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B2 noun /er/

Heir

heredero
Meaning
a person legally entitled to the property or rank of another on that person's death
Example
The young prince was the rightful heir to the throne and would become king someday.
El joven príncipe era el heredero legítimo al trono y algún día sería rey.
C2 verb /kənˈdʒiːl/

congeal

congelarse
Meaning
to become thick or solid, especially from cooling
Example
The soup began to congeal after being left on the table.
La sopa comenzó a congelarse después de haber sido dejada sobre la mesa.
C2 verb /bɪˈleɪbər/

belabor

exponer en exceso
Meaning
to argue or elaborate on a subject in excessive detail; to attack verbally or physically
Example
The professor belabored the point until the students grew restless.
El profesor expuso tanto el punto hasta que los estudiantes se inquietaron.
C2 noun /ɪˌnʌn.siˈeɪ.ʃən/

enunciation

enunciación, pronunciación clara
Meaning
The act of saying or pronouncing words clearly and distinctly.
Example
His enunciation was clear during the presentation.
Su enunciación fue clara durante la presentación.
C1 verb কনডেন্স

condense

condensarse
Meaning
To change from gas to liquid form; to become denser.
Example
Water vapor condenses into raindrops.
El vapor de agua se condensa en gotas de lluvia.
A2 verb /rɪˈmeɪn/

remain

permanecer
Meaning
to stay in the same place; to continue to exist
Example
Only a few guests remain at the party.
Sólo unos pocos invitados permanecen en la fiesta.
C1 noun /ˈkaʊn.tər kleɪm/

counter-claim

contrademanda
Meaning
a claim made to rebut a previous claim, often in legal contexts
Example
The defendant filed a counter-claim against the plaintiff.
El demandado presentó una contrademanda contra el demandante.
C1 /ˈɡrævəl/

gravel

grava
Meaning
Small stones and pebbles, often mixed with sand, used for paths, roads, and construction.
Example
The driveway was covered with gravel.
La entrada estaba cubierta de grava.
B1 noun /ˈkɑn.fɪ.dəns/

Confidence

confianza
Meaning
the feeling or belief that one can rely on someone or something; firm trust; self-assurance
Example
She spoke with great confidence during the job interview.
Ella habló con gran confianza durante la entrevista de trabajo.
C1 adjective /ˈɡriːvəs/

grievous

grave
Meaning
Causing great pain, suffering, or sorrow.
Example
The accident was a grievous blow to the community.
El accidente fue un golpe grave para la comunidad.
B2 adjective /ʌnˈsiːn/

Unseen

invisible; no visto ni notado anteriormente
Meaning
not previously seen or noticed; invisible; hidden
Example
The unseen forces of nature can be very powerful.
Las fuerzas invisibles de la naturaleza pueden ser muy poderosas.
C2 adjective /ˈpruːdɪʃ/

prudish

puritano
Meaning
having or revealing a tendency to be easily shocked by matters relating to sex or nudity
Example
She was too prudish to watch the movie with her friends.
Ella era demasiado puritana para ver la película con sus amigos.
B1 adjective /ʌnˈlaɪk/

Unlike

diferente; no similar
Meaning
different from; not similar to
Example
Unlike his brother, he prefers quiet activities.
A diferencia de su hermano, él prefiere actividades tranquilas.
C1 noun /ˈɑːr.tər.i/

Artery

arteria
Meaning
a blood vessel that carries blood away from the heart to other parts of the body
Example
The doctor checked the pulse in his artery.
El doctor revisó el pulso en su arteria.
B2 noun /sɪˈver.ə.ti/

Severity

gravedad; severidad; dureza
Meaning
the quality of being extremely serious or harsh; intensity of something bad
Example
The severity of the storm caused widespread damage across the city.
La severidad de la tormenta causó daños generalizados en toda la ciudad.
C2 noun /ˈrɛtɪnjuː/

retinue

seguidores
Meaning
A group of attendants or followers accompanying an important person.
Example
The king entered the hall followed by his retinue.
El rey entró al salón seguido por sus seguidores.
B1 adjective ˌsaɪənˈtɪfɪk

scientific

científico
Meaning
Based on or characterized by the methods and principles of science.
Example
Scientific discoveries continue to shape our understanding of the world.
Los descubrimientos científicos siguen dando forma a nuestra comprensión del mundo.
B2 adjective /ˈpeɪ.ə.bəl/

Payable

pagadero
Meaning
required to be paid; owed as a debt
Example
The amount is payable within thirty days of the invoice date.
El monto es pagadero dentro de los treinta días posteriores a la fecha de la factura.
A2 verb /raɪz/

rise

elevar
Meaning
to move upward; to get up from bed; to increase
Example
The sun rises in the east.
El sol sale por el este.
A2 noun /θiːf/

Thief

ladrón
Meaning
a person who steals things from others
Example
The thief was caught stealing from the jewelry store.
El ladrón fue atrapado robando en la joyería.
C1 noun /ˈkɒləmnɪst/

columnist

columnista
Meaning
a journalist who regularly writes articles or opinions for a newspaper or magazine
Example
The columnist wrote an article about climate change.
El columnista escribió un artículo sobre el cambio climático.
C1 noun /ˈpɜːrpɪtreɪtər/

perpetrator

delincuente
Meaning
a person who commits a harmful, illegal, or immoral act
Example
The police arrested the perpetrator of the crime.
La policía arrestó al delincuente del crimen.
B2 noun /ˈreɪ.zən/

Raisin

pasa
Meaning
dried grape
Example
She added raisins to the oatmeal cookies for extra sweetness.
Ella añadió pasas a las galletas de avena para más dulzura.
B2 noun ədˈvɑːns.mənt

advancement

avance
Meaning
The process of promoting or moving forward; development or improvement in a particular area.
Example
Technological advancement shapes the future.
El avance tecnológico da forma al futuro.
B1 noun /ˈhʌntər/

hunter

cazador
Meaning
a person or animal that hunts animals for food or sport
Example
The hunter tracked the deer through the forest.
El cazador rastreó al ciervo a través del bosque.
B2 adjective /ˈfeɪvərəbəl/

favorable

favorable
Meaning
expressing approval or support; advantageous
Example
The weather conditions were favorable for the outdoor event.
Las condiciones climáticas fueron favorables para el evento al aire libre.
A2 noun; adverb /pərˈsɛnt/

percent

por ciento
Meaning
a proportion out of one hundred; by each hundred
Example
Sales increased by ten percent this year.
Las ventas aumentaron un diez por ciento este año.
B1 verb /əˈdɒpt/

adopt

adoptar
Meaning
To take something as your own, such as a child, idea, or method.
Example
They decided to adopt a child from the orphanage.
Decidieron adoptar un niño del orfanato.
C1 adjective /ɪnˈflɛksəbl/

inflexible

inflexible
Meaning
Not able to bend or change; unwilling to change ideas or behavior.
Example
His inflexible attitude made negotiations difficult.
Su actitud inflexible dificultó las negociaciones.
B2 verb /ˈɛskɔrt/

escort

acompañar
Meaning
to accompany someone; to guide or protect while going somewhere
Example
The guard escorted the visitor to the office.
El guardia escoltó al visitante a la oficina.
B2 noun /ˈpæs.taɪm/

Pastime

pasatiempo
Meaning
an activity done regularly for enjoyment; a hobby or recreational activity
Example
Reading books is her favorite pastime during weekends.
Leer libros es su pasatiempo favorito durante los fines de semana.
C2 adjective /ˌsɪkəˈfæntɪk/

sycophantic

sicomático
Meaning
Behaving in a way that is excessively obedient or servile to gain favor.
Example
His sycophantic behavior annoyed his colleagues.
Su comportamiento sicomático molestaba a sus compañeros de trabajo.
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.
C1 noun /ˈnoʊ.və/

Nova

nova
Meaning
a star that suddenly increases greatly in brightness
Example
Astronomers discovered a new nova in the constellation.
Los astrónomos descubrieron una nueva nova en la constelación.
C2 noun /ˈæk.rɪ.moʊ.ni/

acrimony

acrimonía
Meaning
Bitterness and anger, especially in speech or behavior.
Example
The divorce was filled with acrimony and disputes.
El divorcio estuvo lleno de acrimonía y disputas.
B2 verb /rɪˈkruːt/

recruit

reclutar
Meaning
to enlist or hire people for a job, service, or membership
Example
The company is trying to recruit more software engineers.
La empresa está tratando de reclutar más ingenieros de software.
B2 noun ˈlæbrətɔːriz

laboratories

laboratorio
Meaning
A room or building equipped for scientific experiments, research, or teaching, or for the manufacture of drugs or chemicals.
Example
Advanced laboratories enabled groundbreaking discoveries.
Los laboratorios avanzados permitieron descubrimientos innovadores.
B2 adjective /boʊld/

Bold

valiente; seguro; audaz
Meaning
brave; confident; daring
Example
He made a bold decision to start his own business.
Tomó una decisión audaz para iniciar su propio negocio.
B1 adjective /əˈtætʃt/

attached

adjunto
Meaning
joined or fastened to something; emotionally connected or fond of someone or something
Example
The file is attached to the email.
El archivo está adjunto al correo electrónico.
C2 noun /ˈbriːtʃɪz/

Breeckes

pantalones cortos hasta la rodilla
Meaning
knee-length trousers; short pants
Example
He wore riding breeches for the equestrian event.
Él usó pantalones cortos hasta la rodilla para el evento ecuestre.
C2 noun /ˈpoʊ.ə.si/

poesy

poesía
Meaning
poetry; the art or composition of poems
Example
The anthology was filled with romantic poesy.
La antología estaba llena de poesía romántica.
C1 verb /kəmˈpjuːt/

compute

calcular
Meaning
To calculate or determine by using a computer or mathematical methods.
Example
The software can compute the total cost in seconds.
El software puede calcular el costo total en segundos.
C2 adjective /səˈprɛsəbl̩/

suppressible

suprimible
Meaning
capable of being restrained, controlled, or prevented
Example
The symptoms of the disease are suppressible with medication.
Los síntomas de la enfermedad son suprimibles con medicación.
C2 noun /tʃæf/

Chaff

cascarilla; cosas inútiles; bromas ligeras
Meaning
the husks of corn or other seed separated by winnowing; worthless things; light-hearted joking
Example
The farmer separated the wheat from the chaff using traditional methods.
El agricultor separó el trigo de la cascarilla utilizando métodos tradicionales.
B1 noun ˈkʌrənsi

currency

moneda
Meaning
A system of money in general use in a particular country; the fact or quality of being generally accepted or in use.
Example
Dual currency systems were proposed.
Se propusieron sistemas de moneda dual.
B2 adjective /ˈmɪθɪkəl/

Mythical

mitológico
Meaning
existing only in myths or legends; imaginary or fictitious
Example
Dragons are mythical creatures that appear in many cultures.
Los dragones son criaturas míticas que aparecen en muchas culturas.
C1 adjective /ʌnˈtoʊld/

Untold

incontable; infinito
Meaning
very great in amount or degree; countless; immeasurable
Example
The earthquake caused untold damage to the city.
El terremoto causó daños incontables a la ciudad.
A1 adjective, adverb, verb /ˈbɛtər/

better

mejor
Meaning
of a more excellent or effective type or quality; to surpass or improve
Example
He felt better after taking the medicine.
Se sintió mejor después de tomar la medicina.
C2 adjective /kəˈrʌp.tə.bəl/

corruptible

corruptible
Meaning
able to be morally or ethically corrupted
Example
He was known to be corruptible and often accepted bribes.
Era conocido por ser corruptible y a menudo aceptaba sobornos.
C2 verb /foʊˈmɛnt/

foment

fomentar
Meaning
To instigate or stir up (an undesirable or violent sentiment or course of action).
Example
The rebel leader tried to foment unrest among the people.
El líder rebelde trató de fomentar el descontento entre la gente.
B2 noun /ˈʃʌv.əl/

Shovel

pala
Meaning
a tool with a broad flat blade and long handle used for digging and moving earth, snow, or other materials
Example
He grabbed a shovel to clear the snow from the driveway.
Él agarró una pala para limpiar la nieve del camino de entrada.
C1 verb /bɪˈreɪt/

berate

regañar
Meaning
to scold or criticize angrily
Example
The teacher berated the student for being late.
El maestro regañó al estudiante por llegar tarde.
A1 adjective, noun, adverb, verb (past tense of leave) /lɛft/

left

izquierda
Meaning
on or towards the side of the body that is to the west when facing north
Example
He turned left at the intersection.
Él giró a la izquierda en la intersección.
C1 verb /ˈkrʌmpəl/

crumple

arrugar
Meaning
to crush something into folds or wrinkles
Example
He crumpled the paper and threw it in the bin.
Él arrugó el papel y lo tiró a la papelera.
C2 noun /ˈfɒpəri/

foppery

excesivo esnobismo
Meaning
Foolish or excessive concern with one's appearance or manners; pretentious behavior.
Example
His obsession with fashion was dismissed as mere foppery.
Su obsesión por la moda fue descartada como simple esnobismo.
A1 adjective /ˈiː.vən/

Even

plano; uniforme; nivelado
Meaning
flat and smooth; equal or uniform; level
Example
The surface was completely even and smooth.
La superficie estaba completamente nivelada y lisa.
B1 verb /pɑːrˈtɪsɪpeɪt/

participate

participar
Meaning
to take part in or become involved in an activity
Example
Students are encouraged to participate in extracurricular activities.
Se anima a los estudiantes a participar en actividades extracurriculares.
B2 noun/verb /ˈkwɒr.ən.tiːn/

quarantine

cuarentena
Meaning
A period of isolation to prevent the spread of disease.
Example
The travelers were placed in quarantine for two weeks.
Los viajeros fueron colocados en cuarentena durante dos semanas.
B1 verb /loʊˈkeɪt/

locate

localizar
Meaning
to find the exact position or place of something
Example
They managed to locate the missing keys under the couch.
Ellos lograron localizar las llaves perdidas debajo del sofá.
B2 adjective /əˈfekʃənət/

Affectionate

afectuoso; cariñoso; tierno; que muestra afecto
Meaning
loving; caring; tender; showing affection
Example
She is very affectionate towards her children.
Ella es muy cariñosa con sus hijos.
B1 adjective /ˈhɪd.ən/

Hidden

oculto; secreto; invisible
Meaning
concealed from view; kept secret; not visible or apparent
Example
There was a hidden camera in the room.
Había una cámara oculta en la habitación.
A2 adverb /əˈpɑːrt/

Apart

separadamente; lejos el uno del otro; en piezas
Meaning
separately; away from each other; in pieces
Example
The two buildings are far apart from each other.
Los dos edificios están muy separados el uno del otro.
C1 adjective /ˈɡæl.ənt/

gallant

valiente, héroe
Meaning
Brave, heroic, or chivalrous.
Example
The gallant firefighter saved the child from the burning building.
El valiente bombero salvó al niño del edificio en llamas.
C1 adjective /ɪnˈdʌstriəs/

industrious

trabajador
Meaning
Hardworking and diligent in one's duties.
Example
She is an industrious student who always completes her assignments on time.
Ella es una estudiante trabajadora que siempre completa sus tareas a tiempo.
C1 noun /ˈɛləkwəns/

eloquence

elocuencia
Meaning
Fluent or persuasive speaking or writing.
Example
His eloquence in speech won him great respect.
Su elocuencia en el discurso le ganó mucho respeto.
C2 verb /dɪsˈkaʊntənəns/

discountenance

desaprobar
Meaning
To disapprove of or discourage something.
Example
The teacher strongly discountenanced cheating in exams.
El maestro desaprobó firmemente hacer trampa en los exámenes.
B1 verb /blɛs/

bless

bendecir
Meaning
to give divine favor; to ask for God's favor
Example
The priest blessed the congregation.
El sacerdote bendijo a la congregación.
C1 noun /səbˈmɜːrdʒəns/

submergence

inmersión
Meaning
the act or process of being submerged or going underwater
Example
The submergence of coastal areas is a major concern due to rising sea levels.
La inmersión de las áreas costeras es una preocupación importante debido al aumento del nivel del mar.
B1 verb /ʌnˈræp/

unwrap

desenvolver
Meaning
remove wrapping or covering from something; reveal something gradually or clearly
Example
She carefully unwrapped the gift with excitement.
Ella desenvolvió el regalo con cuidado y emoción.
B2 noun /ˈbɛriəl/

burial

entierro
Meaning
the act of placing a dead body into the ground.
Example
The burial ceremony took place in the afternoon.
La ceremonia del entierro tuvo lugar por la tarde.
C1 adjective /kənˈsɪliətɔːri/

conciliatory

conciliatorio
Meaning
intended to make someone less angry or more agreeable; soothing
Example
She spoke in a conciliatory tone to ease the tension.
Ella habló en un tono conciliatorio para calmar la tensión.
B2 noun /ˈdɔːr.mæt/

Door-mat

alfombra de puerta
Meaning
a mat placed in front of a door for wiping feet
Example
Please wipe your feet on the door-mat before entering the house.
Por favor, limpia tus pies en la alfombra de la puerta antes de entrar a la casa.
B2 noun /ˈbrɔːd.bænd/

broadband

banda ancha
Meaning
a high-capacity transmission technique using a wide range of frequencies.
Example
Broadband internet has become a necessity in modern homes.
Internet de banda ancha se ha convertido en una necesidad en los hogares modernos.
B2 adjective /ˈvɪʃ.əs/

Vicious

malévolo; cruel; salvaje
Meaning
deliberately cruel or violent; having a savage nature
Example
The vicious dog attacked anyone who came near its territory.
El perro maligno atacó a cualquiera que se acercara a su territorio.
C1 adjective /ˈsiː.naɪl/

senile

debilidad relacionada con la vejez
Meaning
Showing the weaknesses of old age, especially mental decline.
Example
The old man became senile and forgot familiar faces.
El hombre viejo se volvió senil y olvidó rostros familiares.
A1 noun /ˈpiːpl/

people

gente
Meaning
a group of human beings collectively
Example
The people in the town gathered for the festival.
La gente en el pueblo se reunió para el festival.
B1 noun /rɪst/

Wrist

muñeca
Meaning
the joint connecting the hand with the forearm
Example
He wore a watch on his wrist.
Llevaba un reloj en su muñeca.
C1 noun /kʌˈstoʊ.di.ən/

Custodian

conserje; guardián; encargado
Meaning
a person who has responsibility for or looks after something; a caretaker or guardian
Example
The school custodian ensures that all buildings are clean and secure.
El conserje de la escuela se asegura de que todos los edificios estén limpios y seguros.
B2 verb /prəˈhɪbɪt/

prohibit

prohibir
Meaning
to forbid something by law, rule, or other authority
Example
The law prohibits smoking in public places.
La ley prohíbe fumar en lugares públicos.
C2 noun /ˈdoʊtɪdʒ/

dotage

vejez
Meaning
The period of old age, especially when one is weak or senile.
Example
He spent his dotage reminiscing about his youth.
Él pasó su vejez recordando su juventud.
C2 verb /ˈdʒaɪreɪt/

gyrate

girar rápidamente
Meaning
to move or spin quickly in circles
Example
The dancer gyrated wildly to the rhythm of the drums.
La bailarina giró locamente al ritmo de los tambores.
C1 verb /ˈfɔːrfɪt/

forfeit

perder, renunciar como penalización
Meaning
to lose or give up something, usually as a penalty for wrongdoing
Example
He had to forfeit the match after breaking the rules.
Tuvo que perder el partido después de romper las reglas.
C1 noun /weɪst tʃeɪn/

Waist chain

cadena de cintura
Meaning
a decorative chain worn around the waist as jewelry or ornamentation
Example
The traditional waist chain complemented her ethnic outfit perfectly.
La tradicional cadena de cintura complementó perfectamente su atuendo étnico.
C1 verb, noun /kweɪl/

quail

atemorizarse; un pájaro pequeño de cola corta
Meaning
verb: to feel or show fear; noun: a small, short-tailed bird
Example
She quailed at the sight of the approaching storm.
Ella se acobardó al ver la tormenta que se acercaba.
C2 noun /ˈkænə/

Canna

canna
Meaning
a tropical flowering plant with large, colorful flowers and broad leaves
Example
The bright orange canna lilies grew tall beside the pond.
Los lirios de canna de color naranja brillante crecieron altos junto al estanque.
C1 noun ɪˈpɪf.ə.ni

epiphany

revelación repentina o insight
Meaning
A moment of sudden revelation or insight.
Example
He had an epiphany about his true purpose in life.
Él tuvo una epifanía sobre su verdadero propósito en la vida.
C1 noun /beɪn/

bane

maldición
Meaning
A cause of great distress, harm, or annoyance.
Example
Traffic jams are the bane of city life.
Los atascos son la maldición de la vida en la ciudad.
C2 noun /ˈoʊ.kəm/

oakum

fibra de cuerda vieja
Meaning
loose fibers obtained by untwisting old ropes, used for caulking ships
Example
The shipbuilders used oakum to seal the gaps in the wooden planks.
Los constructores de barcos usaron oakum para sellar las grietas en las tablas de madera.
B2 adjective /səˈraʊndɪŋ/

surrounding

circundante
Meaning
located all around a particular place or thing; nearby
Example
The surrounding hills were covered in mist.
Las colinas circundantes estaban cubiertas de niebla.
C1 adjective /ˈfruː.ɡəl/

Frugal

ahorrativo; económico;
Meaning
economical; thrifty;
Example
She is very frugal and saves money by buying only necessary items.
Ella es muy ahorrativa y ahorra dinero comprando solo lo necesario.
B2 adjective /ˈvɜː.bəl/

verbal

verbal, expresado a través de palabras
Meaning
Relating to or in the form of words; spoken rather than written.
Example
Verbal communication is essential in most situations.
La comunicación verbal es esencial en la mayoría de las situaciones.
C1 verb /ɡʌʃ/

gush

brotar
Meaning
to flow out suddenly and forcefully, or to express something enthusiastically
Example
Tears began to gush from her eyes.
Las lágrimas empezaron a brotar de sus ojos.
C1 verb /ˈpeɪtrənaɪz/

patronize

patrocinar
Meaning
to treat someone in a condescending way; to be a regular customer of a business
Example
Don't patronize me with your fake sympathy.
No me trates con condescendencia con tu simpatía falsa.
A2 adjective /ˈspænɪʃ/

spanish

español
Meaning
relating to Spain or the Spanish language
Example
She is fluent in Spanish and French.
Ella es fluida en español y francés.
C2 adjective /ɪnˈseɪʃiət/

insatiate

insaciable
Meaning
impossible to satisfy; always wanting more
Example
He had an insatiate desire for power.
Él tenía un deseo insaciable de poder.
B2 adverb /ˈklɒkwaɪz/

Clockwise

en el sentido de las agujas del reloj
Meaning
in the direction that clock hands move; in a circular direction from left to right
Example
Turn the valve clockwise to tighten it.
Gire la válvula en el sentido de las agujas del reloj para apretarla.
C1 verb /sərˈmaɪz/

surmise

suponer
Meaning
to suppose something is true without having evidence
Example
She surmised that he was not coming to the meeting.
Ella supuso que él no iba a venir a la reunión.
C2 noun /ɪnˈtriːti/

entreaty

súplica
Meaning
An earnest or humble request or plea.
Example
She made an entreaty for peace during the heated argument.
Ella hizo una súplica por la paz durante la acalorada discusión.
B2 noun /pəˈnɪn.sjə.lə/

Peninsula

península
Meaning
a piece of land that is almost completely surrounded by water but connected to the mainland
Example
The Korean Peninsula is located in East Asia.
La península de Corea está ubicada en el este de Asia.
B2 noun /ɪnˈdɔːrs.mənt/

endorsement

respaldo
Meaning
A public or official statement of support or approval.
Example
The celebrity's endorsement increased the product's sales.
El respaldo de la celebridad aumentó las ventas del producto.
C1 adjective /ˌʌndərˈhændɪd/

underhanded

deshonesto
Meaning
acting or done in a dishonest or secret way
Example
They exposed the company's underhanded dealings with its suppliers.
Ellos expusieron los tratos deshonestos de la empresa con sus proveedores.
B2 verb /rɪˈtriːt/

retreat

retirarse
Meaning
to move back or withdraw from a position or situation
Example
The soldiers had to retreat after losing the battle.
Los soldados tuvieron que retirarse después de perder la batalla.
B2 adjective /ˈpraɪ.ər/

Prior

anterior
Meaning
existing or coming before in time; previous; earlier
Example
You need prior approval before making any changes to the system.
Necesitas aprobación previa antes de realizar cualquier cambio en el sistema.
C1 noun ˌɪndɪˈspensəbl̩ ˈkɒmpɪtənsi

indispensable competency

competencia indispensable
Meaning
Essential skill or ability that cannot be done without; a crucial capability that is absolutely necessary.
Example
Digital literacy is an indispensable competency in the 21st century.
La alfabetización digital es una competencia indispensable en el siglo XXI.
C1 verb /ˈiːkwəlaɪz/

equalize

igualar
Meaning
To make equal or level in status, value, or amount.
Example
The team equalized the score in the last minute.
El equipo igualó el marcador en el último minuto.
B2 adjective /ˈfɜːr.taɪl/

Fertile

fértil
Meaning
capable of producing abundant vegetation or crops; able to conceive children
Example
The fertile soil in this region makes it perfect for growing vegetables.
El suelo fértil de esta región lo hace perfecto para cultivar verduras.
C1 noun /ˈbreɪkər/

breaker

disyuntor (algo que rompe, una ola grande que se rompe cerca de la orilla, o un dispositivo que interrumpe un circuito eléctrico)
Meaning
A person or thing that breaks something; a large sea wave that breaks into foam near the shore; a device that interrupts an electric circuit.
Example
The breaker tripped during the storm, cutting off electricity.
El disyuntor se disparó durante la tormenta, cortando la electricidad.
C1 noun /ˈskruːpəl/

scruple

escrúpulo
Meaning
A moral or ethical consideration that restrains actions.
Example
He had no scruples about lying to get ahead.
Él no tenía escrúpulos para mentir y avanzar.
C2 verb /ˈmɔːndər/

maunder

hablar sin sentido
Meaning
To speak or move aimlessly and incoherently.
Example
He maundered on about his old memories.
Él habló sin sentido sobre sus viejos recuerdos.
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 adjective ˈvɪdʒ.ɪ.lənt

vigilant

vigilante
Meaning
Keeping careful watch for possible danger or difficulties; alert and watchful.
Example
The guards remained vigilant throughout the night.
Los guardias permanecieron vigilantes toda la noche.
A2 noun /klʌb/

club

club
Meaning
an organization of people with a common interest; also a place for social gatherings or entertainment
Example
He joined the local tennis club to meet new people.
Se unió al club local de tenis para conocer gente nueva.
B2 noun /truːp/

Troop

tropa
Meaning
a group of soldiers; military personnel organized as a unit
Example
The troop marched in formation across the parade ground.
La tropa marchó en formación a través del campo de la parada.
B2 verb /swaɪp/

swipe

deslizar
Meaning
to move your finger across a touch screen or to hit with a sweeping motion
Example
He swiped left on the photo.
Él hizo un swipe a la izquierda en la foto.
C1 noun prɪˈdɪk.ə.mənt

predicament

aprieto
Meaning
A difficult, unpleasant, or embarrassing situation.
Example
Losing both jobs put him in a financial predicament.
Perder ambos trabajos lo puso en un aprieto financiero.
C2 adjective ˌnjʊə.rəʊ.saɪənˈtɪ.fɪk

neuroscientific

relacionado con la neurociencia
Meaning
Related to the scientific study of the brain and nervous system.
Example
Neuroscientific research helps understand memory retention.
La investigación neurocientífica ayuda a entender la retención de la memoria.
A1 verb /ˈwɔːtər/

water

regar
Meaning
to give water to plants or animals; to irrigate
Example
She waters the plants every morning.
Ella riega las plantas cada mañana.
C1 noun /ˈrɛz.ə.nəns/

resonance

resonancia
Meaning
A deep, reverberating sound or a quality of evoking response.
Example
His speech had a deep resonance with the audience.
Su discurso tuvo una profunda resonancia con la audiencia.
C2 noun /ˈænɪməlˌkjuːl/

animalcule

animalcule
Meaning
A microscopic animal, especially a protozoan or other minute organism.
Example
The scientist observed an animalcule moving under the microscope.
El científico observó un animalcule moviéndose bajo el microscopio.
B2 noun rɪˈtɛnʃən

retention

retención
Meaning
The continued possession, use, or control of something
Example
The retention of information is essential for academic success.
La retención de información es esencial para el éxito académico.
B1 noun, verb /strɪŋ/

string

hilo
Meaning
a thin piece of cord or thread; to tie or fasten with a string
Example
She tied the package with a string.
Ella ató el paquete con un hilo.