harried
All a b c d e f g h i j k l m n o p q r s t u v w x y z
All CEFR A1 A2 B1 B2 C1 C2
Content locale
EN English BN Bengali HI Hindi ES Español FR Francés DE Alemán RU Ruso ZH Chino JA Japonés
All Vocabulary Cards All Vocabularies
C2 adjective /ˈhæriːd/

harried

estresado o agobiado
Meaning
feeling strained or stressed due to being overworked or constantly bothered
Example
The harried teacher struggled to calm the noisy classroom.
El maestro estresado luchaba por calmar el ruidoso aula.
B1 noun ˈstæn.dədz

standards

estándares
Meaning
A level of quality or attainment; a required or agreed level of quality or attainment.
Example
High standards inspire competitors.
Los altos estándares inspiran a los competidores.
C1 adjective /ˈtep.ɪd/

Tepid

tibio
Meaning
only slightly warm; lukewarm; showing little enthusiasm
Example
The tea was tepid and unappetizing.
El té estaba tibio y poco apetitoso.
B1 verb /oʊ/

owe

deber
Meaning
to be under obligation to pay or repay; to be indebted
Example
I owe my success to my parents' support.
Le debo mi éxito al apoyo de mis padres.
B2 noun /ˈwɔːl.nʌt/

Walnut

nuez
Meaning
an edible nut with a hard shell and a wrinkled appearance
Example
I love to eat walnuts with honey for breakfast.
Me encanta comer nueces con miel en el desayuno.
A2 noun/verb /ˈtræn.spɔːrt/

transport

transporte
Meaning
The movement of people or goods from one place to another.
Example
Efficient transport systems reduce travel time.
Los sistemas de transporte eficientes reducen el tiempo de viaje.
A2 noun /fiːld/

field

campo
Meaning
an area of open land, often used for farming, sports, or scientific study
Example
The children played football in the field.
Los niños jugaron al fútbol en el campo.
B1 adjective /kənˈvɪnst/

convinced

convencido
Meaning
completely certain or sure about something
Example
She was convinced that he was telling the truth.
Ella estaba convencida de que él estaba diciendo la verdad.
C2 noun /ˌbeɪˈliː/

bailee

depositario
Meaning
a person or party who temporarily receives possession of goods or property from another under a legal agreement
Example
The bailee must take reasonable care of the goods while they are in his possession.
El depositario debe cuidar adecuadamente los bienes.
B1 adjective /ˌækəˈdɛmɪk/

academic

académico
Meaning
related to education, learning, or scholarly activities
Example
She has an outstanding academic record.
Ella tiene un registro académico sobresaliente.
A2 noun /ˈklɑːsmeɪt/

classmate

compañero de clase
Meaning
a person who is in the same class or course of study as another
Example
I met one of my old classmates at the university event.
Me encontré con un antiguo compañero de clase en el evento universitario.
C1 adjective ɪˈræt.ɪk

erratic

errático
Meaning
Unpredictable and inconsistent; not even or regular in pattern or movement.
Example
His erratic behavior confused his colleagues.
Su comportamiento errático confundió a sus colegas.
B2 preposition /kənˈsɜːnɪŋ/

concerning

concerniente
Meaning
about or relating to something; causing worry or anxiety
Example
There are some reports concerning the new project.
Hay algunos informes concernientes al nuevo proyecto.
C2 verb /kənˈdʒɔɪn/

conjoin

unir
Meaning
to join together or unite; to combine
Example
The two rivers conjoin just before reaching the sea.
Los dos ríos se unen justo antes de llegar al mar.
C1 adjective /ɪˈmjuː.tə.bəl/

immutable

inmutable
Meaning
Unchangeable, permanent, or fixed
Example
The laws of physics are considered immutable.
Las leyes de la física son consideradas inmutables.
B2 noun /ˈet.ɪ.kət/

Etiquette

etiqueta
Meaning
the customary code of polite behavior in society or among members of a particular profession
Example
Proper etiquette requires standing when a lady enters the room.
La etiqueta adecuada requiere ponerse de pie cuando una dama entra en la habitación.
B2 noun /ˌkɔːriˈændər/

Coriander

cilantro
Meaning
aromatic herb with feathery leaves used for flavoring food; also refers to the seeds used as spice
Example
Fresh coriander leaves are sprinkled on top of the curry.
Las hojas frescas de cilantro se espolvorean encima del curry.
B1 noun /ˈsteɪtəs/

status

estado
Meaning
the social or professional position or condition of someone or something
Example
His social status improved after the promotion.
Su estado social mejoró después de la promoción.
B2 noun /ˈpredʒ.ə.dɪs/

Prejudice

prejuicio
Meaning
preconceived opinion that is not based on reason or actual experience
Example
We must fight against prejudice and discrimination in our society.
Debemos luchar contra los prejuicios y la discriminación en nuestra sociedad.
B1 noun ˈtʊə.nə.mənt

tournament

torneo
Meaning
A series of contests between a number of competitors, competing for an overall prize.
Example
The tournament showcased exceptional talent.
El torneo mostró un talento excepcional.
C1 verb /əbˈstrʌkt/

obstruct

obstruir
Meaning
to block or hinder progress; to prevent or impede movement
Example
The fallen tree obstructed the road for several hours.
El árbol caído obstruyó el camino durante varias horas.
B1 adjective /ˈɔːkwəd/

awkward

incómodo
Meaning
causing or feeling embarrassment; difficult to deal with
Example
There was an awkward silence after his joke.
Hubo un silencio incómodo después de su broma.
C2 noun /ˌpoʊpʊˈriː/

potpourri

mezcla de flores secas
Meaning
a mixture of dried flowers and spices kept in a bowl to perfume a room; a miscellaneous collection
Example
The living room was filled with the scent of potpourri.
La sala de estar estaba llena con el aroma del potpourri.
C2 noun /kərˈmʌdʒən/

curmudgeon

persona gruñona
Meaning
a bad-tempered, cranky, or irritable person, usually old
Example
The old curmudgeon complained about everything in the neighborhood.
El viejo gruñón se quejaba de todo en el vecindario.
C1 noun əˌkred.ɪˈteɪ.ʃən

accreditation

acreditación
Meaning
The action or process of officially recognizing someone or something as having a particular status or being qualified to perform a particular activity.
Example
Accreditation ensures institutional credibility.
La acreditación asegura la credibilidad institucional.
C1 noun/adjective /kənˈfɛdərət/

confederate

confederado
Meaning
a person, group, or state joined in an alliance or union; relating to a confederacy
Example
The confederate soldiers fought bravely in the war.
Los soldados confederados lucharon valientemente en la guerra.
B2 noun /ˈruːmər/

rumor

rumor
Meaning
a currently circulating story or report of uncertain or doubtful truth.
Example
There’s a rumor that the company will merge next year.
Hay un rumor de que la empresa se fusionará el próximo año.
B2 verb /dʌmp/

dump

dejar caer o desechar algo descuidadamente
Meaning
to drop or dispose of something carelessly; to end a relationship suddenly
Example
He dumped all the trash into the bin.
Él tiró toda la basura en el bote.
B1 noun /frʌˈstreɪʃən/

frustration

frustración
Meaning
The feeling of being upset or annoyed due to inability to achieve something.
Example
He felt deep frustration when his plans failed.
Sintió una profunda frustración cuando sus planes fracasaron.
C2 verb /ɪnˈfætʃueɪt/

infatuate

embelesar
Meaning
to inspire with an intense but short-lived passion or admiration
Example
He was infatuated with her beauty.
Él estaba fascinado por su belleza.
A1 pronoun /ˈɛvrɪθɪŋ/

everything

todo
Meaning
all things; the whole lot
Example
He packed everything in his suitcase.
Empacó todo en su maleta.
B1 noun /træm kɑːr/

Tram car

tranvía
Meaning
An electric vehicle that runs on rails along the street
Example
The tram car stopped at every station in the city center.
El tranvía se detuvo en cada estación en el centro de la ciudad.
C2 noun /ˈmɪstəs/

Mengra / Mystus

bagre
Meaning
a genus of catfish found in Asia, commonly known as bagrid catfish
Example
The mystus fish is commonly found in rivers and streams of South Asia.
El pez mystus se encuentra comúnmente en los ríos y arroyos del sur de Asia.
A1 noun ækˈtɪv.ɪ.ti

Activities

actividades
Meaning
A thing that a person or group does or has done.
Example
Productive activities drive progress.
Las actividades productivas impulsan el progreso.
C1 adjective /ˈprɪvi/

privy

conocimiento secreto
Meaning
having access to secret or private knowledge
Example
She was privy to the confidential discussions.
Ella estaba al tanto de las discusiones confidenciales.
B2 verb /ɪnˈroʊl/

enrol

inscribirse
Meaning
To officially register or sign up for a course, program, or membership
Example
She decided to enrol in a language course to improve her skills.
Ella decidió inscribirse en un curso de idiomas para mejorar sus habilidades.
B2 verb /klɪŋ/

cling

felicidad
Meaning
to hold on tightly to someone or something
Example
The child clung to his mother in fear.
Ella no pudo esconder su felicidad cuando recibió el premio.
A2 adjective /noʊn/

known

conocido
Meaning
recognized or familiar; something that is identified or acknowledged
Example
He is a well-known actor in the country.
Él es un actor bien conocido en el país.
C1 noun /ˌsɪmbɪˈəʊsɪs/

symbiosis

relación simbiótica
Meaning
A mutually beneficial relationship between different people or groups.
Example
The symbiosis between the two companies led to mutual growth.
La simbiosis entre las dos empresas llevó a un crecimiento mutuo.
C1 noun /ˈfʌŋɡəs/

fungus

hongo
Meaning
a spore-producing organism feeding on organic matter, including molds, yeast, and mushrooms
Example
A strange fungus was growing on the old tree.
Un extraño hongo estaba creciendo en el viejo árbol.
B2 adjective /əˈfektɪd/

Affected

afectado; impactado
Meaning
influenced; impacted; touched by something
Example
The flood-affected areas need immediate assistance.
Las áreas afectadas por la inundación necesitan asistencia inmediata.
C2 adjective /dɪˈskrɛpənt/

discrepant

discrepante
Meaning
showing a difference or inconsistency
Example
The witnesses gave discrepant accounts of the incident.
Los testigos dieron versiones discrepantes del incidente.
A2 adjective /ˈmeɪdʒər/

major

importante
Meaning
important, serious, or significant
Example
Climate change is a major concern for the world.
El cambio climático es una preocupación importante para el mundo.
C1 noun /ˈsɜːr.vɪ.tuːd/

Servitude

servidumbre
Meaning
the state of being a slave or completely subject to someone more powerful
Example
Many people fought to escape the servitude imposed by the colonial system.
Muchas personas lucharon por escapar de la servidumbre impuesta por el sistema colonial.
B2 noun /ˈdef.ə.sɪt/

Deficit

déficit; escasez
Meaning
the amount by which something is too small; a shortfall or lack
Example
The government faced a budget deficit of millions due to increased spending.
El gobierno enfrentó un déficit presupuestario de millones debido al aumento del gasto.
C1 adjective /dɪˈvɔɪd/

devoid

vacío
Meaning
Completely lacking or without something.
Example
His speech was devoid of any real emotion.
Su discurso estaba vacío de cualquier emoción real.
C1 verb /əˈskraɪb/

ascribe

atribuir, asignar
Meaning
To attribute something to a cause, source, or person.
Example
Many scholars ascribe the poem to an unknown author.
Muchos eruditos atribuyen el poema a un autor desconocido.
B2 adjective /ˌkɑː.di.əʊˈvæs.kjʊ.lər/

cardiovascular

relacionado con el corazón y los vasos sanguíneos
Meaning
Relating to the heart and blood vessels.
Example
Regular exercise improves cardiovascular health.
El ejercicio regular mejora la salud cardiovascular.
B2 adjective /lʌɡˈʒʊəriəs/

luxurious

lujoso
Meaning
extremely comfortable, elegant, or enjoyable, often involving great expense
Example
They stayed in a luxurious hotel during their vacation.
Se hospedaron en un hotel lujoso durante sus vacaciones.
C1 noun /ˈmʌs.tərd siːdz/

Mustard seeds

semillas de mostaza
Meaning
small round seeds from the mustard plant, used as a spice and for making mustard condiment
Example
Mustard seeds are often tempered in hot oil to release their nutty flavor before adding to dishes.
Las semillas de mostaza a menudo se temperan en aceite caliente para liberar su sabor a nuez antes de agregarlas a los platos.
B2 adverb /ˈəʊvəli/

overly

excesivamente
Meaning
to an excessive degree or extent
Example
She was overly concerned about the results.
Ella estaba excesivamente preocupada por los resultados.
C1 verb /dɪˈbɑːr/

debar

prohibir
Meaning
To officially prevent someone from doing something.
Example
He was debarred from entering the competition due to cheating.
Fue descalificado de la competencia debido al engaño.
C1 noun /traɪˈbjuːnəl/

tribunal

tribunal
Meaning
a court of justice or body established to settle disputes
Example
The case was heard in an international tribunal.
El caso se escuchó en un tribunal internacional.
B1 noun /ˈempaɪər/

empire

imperio
Meaning
a group of countries or regions controlled by one ruler or government
Example
The Roman Empire lasted for centuries.
El Imperio Romano duró siglos.
C2 noun /ˌdɪsrɪˈpjuːt/

disrepute

desprestigio
Meaning
the state of being held in low esteem or having a bad reputation
Example
The scandal brought the politician into disrepute.
El escándalo llevó al político al desprestigio.
B2 adjective ˈnjuːtrəl

neutral

neutral
Meaning
Having no electric charge; neither positive nor negative.
Example
Neutrons are electrically neutral.
Los neutrones son eléctricamente neutrales.
C1 verb /daʊs/

douse

apagar / verter
Meaning
to pour liquid over; to extinguish a fire or light
Example
Firefighters doused the flames with water.
Los bomberos apagaron las llamas con agua.
B2 adjective /ʌnˈbaɪəst/

unbiased

imparcial
Meaning
Not showing prejudice; impartial and fair.
Example
The report gave an unbiased view of the situation.
El informe dio una vista imparcial de la situación.
B2 adverb /ˈpʌŋk.tʃu.əl.i/

Punctually

puntualmente
Meaning
at the exact time arranged; on time; not late
Example
She always arrives punctually for meetings.
Ella siempre llega puntualmente a las reuniones.
B2 noun /vɒlˈkæn.ɪk ɪˈrʌp.ʃən/

volcanic eruption

erupción volcánica
Meaning
The discharge of lava, ash, and gases from a volcano.
Example
The volcanic eruption covered the town in ash.
La erupción volcánica cubrió la ciudad con cenizas.
C2 noun /məˈræs/

morass

situación complicada
Meaning
A complicated or confused situation; a swampy or boggy ground.
Example
The project got stuck in a bureaucratic morass.
El proyecto quedó atrapado en un embrollo burocrático.
C2 noun /ˈpɪərɪdʒ/

peerage

nobleza
Meaning
the title or rank of a peer; the nobility as a group
Example
He was elevated to the peerage by the king.
Fue elevado a la nobleza por el rey.
C2 verb /ˌænɪmədˈvɜːt/

animadvert

criticar
Meaning
To comment critically or unfavorably.
Example
The teacher animadverted on the student's careless mistakes.
El maestro criticó los errores descuidados del estudiante.
C2 adjective /ˌlækəˈdeɪzɪkəl/

lackadaisical

desidioso o perezoso
Meaning
lacking enthusiasm, energy, or determination; careless or lazy
Example
His lackadaisical attitude toward work annoyed his boss.
Su actitud desidiosa hacia el trabajo molestaba a su jefe.
C1 adjective /smʌɡ/

smug

presumido
Meaning
having or showing an excessive pride in oneself or one's achievements
Example
He wore a smug smile after winning the debate.
Llevaba una sonrisa presuntuosa después de ganar el debate.
B1 noun/adjective /ˈnɒvəl/

novel

novela / nuevo
Meaning
A long fictional narrative; also something new or unusual.
Example
She spent the weekend reading a historical novel.
Ella pasó el fin de semana leyendo una novela histórica.
B1 adjective /sɪˈlek.tɪd/

selected

seleccionado
Meaning
carefully chosen from a group for a particular purpose
Example
He was one of the selected candidates for the scholarship.
Él fue uno de los candidatos seleccionados para la beca.
B2 noun /ˌsɛpəˈreɪʃən/

Separation

separación; división; alejamiento
Meaning
the action or state of moving or being moved apart; the division of something into constituent or distinct elements
Example
The separation of the two countries was peaceful.
La separación de los dos países fue pacífica.
B2 noun kənˈsen.səs

consensus

consenso
Meaning
A general agreement among all members of a group.
Example
Consensus was reached after long deliberation.
Se alcanzó el consenso después de una larga deliberación.
C1 adjective /ˌeɪˈtɪpɪkəl/

atypical

atípico
Meaning
not representative of a type, group, or class; unusual or abnormal
Example
The doctor said it was an atypical case of the disease.
El doctor dijo que era un caso atípico de la enfermedad.
C2 noun /ˈaɪ.sɔːr/

Eyesore

ultraje visual; cosa desagradable de ver
Meaning
something that is very ugly and unpleasant to look at
Example
The abandoned building has become an eyesore in the neighborhood.
El edificio abandonado se ha convertido en un ultraje visual en el vecindario.
B2 adjective /dɪˈzæs.trəs/

Disastrous

desastroso
Meaning
extremely bad or unsuccessful; causing great damage
Example
The hurricane had disastrous effects on the city.
El huracán tuvo efectos desastrosos en la ciudad.
B1 noun /ˈfæn.si/

Fancy

gusto; imaginación o fantasía
Meaning
a feeling of liking or wanting something; imagination or fantasy
Example
The child had a fancy for becoming a famous astronaut when he grew up.
El niño tenía una inclinación por convertirse en un astronauta famoso cuando creciera.
B2 verb /dɪˈskrɪmɪˌneɪt/

discriminate

discriminar
Meaning
To treat someone unfairly based on race, gender, or other differences; or to recognize a distinction.
Example
The law prohibits employers from discriminating against women.
La ley prohíbe a los empleadores discriminar contra las mujeres.
C2 verb /bɪˈliːɡər/

beleaguer

asediar, hostigar
Meaning
to cause difficulties, troubles, or harassment; to surround with military forces
Example
The company was beleaguered by constant complaints from its customers.
La empresa estaba siendo asediada por constantes quejas de sus clientes.
C1 noun /ˌædʒ.ɪˈteɪ.ʃən/

agitation

agitación
Meaning
a state of nervousness, excitement, or unrest; or action of stirring up public concern
Example
There was visible agitation among the crowd.
Hubo agitación visible entre la multitud.
B2 adjective /ˈlækɪŋ/

lacking

falta
Meaning
not having enough of something; missing
Example
His report was lacking in detail.
Su informe carecía de detalles.
B1 verb অকার্স

occurs

sucede
Meaning
Happens or takes place, especially as a result of something.
Example
Snowfall occurs in regions with freezing temperatures.
La nieve ocurre en regiones con temperaturas bajo cero.
C2 adjective /fækˈtɪʃəs/

factitious

artificial, no genuino
Meaning
artificial or fabricated; not natural or genuine
Example
The excitement in his story seemed factitious and forced.
La emoción en su historia parecía artificial y forzada.
A2 noun /dɪˈsɪʒənz/

decisions

decisiones
Meaning
A conclusion or resolution reached after consideration; the action or process of deciding something.
Example
Making the right decisions in time was key to the project's success.
Tomar las decisiones correctas a tiempo fue clave para el éxito del proyecto.
C1 noun /sɪlk klɔːθ/

Silk cloth

tela de seda
Meaning
fabric made from natural fibers produced by silkworms
Example
The bride wore a beautiful dress made of silk cloth.
La novia llevaba un hermoso vestido hecho de tela de seda.
C2 noun kwɔːrk

quark

quark
Meaning
A fundamental subatomic particle that combines to form protons and neutrons.
Example
Quarks form protons and neutrons.
Los quarks forman protones y neutrones.
C1 noun ɪˈveɪ.ʒən

evasion

evasión
Meaning
The practice of avoiding or escaping from something, especially responsibility or duty.
Example
His evasion of responsibilities frustrated his colleagues.
Su evasión de responsabilidades frustró a sus colegas.
C1 verb /ˈwɒb.l̩/

wobble

tambalear
Meaning
to move unsteadily from side to side; to shake or tremble slightly
Example
The table began to wobble when he leaned on it.
La mesa comenzó a tambalear cuando él se apoyó sobre ella.
A1 adjective/adverb /ˈoʊnli/

only

único
Meaning
without others; solely
Example
He is the only person who knows the secret.
Él es la única persona que conoce el secreto.
B1 adjective /ʌnˈkaɪnd/

Unkind

cruel; no amable
Meaning
cruel; not nice or caring toward others
Example
It was unkind of him to make fun of her appearance.
Fue cruel de su parte hacer burla de su apariencia.
B2 verb əˈteɪnd

attained

alcanzado
Meaning
Succeeded in achieving (something that one desires and has worked for); reached a specified age, size, or amount.
Example
The region attained remarkable progress.
La región alcanzó un progreso notable.
A1 adjective /hɒt/

Hot

caliente; tibio; ardiente;
Meaning
having high temperature; warm; heated;
Example
The coffee is too hot to drink.
El café está demasiado caliente para beber.
B1 noun /dɪˈbeɪts/

debates

debates
Meaning
Formal discussions where different viewpoints are presented and argued.
Example
Debates on governance lasted throughout the session.
Los debates sobre el gobierno duraron toda la sesión.
B2 adjective /sɑːrˈkæstɪk/

sarcastic

sarcástico
Meaning
Using irony or mockery to convey contempt or humor.
Example
She made a sarcastic remark about his cooking.
Hizo un comentario sarcástico sobre su cocina.
C2 noun /ˈdɛkəˌɡɒn/

decagon

dodecágono
Meaning
A polygon with ten sides and ten angles.
Example
The geometry teacher drew a perfect decagon on the board.
El profesor de geometría dibujó un decágono perfecto en la pizarra.
C2 adjective /ˌriːkruːˈdɛsənt/

recrudescent

recrudescente
Meaning
reviving or breaking out again after a period of abatement
Example
Recrudescent tensions threatened the fragile ceasefire.
Las tensiones recrudecientes amenazaron el frágil alto el fuego.
B2 noun /ˈtrʌmpɪt/

Trumpet

trompeta
Meaning
a brass musical instrument with a brilliant tone; military signal instrument
Example
The soldier played the trumpet to signal the troops.
El soldado tocó la trompeta para señalizar a las tropas.
C2 noun /ˌvɪvɪˈsɛkʃən/

vivisection

la práctica de realizar operaciones en animales vivos para la investigación científica
Meaning
the practice of performing operations on live animals for scientific research
Example
Vivisection has long been a controversial topic among scientists and animal rights activists.
La vivisección ha sido durante mucho tiempo un tema controvertido entre científicos y activistas por los derechos de los animales.
C1 noun /ˈnʌr.ɪʃ.mənt/

nourishment

nutrición
Meaning
Food and nutrients necessary for the body's growth and development.
Example
Proper nourishment is essential for child development.
La nutrición adecuada es esencial para el desarrollo infantil.
B2 noun /ˌɑːrkiˈɑːlədʒi/

archaeology

arqueología
Meaning
the study of human history and prehistory through excavation and analysis of artifacts, monuments, and other physical remains
Example
She studied archaeology to learn about ancient civilizations.
Ella estudió arqueología para aprender sobre civilizaciones antiguas.
C1 verb /ɪˈlɛktrɪfaɪ/

electrify

electrificar; emocionar
Meaning
to charge with electricity; to excite or thrill intensely
Example
The speaker's speech electrified the audience.
El discurso del orador emocionó intensamente a la audiencia.
C1 noun /ræmˈbuːtən/

Rambutan

rambután
Meaning
a tropical fruit with red spiky skin and white translucent sweet flesh similar to litchi
Example
The rambutan looks scary with its hairy skin but tastes very sweet inside.
El rambutan se ve aterrador con su piel peluda, pero tiene un sabor muy dulce por dentro.
C2 verb /ʌnˈjoʊk/

unyoke

desenganchar
Meaning
To release from a yoke or to free from restraint or obligation.
Example
The farmer unyoked the oxen after a long day of work.
El agricultor desenganchó los bueyes después de un largo día de trabajo.
A2 noun, verb /pəʊst/

post

publicar
Meaning
a job or position, or to send something by mail
Example
She posted a letter to her friend yesterday.
Ella publicó una carta a su amiga ayer.
B2 noun /soʊl/

Sole

suela del pie; suela de zapato
Meaning
the bottom part of the foot; the bottom part of a shoe
Example
I have a blister on the sole of my foot.
Tengo una ampolla en la planta de mi pie.
B2 adjective /dɪˈfektɪv/

Defective

defectuoso; imperfecto
Meaning
having faults or defects; imperfect
Example
The defective product was returned to the store.
El producto defectuoso fue devuelto a la tienda.
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.
B1 noun /təˈbækoʊ/

tobacco

tabaco
Meaning
a plant grown for its leaves, which are used in making cigarettes and cigars
Example
He stopped smoking tobacco after his health scare.
Dejó de fumar tabaco después de su problema de salud.
C2 noun /ˌpɛntəˈhiːdrən/

pentahedron

pentaedro
Meaning
A solid geometric figure with five faces.
Example
In geometry class, the teacher explained the structure of a pentahedron.
En la clase de geometría, el maestro explicó la estructura de un pentaedro.
B2 adverb /sɪˈvɪərli/

severely

severamente
Meaning
to a great degree; very seriously or harshly
Example
The patient was severely injured in the accident.
El paciente resultó gravemente herido en el accidente.
C1 verb /əˈdʒuːdɪˌkeɪt/

adjudicate

adjudicar
Meaning
to make a formal judgment or decision about a problem or dispute
Example
The committee was formed to adjudicate disputes between the parties.
Se formó un comité para adjudicar disputas entre las partes.
C2 noun /ˈfoʊ.nə.ɡræm/

phonogram

grafema fonético
Meaning
a written symbol representing a speech sound
Example
The teacher showed how each phonogram represents a particular sound.
El maestro mostró cómo cada fonograma representa un sonido particular.
C1 noun /hɪm/

hymn

himno
Meaning
A religious song or poem of praise to God or a deity.
Example
The congregation sang a hymn during the morning service.
La congregación cantó un himno durante el servicio de la mañana.
B2 adjective /ˌʌnprɪˈdɪktəbəl/

unpredictable

impredecible
Meaning
not able to be predicted; changing suddenly and unexpectedly
Example
The weather in this region is highly unpredictable.
El clima en esta región es muy impredecible.
B1 noun /ˈmʌs.əl/

Muscle

músculo
Meaning
a body tissue consisting of fibers that can contract to produce movement
Example
Regular exercise helps strengthen your muscle.
El ejercicio regular ayuda a fortalecer tu músculo.
A1 preposition /frəm/ or /frʌm/

from

de
Meaning
Used to indicate the starting point of a journey, action, or source.
Example
She came from Dhaka to visit her family.
Ella vino de Dhaka para visitar a su familia.
C1 verb /ɪkˈstɔːrt/

extort

extorsionar
Meaning
to obtain something, especially money, by force, threats, or unfair means
Example
The gang attempted to extort money from local shopkeepers.
La pandilla intentó extorsionar dinero a los tenderos locales.
C1 verb /mæʃ/

mash

machacar
Meaning
to crush or mix food into a soft mass, usually by pressing or beating
Example
She mashed the potatoes before serving dinner.
ella machó las papas antes de servir la cena.
C2 adjective /ˈtjuːtɪləri/

tutelary

tutelario
Meaning
Relating to or serving as a guardian or protector, often used for deities or spirits.
Example
Athena was considered the tutelary goddess of Athens.
Se consideraba a Atenea la diosa tutelar de Atenas.
C1 noun prɪˈsɪʒ.ən ˈæɡ.rɪ.kʌl.tʃər

precision agriculture

agricultura de precisión
Meaning
The technique of conducting agricultural work using advanced technology.
Example
Precision agriculture optimizes resource use and increases efficiency.
La agricultura de precisión optimiza el uso de los recursos y aumenta la eficiencia.
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 noun ˌnæʃ.ən.ə.laɪˈzeɪ.ʃən

nationalization

nacionalización
Meaning
The process of a government taking control of private property or industry.
Example
The nationalization of banks was aimed at stabilizing the economy.
La nacionalización de los bancos fue dirigida a estabilizar la economía.
C2 verb /ˈkɒr.ʌ.skeɪt/

coruscate

centellear
Meaning
to sparkle or flash brightly
Example
The fireworks coruscated across the night sky.
Los fuegos artificiales centellearon a través del cielo nocturno.
C1 adjective /ˌmaɪ.krəˈskɑː.pɪk/

microscopic

microscópico
Meaning
Extremely small and only visible with a microscope.
Example
The sample contained microscopic particles.
La muestra contenía partículas microscópicas.
B2 adjective /ˈfæktʃuəl/

Factual

factual; basado en hechos; verdadero
Meaning
based on facts; accurate; true
Example
The report contains only factual information.
El informe contiene solo información factual.