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C1 verb /slaʊtʃ/

slouch

encorvarse
Meaning
To stand, sit, or move in a lazy or awkward way.
Example
He slouched in the chair, looking tired.
Se encorvó en la silla, luciendo cansado.
C1 adjective, verb /ɪɡˈzɛmpt/

exempt

exento
Meaning
Free from an obligation or liability imposed on others.
Example
Students with high grades are exempt from the final exam.
Los estudiantes con altas calificaciones están exentos del examen final.
C1 adverb /əˈnjuː/

anew

de nuevo
Meaning
In a new or different way; once more.
Example
After the failure, she decided to start her life anew.
Después del fracaso, decidió comenzar su vida de nuevo.
C1 adjective /ˈblaɪtɪd/

blighted

desolado
Meaning
Spoiled, damaged, or destroyed.
Example
The blighted neighborhood was abandoned by most residents.
El vecindario desolado fue abandonado por la mayoría de los residentes.
C1 adjective /dɪˈrɒɡətɔːri/

derogatory

despectivo
Meaning
Showing a critical or disrespectful attitude.
Example
The article contained derogatory comments about the politician.
El artículo contenía comentarios despectivos sobre el político.
C1 noun /fəˈrɒs.ə.ti/

ferocity

ferocidad, violencia, intensidad
Meaning
The state or quality of being ferocious; extreme fierceness or violence.
Example
The storm's ferocity was devastating.
La ferocidad de la tormenta fue devastadora.
C1 verb /ˌriːˈvæmp/

revamp

rehacer
Meaning
To give a new and improved form, structure, or appearance to something.
Example
The company decided to revamp its website for a modern look.
La empresa decidió renovar su sitio web para darle un aspecto moderno.
C1 verb /flɑp/

flop

fracaso
Meaning
to fall or move heavily and clumsily; to fail completely
Example
The new movie flopped at the box office.
La nueva película fracasó en la taquilla.
C1 adjective /ˌɪndɪˈspjuːtəbəl/

Indisputable

indiscutible; innegable; cierto
Meaning
impossible to deny or argue against; undeniable; certain
Example
The evidence against him was indisputable.
La evidencia en su contra era indiscutible.
C1 adverb /ˈheɪs.tɪ.li/

Hastily

apresuradamente
Meaning
in a hurried or rushed manner; quickly and carelessly
Example
She hastily packed her bags before leaving for the airport.
Ella empacó apresuradamente sus maletas antes de irse al aeropuerto.
C1 noun /taɪˈpɒɡrəfi/

typography

tipografía
Meaning
the art and technique of arranging type to make written language legible and visually appealing
Example
Good typography improves the readability of a website.
Una buena tipografía mejora la legibilidad de un sitio web.
C1 noun /ˈsmætərɪŋ/

smattering

conocimiento superficial
Meaning
A small amount or superficial knowledge of something.
Example
He has a smattering of Spanish.
Él tiene un conocimiento superficial de español.
C1 adjective /ˈtæŋ.i/

tangy

ácido
Meaning
Having a strong, sharp, and pleasantly biting flavor or taste.
Example
The sauce had a tangy flavor that brightened the dish.
La salsa tenía un sabor ácido que hizo que el plato fuera más sabroso.
C1 verb /ˈskʌr.i/

scurry

correr rápidamente
Meaning
To move quickly with short, hurried steps.
Example
The mice scurried across the kitchen floor when the lights turned on.
Los ratones corrieron rápidamente por el suelo de la cocina cuando las luces se encendieron.
C1 noun/verb /spuːf/

spoof

imitación humorística
Meaning
A humorous imitation of something, or to trick or parody someone or something.
Example
The comedian spoofed the politician’s speech to entertain the audience.
El comediante parodió el discurso del político para entretener al público.
C1 verb /bɪˈɡrʌdʒ/

begrudge

resentir a alguien por tener algo / dar algo de mala gana
Meaning
to resent someone for having something; to give reluctantly
Example
She did not begrudge him his success.
Ella no le guardó rencor por su éxito.
C1 verb /mɑːrd/

marred

estropear
Meaning
to spoil or damage the quality or appearance of something
Example
The celebration was marred by bad weather.
La celebración fue arruinada por mal tiempo.
C1 noun /ɡəˈzet/

Gazette

gaceta
Meaning
an official journal or newspaper, especially one published by an organization or government
Example
The promotion was officially announced in the government gazette last week.
La promoción fue anunciada oficialmente en la gaceta del gobierno la semana pasada.
C1 adjective /ɔːˈneɪt/

ornate

ornamentado
Meaning
elaborately or highly decorated
Example
The palace hall was filled with ornate furniture and paintings.
El salón del palacio estaba lleno de muebles ornamentados y pinturas.
C1 verb /rɪˈtælieɪt/

retaliate

vengar
Meaning
to make an attack in return for a similar attack
Example
The army retaliated after the enemy attack.
El ejército se vengó después del ataque enemigo.
C1 verb /kənˈstrɪkt/

constrict

contraer
Meaning
to make narrower or tighter; to shrink or compress
Example
The snake constricted its prey before swallowing.
La serpiente contrajo a su presa antes de tragarla.
C1 adjective /ˌeɪˈsɛkʃuəl/

asexual

asexual
Meaning
Without sexual feelings, associations, or reproduction through sex.
Example
Many plants reproduce through asexual methods like budding or splitting.
Muchas plantas se reproducen mediante métodos asexuales como la gemación o la división.
C1 noun /ˈpær.ə.saɪt/

Parasite

parásito
Meaning
an organism that lives on or in another organism and benefits at its expense; a person who depends on others
Example
The dog was treated for intestinal parasites.
El perro fue tratado para parásitos intestinales.
C1 noun /ˈnɔː.zi.ə/

Nausea

náusea
Meaning
a feeling of sickness with an inclination to vomit
Example
The motion of the boat caused severe nausea.
El movimiento del bote causó una náusea severa.
C1 adjective kəʊˈhiː.sɪv

cohesive

cohesivo
Meaning
Characterized by or causing cohesion; forming a united whole.
Example
The team displayed a cohesive strategy.
El equipo mostró una estrategia cohesionada.
C1 verb /ˈbæbəl/

babble

balbucear
Meaning
to talk rapidly and continuously in a foolish way
Example
The baby babbles all day long.
El bebé balbucea todo el día.
C1 noun /ˈbæs.ti.ən/

bastion

baluarte, fortaleza
Meaning
a stronghold or fortification; a place or institution strongly defending particular principles
Example
The castle stood as a bastion against enemy attacks.
El castillo se erguía como un baluarte contra los ataques enemigos.
C1 adjective /dɪˈlæpɪˌdeɪtɪd/

dilapidated

deteriorado
Meaning
Fallen into disrepair or ruin due to neglect or age.
Example
The family lived in a dilapidated house at the edge of town.
La familia vivía en una casa deteriorada al borde de la ciudad.
C1 adjective ˌbjʊə.rəˈkræt.ɪk

bureaucratic

burocrático
Meaning
Involving or characterized by complex rules and procedures that can delay the achievement of goals.
Example
Bureaucratic red tape often delays project approvals.
La burocracia a menudo retrasa la aprobación de proyectos.
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 adjective /ˌæpəˈθɛtɪk/

apathetic

apático
Meaning
showing or feeling little or no interest, enthusiasm, or concern
Example
He was apathetic about the outcome of the match.
Él estaba apático respecto al resultado del partido.
C1 noun /ɪnˈfjuːʒən/

infusion

infusión
Meaning
the act of introducing something into another; a drink made by steeping leaves or herbs in liquid
Example
She prepared a calming infusion of chamomile tea.
Ella preparó una infusión calmante de té de manzanilla.
C1 adjective /ˌɛk.spəˈnɛn.ʃəl/

exponential

crecimiento rápido o expansión a un ritmo creciente
Meaning
Rapid growth or expansion at an increasing rate
Example
Technology is advancing at an exponential rate.
La tecnología está avanzando a un ritmo exponencial.
C1 verb /ˌʌn.dəˈtʃɑːrdʒ/

undercharge

cobrar menos
Meaning
To charge less than the correct or fair amount.
Example
The shopkeeper accidentally undercharged me for the groceries.
El tendero accidentalmente me cobró menos por las compras.
C1 verb /rɪˈnɛɡ/

renege

romper un compromiso
Meaning
to go back on a promise, agreement, or commitment
Example
The company reneged on its promise to increase wages.
La empresa rompió su promesa de aumentar los salarios.
C1 adverb /rɪˈspek.tə.bli/

Respectably

de manera respetable; decente;
Meaning
in a way that is worthy of respect; decently; properly
Example
She was dressed respectably for the interview.
Ella estaba vestida de manera respetable para la entrevista.
C1 adjective /bəˈzɜːrk/

berserk

enloquecido
Meaning
Out of control with anger or excitement; wild or frenzied.
Example
The fans went berserk when their team won the championship.
Los fanáticos se volvieron enloquecidos cuando su equipo ganó el campeonato.
C1 verb /rɪˈpiːl/

repeal

derogar
Meaning
To officially cancel or revoke a law or decision.
Example
The government decided to repeal the outdated law.
El gobierno decidió derogar la ley obsoleta.
C1 noun /ˈkwɪk.sænd/

Quick-sand

arena movediza
Meaning
loose wet sand that yields easily to pressure and sucks in anything on its surface
Example
The explorer got trapped in quicksand while crossing the desert.
El explorador quedó atrapado en la arena movediza mientras cruzaba el desierto.
C1 noun prəˈkjʊrmənt

procurement

adquisición
Meaning
The action of obtaining or procuring something, especially for official purposes.
Example
The procurement of modern equipment has improved research accuracy.
La adquisición de equipo moderno ha mejorado la precisión de la investigación.
C1 noun ˌtoʊ.kə.nɪˈzeɪ.ʃən

tokenization

El proceso de dividir el texto en unidades más pequeñas como palabras, frases o símbolos para su análisis.
Meaning
The process of breaking text into smaller units like words, phrases, or symbols for analysis.
Example
NLP uses tokenization to break text into smaller units.
NLP utiliza la tokenización para dividir el texto en unidades más pequeñas.
C1 noun /ˌdʒɛr.iˈætrɪks/

geriatrics

geriatría
Meaning
the branch of medicine dealing with the health and care of old people
Example
He specialized in geriatrics to care for the elderly.
Él se especializó en geriatría para cuidar a los ancianos.
C1 verb /weɪv/

waive

felicidad
Meaning
to refrain from insisting on or enforcing something, especially a right or claim
Example
She decided to waive her right to a lawyer.
No pudo ocultar su felicidad cuando recibió el premio.
C1 noun /ˌpɜː.mɪˈæbɪlɪti/

permeability

permeabilidad, la calidad o estado de ser permeable, permitiendo que los líquidos o gases pasen a través
Meaning
The quality or state of being permeable; allowing liquids or gases to pass through.
Example
The permeability of the soil affects water retention.
La permeabilidad del suelo afecta la retención de agua.
C1 verb /kənˈfleɪt/

conflate

fusionar / combinar
Meaning
To combine two or more things, often confusingly, into one.
Example
The article tends to conflate facts with opinions.
El artículo tiende a fusionar los hechos con las opiniones.
C1 noun ˌɪnfrəˈstrʌktʃərəl dɪˈveləpmənt

infrastructural development

desarrollo infraestructural
Meaning
The process of building and improving the basic physical and organizational structures and facilities needed for the operation of a society or enterprise.
Example
Infrastructural development is necessary for efficient recycling.
El desarrollo infraestructural es necesario para el reciclaje eficiente.
C1 verb /lʌl/

lull

adormecer
Meaning
to soothe or calm; to cause to sleep or rest
Example
The gentle music lulled the baby to sleep.
La música suave hizo dormir al bebé.
C1 adjective /ˈlɪvɪd/

livid

furioso
Meaning
Extremely angry; furious.
Example
She was livid when she found out about the betrayal.
Ella estaba furiosa cuando descubrió la traición.
C1 noun /ˌdʒæm.bəˈriː/

Jamboree

fiesta; reunión festiva;
Meaning
a large celebration or party; a gathering with entertainment; a festive event
Example
The scout jamboree brought together thousands of young people from around the world.
El jamboree scout reunió a miles de jóvenes de todo el mundo.
C1 verb /ʌnˈsɛtl/

unsettle

desconcertar
Meaning
To disturb or make someone feel anxious or uneasy.
Example
The sudden news unsettled the entire community.
La noticia repentina desconcertó a toda la comunidad.
C1 noun /ˈkwæɡˌmaɪər/

quagmire

pantano, embrollo
Meaning
a soft, wet area of land that gives way underfoot; a complex or dangerous situation
Example
The hikers were trapped in a political quagmire.
Los excursionistas quedaron atrapados en un embrollo político.
C1 adverb /ˌkɒnfɪˈdenʃəli/

Confidentially

de manera confidencial
Meaning
in a confidential manner; secretly; privately
Example
The information was shared confidentially between the two managers.
La información fue compartida confidencialmente entre los dos gerentes.
C1 adjective /ˈɪnərmoʊst/

Innermost

más profundo; más personal
Meaning
most private and secret; deepest; most personal
Example
She shared her innermost feelings with her closest friend.
Ella compartió sus sentimientos más profundos con su amigo más cercano.
C1 noun fɔːlt ˈtɒl.ər.əns

fault-tolerance

tolerancia a fallos
Meaning
The ability of a system to continue operating properly in the event of the failure of some of its components.
Example
Fault-tolerance ensures dependable systems.
La tolerancia a fallos asegura sistemas confiables.
C1 verb /rɪˈdrɛs/

redress

remediar
Meaning
to set right, remedy, or compensate for a wrong or grievance
Example
The company promised to redress the complaints of its customers.
La compañía prometió remediar las quejas de sus clientes.
C1 verb əˈblɪt.ə.reɪt

obliterate

destruir
Meaning
To destroy utterly; wipe out completely, to erase or remove something completely.
Example
The storm obliterated entire villages.
La tormenta destruyó aldeas enteras.
C1 noun /stɑːr ˈæn.ɪs/

Star Anise

anís estrellado
Meaning
star-shaped spice pod with a licorice-like flavor used in cooking
Example
She added star anise to the soup for aromatic flavor.
Ella agregó anís estrellado a la sopa para darle un sabor aromático.
C1 adjective /ˌfɪz.i.əˈlɒdʒ.ɪ.kəl/

physiological

relacionado con las funciones y actividades corporales
Meaning
Relating to bodily functions and activities.
Example
Exercise improves physiological functions of the body.
El ejercicio mejora las funciones fisiológicas del cuerpo.
C1 adjective /pəˈmɪs.ɪv/

permissive

permisivo
Meaning
Allowing or characterized by great or excessive freedom of behavior; very lenient or indulgent.
Example
Permissive parenting can sometimes lead to a lack of discipline in children.
La crianza permisiva a veces puede llevar a una falta de disciplina en los niños.
C1 verb /səˈkʌm/

succumb

sucumbir
Meaning
To give in to pressure, temptation, or illness; to yield or fail to resist.
Example
He finally succumbed to his illness after a long struggle.
Finalmente sucumbió a su enfermedad después de una larga lucha.
C1 noun /ˈɔr.ə.tər/

Orator

orador
Meaning
a public speaker, especially one who is eloquent or skilled in speaking
Example
The famous orator delivered an inspiring speech.
El famoso orador pronunció un discurso inspirador.
C1 adjective/noun /ˈnɜːr.tʃɚ.ɪŋ/

nurturing

cuidado, fomento, desarrollo
Meaning
The process of caring for and encouraging growth or development.
Example
A nurturing environment helps children thrive.
Un ambiente nurturing ayuda a los niños a prosperar.
C1 adjective /ˈneɪm.ləs/

Nameless

sin nombre; anónimo; desconocido; no identificado
Meaning
having no name; anonymous; unknown; unidentified
Example
The nameless fear haunted him throughout the night.
El miedo sin nombre lo acechaba durante toda la noche.
C1 noun /ˈpærəbl/

parable

parable
Meaning
A simple story used to illustrate a moral or spiritual lesson.
Example
Jesus often taught using a parable to convey deeper truths.
Jesús a menudo enseñaba usando una parábola para transmitir verdades más profundas.
C1 adjective /məˈlaɪn/

Malign

dañino; difamatorio
Meaning
evil in nature or effect; harmful; slanderous
Example
He spread malign rumors about his colleague.
Él extendió rumores malignos sobre su colega.
C1 noun /əˈsem.bli ˈseʃ.ən/

assembly session

sesión de asamblea
Meaning
A formal meeting where representatives gather to discuss and make decisions on important matters.
Example
The assembly session discussed global challenges.
La sesión de asamblea discutió los desafíos globales.
C1 adjective /ˈmɜːki/

murky

turbio
Meaning
Dark, gloomy, and difficult to see through; obscure.
Example
We avoided swimming in the murky river.
Evitamos nadar en el río turbio.
C1 adjective prɪˈkeə.ri.əs

precarious

peligroso
Meaning
Not securely held or in position; dependent on chance; uncertain.
Example
His financial situation is precarious.
Su situación financiera es peligrosa.
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.
C1 noun /rentʃ/

Wrench

llave inglesa
Meaning
a tool used for gripping and turning nuts, bolts, or pipes
Example
He used a wrench to tighten the bolt.
Usó una llave inglesa para apretar el perno.
C1 adjective /əˈɡrɛəriən/

agrarian

agrícola
Meaning
Related to farming, agriculture, or rural land.
Example
The country’s economy is still largely agrarian.
La economía del país sigue siendo en gran parte agrícola.
C1 verb /ˈænɪmeɪt/

animate

animar
Meaning
to bring to life or make lively; to create animation for films or cartoons
Example
The artist will animate the characters for the movie.
El artista animará los personajes para la película.
C1 adjective /flæmˈbɔɪənt/

flamboyant

llamativo, colorido o confiado
Meaning
showy, strikingly bold or colorful; confident and lively
Example
His flamboyant style drew everyone's attention at the party.
Su estilo llamativo atrajo la atención de todos en la fiesta.
C1 adjective /ˈɪndɪɡoʊ bluː/

Indigo-blue

azul índigo
Meaning
a deep blue color with a purplish tinge
Example
The indigo-blue sky looked magnificent at twilight.
El cielo azul índigo se veía magnífico al atardecer.
C1 noun /stɛlθ/

stealth

sigilo, moverse en secreto
Meaning
The act of moving, doing, or achieving something quietly and secretly.
Example
The cat moved with stealth towards its prey.
El gato se movió sigilosamente hacia su presa.
C1 noun ˈvæljuː beɪst ˌɛdjuːˈkeɪʃən

value-based education

educación basada en valores
Meaning
Education that emphasizes moral principles and ethical values.
Example
Value-based education shapes moral character.
La educación basada en valores moldea el carácter moral.
C1 adjective /kəmˈpleɪsənt/

complacent

complaciente
Meaning
showing self-satisfaction and a lack of concern about potential dangers or problems
Example
The team grew complacent after a few victories and stopped practicing hard.
El equipo se volvió complaciente después de unas victorias y dejó de practicar duro.
C1 noun /ænˈθɒlədʒi/

anthology

antología
Meaning
A collection of literary works, such as poems, short stories, or essays, compiled into one volume.
Example
She contributed a poem to the new poetry anthology.
Ella contribuyó con un poema a la nueva antología de poesía.
C1 noun dɪˈspær.ə.ti

disparity

disparidad
Meaning
A great difference or inequality.
Example
Disparity between countries must be reduced.
La disparidad entre los países debe ser reducida.
C1 adjective /məˈlɪɡnənt/

malignant

maligno
Meaning
dangerous or harmful in influence or effect; medically, tending to invade and destroy tissue
Example
Doctors confirmed that the tumor was malignant.
Los doctores confirmaron que el tumor era maligno.
C1 adjective /ˈskɪtɪʃ/

skittish

nervioso
Meaning
easily frightened or nervous; unpredictable
Example
The horse was too skittish to ride.
El caballo estaba demasiado nervioso para montar.
C1 verb /dɪsˈfɪɡjər/

disfigure

desfigurar
Meaning
to spoil or damage the appearance of something
Example
The fire disfigured the old building.
El fuego desfiguró el viejo edificio.
C1 noun /ˈvɪstə/

vista

vista
Meaning
A pleasing view, especially one seen through a long, narrow opening.
Example
From the mountain top, we admired the breathtaking vista of the valley below.
Desde la cima de la montaña, admiramos la vista impresionante del valle abajo.
C1 adjective /ræmˈbʌŋk.ʃəs/

rambunctious

alborotado
Meaning
boisterous, energetic, and difficult to control.
Example
The rambunctious children filled the house with noise.
Los niños alborotados llenaron la casa de ruido.
C1 verb ˈdwɪn.dl

dwindle

disminuir
Meaning
To diminish gradually in size, amount, or strength; to become progressively smaller.
Example
His savings dwindled due to unexpected expenses.
Sus ahorros disminuyeron debido a gastos inesperados.
C1 verb /rɪˈdʒuː.vɪ.neɪt/

rejuvenate

rejuvenecer
Meaning
To make or feel young, healthy, or energetic again.
Example
A vacation can rejuvenate the mind and body.
unas vacaciones pueden rejuvenecer la mente y el cuerpo.
C1 adjective, noun /ˈkɑːr.dɪ.nəl/

cardinal

cardenal / principal
Meaning
As an adjective: of prime importance; as a noun: a high-ranking Catholic clergyman or a type of bird.
Example
Honesty is a cardinal virtue in life.
La honestidad es una virtud cardinal en la vida.
C1 adjective /ˈnær.oʊ ˈmaɪn.dɪd/

Narrow-minded

de mentalidad cerrada
Meaning
unwilling to consider new ideas; prejudiced; intolerant; having a limited perspective
Example
His narrow-minded attitude prevented him from accepting new ideas.
Su actitud de mentalidad cerrada le impidió aceptar nuevas ideas.
C1 noun /ˈkɑːrdəməm/

Cardamom

cardamomo
Meaning
aromatic seeds from a plant in the ginger family, used as a spice
Example
The recipe calls for a pinch of ground cardamom.
La receta requiere un poco de cardamomo molido.
C1 verb /ˈkɒnsɔːrt/

consort

compañero, consorte real
Meaning
To associate with someone, typically with disapproval; also, a spouse of a reigning monarch.
Example
He was criticized for consorting with criminals.
Fue criticado por asociarse con criminales.
C1 noun ˌpraɪɔːrɪtaɪˈzeɪʃən

prioritization

priorización
Meaning
The action or process of deciding the relative importance or urgency of things.
Example
Effective prioritization ensures resources are used efficiently.
Una priorización efectiva asegura que los recursos se utilicen de manera eficiente.
C1 verb, noun /læɡ/

lag

quedar atrás o retrasarse
Meaning
To fall behind in movement, progress, or development; a delay or period of falling behind.
Example
The old computer tends to lag when running new software.
La computadora vieja tiende a quedar atrás cuando se ejecuta el nuevo software.
C1 adjective /ˌhɒməˈdʒiːniəs/

homogeneous

homogéneo, uniforme
Meaning
Of the same kind; alike.
Example
The team was not homogeneous in their skills.
El equipo no era homogéneo en sus habilidades.
C1 verb /rɪˈfjuːt/

refute

refutar
Meaning
To prove a statement, argument, or theory to be false or invalid.
Example
The lawyer refuted the witness's testimony with solid evidence.
El abogado refutó el testimonio del testigo con pruebas sólidas.
C1 noun/verb /ˈhɛrəld/

herald

heraldo
Meaning
A person or thing that announces or signals the approach of something; to announce or signal.
Example
The blooming flowers herald the arrival of spring.
Las flores que florecen anuncian la llegada de la primavera.
C1 adjective /drəˈkoʊniən/

draconian

draconiano
Meaning
Extremely harsh and severe, especially laws or rules.
Example
The new regulations were criticized as draconian.
Las nuevas regulaciones fueron criticadas como draconianas.
C1 verb /pərˈspaɪər/

perspire

sudar
Meaning
To give out sweat through the pores of the skin as a result of heat, physical exertion, or stress.
Example
He began to perspire after running for 10 minutes.
Él comenzó a sudar después de correr por 10 minutos.
C1 verb /ˈrɛzəneɪt/

resonate

resonar
Meaning
To produce or be filled with a deep, full, and reverberating sound; to evoke a feeling or memory.
Example
Her words resonated with the audience.
Sus palabras resonaron con la audiencia.
C1 noun /ˈmædʒɪstreɪt/

magistrate

magistrado
Meaning
A civil officer who administers the law, often with limited judicial authority.
Example
The magistrate presided over the minor criminal case.
El magistrado presidió el caso penal menor.
C1 adjective /ˈɡreɪsləs/

graceless

sin gracia
Meaning
Lacking elegance, charm, or social refinement.
Example
His graceless behavior embarrassed everyone at the party.
Su comportamiento sin gracia avergonzó a todos en la fiesta.
C1 noun /ˈstæl.i.ən/

stallion

caballo macho para cría
Meaning
An adult male horse that is not castrated, often used for breeding.
Example
The farm owns a powerful stallion for breeding purposes.
La granja posee un caballo macho poderoso para fines de cría.
C1 noun /ˈpɑːrlər/

parlor

salón, tienda
Meaning
A sitting room in a private house, or a shop providing specified services.
Example
They welcomed the guests into the front parlor.
Recibieron a los invitados en el salón principal.
C1 adjective /ˈdʒeɪ.dɪd/

jaded

cansado, indiferente
Meaning
Tired, bored, or lacking enthusiasm, typically after having had too much of something.
Example
After years of traveling, she felt jaded by the constant movement.
Después de años de viajar, se sintió cansada por el constante movimiento.
C1 noun /hoʊks/

Hoax

broma; engaño; farsa
Meaning
a humorous or malicious deception; something intended to trick or deceive people
Example
The news about aliens landing turned out to be an elaborate hoax created by pranksters.
La noticia sobre aterrizajes alienígenas resultó ser una elaborada broma creada por bromistas.
C1 adjective /ɪnˈveɪsɪv/

invasive

invasivo
Meaning
Tending to spread harmfully, intruding aggressively, or encroaching beyond proper boundaries.
Example
The doctor explained that the procedure was minimally invasive.
El doctor explicó que el procedimiento era mínimamente invasivo.
C1 verb /riːl/

reel

tropezar / enrollar
Meaning
to lose balance and stagger; to wind or spin something onto a reel
Example
He reeled backward after being punched.
Se tropezó hacia atrás después de ser golpeado.
C1 noun ˌdʒiːəˈlɒdʒɪkəl ˈstrʌktʃər

geological structure

estructura geológica
Meaning
The arrangement and composition of rocks, minerals, and landforms in the Earth's crust.
Example
Scientists will study the Moon's geological structure.
Los científicos estudiarán la estructura geológica de la luna.
C1 adjective /ˈen.vi.əs/

Envious

envidioso/a; celoso/a
Meaning
feeling or showing envy; jealous
Example
She felt envious of her friend's new car.
Ella se sintió envidiosa del nuevo coche de su amiga.
C1 adjective /ɪˈrɛvəkəbl/

irrevocable

irreversible
Meaning
Not able to be revoked, changed, or undone.
Example
She made an irrevocable decision to leave the company.
Ella tomó una decisión irreversible de dejar la empresa.
C1 adjective /priːˈɛmɪnənt/

preeminent

preeminente
Meaning
Surpassing all others; very distinguished in some way.
Example
She is a preeminent scientist in the field of genetics.
Ella es una científica preeminente en el campo de la genética.
C1 noun /fiˈæs.koʊ/

fiasco

fracaso total
Meaning
a complete failure, especially a ludicrous or humiliating one
Example
The event turned into a complete fiasco due to poor planning.
El evento se convirtió en un fracaso total debido a una mala planificación.
C1 noun /ˈroʊ.lɪŋ bɔːrd/

Rolling board

mesa de amasar
Meaning
a flat wooden or marble surface used for rolling out dough
Example
She placed the dough on the rolling board.
Ella colocó la masa sobre la mesa de amasar.
C1 noun /ˈæmplɪtjuːd/

amplitude

amplitud
Meaning
the maximum extent of a vibration or oscillation, or the size of something
Example
The amplitude of the earthquake was measured on the Richter scale.
La amplitud del terremoto fue medida en la escala de Richter.
C1 noun /ˌdɪp.ləˈmæt.ɪk ˈmaɪl.stəʊn/

diplomatic milestone

hito diplomático
Meaning
A significant achievement or important event in diplomatic relations.
Example
Hosting the summit was a diplomatic milestone.
La organización de la cumbre fue un hito diplomático.
C1 adjective /ˌaɪ.di.əˈlɒdʒ.ɪ.kəl/

ideological

ideológico
Meaning
Relating to or based on a system of ideas or beliefs.
Example
The two parties are divided by deep ideological differences.
Las dos partes están divididas por profundas diferencias ideológicas.
C1 noun /ˈdɛməɡɒɡ/

demagogue

líder demagógico
Meaning
A political leader who seeks support by appealing to popular desires and prejudices rather than by using rational argument.
Example
The crowd was swayed by the fiery speeches of the demagogue.
La multitud fue influenciada por los discursos apasionados del líder demagógico.
C1 noun ˌdɛməˈɡræfɪk trænˈzɪʃən

demographic transition

transición demográfica
Meaning
A shift in population patterns from high birth and death rates to low birth and death rates as a country develops economically
Example
The demographic transition indicates a shift towards an aging society.
La transición demográfica indica un cambio hacia una sociedad envejecida.
C1 adjective /ɛsˈθɛtɪk/

esthetic

estético
Meaning
Concerned with beauty or the appreciation of beauty.
Example
The building’s esthetic design attracted many visitors.
El diseño estético del edificio atrajo a muchos visitantes.
C1 noun /ˈeɪ.kər.ɪdʒ/

acreage

hectárea
Meaning
An area of land measured in acres.
Example
The farmer owns a large acreage of fertile land.
El agricultor posee una gran hectárea de tierra fértil.
C1 verb /həˈluːsɪneɪt/

hallucinate

alucinar
Meaning
to see, hear, or sense things that are not actually present, often due to illness or drugs
Example
After taking the medicine, he began to hallucinate strange shapes.
Después de tomar la medicina, comenzó a alucinar formas extrañas.
C1 noun ˌmɒd.ɪ.fɪˈkeɪ.ʃənz

modifications

modificaciones
Meaning
The action of making partial or minor changes to something.
Example
DNA modifications enable enhanced traits in crops.
Las modificaciones del ADN permiten características mejoradas en los cultivos.