theologian
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C2 noun /ˌθiːəˈloʊdʒən/

theologian

teólogo
Meaning
A person who studies or is an expert in theology.
Example
Theologians often debate complex questions of faith and morality.
Los teólogos a menudo debaten sobre preguntas complejas de fe y moralidad.
C2 adjective /rɪˈprɛsəbl̩/

repressible

reprimible
Meaning
Capable of being restrained or suppressed.
Example
The movement proved to be hardly repressible.
El movimiento resultó ser casi reprimible.
A1 adverb /daʊn/

down

abajo
Meaning
from a higher to a lower position
Example
He walked down the stairs slowly.
Bajó las escaleras lentamente.
B2 adjective /kruːd/

crude

crudo
Meaning
in a natural or raw state; not yet processed or refined
Example
The crude oil is processed into fuel and chemicals.
El petróleo crudo se procesa en combustible y productos químicos.
B1 noun əbˈdʒek.tɪv

objective

objetivo
Meaning
A thing aimed at or sought; a goal.
Example
The main objective is to test sustainability.
El objetivo principal es probar la sostenibilidad.
A2 noun /ˈpækɪdʒ/

package

paquete
Meaning
a container or wrapping in which something is packed
Example
He received a package in the mail.
Recibió un paquete por correo.
C2 verb /rɪˈɡeɪl/

regale

regalar
Meaning
To entertain or amuse someone with stories, food, or drink.
Example
He regaled us with stories of his travels around the world.
Nos regaló con historias de sus viajes alrededor del mundo.
C2 noun /ˌvæs.ɪˈleɪ.ʃən/

Vacillation

vacilación
Meaning
the inability to decide between different opinions or actions; indecision
Example
His constant vacillation between career choices frustrated his parents.
Su constante vacilación entre opciones de carrera frustró a sus padres.
C1 adjective /kənˈstreɪnd/

constrained

limitado, forzado
Meaning
appearing forced, unnatural, or restricted
Example
He gave a constrained smile during the awkward meeting.
Él dio una sonrisa forzada durante la reunión incómoda.
C1 noun /ˈbɜːrθraɪt/

birthright

derecho de nacimiento
Meaning
A privilege or possession that a person has from birth.
Example
Freedom is considered a birthright of every individual.
La libertad se considera un derecho de nacimiento de cada individuo.
B2 noun /əˈstrɒnəmər/

astronomer

astrónomo
Meaning
a scientist who studies the stars, planets, and the universe
Example
The astronomer observed the new comet through his telescope.
El astrónomo observó el nuevo cometa a través de su telescopio.
B2 adjective /prɛsˈtɪdʒəs/

prestigious

prestigioso
Meaning
having a high reputation; respected
Example
Harvard University is one of the most prestigious universities in the world.
La Universidad de Harvard es una de las universidades más prestigiosas del mundo.
B2 noun rɪˈpʌb.lɪk

republic

república
Meaning
A state in which supreme power is held by the people and their elected representatives, with an elected or nominated president rather than a monarch.
Example
A republic is governed by representatives of the people.
Una república es gobernada por los representantes del pueblo.
C2 noun /ˈskɜː.vi/

scurvy

Escorbuto
Meaning
A disease caused by a deficiency of vitamin C, leading to weakness, gum disease, and bleeding.
Example
Sailors often suffered from scurvy during long sea voyages without fresh fruits.
Los marineros a menudo sufrían de escorbuto durante largos viajes en el mar sin frutas frescas.
C2 adjective /daɪˈɡrɛsɪv/

digressive

tendencia a desviarse del tema principal
Meaning
Tending to depart from the main subject in speech or writing.
Example
The speaker's digressive style made the lecture difficult to follow.
El estilo digresivo del ponente hizo que la conferencia fuera difícil de seguir.
C2 adjective /tʃəˈruːbɪk/

cherubic

angélico
Meaning
Innocent, sweet, and angelic, like a cherub.
Example
The baby had a cherubic smile that melted everyone’s heart.
El bebé tenía una sonrisa angelical que derretía el corazón de todos.
B2 adjective /ˌɪnəˈproʊpriət/

inappropriate

inapropiado
Meaning
not suitable or proper in the circumstances
Example
It was inappropriate to talk loudly in the library.
Era inapropiado hablar en voz alta en la biblioteca.
B2 noun /sneɪl/

Snail

caracol
Meaning
a small soft creature with a shell on its back that moves very slowly
Example
The snail left a shiny trail as it crawled across the leaf.
El caracol dejó un rastro brillante mientras se arrastraba por la hoja.
C1 adjective /ˌfɪl.hɑːrˈmɒn.ɪk/

philharmonic

relacionado con una orquesta sinfónica
Meaning
relating to a symphony orchestra or its music
Example
The philharmonic orchestra performed a stunning rendition of Beethoven's Ninth Symphony.
La orquesta filarmónica realizó una impresionante interpretación de la Novena Sinfonía de Beethoven.
B2 noun /ˌdʒʌstɪfɪˈkeɪʃən/

justification

justificación
Meaning
a reason, explanation, or excuse that shows something is right or reasonable
Example
There is no justification for such rude behavior.
No hay justificación para tal comportamiento grosero.
A2 noun /ˈpoʊɪtri/

poetry

poesía
Meaning
a literary form that uses rhythmic and metaphorical language to express emotions or ideas
Example
She loves reading poetry in her free time.
A ella le encanta leer poesía en su tiempo libre.
C2 noun /ˈproʊbɪti/

probity

probidad
Meaning
The quality of having strong moral principles; honesty and decency.
Example
The judge was admired for his integrity and probity.
El juez fue admirado por su integridad y probidad.
C2 noun /əˈbrɪdʒmənt/

abridgment

abreviatura
Meaning
A shortened version of a larger work, such as a book or speech.
Example
The publisher released an abridgment of the lengthy novel for students.
El editor lanzó una abreviatura de la larga novela para los estudiantes.
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 /aɪˈdiː.ə.lɪ.zəm/

Idealism

Idealismo
Meaning
the pursuit of high principles and noble goals; unrealistic pursuit of perfection
Example
His youthful idealism motivated him to join various social justice movements.
Su idealismo juvenil lo motivó a unirse a varios movimientos de justicia social.
C2 verb /ˈstɪp.əl/

stipple

cubrir con pequeños puntos
Meaning
to cover a surface with numerous small dots or specks, often in drawing or painting
Example
The artist stippled the canvas to create a textured effect.
El artista cubrió el lienzo con pequeños puntos para crear un efecto texturizado.
A2 adjective ˈnɛɡ.ə.tɪv

negative

negativo
Meaning
Not desirable or optimistic; harmful or unpleasant.
Example
She had a negative attitude about the upcoming project.
Ella tenía una actitud negativa sobre el próximo proyecto.
A1 noun /flɔːr/

floor

suelo
Meaning
the lower surface of a room, on which one may walk
Example
The floor was covered with a soft carpet.
El suelo estaba cubierto con una alfombra suave.
C1 verb /ˈpʌməl/

pummel

aporrear
Meaning
To strike repeatedly with the fists; to beat or hit forcefully.
Example
The boxer pummeled his opponent in the final round.
El boxeador aporreó a su oponente en la ronda final.
C1 noun prəˈtɛk.ʃə.nɪ.zəm

protectionism

proteccionismo
Meaning
The theory or practice of shielding a country's domestic industries from foreign competition by taxing imports.
Example
The government's protectionism helped local businesses grow.
El proteccionismo del gobierno ayudó a las empresas locales a crecer.
A2 noun /wɜːrks/

works

trabajos
Meaning
the physical or mental effort used to achieve something
Example
Her works have been exhibited in museums worldwide.
Sus trabajos han sido exhibidos en museos de todo el mundo.
B2 adjective ˌiːvəˈluːʃənəri

evolutionary

evolutivo
Meaning
Relating to or denoting the gradual development of something, especially from a simple to a more complex form.
Example
The evolutionary changes in species are fascinating.
Los cambios evolutivos en las especies son fascinantes.
B2 noun /ˈɡræs.hɒp.ər/

Grass-hopper

saltamontes
Meaning
a jumping insect with long hind legs that feeds on grass and plants
Example
The grasshopper jumped from one leaf to another.
El saltamontes saltó de una hoja a otra.
B2 verb /ˈkɒmbæt/

combat

combatir
Meaning
to fight against something, especially to reduce or stop it
Example
The government is taking steps to combat corruption.
El gobierno está tomando medidas para combatir la corrupción.
C1 noun /ˈmɛm.breɪn/

membrane

membrana
Meaning
A thin layer of tissue or material that covers, separates, or connects structures.
Example
The cell membrane controls the movement of substances in and out of the cell.
La membrana celular controla el movimiento de las sustancias dentro y fuera de la célula.
B2 adjective /ˈhɑːrtˌbreɪkɪŋ/

Heartbreaking

desgarrador; devastador; conmovedor
Meaning
causing overwhelming distress; very sad or disappointing
Example
The documentary showed heartbreaking scenes of children in poverty.
El documental mostró escenas desgarradoras de niños en la pobreza.
A2 noun /træʃ/

Trash

basura; desecho; algo de mala calidad o poco valor
Meaning
waste material; refuse; something of poor quality or little value
Example
Please take out the trash before you leave.
Por favor, saca la basura antes de irte.
C1 noun /fɪˈziːk/

physique

físico
Meaning
the form, size, and development of a person's body
Example
He has an athletic physique due to years of training.
Él tiene una constitución atlética debido a años de entrenamiento.
C2 noun /fluːk/

fluke

golpe de suerte
Meaning
A stroke of luck; an unexpected piece of good fortune.
Example
Winning the lottery was a complete fluke.
Ganar la lotería fue un completo golpe de suerte.
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.
B2 noun, verb /pɪə(r)/

peer

igual
Meaning
noun: a person of the same rank or status; verb: to look closely or with difficulty
Example
He tried to peer through the fog to see his peers on the other side.
Él intentó mirar a través de la niebla para ver a sus iguales al otro lado.
C1 adjective /hɪpˈnɒtɪk/

hypnotic

hipnótico
Meaning
Producing sleep or a trance-like state; mesmerizing.
Example
The music had a hypnotic effect on the audience.
La música tuvo un efecto hipnótico en la audiencia.
C2 noun /ˈtɪŋktʃər/

tincture

un leve trazo, una medicina hecha disolviendo una droga en alcohol
Meaning
a slight trace of something; a medicine made by dissolving a drug in alcohol
Example
There was a tincture of sadness in her smile.
Había un leve trazo de tristeza en su sonrisa.
C1 adjective /ˌkɒzməˈpɒlɪtən/

cosmopolitan

cosmopolita
Meaning
familiar with and at ease in many different countries and cultures
Example
He has a cosmopolitan outlook due to his extensive travels.
Él tiene una perspectiva cosmopolita debido a sus amplios viajes.
B2 noun /hɔːk/

Hawk

halcón
Meaning
a bird of prey with broad wings and strong talons used for hunting
Example
The hawk soared high above the field hunting for prey.
El halcón voló alto sobre el campo buscando su presa.
A2 noun səˈsaɪəti

society

sociedad
Meaning
The aggregate of people living together in a more or less ordered community.
Example
Society plays a pivotal role in shaping an individual's values.
La sociedad juega un papel crucial en la formación de los valores de un individuo.
B2 verb /ˈkɒntəmpleɪt/

contemplate

contemplar
Meaning
to think deeply and carefully about something; to consider thoughtfully
Example
She sat quietly to contemplate her future plans.
Ella se sentó en silencio para contemplar sus planes futuros.
C1 noun /dɪsˈlɛksiə/

dyslexia

dislexia
Meaning
A learning disorder characterized by difficulty reading due to problems identifying speech sounds and decoding words.
Example
The teacher used special methods to help the student with dyslexia.
La profesora usó métodos especiales para ayudar al estudiante con dislexia.
C1 adjective ˈɪn.tər.ɪm

interim

interino
Meaning
In or for the intervening period; provisional or temporary.
Example
Interim governments manage transitional phases.
Los gobiernos interinos gestionan fases de transición.
B2 noun /prækˈtɪʃ.ən.ər/

practitioner

profesional
Meaning
a person actively engaged in a profession, especially medicine or law
Example
She is a skilled medical practitioner.
Ella es una profesional médica capacitada.
C1 noun /ˌluː.brɪˈkeɪ.ʃən/

lubrication

lubricación
Meaning
The action of applying a substance to reduce friction between surfaces in mutual contact.
Example
Lubrication of the eyes is essential for well-being.
La lubricación de los ojos es esencial para el bienestar.
A1 adverb /ʌp/

up

arriba
Meaning
towards a higher position or level
Example
He climbed up the ladder quickly.
Él subió rápidamente la escalera.
A2 noun /kraʊd/

crowd

multitud
Meaning
a large number of people gathered together
Example
A huge crowd gathered to watch the concert.
Una gran multitud se reunió para ver el concierto.
B2 noun əˈlaɪ.əns

alliance

alianza
Meaning
A union or association formed for mutual benefit, especially between countries or organizations.
Example
Global alliances promote environmental sustainability.
Las alianzas globales fomentan la sostenibilidad ambiental.
C1 verb /dɪˈpriːʃieɪt/

depreciate

depreciar
Meaning
to reduce in value over time
Example
Cars tend to depreciate quickly in their first few years.
Los coches tienden a depreciarse rápidamente en sus primeros años.
C1 noun /ˈmɒnəˌθiːɪzəm/

monotheism

monoteísmo
Meaning
The belief in the existence of only one God.
Example
Islam and Christianity are religions based on monotheism.
El islam y el cristianismo son religiones basadas en el monoteísmo.
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.
A2 noun /skɪlz/

skills

habilidades
Meaning
The ability to do something well; expertise.
Example
Learning new skills can increase personal and professional growth.
Aprender nuevas habilidades puede aumentar el crecimiento personal y profesional.
B1 verb /træk/

track

rastrear
Meaning
To follow or trace the course or progress of something.
Example
Someone can easily track your location on social media.
Alguien puede rastrear fácilmente tu ubicación en las redes sociales.
C1 adverb /ˈvælɪdli/

validly

válidamente
Meaning
in a legally, logically, or officially acceptable manner
Example
The contract was validly signed by both parties.
El contrato fue firmado válidamente por ambas partes.
C2 adjective /ˌhɛtərəʊˈmɔːrfɪk/

heteromorphic

heteromórfico
Meaning
Having different forms or shapes, especially in the same species or organism.
Example
Butterflies are heteromorphic during their life cycle, changing forms from larva to adult.
Las mariposas son heteromórficas durante su ciclo de vida, cambiando de forma de larva a adulta.
C2 noun /ˌɪnsjəˈlærəti/

insularity

insularidad
Meaning
The state of being isolated or narrow-minded.
Example
The insularity of the group prevented them from accepting new ideas.
La insularidad del grupo les impidió aceptar nuevas ideas.
B2 adverb /ˈblʌnt.li/

Bluntly

directamente; sin rodeos
Meaning
in a direct way without trying to be polite; frankly
Example
He told her bluntly that she was wrong.
Él le dijo directamente que estaba equivocada.
C2 adjective /ɪmˈplækəbl/

implacable

implacable
Meaning
unable to be appeased, calmed, or pacified
Example
The soldiers faced an implacable enemy who refused to surrender.
Los soldados se enfrentaron a un enemigo implacable que se negó a rendirse.
B2 adjective /ˈʃɔːrt ˌtempərd/

Short-tempered

irritable; fácilmente enfadado
Meaning
quick to lose one's temper; easily angered
Example
She became short-tempered when the traffic made her late for the meeting.
Ella se volvió irritable cuando el tráfico la hizo llegar tarde a la reunión.
B1 noun /ɪmˈpruːvmənt/

improvement

mejora
Meaning
the act of making something better
Example
There has been a significant improvement in his health.
Ha habido una mejora significativa en su salud.
B1 adjective /ˈhoʊpfəl/

Hopeful

esperanzado
Meaning
feeling or inspiring optimism about a future event; confident; optimistic
Example
He remained hopeful despite the challenges.
Él permaneció esperanzado a pesar de los desafíos.
B2 adjective /hɪˈspænɪk/

hispanic

hispánico / de habla española
Meaning
relating to Spain or Spanish-speaking countries, especially Latin America.
Example
She studies Hispanic culture and language.
Ella estudia la cultura y el idioma hispánico.
C2 noun /pɜːrtʃt raɪs/

Perched rice

arroz inflado
Meaning
puffed rice; rice that has been heated and puffed into light, crispy grains
Example
I enjoy eating puffed rice as a healthy snack.
Disfruto comer arroz inflado como un bocadillo saludable.
A1 noun /pɪɡ/

Pig

cerdo
Meaning
a domestic farm animal with a short curly tail and a flat nose
Example
The farmer fed the pig in the pen.
El granjero alimentó al cerdo en el corral.
B1 adverb /ˈkɑːm.li/

Calmly

tranquilamente
Meaning
in a peaceful way without showing strong emotions; quietly and without excitement
Example
She spoke calmly despite being angry.
Ella habló tranquilamente a pesar de estar enojada.
B2 noun /ˈɡlɔː.ri/

Glory

gloria; honra; esplendor
Meaning
magnificent beauty or splendor; praise, honor, and distinction; a state of absolute happiness
Example
The athlete basked in the glory of winning the Olympic gold medal.
El atleta se deleitó en la gloria de ganar la medalla de oro olímpica.
C1 verb bɪˈkwiːð

bequeath

legar por testamento
Meaning
Leave something to someone in a will; pass down or hand down to the next generation.
Example
The scientist bequeathed his research papers to the university.
El científico legó sus papeles de investigación a la universidad.
B2 adjective, noun /ədˈvaɪzəri/

advisory

asesor
Meaning
(adjective) having the power to give advice but not to make sure that it is followed; (noun) an official announcement containing information or a warning
Example
The committee serves in an advisory capacity to the board of directors.
El comité sirve en una capacidad asesora para la junta directiva.
C1 adjective /ˌɪndɪˈskrɪmɪnət/

indiscriminate

indiscriminado
Meaning
Done without careful judgment; random or haphazard.
Example
The indiscriminate use of pesticides harms the environment.
El uso indiscriminado de pesticidas daña el medio ambiente.
C1 noun /ˈsæf.aɪər/

Saphire

zafiro
Meaning
a precious stone that is typically blue in color
Example
The royal crown was adorned with a large sapphire.
La corona real estaba adornada con un gran zafiro.
B2 verb /straɪd/

stride

caminar con pasos largos y decisivos; hacer progresos
Meaning
to walk with long, decisive steps; to make progress
Example
She strode confidently across the stage.
Ella caminó con confianza por el escenario.
C1 noun /vʌlˈɡær.ɪ.ti/

Vulgarity

vulgaridad
Meaning
the quality of being rude, offensive, or indecent; lack of sophistication or good taste
Example
The comedian's jokes were criticized for their vulgarity.
Los chistes del comediante fueron criticados por su vulgaridad.
C2 noun /ˌmjuːtəˈbɪləti/

mutablility

mutabilidad (mala ortografía)
Meaning
A misspelled form of 'mutability', meaning the quality of being changeable.
Example
The document contained the misspelled word 'mutablility' instead of 'mutability'.
El documento contenía la palabra mal escrita 'mutablility' en lugar de 'mutability'.
C2 noun /əˈnjuː.ɪ.ti/

annuity

pensión anual
Meaning
a fixed sum of money paid to someone each year, typically for the rest of their life
Example
She receives an annuity from her late husband's insurance policy.
Ella recibe una pensión anual de la póliza de seguros de su difunto esposo.
B1 adverb /ˌɔːl.təˈɡeð.ər/

Altogether

en total; completamente; totalmente
Meaning
completely; in total; considering everything
Example
The project cost altogether five thousand dollars.
El proyecto costó en total cinco mil dólares.
A2 noun /ʌmˈbrɛlə/

umbrella

paraguas
Meaning
A device used for protection against rain or sun, typically consisting of a collapsible canopy mounted on a central rod.
Example
She opened her umbrella as it started to rain.
Ella abrió su paraguas cuando empezó a llover.
C1 noun /rɪˈmɪʃən/

remission

remisión
Meaning
A temporary or permanent decrease or disappearance of disease symptoms; forgiveness of sins or debts.
Example
The patient’s cancer is in remission after the treatment.
El cáncer del paciente está en remisión después del tratamiento.
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.
C2 noun /ɪnˈvaɪtər/

invitor

invitador
Meaning
a person who invites someone to an event, meeting, or place
Example
The invitor greeted all the guests warmly at the entrance.
El invitador saludó cordialmente a los invitados en la entrada.
C2 adjective /ˈbɔːlki/

balky

terco
Meaning
difficult, uncooperative, or stubborn
Example
The balky printer refused to work when needed most.
La impresora terco se negó a funcionar cuando más se necesitaba.
C2 noun /ˈɡɒz.lɪŋ/

gosling

gansito
Meaning
a young goose
Example
The mother goose carefully protected her goslings.
La madre ganso protegió cuidadosamente a sus gansitos.
C1 adjective /ˈmaʊntɪnəs/

Mountainous

montañoso
Meaning
having many mountains; characterized by mountains
Example
The mountainous region was difficult to travel through.
La región montañosa era difícil de recorrer.
C2 adjective /stəˈkɑː.təʊ/

staccato

detallado y separado
Meaning
short and detached in sound or style, often used in music
Example
The pianist played the notes in a staccato rhythm.
El pianista tocó las notas en un ritmo estacato.
C1 verb /ˌriːˈtʌtʃ/

retouch

retocar
Meaning
To improve or repair a picture, photograph, or image by making small changes.
Example
The photographer retouched the image to remove blemishes.
El fotógrafo retocó la imagen para eliminar manchas.
B2 verb /ˈkɒmprəmaɪz/

compromise

comprometer
Meaning
To expose or make vulnerable to danger, suspicion, or disrepute.
Example
Excessive sharing can compromise your privacy.
Compartir en exceso puede comprometer tu privacidad.
C2 adjective /ˈsiːkwənt/

sequent

secuente
Meaning
Following in order or as a result.
Example
The sequent events changed the course of history.
Los eventos subsecuentes cambiaron el curso de la historia.
C2 adjective /ˈwɪspi/

wispy

delicado y tenue
Meaning
Thin, delicate, and weak in appearance or form.
Example
Her wispy hair blew gently in the breeze.
Su cabello delicado volaba suavemente en la brisa.
A1 title /ˈmɪstər/

mr

Sr.
Meaning
a title used before a man's name
Example
Mr. Rahman is our new teacher.
Sr. Rahman es nuestro nuevo maestro.
C2 noun /ˈpjuːdʒɪlɪst/

pugilist

boxeador
Meaning
A professional or skilled boxer.
Example
The pugilist entered the ring with confidence.
El boxeador entró al ring con confianza.
B1 noun /prəˈməʊ.ʃən/

Promotion

promoción; ascenso
Meaning
the act of raising someone to a higher position; advertising to increase sales
Example
She received a promotion to manager after five years of hard work.
Ella recibió una promoción a gerente después de cinco años de trabajo duro.
C2 adjective /ˈmɪn.dʒi/

Mingy

tacaño; avaro
Meaning
mean or stingy; unwilling to spend money
Example
He is too mingy to spend money on anything but necessities.
Él es demasiado tacaño para gastar dinero en algo que no sea lo esencial.
B1 adjective /rɪˈlɪdʒəs/

Religious

religioso; devoto; espiritual; relacionado con la religión;
Meaning
relating to or believing in a religion; devout; spiritual;
Example
He comes from a very religious family.
Él proviene de una familia muy religiosa.
B1 noun /ˈdɛv.əl/

devil

diablo
Meaning
An evil spirit or supernatural being often regarded as the embodiment of wickedness and harm.
Example
The story warned children about making deals with the devil.
La historia advirtió a los niños sobre hacer tratos con el diablo.
B2 noun ˈjuːnəti

unity

unidad
Meaning
The state of being united or joined as a whole.
Example
Unity among people led to victory.
La unidad entre las personas llevó a la victoria.
B2 noun ˈθrɛʃhəʊld

threshold

umbral, límite
Meaning
A point of entry or beginning; the magnitude or intensity that must be exceeded for a certain reaction to occur.
Example
Once the threshold for pest population is reached, measures must be taken.
Una vez que se alcanza el umbral de la población de plagas, deben tomarse medidas.
C2 noun /ˈæsɪˌteɪt/

acetate

acetato
Meaning
a salt or ester of acetic acid; a synthetic material used in textiles and film
Example
The company produces acetate fibers for clothing.
La empresa produce fibras de acetato para ropa.
C2 noun /ˈɪəri/ or /ˈɛəri/

aery

nido del águila
Meaning
An eagle’s nest, or a lofty, airy dwelling.
Example
The eagle perched proudly near its aery high on the cliff.
El águila se posó orgullosamente cerca de su nido alto en el acantilado.
A2 noun /ˈmembər/

member

miembro
Meaning
a person or thing that belongs to a group or organization
Example
She is a member of the local sports club.
Ella es miembro del club deportivo local.
B2 adverb /ˈflu:əntli/

Fluently

con fluidez; de manera fluida
Meaning
in a smooth, effortless, and articulate manner; with ease and skill
Example
She speaks French fluently.
Ella habla francés con fluidez.
C1 adverb/adjective /vɜːˈbeɪ.tɪm/

verbatim

palabra por palabra o literalmente
Meaning
In exactly the same words as were used originally; word for word repetition.
Example
She repeated his instructions verbatim to avoid errors.
Ella repitió sus instrucciones palabra por palabra para evitar errores.
B2 noun dɪˈveləpɪŋ ˈriːdʒənz

developing regions

regiones en desarrollo
Meaning
Areas or countries that are in the process of economic growth and development
Example
Pollution affects developing regions the most.
La contaminación afecta más a las regiones en desarrollo.
B2 noun /pʌŋk/

punk

punk
Meaning
a type of popular music, or the culture associated with it, characterized by loud, fast rhythms and rebellious attitudes
Example
He’s always been into punk music and fashion.
Siempre le ha interesado la música y la moda punk.
C2 noun /ˈrɛv.ər.i/

reverie

soñar despierto; ensoñación
Meaning
A state of being pleasantly lost in one's thoughts; a daydream.
Example
Lost in reverie, he didn't hear his name being called.
Perdido en la ensoñación, no oyó que llamaban su nombre.
C1 adjective /ˈsæv.i/

savvy

astuto, sabio
Meaning
Having practical knowledge and the ability to make good judgments.
Example
She is a tech-savvy entrepreneur.
Ella es una emprendedora experta en tecnología.
C2 noun /ˌiː.kəʊ.tɒkˈsɪ.kə.lə.dʒi/

ecotoxicology

ecotoxicología
Meaning
The study of the effects of chemical pollution on the environment.
Example
Ecotoxicology studies the effects of pesticides on wildlife.
La ecotoxicología estudia los efectos de los pesticidas en la vida silvestre.
A2 noun rɪˈsɜːtʃ

research

investigación
Meaning
The systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions.
Example
Research on radio waves began earlier in India.
La investigación sobre las ondas de radio comenzó antes en India.
C1 verb /ˈwɪtl/

whittle

tallar
Meaning
to carve or shape something by cutting off small pieces; to gradually reduce
Example
He spent the afternoon whittling a piece of wood into a toy.
Él pasó la tarde tallando un trozo de madera en un juguete.
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.
A2 noun /ˈkloʊðɪŋ/

clothing

ropa
Meaning
items worn to cover the body; apparel collectively
Example
Warm clothing is essential in winter.
La ropa abrigada es esencial en invierno.
B1 adjective /ˈaʊtər/

outer

exterior
Meaning
situated on or toward the outside; external
Example
The outer layer of the jacket is waterproof.
La capa externa de la chaqueta es impermeable.
B2 adjective /ˈkrɒnɪk/

chronic

crónico
Meaning
Lasting for a long time or constantly recurring, often describing illness.
Example
She suffers from chronic back pain.
Ella sufre de dolor crónico en la espalda.
C2 noun /ˈhɑːtʃ.pɑːtʃ/

Hotchpotch

mezcla confusa; un montón de cosas mezcladas
Meaning
a confused mixture; a jumbled assortment of things
Example
The room was a hotchpotch of old furniture, books, and random decorations.
La habitación era una mezcla confusa de muebles viejos, libros y decoraciones aleatorias.
B1 adverb /ˈrel.ə.tɪv.li/

Relatively

relativamente
Meaning
in comparison to something else; quite; fairly
Example
The weather is relatively warm today.
El clima está relativamente cálido hoy.
B1 adjective /kəˈmɪtɪd/

committed

comprometido
Meaning
Dedicated and loyal to a cause, activity, or relationship.
Example
She is a committed teacher who cares deeply for her students.
Ella es una maestra comprometida que cuida profundamente a sus estudiantes.
A2 adjective /ˈfaɪ.nəl/

Final

final; concluyente; decisivo; último
Meaning
last; concluding; decisive; ultimate
Example
This is the final exam of the semester.
Este es el examen final del semestre.