructions carefully.
Por favor, lea las instrucciones cuidadosamente.
C1 noun /ˈkæptər/

captor

captor
Meaning
a person or group who has captured someone or something
Example
The hostage managed to escape from his captors.
El rehén logró escapar de sus captores.
C1 noun /ˈherən/

Heron

garza
Meaning
large wading bird with long legs and neck that feeds on fish
Example
The heron stood motionless by the water's edge, waiting for fish.
La garza estaba inmóvil junto a la orilla del agua, esperando a los peces.
B2 adverb /əˈtræktɪvli/

attractively

de manera atractiva
Meaning
in a pleasing or appealing way; in a manner that draws interest or admiration
Example
The room was attractively decorated with soft lights and plants.
La habitación estaba decorada de manera atractiva con luces suaves y plantas.
C1 noun /ɪmˌpɒsəˈbɪlɪti/

impossibility

imposibilidad
Meaning
the state or fact of being impossible; something that cannot be done or achieved
Example
Finishing the project in one day was an impossibility.
Terminar el proyecto en un día fue una imposibilidad.
B1 noun /ˈθɪr.i/

Theory

teoría
Meaning
a supposition or system of ideas intended to explain something
Example
Einstein's theory of relativity revolutionized physics.
La teoría de la relatividad de Einstein revolucionó la física.
C1 noun /fəˈtæləti/

fatality

fatalidad
Meaning
An occurrence of death by accident, disaster, or violence.
Example
The accident resulted in one fatality.
El accidente resultó en una fatalidad.
C1 adjective /ʌnˈsɪvəlaɪzd/

Uncivilized

incivilizado; salvaje;
Meaning
not developed in terms of civilization; lacking social organization and culture; barbarous
Example
The explorers encountered an uncivilized tribe deep in the Amazon rainforest.
Los exploradores encontraron una tribu incivilizada en lo profundo de la selva amazónica.
B1 adjective /ʃɛrd/

shared

compartido
Meaning
used, done, or experienced by two or more people together
Example
They live in a shared apartment near the university.
Ellos viven en un apartamento compartido cerca de la universidad.
C2 noun /laɪər/

lyre

lira
Meaning
a stringed musical instrument of ancient Greece
Example
The musician played a melody on the lyre.
El músico tocó una melodía en la lira.
A1 noun /ruːm/

room

habitación
Meaning
A space within a building enclosed by walls, floor, and ceiling
Example
She decorated her room with bright colors.
Ella decoró su habitación con colores brillantes.
C1 noun ˌɪnfrəˈstrʌktʃərəl dɪˈveləpmənt

infrastructural development

desarrollo infraestructural
Meaning
The process of building and improving the basic physical and organizational structures and facilities needed for the operation of a society or enterprise.
Example
Infrastructural development is necessary for efficient recycling.
El desarrollo infraestructural es necesario para el reciclaje eficiente.
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.
C1 adjective, verb /ˈeɪlɪŋ/

ailing

enfermo
Meaning
suffering from illness or poor health; experiencing problems or decline
Example
The ailing patient slowly began to recover after treatment.
El paciente enfermo comenzó a recuperarse lentamente después del tratamiento.
B2 verb /səbˈtrækt/

subtract

restar
Meaning
to take away a number or amount from another number or amount
Example
If you subtract 5 from 10, you get 5.
Si restas 5 de 10, obtienes 5.
C2 verb /ɪnˈsaɪfər/

encipher

convertir un mensaje en código o cifra
Meaning
to convert a message into code or cipher
Example
The agent enciphered the secret message before sending it.
El agente cifró el mensaje secreto antes de enviarlo.
C1 adjective ˈskruː.pjʊ.ləs

scrupulous

escrupuloso
Meaning
Diligent, thorough, and extremely attentive to details; having moral integrity; acting in strict regard for what is considered right or proper.
Example
He is known for being scrupulous in his work.
Es conocido por ser escrupuloso en su trabajo.