solar
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B2 adjective /ˈsoʊlər/

solar

solar
Meaning
Relating to or determined by the sun
Example
The house is powered by solar energy.
La casa está alimentada por energía solar.
B1 verb /əˈweɪk/

awake

despertar
Meaning
to stop sleeping; to become conscious or alert
Example
I awake every morning at six o'clock.
Despierto todas las mañanas a las seis.
C2 noun /kɒnˌtek.stʃu.ə.laɪˈzeɪ.ʃən/

contextualization

contextualización
Meaning
The process of placing something in its proper context or setting to understand it better.
Example
Contextualization of historical events helps students understand them better.
La contextualización de los eventos históricos ayuda a los estudiantes a entenderlos mejor.
C2 noun /ˈæl.mɪ.rə/

Almirah

armario
Meaning
a large cupboard or wardrobe used for storing clothes and other items
Example
I keep all my clothes in the wooden almirah.
Guardo toda mi ropa en el armario de madera.
A2 adjective /ˈmɒdən/

modern

moderno
Meaning
relating to the present or recent times, not ancient or old-fashioned
Example
They live in a modern apartment with new facilities.
Viven en un apartamento moderno con nuevas instalaciones.
B1 noun /vəˈraɪəti/

Variety

variedad; diversidad
Meaning
the quality of being different or diverse; a number of things of the same general class that are distinct in character or quality
Example
The restaurant offers a wide variety of international dishes.
El restaurante ofrece una amplia variedad de platos internacionales.
C1 verb /rɪˈpjuː.di.eɪt/

repudiate

repudiar
Meaning
to refuse to accept, recognize, or support something
Example
He repudiated the claim that he was involved in the scandal.
Él repudió la afirmación de que estuvo involucrado en el escándalo.
C1 noun /ˈdɒktrɪn/

doctrine

doctrina
Meaning
A set of beliefs or principles held and taught by a religious, political, or other group.
Example
The church follows a strict doctrine on moral values.
La iglesia sigue una estricta doctrina sobre los valores morales.
C1 adjective ˈɑː.dʒu.əs

arduous

arduo
Meaning
Involving or requiring strenuous effort; difficult and tiring.
Example
The trek through the mountains was an arduous journey.
La caminata por las montañas fue un viaje arduo.
A2 adverb /ˈsʌm.haʊ/

Somehow

de alguna manera;
Meaning
in some way; for some reason that is not clear
Example
Somehow, I managed to finish the project on time.
De alguna manera, logré terminar el proyecto a tiempo.
C1 verb /ˈɛm.ə.neɪt/

emanate

emanar
Meaning
To come out or spread from a source.
Example
A sweet fragrance emanated from the garden.
Una dulce fragancia emanó del jardín.
C1 adjective /ˌæl.truˈɪs.tɪk/

altruistic

altruista
Meaning
Showing a disinterested and selfless concern for the well-being of others.
Example
Her altruistic nature led her to volunteer for charities.
Su naturaleza altruista la llevó a ser voluntaria para organizaciones benéficas.
C2 adjective /dʒərˈmeɪn/

germane

relevante
Meaning
Relevant and appropriate to the subject being considered.
Example
Her comments were not germane to the discussion.
Sus comentarios no eran relevantes para la discusión.
C1 noun /haɪˈpɜːrbəli/

hyperbole

hipérbole
Meaning
Exaggerated statements or claims not meant to be taken literally.
Example
Saying he could run a thousand miles in a day is pure hyperbole.
Decir que podría correr mil millas en un día es pura hipérbole.
C1 adjective /ˌtɒpsi ˈtɜːvi/

topsy-turvy

desordenado
Meaning
in a state of confusion, disorder, or upside down
Example
The sudden announcement left the office in a topsy-turvy state.
El anuncio repentino dejó la oficina en un estado completamente desordenado.
C1 noun /səˈrɛn.ɪ.ti/

serenity

serenidad
Meaning
The state of being calm, peaceful, and untroubled.
Example
Meditation helps in achieving inner serenity.
La meditación ayuda a alcanzar la serenidad interior.
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.
B2 noun ɔːɡˈmɛn.tɪd riˈæl.ɪ.ti

augmented reality

realidad aumentada, combinación de mundos virtual y real
Meaning
Technology that overlays digital information on the real world environment.
Example
Gaming has been transformed by augmented reality.
La realidad aumentada ha transformado el juego.
C2 adjective /ɡɑːrˈɡæntʃuən/

gargantuan

gigante
Meaning
Extremely large; enormous.
Example
They served a gargantuan meal at the feast.
Sirvieron una comida gigante en la fiesta.
C1 adjective /ˌaʊt ən ˈaʊt/

out-and-out

completo
Meaning
complete; absolute; used to emphasize something extreme
Example
The speech was an out-and-out lie.
El discurso fue una mentira completa.
C1 noun /ˈwɜːkmənʃɪp/

workmanship

calidad del trabajo
Meaning
The skill with which something is made or the quality of something made.
Example
The workmanship of the handmade furniture was impeccable.
El trabajo artesanal de los muebles hechos a mano era impecable.
B1 noun /tuː θɜːrdz/

two-thirds

dos tercios
Meaning
a fraction equal to two parts of three; 2/3.
Example
Two-thirds of the students passed the exam.
Dos tercios de los estudiantes aprobaron el examen.
B1 noun/verb /hɪnt/

hint

pista
Meaning
a small piece of advice or suggestion; to suggest something indirectly
Example
She gave me a hint about the surprise party.
Ella me dio una pista sobre la fiesta sorpresa.
C2 noun /ˌænɪˈmɒmɪtər/

anemometer

anemómetro
Meaning
An instrument used to measure the speed and direction of wind.
Example
The scientist used an anemometer to record the wind speed during the storm.
El científico utilizó un anemómetro para registrar la velocidad del viento durante la tormenta.
B2 adjective /ʌnfəˈmɪl.jər/

Unfamiliar

desconocido; extraño
Meaning
not known or recognized; strange
Example
The city was unfamiliar to me since I had never been there before.
La ciudad me era desconocida porque nunca había estado allí antes.
B2 noun; verb /ˈkætəlɒɡ/

catalogue

catálogo
Meaning
a complete list of items, typically one in alphabetical or systematic order; to make a systematic list of items
Example
The library decided to catalogue all new books digitally.
La biblioteca decidió catalogar todos los libros nuevos de forma digital.
C2 adjective /ræpˈtɔːriəl/

raptorial

rapaz
Meaning
Relating to birds of prey or predatory behavior.
Example
The eagle is a raptorial bird with sharp talons.
El águila es un ave rapaz con garras afiladas.
B2 noun /əˈlaɪnmənt/

alignment

alineación
Meaning
arrangement in a straight line or in proper position
Example
The alignment of the planets was perfect for the celestial event.
La alineación de los planetas fue perfecta para el evento celestial.
B2 noun /əˈstrɒnəmər/

astronomer

astrónomo
Meaning
a scientist who studies the stars, planets, and the universe
Example
The astronomer observed the new comet through his telescope.
El astrónomo observó el nuevo cometa a través de su telescopio.
A1 adjective /ˈbjuː.tɪ.fəl/

Beautiful

hermoso; atractivo; encantador;
Meaning
pleasing to the senses; attractive; having qualities that give great pleasure
Example
She has a beautiful voice that captivates everyone.
Ella tiene una voz hermosa que cautiva a todos.
C2 verb /ˌkaʊntərˈmænd/

countermand

revocar una orden
Meaning
to revoke or cancel an order or command
Example
The general countermanded the previous orders immediately.
El general revocó las órdenes anteriores inmediatamente.
C1 adjective /ˈlæv.ɪʃ/

Lavish

caro; lujoso; extravagante; generoso
Meaning
expensive; elaborate; extravagant; generous
Example
The wedding was a lavish celebration with hundreds of guests.
La boda fue una celebración lujosa con cientos de invitados.
A1 noun ˈlæŋɡwɪdʒ

language

idioma
Meaning
A method of communication used by humans, consisting of spoken and written words structured in specific ways.
Example
Learning a new language can be exciting.
Aprender un nuevo idioma puede ser emocionante.
B2 adjective /ˈwɪəri/

Weary

cansado; agotado
Meaning
feeling or showing extreme tiredness; tired and lacking energy
Example
She felt weary after working twelve hours straight.
Ella se sintió cansada después de trabajar doce horas seguidas.
B2 verb /əˈfend/

offend

ofender
Meaning
to cause displeasure or resentment; to hurt someone's feelings
Example
His rude comments offended many people at the meeting.
Sus comentarios groseros ofendieron a muchas personas en la reunión.
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.
C1 noun, verb /klɒt/

clot

coágulo
Meaning
a thick mass of coagulated liquid, especially blood; to form such a mass.
Example
The doctor removed a blood clot from the patient.
El doctor removió un coágulo de sangre del paciente.
B1 verb /rɪˈflekt/

reflect

reflejar
Meaning
to think deeply about; to mirror back light or image
Example
The mirror reflects her beautiful face.
El espejo refleja su hermoso rostro.
A2 adjective /swiːt/

Sweet

dulce; amable; agradable
Meaning
having a pleasant taste; kind and gentle; pleasing
Example
She has a sweet voice that everyone loves to hear.
Ella tiene una dulce voz que a todos les encanta escuchar.
A2 noun /ˈsuː.pəˌmɑː.kɪt/

supermarket

supermercado
Meaning
a large self-service store selling food and household goods
Example
She went to the supermarket to buy groceries.
Ella fue al supermercado a comprar víveres.
C2 adjective /ˈoʊ.kən/

oaken

hecho de roble
Meaning
made of or resembling oak wood
Example
The villagers gathered around the oaken table in the hall.
Los aldeanos se reunieron alrededor de la mesa de roble en el salón.
B2 noun /ˈkwɪə.ri/

Query

consulta; pregunta;
Meaning
a question or inquiry; a request for information
Example
I have a query about the new policy changes in the company.
Tengo una consulta sobre los nuevos cambios de política en la empresa.
C1 adjective ˌʌn.pəˈtɜːbd

unperturbed

no preocupado o perturbado por algo; calmado y compuesto
Meaning
Not worried or disturbed by something; calm and composed.
Example
She remained unperturbed despite the challenges.
Ella permaneció tranquila a pesar de los desafíos.
B1 verb /ˈfɛri/

ferry

transportar en ferry
Meaning
to transport by boat; to carry back and forth
Example
The boat ferried passengers across the river.
El bote transportó a los pasajeros a través del río.
C1 noun /ˈkɪləˌwɒt/

kilowatt

kilovatio
Meaning
a unit of power equal to 1,000 watts
Example
The generator produces ten kilowatts of electricity.
El generador produce diez kilovatios de electricidad.
C1 verb /ˈmɑːrʃəl/

marshal

organizar
Meaning
To arrange or organize people, events, or resources in an orderly way.
Example
The teacher marshaled the students for the field trip.
La profesora organizó a los estudiantes para el viaje de campo.
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.
C1 noun /ˈkɒnstənsi/

constancy

constancia
Meaning
the quality of being faithful and dependable
Example
Her constancy in friendship is admirable.
Su constancia en la amistad es admirable.
C2 noun /ˈduːti/

Dhuti

dhuti
Meaning
a traditional Indian garment for men consisting of a piece of unstitched cloth worn around the waist and legs
Example
The elderly man wore a white dhuti during the religious ceremony.
El hombre mayor llevaba un dhuti blanco durante la ceremonia religiosa.
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.
C1 noun, verb /ˈkɒmjuːn/

commune

comuna / comunicarse íntimamente
Meaning
Noun: a group of people living together and sharing possessions; Verb: to share one's thoughts or feelings intimately.
Example
She went to the countryside to commune with nature.
Ella fue al campo para comunicarse con la naturaleza.
B2 noun /prɪˈdɪk.ʃən/

Prediction

predicción
Meaning
a statement about what will happen in the future; a forecast
Example
The weather prediction says it will rain tomorrow.
La predicción del clima dice que lloverá mañana.
C1 adjective /ˈrʌɡ.ɪd/

Rugged

áspero y desigual; con superficie irregular; fuerte y resistente
Meaning
rough and uneven; having a rough irregular surface; tough and strong
Example
The hikers crossed the rugged mountain terrain.
Los excursionistas cruzaron el terreno accidentado de la montaña.
C2 verb /ɪˈdjuːs/

educe

extraer
Meaning
To draw out or bring forth something latent or hidden.
Example
The teacher tried to educe a response from the shy student.
El maestro intentó inducir una respuesta del estudiante tímido.
A2 noun /dɪər/

Deer

ciervo
Meaning
a graceful wild animal with antlers, especially the male
Example
We saw a beautiful deer grazing in the meadow.
Vimos un hermoso ciervo pastando en el prado.
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.
B2 adverb /ˌfʌndəˈmɛntəli/

fundamentally

fundamentalmente
Meaning
in a basic and important way; at the core
Example
The two theories are fundamentally different.
Las dos teorías son fundamentalmente diferentes.
C1 noun /ˈbɜːrθraɪt/

birthright

derecho de nacimiento
Meaning
A privilege or possession that a person has from birth.
Example
Freedom is considered a birthright of every individual.
La libertad se considera un derecho de nacimiento de cada individuo.
B2 noun /dɪˈvoʊ.ʃən/

Devotion

devoción; lealtad; entusiasmo
Meaning
love, loyalty, or enthusiasm for a person, activity, or cause
Example
Her devotion to helping others made her a beloved figure in the community.
Su devoción para ayudar a los demás la convirtió en una figura querida en la comunidad.
B2 verb, noun, adjective /ˈɔːltərnət/ (adj, noun), /ˈɔːltərˌneɪt/ (verb)

alternate

alternar, alternativo
Meaning
to occur in turn repeatedly; to take turns; also, a substitute or replacement
Example
The students alternate between online and offline classes.
Los estudiantes alternan entre clases en línea y presenciales.
C1 adjective /rɪˈmiːdiəl/

Remedial

correctivo; remedial; curativo;
Meaning
intended as a remedy; corrective; providing a cure;
Example
The students need remedial classes to improve their math skills.
Los estudiantes necesitan clases remediales para mejorar sus habilidades en matemáticas.
C2 noun /ˌdɪsɪnklɪˈneɪʃən/

disinclination

desinterés
Meaning
a lack of willingness or desire to do something
Example
She showed a clear disinclination to join the meeting.
Ella mostró un claro desinterés por unirse a la reunión.
C1 noun /ˈloʊ.fər/

Loafer

persona vaga, que evita trabajar o esforzarse
Meaning
a person who avoids work or effort; an idler
Example
Don't be a loafer, help us with the work.
No seas un lófer, ayúdanos con el trabajo.
C1 noun ˌdɛɡrəˈdeɪʃən

degradation

degradación
Meaning
The condition or process of degrading or being degraded.
Example
Soil degradation due to overuse is a growing issue.
La degradación del suelo debido al uso excesivo es un problema creciente.
A1 noun /faɪv/

five

cinco
Meaning
The number 5; one more than four and one less than six.
Example
She bought five apples from the market.
Ella compró cinco manzanas en el mercado.
A2 phrasal verb /pɪk ʌp/

pick up

recoger; levantar; adquirir
Meaning
to lift something; to collect or receive someone or something; to learn or acquire gradually; to improve or increase
Example
She picked up the book from the floor.
Ella recogió el libro del suelo.
B2 verb /ɪˈreɪs/

erase

borrar
Meaning
to remove completely; to delete or wipe out
Example
Use an eraser to erase the pencil marks.
Usa un borrador para borrar las marcas de lápiz.
B2 noun /ˈpaɪ.θən/

Python

pitón
Meaning
a large non-venomous snake that kills prey by constriction
Example
The python wrapped around its prey tightly.
La pitón rodeó a su presa fuertemente.
B2 noun ˌfʌŋk.ʃəˈnæl.ə.ti

functionality

funcionalidad
Meaning
The quality of being functional; the ability to work or operate as intended.
Example
The new refrigerator has improved functionality.
El nuevo refrigerador ha mejorado la funcionalidad.
B2 noun /ˈaɪ.lɪd/

Eyelid

párpado
Meaning
either of the upper or lower folds of skin that cover the eye when closed
Example
Her eyelids felt heavy with sleep.
Sus párpados se sentían pesados por el sueño.
B1 noun /ˈwɪtnəs/

Witness

testigo
Meaning
a person who sees an event, typically a crime or accident; someone who gives evidence in a court of law
Example
The witness testified in court yesterday.
El testigo declaró en el tribunal ayer.
C1 noun /djuːn/

dune

duna
Meaning
A hill or ridge of sand formed by the wind, usually found in deserts or near beaches.
Example
The children played on the sand dune by the beach.
Los niños jugaban en la duna de arena junto a la playa.
A2 noun /ˈtraɪ.sɪ.kəl/

Tricycle

triciclo
Meaning
a three-wheeled vehicle, especially one for children
Example
The child rode his tricycle in the park.
El niño montó su triciclo en el parque.
B2 verb /ɪnˈfɜːr/

infer

inferir
Meaning
to conclude or deduce something from evidence and reasoning rather than from explicit statements
Example
From his silence, I inferred that he was not happy with the decision.
De su silencio, inferí que no estaba feliz con la decisión.
C1 noun /noʊˈbɪl.ə.ti/

Nobility

nobleza; rango alto
Meaning
the quality of being noble in character; people of noble rank
Example
He showed great nobility in forgiving his enemies.
Él mostró gran nobleza al perdonar a sus enemigos.
A1 verb /tʃuːz/

choose

elegir
Meaning
to pick or select from several options
Example
I always choose healthy food options.
Siempre elijo opciones de comida saludable.
C2 noun /ˈpɔːpərɪzəm/

pauperism

paupérisme
Meaning
The state of being extremely poor.
Example
The country struggled with rising pauperism in the 19th century.
El país luchó contra el pauperismo creciente en el siglo XIX.
C1 noun ˈoʊʃən əˌsɪdɪfɪˈkeɪʃən

ocean acidification

acidificación oceánica
Meaning
The ongoing decrease in the pH of the Earth's oceans, caused by the absorption of carbon dioxide from the atmosphere.
Example
Ocean acidification is caused by atmospheric CO2 absorption.
La acidificación oceánica es causada por la absorción de CO2 atmosférico.
C2 noun /kəˈdʒoʊləri/

cajolery

adulación
Meaning
Flattering or coaxing talk intended to persuade someone.
Example
Through cajolery, he convinced his boss to grant him a raise.
A través de la adulación, convenció a su jefe para que le diera un aumento.
B1 adjective /ˌel.ɪˈmen.tər.i/

Elementary

elemental; básico
Meaning
basic; fundamental; primary level
Example
He learned elementary mathematics in school.
Él aprendió matemáticas elementales en la escuela.
B2 noun /ˈʃɔːr.tɪdʒ/

Shortage

escasez
Meaning
a lack or deficiency of something that is needed or expected
Example
There is a severe water shortage in the region.
Hay una grave escasez de agua en la region.
C1 noun /tʃæmp/

champ

campeón / ganador
Meaning
an informal word for champion or winner.
Example
He is the new champ of the boxing tournament.
Él es el nuevo campeón del torneo de boxeo.
B2 adjective ˈeθ.ɪ.kəl

ethical

ético
Meaning
Relating to moral principles or the branch of knowledge dealing with these.
Example
Ethical considerations guide decisions.
Las consideraciones éticas guían las decisiones.
B2 noun kəˈmɪʃ.ən

commission

comisión
Meaning
An official group of people entrusted by a government with a particular function.
Example
The commission recommends constitutional reforms.
La comisión recomienda reformas constitucionales.
C1 verb /skrɔːl/

scrawl

escribir rápidamente y de manera desordenada
Meaning
to write or draw something quickly and carelessly, making it hard to read
Example
He scrawled his signature at the bottom of the page.
Él scrawle su firma en la parte inferior de la página.
C2 noun /ˌriːkruːˈdɛsəns/

recrudescence

recrudecimiento
Meaning
a new outbreak or revival of something that had subsided, especially an undesirable condition
Example
Health officials warned of a recrudescence of measles in several districts.
Los funcionarios de salud advirtieron sobre un brote de sarampión en varios distritos.
B2 adjective /ˈstæt.ɪk/

static

estático
Meaning
Lacking in movement, action, or change; stationary.
Example
Static ideas hinder progress.
Las ideas estáticas obstaculizan el progreso.
C1 adjective /ˈkrɪm.zən/

Crimson

rojo intenso
Meaning
a deep purplish-red color
Example
The crimson sunset painted the sky with beautiful shades.
La puesta de sol roja intensa pintó el cielo con hermosos tonos.
B2 verb /kəˈlæps/

collapse

colapsar
Meaning
to fall down or inward suddenly; to break down completely
Example
The old building collapsed after the earthquake.
El viejo edificio colapsó después del terremoto.
B1 noun /ruːt/

route

ruta
Meaning
a way or course taken to get from one place to another
Example
The best route to the airport is through the highway.
La mejor ruta al aeropuerto es por la autopista.
A2 adjective /smuːð/

Smooth

suave; liso; sin dificultades; fluido
Meaning
having an even surface; without difficulties; flowing easily
Example
The road was smooth and comfortable to drive on.
El camino estaba suave y cómodo para conducir.
A2 noun /æd/

ad

anuncio
Meaning
a notice or announcement in a public medium promoting a product, service, or event
Example
The company released a new ad for their smartphone.
La compañía lanzó un nuevo anuncio para su teléfono inteligente.
B2 noun /ˈɡlæm.ər/

Glamour

glamour; atractivo; encanto;
Meaning
an attractive or exciting quality that makes certain people or things seem appealing; alluring charm
Example
The glamour of Hollywood attracted young actors from around the world.
El glamour de Hollywood atrajo a jóvenes actores de todo el mundo.
C2 noun /ˈspæŋɡəl/

spangle

adornos brillantes
Meaning
A small shiny piece of metal or plastic used for decoration on clothes.
Example
Her dress was covered with silver spangles that glittered in the light.
Su vestido estaba cubierto de adornos brillantes plateados que brillaban a la luz.
B1 verb /rʌb/

rub

frotar
Meaning
to press and move something firmly against a surface; to apply pressure with movement
Example
She rubbed her hands together to keep them warm.
Ella frotó sus manos juntas para mantenerlas calientes.
C1 preposition /əˈtɒp/

atop

encima
Meaning
on the top of something
Example
A flag was placed atop the tower.
Una bandera fue colocada encima de la torre.
C2 adjective /ˈvɪndɪkeɪtɪv/

vindicative

vindicatorio
Meaning
showing a tendency to vindicate or justify; inclined to defend
Example
Her vindicative tone showed that she strongly believed in her innocence.
Su tono vindicatorio mostró que creía firmemente en su inocencia.
C1 adjective /ˈzoʊ.nəl/

Zonal

zonal
Meaning
relating to or arranged in zones; of, relating to, or having the form of a zone
Example
The city implemented a zonal parking system to manage traffic congestion.
La ciudad implementó un sistema de estacionamiento zonal para gestionar la congestión del tráfico.
C2 noun /ænˈtɪfəni/

antiphony

antífona
Meaning
a form of music in which two or more groups or choirs sing alternately in response to each other
Example
The cathedral's architecture was designed to enhance the effect of antiphony.
La arquitectura de la catedral fue diseñada para mejorar el efecto de la antífona.
B1 adjective /ˈæbsənt/

absent

ausente
Meaning
not present at a place or event
Example
She was absent from the meeting yesterday.
Ella estuvo ausente de la reunión ayer.
C2 noun /ɪnˈfriːkwəns/

infrequence

infrecuencia
Meaning
The state of occurring rarely or at long intervals.
Example
The infrequence of their meetings made it hard to maintain close ties.
La infrecuencia de sus reuniones hacía difícil mantener vínculos cercanos.
B2 noun ˈhɑːrvɪstɪŋ

harvesting

cosecha
Meaning
The process of gathering a ripe crop from the fields or collecting natural resources.
Example
Unregulated harvesting affects the biodiversity of oceans.
La cosecha no regulada afecta la biodiversidad de los océanos.
A2 adjective /θɪn/

Thin

delgado; estrecho
Meaning
having little thickness; not thick; slender
Example
She wore a thin jacket in the cold weather.
Ella llevaba una chaqueta delgada en el clima frío.
C1 adjective /ˈstʌm.pi/

Stumpy

bajo y grueso
Meaning
short and thick; having a short, thick appearance
Example
The stumpy little dog wagged its tail enthusiastically.
El perrito bajo y grueso movió su cola con entusiasmo.
B2 verb /ˌriː.ɪnˈfɔːrs/

reinforce

fortalecer
Meaning
To strengthen or support something with additional material, people, or effort.
Example
The teacher used examples to reinforce the lesson.
El maestro usó ejemplos para reforzar la lección.
B1 phrase bɛst ˈɛf.ərt

best effort

mejor esfuerzo
Meaning
The maximum amount of effort or energy that someone can give.
Example
He gave his best effort to complete the task on time.
Él dio su mejor esfuerzo para completar la tarea a tiempo.
B2 adjective /ʌnˈfeɪv(ə)rəbəl/

unfavorable

desfavorable
Meaning
not beneficial or advantageous; showing disapproval or opposition
Example
The proposal received an unfavorable response from the committee.
La propuesta recibió una respuesta desfavorable del comité.
B2 noun /ˈfɜːrneɪs/

furnace

horno
Meaning
an enclosed structure in which heat is produced for a building or for melting metal
Example
The factory's furnace melted the metal quickly.
El horno de la fábrica fundió el metal rápidamente.
C1 noun /ˈɪn.trə.vɜːrt/

introvert

introvertido
Meaning
A person who tends to be shy and prefers spending time alone rather than in groups.
Example
As an introvert, he preferred reading over attending parties.
Como introvertido, prefería leer en lugar de asistir a fiestas.
B2 adjective /ʌnˌkənˈdɪʃ.ən.əl/

Unconditional

incondicional
Meaning
not subject to any conditions; complete and absolute
Example
She offered her unconditional support to her friend in need.
Ella ofreció su apoyo incondicional a su amigo en necesidad.
B1 noun /ˈɡɑːr.bɪdʒ/

Garbage

basura; desechos
Meaning
waste material; refuse or litter; something worthless or meaningless
Example
Please take out the garbage before the collection truck arrives tomorrow morning.
Por favor, saque la basura antes de que llegue el camión de recolección mañana por la mañana.
B2 noun, verb /tæɡ/

tag

etiqueta
Meaning
a label attached to something for identification or information; or to attach such a label
Example
She tagged her luggage before boarding the plane.
Ella etiquetó su equipaje antes de abordar el avión.
B1 adjective ˈsen.sɪ.tɪv

sensitive

sensible
Meaning
Quick to detect or respond to slight changes, signals, or influences.
Example
Sensitive systems require precise handling.
Los sistemas sensibles requieren un manejo preciso.
C1 noun /ˈprɒk.tər/

proctor

examinador
Meaning
a person who supervises students during an examination
Example
The proctor reminded students to keep their phones switched off.
El proctor recordó a los estudiantes mantener sus teléfonos apagados.
B2 adjective /ˈprɛsɪŋ/

pressing

urgente
Meaning
Requiring immediate attention or urgent action.
Example
The manager had to deal with several pressing issues at once.
El gerente tuvo que tratar varios problemas urgentes a la vez.
C1 adjective /ˈɒptɪkəl/

optical

óptico
Meaning
related to or used in seeing or sight
Example
The optical illusion fooled everyone at the exhibition.
La ilusión óptica engañó a todos en la exposición.
C2 noun /ˈmaɪkrəˌkɒzəm/

microcosm

microcosmos
Meaning
A small, representative system having analogies to a larger system; a miniature version of something.
Example
The small town is a microcosm of the entire nation.
El pequeño pueblo es un microcosmos de toda la nación.
C1 noun ˌɒb.səˈlɛs.əns

obsolescence

obsolescencia
Meaning
The process of becoming obsolete or outdated and no longer used.
Example
The rapid advancement of technology leads to the obsolescence of old devices.
El rápido avance de la tecnología provoca la obsolescencia de los dispositivos antiguos.
C1 noun /ruːz/

Ruse

artimaña; truco
Meaning
an action intended to deceive someone; a trick or stratagem
Example
The thief used a clever ruse to distract the guard.
El ladrón usó una artimaña astuta para distraer al guardia.
C2 noun /ˈhæbɪtənt/

habitant

habitante
Meaning
An inhabitant; a person or animal that lives in a particular place.
Example
The habitants of the village were friendly and welcoming.
Los habitantes del pueblo eran amables y acogedores.
B2 adjective ˈmɒn.ɪ.tri

monetary

monetario
Meaning
Relating to money or currency.
Example
The monetary implications are significant for investors.
Las implicaciones monetarias son significativas para los inversionistas.