astigmatism
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C2 noun /əˈstɪɡmətɪzəm/

astigmatism

astigmatismo
Meaning
An eye defect causing blurred vision due to irregular curvature of the cornea or lens.
Example
She wears glasses to correct her astigmatism.
Ella usa gafas para corregir su astigmatismo.
C2 noun /ˈtændʒənsi/

tangency

tangencia
Meaning
the condition of touching but not intersecting, especially in geometry
Example
The circle and the line are in a state of tangency at one point.
El círculo y la línea están en un estado de tangencia en un punto.
C2 noun /ɑːlˈfækʃən/

olfaction

olfato
Meaning
The sense of smell; the process of detecting and perceiving odors.
Example
Dogs have a highly developed sense of olfaction.
Los perros tienen un sentido del olfato muy desarrollado.
A2 noun /fækt/

fact

hecho
Meaning
A thing that is known or proved to be true
Example
It is a fact that the Earth orbits the Sun.
Es un hecho que la Tierra orbita alrededor del Sol.
B1 noun /æks/

Axe

hacha
Meaning
a tool with a heavy blade for cutting wood
Example
The lumberjack swung his axe to chop the tree.
El leñador balanceó su hacha para cortar el árbol.
B1 adjective /ɪˈsɛnʃəl/

essential

esencial
Meaning
Absolutely necessary; extremely important.
Example
Water is essential for life.
El agua es esencial para la vida.
C1 noun /ˌvaɪ.əˈbɪl.ə.ti/

viability

viabilidad
Meaning
Ability to work successfully; feasibility.
Example
The viability of the project depends on funding.
La viabilidad del proyecto depende de la financiación.
C2 adjective /ˈfiːtɪd/

foetid

hediondo
Meaning
having an offensive, unpleasant smell
Example
The foetid smell from the garbage made it hard to breathe.
El hedor del basurero hizo que fuera difícil respirar.
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.
C1 adjective /ˈmɔːrn.fəl/

mournful

triste
Meaning
feeling, expressing, or causing sadness or grief
Example
The mournful song reminded her of lost loved ones.
La triste canción le recordó a sus seres queridos perdidos.
C1 adjective /ˈsaʊnd.pruːf/

Sound-proof

a prueba de sonido; que evita que el sonido entre o salga
Meaning
impervious to sound; preventing sound from entering or leaving
Example
The recording studio has sound-proof walls.
El estudio de grabación tiene paredes a prueba de sonido.
C2 noun /əbˈhɒrəns/

abhorrence

abominación
Meaning
a feeling of strong disgust or hatred
Example
He expressed his abhorrence of racial discrimination.
Expresó su abominación hacia la discriminación racial.
B1 adjective /ʌnˈedjʊkeɪtɪd/

Uneducated

analfabeto; no educado
Meaning
lacking education; not having received formal schooling or training
Example
Many uneducated workers struggle to find well-paying jobs.
Muchos trabajadores analfabetos luchan por encontrar empleos bien remunerados.
C1 verb /ˌdɪskənˈsɜːrt/

disconcert

desconcertar
Meaning
To unsettle, confuse, or disturb the composure of someone.
Example
The sudden change of plans disconcerted the team.
El cambio repentino de planes desconcertó al equipo.
C2 noun /dɪˈspɔɪlər/

despoiler

despojador
Meaning
A person who robs, plunders, or violently takes things from others.
Example
The despoilers left the city in ruins.
Los despojadores dejaron la ciudad en ruinas.
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 /ɪnˈtɒlərənt/

intolerant

intolerante
Meaning
unwilling to accept or respect beliefs or behavior different from one's own
Example
He is intolerant of any opinion that differs from his own.
Él no tolera ninguna opinión que difiera de la suya.
C1 adjective /ˌɪndɪˈskriːt/

indiscreet

imprudente
Meaning
Not careful in what one says or does, likely to reveal secrets or offend.
Example
It was indiscreet of him to mention the plan in public.
Fue imprudente de su parte mencionar el plan en público.
A1 adjective (superlative) /ˈɡreɪ.tɪst/

greatest

el más grande
Meaning
The highest degree of greatness; the most outstanding or important.
Example
He is considered one of the greatest leaders of all time.
Él es considerado uno de los más grandes líderes de todos los tiempos.
C2 noun /draɪd roʊz ˈpɛtəlz/

Dried Rose Petals

pétalos de rosa secos
Meaning
dehydrated petals from roses used for culinary and aromatic purposes
Example
The dessert was garnished with dried rose petals.
El postre fue decorado con pétalos de rosa secos.
B2 noun /kəʊˌɔːdɪˈneɪʃən/

coordination

coordinación
Meaning
the process of organizing different elements to work together effectively
Example
The coordination between the teams was flawless.
La coordinación entre los equipos fue impecable.
B2 verb /ˈtɑːləreɪt/

tolerate

tolerar
Meaning
to accept or endure something unpleasant without complaining; to allow something to exist
Example
I cannot tolerate such rude behavior in my classroom.
No puedo tolerar ese comportamiento grosero en mi salón de clases.
C2 noun /ˈpoʊtənˌteɪt/

potentate

potentado
Meaning
A monarch or ruler, especially one with absolute power.
Example
The ancient land was ruled by a powerful potentate.
La antigua tierra era gobernada por un poderoso potentado.
C1 noun /ɡeɪl/

Gale

tormenta; viento fuerte de 7 a 10 en la escala de Beaufort
Meaning
a very strong wind; a wind of force 7 to 10 on the Beaufort scale
Example
The fishing boats returned to harbor early due to the approaching gale.
Los botes de pesca regresaron al puerto temprano debido a la tormenta que se acercaba.
B1 noun /ˈspɛndɪŋ/

spending

gasto
Meaning
the act of paying money for goods or services
Example
Her spending on clothes was higher than expected.
Su gasto en ropa fue mayor de lo esperado.
B2 noun /ˈprɛdətər/

predator

depredador
Meaning
An animal that hunts and kills other animals for food.
Example
Lions are powerful predators in the savannah.
Los leones son depredadores poderosos en la sabana.
B2 verb əˈkwaɪər

acquire

adquirir
Meaning
To gain or obtain something, especially knowledge or skills, through effort or experience.
Example
Volunteers acquire new skills through their experiences.
Los voluntarios adquieren nuevas habilidades a través de sus experiencias.
B2 noun prəˈdʒɛk.ʃən

projection

proyección de la voz
Meaning
The strength and range of voice when speaking.
Example
Proper projection ensures that every listener hears clearly.
Una proyección adecuada asegura que cada oyente escuche claramente.
C1 noun /ɡrəˈtjuːɪti/

gratuity

propina
Meaning
A sum of money given as a tip or a retirement benefit.
Example
The waiter received a generous gratuity for his excellent service.
El camarero recibió una generosa propina por su excelente servicio.
B2 noun ˈɪndɪkeɪtə

indicator

indicador
Meaning
A thing that indicates the state or level of something.
Example
The unemployment rate is a key indicator of economic health.
La tasa de desempleo es un indicador clave de la salud económica.
C2 verb /ˌdɪsəˈbjuːz/

disabuse

desilusionar
Meaning
To free someone from a false belief or misconception.
Example
The teacher tried to disabuse the students of their misunderstanding.
La profesora trató de desilusionar a los estudiantes de su malentendido.
B2 adjective ˈpeɪn.ləs

painless

sin dolor
Meaning
Not causing pain; involving little effort or stress.
Example
Modern methods ensure painless treatment.
Los métodos modernos aseguran un tratamiento sin dolor.
C2 noun /ˈpɑːrləns/

parlance

lenguaje específico
Meaning
a particular way of speaking or using words, common to a group
Example
In legal parlance, the term has a different meaning.
En el lenguaje legal, el término tiene un significado diferente.
B2 noun /ɪnˈventər/

inventor

inventor
Meaning
a person who creates or designs something new, especially a device, method, or process
Example
The inventor patented her new medical device.
El inventor patentó su nuevo dispositivo médico.
B2 noun /ˈbeə.rər/

Bearer

portador; titular de un documento
Meaning
a person who carries or brings something; holder of a document
Example
The bearer of this message must deliver it quickly.
El portador de este mensaje debe entregarlo rápidamente.
B2 adjective strəˈtiː.dʒɪk

strategic

estratégico
Meaning
Relating to the identification of long-term or overall aims and interests and the means of achieving them.
Example
Strategic policies enhance competitiveness.
Las políticas estratégicas mejoran la competitividad.
C2 adjective /ˈrɛɡnənt/

regnant

regente
Meaning
Reigning; currently holding power, authority, or dominance.
Example
The regnant queen introduced several reforms during her reign.
La reina regente introdujo varias reformas durante su reinado.
B2 noun /ˈvɛtərən/

veteran

persona experimentada / exmilitar
Meaning
a person who has long experience in a particular field or an ex-member of the armed forces
Example
He is a veteran of the software industry.
Él es un veterano de la industria del software.
A2 noun reɪndʒ

range

alcance
Meaning
The extent or scope of something; the distance that can be covered or the limits within which something operates.
Example
The new electric car has a range of 400 miles.
El nuevo coche eléctrico tiene un alcance de 400 millas.
A2 noun /ˈtʊərɪst/

tourist

turista
Meaning
a person who is traveling or visiting a place for pleasure
Example
The city attracts many tourists every year.
La ciudad atrae a muchos turistas cada año.
C2 noun /ˌhaɪdroʊˈfoʊbiə/

hydrophobia

hidrofobia
Meaning
Extreme or irrational fear of water; historically, another name for rabies.
Example
After being bitten by a stray dog, the man was treated for hydrophobia.
Después de ser mordido por un perro callejero, el hombre fue tratado por hidrofobia.
A2 noun /ˈɛər.laɪn/

airline

aerolínea
Meaning
A company that provides regular flights for passengers and goods.
Example
The airline announced a discount on international tickets.
La aerolínea anunció un descuento en los boletos internacionales.
C2 verb /əˈpraɪz/

apprise

informar
Meaning
to inform or notify someone
Example
The manager will apprise the staff of the new policies.
El gerente informará al personal sobre las nuevas políticas.
C1 noun ˌwɛðəraɪˈzeɪʃən

weatherization

climatización
Meaning
The practice of protecting a building and its interior from the elements.
Example
The house underwent weatherization to improve energy efficiency.
La casa pasó por un proceso de climatización para mejorar la eficiencia energética.
B2 noun /ˈstɛriəˌtaɪp/

stereotype

estereotipo
Meaning
A widely held but oversimplified and fixed idea of a particular type of person or thing.
Example
It is a stereotype that all gamers are antisocial.
Es un estereotipo que todos los jugadores son antisociales.
B2 noun /ˈkaʊnsəlɪŋ/

counseling

asesoría
Meaning
professional guidance or therapy to help resolve personal or psychological problems
Example
She decided to go for counseling after feeling stressed for months.
Decidió ir a asesoría después de sentirse estresada durante meses.
B1 noun /ˈhaʊshoʊld/

household

hogar
Meaning
All the people living together in one house, considered as a unit.
Example
There are five people in our household.
Hay cinco personas en nuestro hogar.
B1 noun /ˈsʌn.flaʊər/

Sun flower

girasol
Meaning
a large yellow flower that turns to face the sun
Example
The sunflower field looked amazing in the bright sunlight.
El campo de girasoles se veía increíble bajo la luz brillante del sol.
B2 verb /ɪnˈlɑːrdʒ/

enlarge

agrandar
Meaning
to make something bigger or increase in size
Example
They decided to enlarge their house.
Ellos decidieron agrandar su casa.
C2 adjective /ˈkrɛstˌfɔːlən/

crestfallen

descorazonado
Meaning
sad and disappointed
Example
He looked crestfallen after hearing the bad news.
Se veía descorazonado después de escuchar las malas noticias.
C2 noun (plural) /ˌmæk.ɪˈneɪ.ʃənz/

machinations

maquinaciones
Meaning
complicated and secret plans, often intended to cause harm
Example
The politician was brought down by his own machinations.
El político fue derribado por sus propias maquinaciones.
C1 adjective /ʌnˈsteɪtɪd/

unstated

no expresado
Meaning
not expressed directly in words; implied or left unsaid
Example
The contract included several unstated expectations.
El contrato incluía varias expectativas no expresadas.
C2 noun /ˈpɛtrəˌɡræf/

petrograph

descripción de rocas
Meaning
a description or representation of rocks, especially in detailed scientific writing
Example
The scientist studied the petrograph to understand the rock composition.
El científico estudió el petrográfico para entender la composición de la roca.
B2 noun /ˌref.jʊˈdʒiː/

Refugee

refugiado
Meaning
a person who has been forced to leave their country in order to escape war, persecution, or natural disaster
Example
The refugee camp provided temporary shelter for thousands of displaced families.
El campamento de refugiados proporcionó refugio temporal para miles de familias desplazadas.
A1 verb /peɪ/

pay

pagar
Meaning
to give money in exchange for goods or services
Example
I need to pay my bills on time.
Necesito pagar mis facturas a tiempo.
C2 noun /ˈtʃaɪ.nə roʊz/

China-rose

hibisco
Meaning
a tropical flowering plant with large, showy flowers in various colors
Example
The bright red China-rose flowers decorated the entrance of the house.
Las brillantes flores rojas de hibisco decoraban la entrada de la casa.
B2 noun, verb /skruː/

screw

un pasador metálico con una hélice; fijar o apretar algo con un tornillo
Meaning
a metal fastener with a helical ridge; to fasten or tighten something with a screw
Example
He screwed the shelf to the wall tightly.
Él atornilló la estantería a la pared firmemente.
C1 verb /diːm/

deem

considerar, juzgar
Meaning
to regard or consider in a specified way
Example
The project was deemed a success by the board.
El proyecto fue considerado un éxito por la junta.
C2 noun /pəˈruːzl/

perusal

lectura cuidadosa
Meaning
The action of reading or examining something carefully.
Example
The contract was given to the lawyer for perusal.
El contrato fue dado al abogado para su lectura cuidadosa.
C1 adjective /ˌfɪl.ænˈθrɒp.ɪk/

philanthropic

filantrópico
Meaning
showing concern for the welfare of others; generous and charitable
Example
She is known for her philanthropic activities in the city.
Es conocida por sus actividades filantrópicas en la ciudad.
C1 adjective /rɪˈflek.sɪv/

Reflexive

reflexivo; introspectivo
Meaning
directed back on itself; showing deep thought about oneself
Example
She became more reflexive about her behavior after the feedback.
Ella se volvió más reflexiva sobre su comportamiento después de la retroalimentación.
C1 verb /ˈɡælvənaɪz/

galvanize

felicidad
Meaning
to shock or excite someone into taking action; to coat iron or steel with a protective layer of zinc
Example
The speech galvanized the crowd into action.
Ella no pudo ocultar su felicidad cuando recibió el premio.
C1 noun /ˌʌnriˈælɪti/

unreality

irrealidad
Meaning
the state or quality of being unreal; lack of reality or truth
Example
The dreamlike setting gave the story a sense of unreality.
El escenario onírico dio a la historia una sensación de irrealidad.
B2 adjective /prɪˈventɪv/

Preventive

preventivo; diseñado para evitar algo que ocurra
Meaning
designed to prevent something from happening; protective against disease
Example
Regular exercise is a preventive measure against heart disease.
El ejercicio regular es una medida preventiva contra las enfermedades del corazón.
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.
A2 noun /liːf/

Leaf

hoja
Meaning
a flattened structure of a higher plant, typically green and blade-like, that is attached to a stem
Example
The autumn leaves are falling from the tree.
Las hojas de otoño caen del árbol.
A2 verb /kəˈnɛkt/

connect

conectar
Meaning
To join or fasten together; to establish a link or relationship.
Example
Social media helps us connect with others.
Las redes sociales nos ayudan a conectar con otros.
C2 adjective /pərˈfɪdiəs/

perfidious

traidor
Meaning
deceitful and untrustworthy
Example
The spy was executed for his perfidious actions.
El espía fue ejecutado por sus acciones traidoras.
B1 noun /ˈfɪzɪks/

physics

física
Meaning
the natural science that studies matter, energy, and the interactions between them
Example
She decided to major in physics at the university.
Decidió especializarse en física en la universidad.
B2 noun /ˌdɪsəˈɡriːmənt/

disagreement

desacuerdo
Meaning
a failure to agree or a difference in opinion
Example
Their disagreement on the issue caused a delay in the project.
Su desacuerdo sobre el tema causó un retraso en el proyecto.
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 /diːp siː/

deep sea

mar profundo
Meaning
The deep parts of the sea or ocean, typically beyond the continental shelf.
Example
Many deep-sea creatures produce bioluminescence for survival.
Muchas criaturas del mar profundo producen bioluminiscencia para sobrevivir.
B2 adjective əˈstɒnɪʃɪŋ

astonishing

asombroso
Meaning
Extremely surprising or impressive; amazing.
Example
The astonishing discovery changed the way we view the universe.
El asombroso descubrimiento cambió la forma en que vemos el universo.
B1 adjective /sɪɡˈnɪfɪkənt/

significant

significativo
Meaning
Sufficiently great or important to be worthy of attention; noteworthy.
Example
Social media has a significant impact on relationships.
Las redes sociales tienen un impacto significativo en las relaciones.
C1 noun, verb /ˈtætər/

tatter

trapo rasgado
Meaning
A torn piece of cloth or clothing; to become ragged or torn.
Example
The old flag hung in tatters after the storm.
La vieja bandera colgaba hecha trizas después de la tormenta.
B2 verb /sɜːrdʒ/

surge

avanzar bruscamente
Meaning
to move suddenly and powerfully forward or upward
Example
The crowd surged forward when the gates opened.
La multitud se adelantó rápidamente cuando se abrieron las puertas.
B2 adjective, noun /ˈkɑːmənpleɪs/

commonplace

común
Meaning
ordinary or unremarkable; something that is usual or commonly found
Example
Smartphones have become commonplace in modern life.
Los teléfonos inteligentes se han vuelto algo común en la vida moderna.
A1 noun /mɑːm/

mom

mamá
Meaning
an informal word for mother
Example
My mom makes the best homemade food.
Mi mamá hace la mejor comida casera.
B2 noun /ˈdrɔː.bæk/

Drawback

desventaja; inconveniente; problema
Meaning
a feature that renders something less acceptable; a disadvantage or problem
Example
The main drawback of living in the city is the high cost of housing.
La principal desventaja de vivir en la ciudad es el alto costo de la vivienda.
B2 noun ɪnˈfleɪʃən

inflation

inflación
Meaning
A general increase in prices and fall in the purchasing value of money.
Example
Inflation erodes the purchasing power of consumers.
La inflación erosiona el poder adquisitivo de los consumidores.
B1 adjective /ˈneɪtɪv/

native

nativo
Meaning
Belonging to a person by birth; originating in a particular place.
Example
He is a native speaker of Bengali.
Él es un hablante nativo de bengalí.
B1 noun /ˈhæŋ.kər.tʃɪf/

Handkerchief

pañuelo
Meaning
a small piece of cloth used for wiping the nose or face
Example
She always carries a clean handkerchief in her purse.
Ella siempre lleva un pañuelo limpio en su bolso.
C1 noun /prəˈtruːʒən/

protrusion

protuberancia
Meaning
Something that sticks out or projects from a surface.
Example
The protrusion on the wall made it difficult to move the furniture.
La protuberancia en la pared hizo que mover los muebles fuera difícil.
B2 verb /ɪmˈbreɪs/

embrace

abrazar
Meaning
to hold someone closely in your arms; to accept willingly
Example
She embraced her friend at the airport.
Ella abrazó a su amiga en el aeropuerto.
C2 noun /ˈhɒdʒ.pɒdʒ/

hodgepodge

mezcla confusa
Meaning
A confusing mixture of different things; a jumble.
Example
The essay was a hodgepodge of unrelated ideas.
El ensayo era una mezcla confusa de ideas no relacionadas.
A2 noun /ɛmˈplɔɪ.iː/

employee

empleado
Meaning
A person who works for an organization or company in return for payment.
Example
The company values each employee's contribution to its success.
La empresa valora la contribución de cada empleado a su éxito.
C1 adjective /snaɪd/

snide

irónico
Meaning
mocking or insulting in an indirect way
Example
He couldn’t resist making a snide comment about her dress.
No pudo evitar hacer un comentario irónico sobre su vestido.
C1 noun /ˈnɑv.ɪs/

Novice

novato
Meaning
a person new to or inexperienced in a field or situation; a beginner
Example
As a novice driver, she was very careful on the road.
Como un conductor novato, ella estaba muy cuidadosa en la carretera.
B2 adjective /ˈɡræf.ɪk/

Graphic

gráfico; visual; vívido;
Meaning
relating to visual design; vivid; clearly described;
Example
The graphic design was colorful and eye-catching.
El diseño gráfico era colorido y llamativo.
B2 adjective /ˈiːtəbl̩/

eatable

comestible
Meaning
suitable or safe for eating
Example
The berries are not only eatable but also quite tasty.
Las bayas no solo son comestibles, sino también bastante sabrosas.
B1 noun /ˈpaɪ.lət/

Pilot

piloto
Meaning
a person who operates the controls of an aircraft
Example
The experienced pilot landed the plane safely during the storm.
El piloto experimentado aterrizó el avión de manera segura durante la tormenta.
B2 adjective /ˌɪnstɪˈtjuːʃənl/

institutional

institucional
Meaning
Relating to an organization or established practice.
Example
The government made several institutional reforms in education.
El gobierno hizo varias reformas institucionales en la educación.
C2 verb /ˈoʊɡəl/

ogle

mirar lascivamente
Meaning
To look at someone with obvious sexual interest.
Example
He kept ogling the models on the runway.
Él no podía dejar de mirar las modelos en la pasarela.
C2 adjective /ˈlaɪðsəm/

lithesome

flexible y grácil
Meaning
gracefully flexible and supple
Example
Her lithesome figure allowed her to move like a ballerina.
Su figura flexible le permitió moverse como una bailarina.
C1 noun /wedʒ/

Wedge

cuña; cuñar; partir
Meaning
a triangular piece of wood or metal used for splitting or securing; a piece of cheese or cake
Example
He used a wooden wedge to split the log into smaller pieces.
Usó una cuña de madera para dividir el tronco en pedazos más pequeños.
A2 verb /saɪn/

sign

firmar
Meaning
to write your name on something to show agreement or approval; to make a gesture with meaning
Example
Please sign the contract at the bottom of the page.
Por favor firme el contrato en la parte inferior de la página.
B2 noun /kənˈvɜː.ʃən/

Conversion

conversión, cambio, transformación
Meaning
The process of changing or causing something to change from one form to another.
Example
High website conversion rates indicate effective marketing.
Las altas tasas de conversión de sitios web indican una comercialización efectiva.
B2 adjective /ʌnˈbreɪkəbəl/

Unbreakable

no se puede romper o dañar; muy fuerte y duradero
Meaning
not able to be broken or damaged; very strong and durable
Example
Their friendship formed an unbreakable bond.
Su amistad formó un vínculo inquebrantable.
C1 adjective /ˈpæl.ɪd/

Pallid

pálido, especialmente por mala salud; falta de sustancia o vitalidad
Meaning
pale, especially because of poor health; lacking substance or vitality
Example
His pallid complexion showed signs of illness.
Su rostro pálido mostraba signos de enfermedad.
C1 adjective /ˌkɒnvəˈlɛsnt/

convalescent

en recuperación, que se recupera de una enfermedad o tratamiento médico
Meaning
recovering from an illness or medical treatment
Example
The hospital has a special ward for convalescent patients.
El hospital tiene una sala especial para los pacientes en recuperación.
C1 adjective /ˈmiːɡər/

meager

escaso
Meaning
Lacking in quantity or quality; inadequate.
Example
He could barely survive on his meager salary.
Él apenas podía sobrevivir con su escaso salario.
C1 verb /ˈpɒstʃʊleɪt/

postulate

postular
Meaning
to suggest or assume that something is true as the basis for reasoning or discussion
Example
Scientists postulate that life exists on other planets.
Los científicos postulan que la vida existe en otros planetas.
B2 adjective ˌɒp.ərˈeɪ.ʃən.əl

operational

operativo
Meaning
In working order; ready for use.
Example
The space project will be operational by 2025.
El proyecto espacial estará operativo para 2025.
A2 verb /ˈbɒðər/

bother

molestar
Meaning
to annoy, worry, or cause trouble to someone
Example
I don't want to bother you while you're working.
No quiero molestarte mientras trabajas.
C2 adjective /ˌeθ.noʊˈsen.trɪk/

ethnocentric

etnocéntrico
Meaning
evaluating other cultures according to the standards of one's own culture
Example
His ethnocentric attitude made it hard for him to appreciate foreign traditions.
Su actitud etnocéntrica le dificultaba apreciar las tradiciones extranjeras.
C1 verb /ɪˈloʊp/

elope

escaparse para casarse
Meaning
to run away secretly in order to get married, especially without parental consent
Example
The young couple decided to elope to another city.
La joven pareja decidió escaparse a otra ciudad para casarse.
C1 noun /roʊz ˈber.i/

Rose berry

baya de rosa
Meaning
a type of berry with rose-like characteristics or flavor
Example
The rose berry has a delicate floral taste that reminds me of roses.
La baya de rosa tiene un sabor floral delicado que me recuerda a las rosas.
C1 noun /ˈneb.jʊ.lə/

nebula

nebulosa
Meaning
A cloud of gas and dust in outer space, sometimes visible in the night sky.
Example
The Orion Nebula is one of the brightest in the sky.
La Nebulosa de Orión es una de las más brillantes en el cielo.
B2 verb /ˈpjʊərɪfaɪ/

purify

purificar
Meaning
to make clean or pure; to remove impurities
Example
This filter will purify the water effectively.
Este filtro purificará el agua de manera efectiva.
C1 noun /ˌtæm.bəˈriːn/

Tambourine

pandereta
Meaning
a small drum with metal discs around the edge that jingle when shaken or hit
Example
She shook the tambourine to the rhythm of the music.
Ella sacudió el tamborín al ritmo de la música.
C2 verb /ˈtɛmpəˌraɪz/

temporize

posponer
Meaning
To delay making a decision or taking action in order to gain time.
Example
The politician temporized when asked about the controversial issue.
El político pospuso cuando se le preguntó sobre el tema controvertido.
C2 verb /ˈpælpɪˌteɪt/

palpitate

latir rápidamente
Meaning
to beat rapidly and strongly, often because of fear, excitement, or illness
Example
Her heart began to palpitate with fear.
Su corazón comenzó a palpitar de miedo.
C2 verb /dʒaʊst/

joust

lucha a caballo
Meaning
to engage in a medieval contest on horseback with lances; to compete or argue
Example
The knights prepared to joust in front of the cheering crowd.
Los caballeros se prepararon para luchar a caballo frente a la multitud animada.
B2 noun /ˈɛθɪks/

ethics

ética
Meaning
moral principles that govern a person's behavior or the conduct of an activity
Example
Business ethics require companies to act fairly and responsibly.
La ética empresarial requiere que las empresas actúen de manera justa y responsable.
C2 adverb /əˈmʌk/

amuck

de manera descontrolada
Meaning
in a frenzied, uncontrolled, or chaotic manner
Example
The bull ran amuck through the village.
El toro corrió de manera descontrolada por el pueblo.
C1 adjective /ɪˈmeʒərəbəl/

Immeasurable

inconmensurable
Meaning
too large or extensive to measure; boundless
Example
The immeasurable love of a mother knows no bounds.
El amor inconmensurable de una madre no tiene límites.
C1 verb /paʊt/

pout

hacer pucheros
Meaning
to push one's lips forward as an expression of annoyance or sulkiness
Example
The child began to pout when he didn’t get the toy.
El niño empezó a hacer pucheros cuando no consiguió el juguete.
C1 verb /ˈsmʌðər/

smother

sofocar / asfixiar
Meaning
to kill someone by covering their nose and mouth to prevent breathing; to cover something completely; to overwhelm with excessive attention or affection
Example
She smothered the fire with a blanket.
Ella sofocó el fuego con una manta.
A1 noun /raɪs/

Rice

arroz
Meaning
a cereal grain that is a staple food in many countries
Example
We eat rice with curry for dinner.
Comemos arroz con curry para la cena.
B2 verb /dɪˈtætʃ/

detach

desprender
Meaning
to separate or remove something from something else
Example
She detached the page from the notebook.
Ella despegó la página del cuaderno.
C1 adjective /ˈplaɪəbəl/

pliable

flexible
Meaning
easily bent or flexible; adaptable
Example
The metal is pliable enough to be shaped into jewelry.
El metal es lo suficientemente flexible como para ser moldeado en joyas.