hydrous
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C2 adjective /ˈhaɪdrəs/

hydrous

hidratado
Meaning
Containing water, especially water of crystallization.
Example
The mineral is hydrous because it contains water molecules in its structure.
El mineral es hidrógeno porque contiene moléculas de agua en su estructura.
C1 verb /dɪˈtrækt/

detract

restar
Meaning
To reduce or take away the worth or value of something.
Example
His rude behavior will detract from his good reputation.
Su comportamiento grosero restará valor a su buena reputación.
A2 noun ˈrɛlətɪvz

Relatives

familiares
Meaning
A person connected by blood or marriage; a kinsman or kinswoman.
Example
Relatives can help you build a complete family tree.
Los familiares pueden ayudarte a construir un árbol genealógico completo.
C1 noun /ɡroʊv/

grove

arboleda / huerto pequeño
Meaning
A small group of trees growing close together.
Example
They walked through the orange grove.
Ellos caminaban por el huerto de naranjas.
A1 noun /dɔːɡ/

Dog

perro
Meaning
a domesticated carnivorous mammal that is typically kept as a pet or for work
Example
The loyal dog waited patiently for its owner to return home.
El perro leal esperó pacientemente a que su dueño regresara a casa.
B2 adjective /fəˈnɒmɪnəl/

phenomenal

fenomenal
Meaning
extraordinary, remarkable, or exceptional in a way that is very impressive
Example
The team achieved phenomenal success in the tournament.
El equipo logró un éxito fenomenal en el torneo.
A2 preposition /əˈmʌŋ/

among

entre
Meaning
surrounded by; in the middle of a group
Example
He was sitting among his friends.
Él estaba sentado entre sus amigos.
B2 noun, adjective /tɑːrt/

tart

tarta
Meaning
A small pie with a sweet or savory filling; or having a sharp, sour taste.
Example
She served a delicious apple tart for dessert.
Ella sirvió una deliciosa tarta de manzana para el postre.
C2 noun /ˌsuː.pɚˈfluː.ə.t̬i/

superfluity

superfluidad
Meaning
An excessive amount of something; more than what is needed.
Example
The room was filled with a superfluity of decorations.
La habitación estaba llena de una superfluidad de decoraciones.
C2 verb /ɪnˈskɒns/

ensconce

acurrucarse, esconderse
Meaning
to settle comfortably or securely in a place; to hide or shelter firmly
Example
She ensconced herself in a cozy armchair by the fireplace.
Ella se enroscó en una cómoda silla junto a la chimenea.
C1 adjective + noun kəˈmendəbəl ɪˈnɪʃətɪvz

commendable initiatives

iniciativas loables
Meaning
Praiseworthy efforts or actions that deserve admiration and approval.
Example
The commendable initiatives aim to raise awareness.
Las iniciativas loables tienen como objetivo aumentar la conciencia.
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.
C2 noun /ˈsɜːrklət/

circlet

Meaning
A small circular band, typically worn as an ornament on the head.
Example
The princess wore a golden circlet on her forehead.
C1 verb /prəˈkræs.tɪ.neɪt/

procrastinate

procrastinar, posponer, dejar para después
Meaning
To delay or postpone action; to put off doing something, especially out of habitual carelessness or laziness.
Example
He tends to procrastinate when facing difficult tasks.
Él tiende a procrastinar cuando enfrenta tareas difíciles.
B1 noun dɪˈfens

defense

defensa
Meaning
The action of defending from or resisting attack; protection from harm or danger.
Example
Defense was one of the central subjects.
La defensa fue uno de los temas centrales.
A1 noun /ɑːrm/

Arm

brazo
Meaning
the upper limb of the human body from the shoulder to the hand
Example
She raised her arm to ask a question.
Ella levantó su brazo para hacer una pregunta.
C2 noun /ˈæn.dʒi.əʊ.plæs.ti/

angioplasty

procedimiento médico para abrir vasos sanguíneos bloqueados o estrechados que suministran sangre al corazón
Meaning
A medical procedure to open blocked or narrowed blood vessels that supply blood to the heart.
Example
Angioplasty is now safer with robotic assistance.
La angioplastia ahora es más segura con asistencia robótica.
C1 noun /əˈdʒeɪsənsi/

adjacency

adyacencia
Meaning
The state of being next to or adjoining something else.
Example
The adjacency of the two buildings made it easy to connect them.
La adyacencia de los dos edificios hizo fácil conectarlos.
C2 adjective /əˈpɜːrtənənt/

appurtenant

pertinente
Meaning
Belonging to or associated with something, often used in legal/property contexts.
Example
The right of way is appurtenant to the landowner’s property.
El derecho de paso es pertinente a la propiedad del propietario.
B2 noun /ˈfɪŋ.ɡər.prɪnt/

Fingerprint

huella dactilar
Meaning
an impression or mark made on a surface by a person's fingertip; unique identification pattern
Example
The police found his fingerprints on the door handle at the crime scene.
La policía encontró sus huellas dactilares en la manija de la puerta en la escena del crimen.
B1 verb /ˈɒpəreɪt/

operate

operar
Meaning
to function; to control or manage; to perform surgery
Example
The surgeon will operate on the patient tomorrow.
El cirujano operará al paciente mañana.
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 adjective ˈwaɪdspred

widespread

generalizado
Meaning
Found or distributed over a large area or number of people.
Example
The effects of climate change are widespread across the globe.
Los efectos del cambio climático son generalizados en todo el mundo.
C1 adverb /əˈbrɛst/

abreast

lado a lado
Meaning
side by side and facing the same direction; informed about something
Example
The soldiers marched two abreast down the street.
Los soldados marcharon dos lado a lado por la calle.
B2 adjective /ˌʌndərˈlaɪɪŋ/

underlying

subyacente
Meaning
basic or hidden but important; forming the foundation of something
Example
The underlying reason for the conflict was never addressed.
La razón subyacente para el conflicto nunca fue abordada.
B2 adjective /plʌmp/

plump

gordo o redondeado
Meaning
having a full, rounded shape; pleasantly fat
Example
The cat was plump and well-fed.
El gato estaba gordo y bien alimentado.
C2 noun /paɪər/

pyre

pira
Meaning
A heap of combustible material, especially one used for burning a corpse as part of a funeral ceremony.
Example
The villagers built a pyre to honor the deceased.
Los aldeanos construyeron una pira para honrar al difunto.
B1 verb /əˈmjuːz/

amuse

entretener
Meaning
to entertain or make someone laugh or smile; to occupy pleasantly
Example
The clown amused the children at the party.
El payaso entretuvo a los niños en la fiesta.
C2 verb /ˈhɑːrpɪŋ/

harping

quejarse constantemente
Meaning
continuously talking or complaining about something in a tiresome way
Example
She kept harping on about the mistakes I made.
Ella siguió quejándose constantemente sobre los errores que cometí.
C2 adjective /ˈfætʃuəs/

fatuous

tonto
Meaning
silly or foolish, especially in a self-satisfied way
Example
His fatuous comments during the meeting annoyed everyone.
Sus comentarios tontos durante la reunión molestaron a todos.
C2 verb /ˈsʌn.dər/

sunder

separar
Meaning
To split apart or separate, especially with force.
Example
The war sundered families and friends.
La guerra separó familias y amigos.
C1 adjective /ˈdaʊn.kæst/

downcast

cabizbajo
Meaning
feeling sad, dejected, or with lowered eyes
Example
He looked downcast after hearing the bad news.
Parecía cabizbajo después de oír las malas noticias.
A2 noun /tɛkst/

text

texto
Meaning
a written or printed work or passage, especially a book or document
Example
The teacher asked us to read the text on page 50.
El maestro nos pidió leer el texto en la página 50.
C1 noun /ɪˈnæməl/

enamel

esmalte
Meaning
a hard, glossy substance used as a protective or decorative coating; the hard outer layer of teeth
Example
The dentist explained that enamel protects the teeth from decay.
El dentista explicó que el esmalte protege los dientes de la caries.
C1 noun /ˈɡrɪd.lɒk/

gridlock

atasco completo o condición de parálisis en el tráfico
Meaning
Complete traffic jam or standstill condition where vehicles cannot move.
Example
A major accident led to gridlock in the city center.
Un gran accidente causó un atasco en el centro de la ciudad.
C2 noun /prəˈpɪŋkwɪti/

propinquity

proximidad
Meaning
the state of being close to someone or something; proximity
Example
The propinquity of their houses made them close friends.
La proximidad de sus casas los hizo amigos cercanos.
B1 noun /ˈnɜːrsəri/

nursery

guardería
Meaning
a room or place where young children are cared for
Example
She works in a nursery, taking care of infants.
Ella trabaja en una guardería, cuidando a los infantes.
C2 noun /ˌækwəˈpɒnɪks/

aquaponics

acuaponia
Meaning
A system of aquaculture in which the waste produced by farmed fish or other aquatic animals supplies nutrients for plants grown hydroponically.
Example
Aquaponics efficiently utilizes water by integrating fish and plant farming.
La acuaponia utiliza el agua de manera eficiente integrando la cría de peces y el cultivo de plantas.
C1 noun ˈrez.ɪ.djuːz

residues

restos
Meaning
A small amount of something that remains after the main part has gone or been taken or used.
Example
The burning process leaves no harmful residues.
El proceso de combustión no deja residuos dañinos.
C2 noun /ˈkɔːrsər/

courser

caballo rápido o caballo de caza
Meaning
a swift horse or a hunting horse
Example
The knight rode a fast courser into battle.
El caballero montó un corcel rápido en la batalla.
C1 noun /stæɡˈneɪ.ʃən/

stagnation

estancamiento
Meaning
A state of inactivity or lack of growth, especially in an economy.
Example
High unemployment led to economic stagnation.
El alto desempleo condujo al estancamiento económico.
C1 noun /əˈkwɪtl/

acquittal

absolucion
Meaning
a judgment that a person is not guilty of the crime with which they have been charged
Example
The acquittal of the accused shocked the public.
La absolucion del acusado sorprendio al publico.
B2 noun/verb /ˈwɒf.əl/

waffle

gofre (alimento), hablar vagamente
Meaning
as noun: a crisp cake with a pattern of deep squares; as verb: to speak or write vaguely without making a clear decision
Example
He kept waffling instead of making a decision.
Él seguía divagando en lugar de tomar una decisión.
C2 noun /ˈɡɪni/

guinea

guinea (moneda británica antigua)
Meaning
A former British gold coin; also refers to Guinea, a country in West Africa
Example
The antique coin was worth one guinea.
La moneda antigua valía una guinea.
C1 noun dɪˈfleɪʃən

deflation

deflación
Meaning
Reduction of the general level of prices in an economy.
Example
Deflation often leads to decreased consumer spending.
La deflación a menudo conduce a una disminución del gasto de los consumidores.
C2 noun /ˈdɛrɪk/

derrick

torre de perforación
Meaning
A framework or tower used for supporting a crane, especially for oil drilling or lifting heavy loads.
Example
The workers assembled a derrick at the oil drilling site.
Los trabajadores ensamblaron una torre de perforación en el sitio de perforación de petróleo.
C2 noun /doʊˈniː/

donee

beneficiario
Meaning
A person who receives a gift or donation.
Example
The scholarship fund’s donee expressed heartfelt gratitude.
El beneficiario del fondo de becas expresó un sincero agradecimiento.
C1 noun /dʒest/

Jest

broma; chiste
Meaning
a thing said or done for amusement; a joke
Example
His comment was made in jest, not to offend anyone.
Su comentario fue hecho en broma, no para ofender a nadie.
C2 noun /ˈmɛtələ(r)dʒi/

metallurgy

metalurgia
Meaning
The science and technology of metals, including their extraction from ores and their processing.
Example
Metallurgy plays a vital role in industrial development.
La metalurgia juega un papel vital en el desarrollo industrial.
B2 adjective /hɪˈroʊɪk/

heroic

heroico
Meaning
showing great bravery or courage; relating to a hero or heroes
Example
The firefighter made a heroic effort to save the child.
El bombero hizo un esfuerzo heroico para salvar al niño.
C2 noun /ˈflæɡ ˌɒfɪsər/

flag-officer

oficial de bandera
Meaning
a senior naval officer entitled to fly a flag to mark the command
Example
The flag-officer reviewed the fleet before the ceremony.
El oficial de bandera revisó la flota antes de la ceremonia.
B1 verb /prəˈpoʊz/

propose

proponer
Meaning
to suggest an idea or plan for consideration; to ask someone to marry you
Example
I propose we take a short break.
Yo propongo que tomemos un pequeño descanso.
C2 noun /ˌkɒnfəˈriː/

conferee

participante en la conferencia
Meaning
a person who takes part in a conference
Example
Each conferee received a badge at the registration desk.
Cada participante en la conferencia recibió una placa en el mostrador de registro.
C2 noun /ˈoʊvərlɔːrd/

overlord

señor
Meaning
A ruler, master, or person of great power and authority over others.
Example
The peasants were forced to pay taxes to their overlord.
Los campesinos fueron obligados a pagar impuestos a su señor.
C2 noun /ˈtaɪroʊ/

tyro

principiante
Meaning
A beginner or novice in a field or activity.
Example
As a tyro in programming, she needed constant guidance.
Como principiante en programación, necesitaba orientación constante.
C1 verb/noun /ˈswæɡ.ər/

swagger

presunción
Meaning
To walk or behave in a very confident and arrogant way.
Example
He swaggered into the room as if he owned the place.
Entró en la habitación como si fuera dueño del lugar.
B2 adjective /ɪˈmætʃʊr/

Immature

inmaduro; inmaduro emocionalmente; infantil
Meaning
not fully developed; lacking emotional or intellectual development; childish
Example
His immature behavior during the meeting disappointed everyone.
Su comportamiento inmaduro durante la reunión decepcionó a todos.
C2 noun /kaɪˈmɪərə/

chimera

quimera
Meaning
A mythical creature with parts from different animals; also used to mean a fanciful illusion or unattainable dream.
Example
The idea of a perfect society is often a chimera.
La idea de una sociedad perfecta es a menudo una quimera.
C2 noun /ˈɔːriˌoʊl/

aureole

aureola
Meaning
A halo or radiance surrounding the head or body, often in religious art.
Example
The painting showed the saint with an aureole around his head.
La pintura mostró al santo con un aureól alrededor de su cabeza.
C2 noun /ˈneɪdɪər/

nadir

nadir
Meaning
The lowest point of a situation or condition.
Example
The company reached its nadir during the financial crisis.
La empresa alcanzó su nadir durante la crisis financiera.
C1 adjective /kəmˈpensətɔːri/

compensatory

compensatorio
Meaning
serving to make up for a loss, damage, or injury
Example
The court awarded him compensatory damages.
El tribunal le otorgó daños compensatorios.
C2 noun /ˈreɪdɪks/

radix

base
Meaning
the base or root of something; the number on which a system of numeration is built
Example
In mathematics, the decimal system has a radix of ten.
En matemáticas, el sistema decimal tiene una base de diez.
A2 adverb /kəmˈpliːtli/

completely

completamente
Meaning
totally; in every way possible
Example
The room was completely silent.
La habitación estaba completamente silenciosa.
C2 noun /ˌmjuːlˈtɪər/

muleteer

muletero
Meaning
a person who drives or takes care of mules
Example
The muleteer guided the animals safely across the mountain path.
El muletero guió a los animales de manera segura a través del sendero montañoso.
B2 verb /oʊˈmɪt/

omit

omitir
Meaning
to leave out or exclude; to fail to include something
Example
Please don't omit any important details from your report.
Por favor, no omitas detalles importantes de tu informe.
C1 noun /ˈsuːdənɪm/

pseudonym

seudónimo
Meaning
a fictitious name used by an author instead of their real name
Example
Mark Twain was the pseudonym of Samuel Clemens.
Mark Twain era el seudónimo de Samuel Clemens.
C1 noun /ˈmɑːrtərdəm/

Martyrdom

martirio
Meaning
The suffering of death on account of adherence to a cause or principle
Example
His martyrdom inspired countless others to join the freedom movement.
Su martirio inspiró a innumerables otros a unirse al movimiento por la libertad.
C1 noun /ˈkrɒkəri/

crockery

vajilla
Meaning
Dishes, plates, cups, and other items made of earthenware or china.
Example
The hotel provided clean crockery for the guests.
El hotel proporcionó vajilla limpia para los huéspedes.
C1 verb /ˈpærəlaɪz/

paralyze

paralizar
Meaning
to cause someone or something to lose the ability to move or function normally
Example
The sudden shock seemed to paralyze him.
El choque repentino parecía paralizarlo.
C1 verb /riːˈkæptʃər/

recapture

recapturar
Meaning
To take back or regain possession of something.
Example
The army managed to recapture the lost territory.
El ejército logró recapturar el territorio perdido.
C1 verb /koʊks/

coax

persuadir
Meaning
to persuade someone gently or gradually to do something
Example
She managed to coax the cat out of the tree with some food.
Ella logró convencer al gato para que bajara del árbol con algo de comida.
B2 noun /ˈfræk.ʃən/

Fraction

fracción; parte
Meaning
a numerical quantity that is not a whole number; a small or tiny part of something
Example
Only a small fraction of the population voted in the local election.
Solo una pequeña fracción de la población votó en las elecciones locales.
B2 verb /rɪˈkɔːl/

recall

recordar
Meaning
to bring (a memory, fact, or situation) back into one's mind
Example
I can't recall the last time we met.
No puedo recordar la última vez que nos encontramos.
C2 adjective /ˈæpəzɪt/

apposite

apropiado
Meaning
highly appropriate or relevant to what is being discussed
Example
Her remark was particularly apposite to the situation.
Su comentario fue particularmente apropiado para la situación.
B2 noun /ˈɒkjʊpənt/

occupant

ocupante
Meaning
A person who resides in or is present in a house, vehicle, seat, or place.
Example
The car had three occupants at the time of the accident.
El coche tenía tres ocupantes en el momento del accidente.
C1 adverb /ˈhɒtli/

hotly

airadamente
Meaning
in an intense, angry, or passionate way
Example
She hotly denied the accusations.
Ella negó las acusaciones airadamente.
A2 verb /pɪk/

pick

elegir
Meaning
to choose; to take or select from a group; to pluck or gather
Example
Please pick your favorite color from the palette.
Por favor, elige tu color favorito de la paleta.
C1 adjective /ˈskrʌmpʃəs/

scrumptious

exquisito
Meaning
extremely tasty or delicious
Example
She baked a scrumptious chocolate cake for the party.
Ella horneó un exquisito pastel de chocolate para la fiesta.
A2 verb /səˈpəʊz/

suppose

suponer
Meaning
to assume or believe something is true without proof
Example
I suppose she will be here soon.
Supongo que ella estará aquí pronto.
C2 verb /ˈhæri/

harry

acosar, hostigar
Meaning
to constantly attack, harass, or annoy
Example
The army harried the enemy with sudden raids.
El ejército acosó al enemigo con incursiones repentinas.
B2 noun wɜːrld ˈhɛrɪtɪdʒ saɪt

World Heritage Site

Sitio de Patrimonio Mundial
Meaning
A landmark or area selected by UNESCO for having cultural, historical, scientific or other form of significance.
Example
Sundarbans is a UNESCO World Heritage Site.
Sundarbans es un Sitio de Patrimonio Mundial de la UNESCO.
B2 noun prɪˈsɪʒ.ən

precision

precisión
Meaning
The quality of being exact and accurate.
Example
High precision instruments are used in surgery.
Se utilizan instrumentos de alta precisión en cirugía.
B2 adjective /ˈlɒŋ ˈstændɪŋ/

long-standing

de larga duración
Meaning
having existed or continued for a long period of time
Example
They have a long-standing relationship with their suppliers.
Tienen una relación de larga duración con sus proveedores.
A2 noun /rɪˈfrɪdʒ.ər.eɪ.tər/

Refrigerator

nevera
Meaning
an appliance for keeping food and drinks cold
Example
Please put the milk in the refrigerator to keep it fresh.
Por favor, pon la leche en la nevera para mantenerla fresca.
C1 verb /ˌɪnstɪˈtjuːʃənəlaɪz/

institutionalize

institucionalizar
Meaning
to establish something as a formal institution, custom, or practice
Example
The government seeks to institutionalize environmental protection.
El gobierno busca institucionalizar la protección ambiental.
C1 verb /ˈɪtəreɪt/

iterate

iterar
Meaning
To repeat a process or statement, often to improve or refine.
Example
The software team will iterate the design until it meets user needs.
El equipo de software iterará el diseño hasta que cumpla con las necesidades del usuario.
B1 adjective /ˈmædʒɪkəl/

magical

mágico
Meaning
having or producing the charm, beauty, or power of magic
Example
The sunset over the mountains was a magical sight.
La puesta de sol sobre las montanas fue una vista magica.
C1 noun /ˈsʌm.ɪt əv ðə ˈfjuː.tʃər/

Summit of the Future

Cumbre del futuro
Meaning
A high-level conference focused on addressing future challenges and opportunities.
Example
The Summit of the Future addressed global challenges.
La Cumbre del Futuro abordó los desafíos globales.
C1 verb ɪkˈstræp.ə.leɪt

Extrapolate

extrapolar
Meaning
Making future estimates based on existing information
Example
Scientists extrapolate climate changes based on past data.
Los científicos extrapolan los cambios climáticos basados en datos pasados.
C1 adjective /ˈtɜːrnkiː/

turnkey

listo para usar
Meaning
ready for immediate use; a complete product or solution
Example
The company provides turnkey solutions for small businesses.
La empresa ofrece soluciones llave en mano para pequeñas empresas.
C1 noun /ˈrɒstrəm/

rostrum

estrado
Meaning
A raised platform for speakers, performers, or leaders.
Example
The politician delivered a speech from the rostrum.
El político dio un discurso desde el estrado.
C2 adjective ˌmɔː.fəˈlɒdʒ.ɪ.kəl

morphological

relacionado con la estructura y formación de palabras
Meaning
Related to the structure and formation of words; concerning morphology in linguistics.
Example
Morphological analysis helps AI understand word structures.
El análisis morfológico ayuda a la IA a entender las estructuras de las palabras.
C1 adjective /məˈkɑː.brə/

Macabre

macabro
Meaning
disturbing because concerned with death; gruesome and horrifying
Example
The horror movie had a macabre atmosphere.
La película de terror tenía una atmósfera macabra.
B2 verb, noun /ʃeɪv/

shave

afeitar
Meaning
To remove hair from the body, typically using a razor; the act of removing hair
Example
He likes to shave every morning before work.
Le gusta afeitarse todas las mañanas antes del trabajo.
C1 verb /kraʊtʃ/

crouch

agacharse
Meaning
to bend your knees and lower your body close to the ground
Example
The cat crouched before leaping at its prey.
El gato se agachó antes de saltar hacia su presa.
A2 noun /ˈkændi/

candy

caramelo
Meaning
a sweet food made with sugar or chocolate, often in small pieces
Example
The children were excited to get candy on Halloween.
Los niños estaban emocionados de recibir caramelos en Halloween.
A2 verb /ˈkʌv.ərd/

covered

cubierto
Meaning
Protected by being placed over or wrapped; hidden from view.
Example
The forest is covered in greenery.
El bosque está cubierto de vegetación.
C1 adjective /ˌboʊnəˈfaɪdi/

Bonafide

genuino; auténtico; legítimo
Meaning
genuine; authentic; legitimate
Example
She is a bonafide expert in her field.
Ella es una experta genuina en su campo.
B2 adverb /ˈmɪzərəbli/

Miserably

miserablemente
Meaning
in a wretched or unhappy manner; extremely badly
Example
The team performed miserably in the championship.
El equipo jugó miserablemente en el campeonato.
B2 noun /paʊtʃ/

pouch

bolsa
Meaning
a small bag or pocket, often used to carry small items
Example
She kept her coins in a small leather pouch.
Ella guardó sus monedas en una pequeña bolsa de cuero.
B2 noun /kɔːrps/

corpse

cadáver
Meaning
a dead body, especially of a human
Example
The police discovered a corpse in the abandoned house.
La policía descubrió un cadáver en la casa abandonada.
C1 adjective /ɪnˈkɒmp(ə)rəbl/

incomparable

incomparable
Meaning
Without an equal in quality or excellence; matchless.
Example
The view from the mountain was incomparable.
La vista desde la montaña era incomparable.
A2 noun /treɪ/

Tray

bandeja
Meaning
a flat, shallow container with a raised rim, used for carrying, holding, or displaying articles
Example
She carried the cups on a wooden tray.
Ella llevó las tazas en una bandeja de madera.
C1 noun /trʌsˈtiː/

trustee

fideicomisario
Meaning
a person who holds or manages property or assets for the benefit of others
Example
She was appointed as the trustee of the family estate.
Ella fue nombrada fideicomisaria de la propiedad familiar.
C1 noun /ˈtæn.ər/

tanner

curtidor
Meaning
A person whose job is to tan animal hides to make leather.
Example
The tanner worked long hours to produce fine leather.
El curtidor trabajó muchas horas para producir buen cuero.
C1 noun /ˈæntənɪm/

antonym

antónimo
Meaning
A word opposite in meaning to another.
Example
‘Hot’ is the antonym of ‘cold’.
‘Hot’ es el antónimo de ‘cold’.
B2 noun /ˌriː.ɪnˈfɔːrs.mənt/

reinforcement

reforzamiento
Meaning
Strengthening or supporting something, especially behavior or learning.
Example
Positive reinforcement helps in learning.
El refuerzo positivo ayuda en el aprendizaje.
B2 noun /ˈtɔːr.ment/

Torment

tormento; sufrimiento
Meaning
severe physical or mental suffering; extreme pain or anguish
Example
The prisoner endured years of torment in solitary confinement.
El prisionero soportó años de tormento en confinamiento solitario.
B2 noun /vaɪs/

Vice

vicio; mala costumbre; defecto moral
Meaning
an immoral or wicked behavior; a moral failing or fault
Example
Smoking is his only vice.
Fumar es su único vicio.
B2 adjective /ˈprɪm.ɪ.tɪv/

Primitive

primitivo; básico; crudo; subdesarrollado; simple
Meaning
ancient; basic; crude; undeveloped; simple
Example
The tribe still uses primitive tools for hunting and farming.
La tribu aún usa herramientas primitivas para cazar y cultivar.
C1 noun /klæn/

clan

clan
Meaning
a large family group or a close-knit community with shared interests or ancestry
Example
The entire clan gathered to celebrate the festival.
Todo el clan se reunió para celebrar el festival.
C1 noun /ˈbrɛvɪti/

brevity

breviedad
Meaning
Concise and exact use of words in writing or speech.
Example
The brevity of the speech kept the audience engaged.
La brevedad del discurso mantuvo a la audiencia comprometida.
B1 verb /ˌɪntəˈrʌpt/

interrupt

interrumpir
Meaning
to stop someone from speaking or doing something by suddenly saying or doing something
Example
She tried not to interrupt while he was speaking.
Ella intentó no interrumpir mientras él hablaba.
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 verb /ˈɡlɪsən/

glisten

brillar
Meaning
To shine with a sparkling light, often when wet or polished.
Example
The grass glistened with morning dew.
La hierba brillaba con el rocío de la mañana.
B2 noun /hʌb/

hub

centro
Meaning
the central part of a place or activity where things converge
Example
The city is the hub of the country's trade network.
La ciudad es el centro de la red comercial del país.
B2 noun /ˈmɒlɪkjuːl/

molecule

molécula
Meaning
The smallest unit of a chemical compound that retains its chemical properties.
Example
A water molecule is made up of two hydrogen atoms and one oxygen atom.
Una molécula de agua está formada por dos átomos de hidrógeno y un átomo de oxígeno.
C2 noun /kɛn/

ken

conocimiento
Meaning
one's range of knowledge or understanding
Example
Quantum physics is beyond my ken.
La física cuántica está más allá de mi conocimiento.
B2 adverb /ɪkˈskluːsɪvli/

exclusively

exclusivamente
Meaning
only; not shared with others
Example
This service is available exclusively to premium members.
Este servicio está disponible exclusivamente para miembros premium.
B2 noun /ˈmɪs.tʃɪf/

Mischief

travieso
Meaning
Playful behavior that causes minor trouble or annoyance but is not meant to cause serious harm
Example
The children were full of mischief during the summer holidays.
Los niños estaban llenos de travesuras durante las vacaciones de verano.
C2 adjective /əˈfɪʃəs/

officious

entrometido
Meaning
Excessively eager to offer unwanted help or advice; meddlesome.
Example
The officious guard kept interrupting the visitors with unnecessary instructions.
El guardia entrometido interrumpía a los visitantes con instrucciones innecesarias.