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C1 adjective /ˌhɛtərəˈʤiːniəs/

heterogeneous

heterogéneo
Meaning
consisting of different kinds or diverse elements
Example
The classroom was filled with a heterogeneous group of students.
El aula estaba llena de un grupo heterogéneo de estudiantes.
C2 adjective /ˈsɒmnələnt/

somnolent

somnoliento
Meaning
Sleepy or drowsy; causing a desire to sleep.
Example
The somnolent lecture made half the class fall asleep.
La conferencia somnolienta hizo que la mitad de la clase se quedara dormida.
B2 noun /ˌmɪs.ʌn.dəˈstæn.dɪŋ/

Misunderstanding

malentendido
Meaning
A failure to understand something correctly; a disagreement or confusion between people
Example
The argument was caused by a simple misunderstanding.
La discusión fue causada por un simple malentendido.
B1 noun /ˈrezɪdənt/

Resident

residente
Meaning
a person who lives somewhere permanently or on a long-term basis; living in a particular place
Example
She has been a resident of this city for over ten years.
Ella ha sido residente de esta ciudad durante más de diez años.
C1 noun /ˌɪnkjʊˈbeɪʃən/

incubation

el proceso de mantener huevos, células u organismos en las condiciones adecuadas para su desarrollo
Meaning
the process of keeping eggs, cells, or organisms in the right conditions for development
Example
The incubation of the eggs lasted for three weeks.
La incubación de los huevos duró tres semanas.
C1 noun /əˈstuːt.nəs/

astuteness

astucia
Meaning
The ability to accurately assess situations or people and turn this to one's advantage.
Example
His astuteness helped in negotiations.
Su astucia ayudó en las negociaciones.
B2 noun ˈme.trɪks

metrics

métricas
Meaning
A system or standard of measurement; a set of numbers that give information about a particular process or activity.
Example
Metrics are crucial for evaluating performance.
Las métricas son cruciales para evaluar el rendimiento.
A2 verb /bɪˈlɒŋ/

belong

pertenecer
Meaning
to be in the right place or to be a member of a group
Example
She felt she truly belonged to the team.
Ella sintió que realmente pertenecía al equipo.
C2 adjective /ˌprɒvɪˈdɛnʃəl/

providential

providencial
Meaning
occurring at a favorable or opportune time, as if guided by divine intervention
Example
Their timely rescue was considered providential.
Su rescate oportuno se consideró providencial.
C1 verb /ˈɪnstɪˌɡeɪt/

instigate

incitar
Meaning
To bring about or initiate an action, often something negative.
Example
He was accused of instigating the riot.
Fue acusado de incitar el motín.
C1 noun /jɑːrn/

Yarn

hilo
Meaning
spun thread used for knitting, weaving, or sewing; a long or rambling story
Example
She bought colorful yarn for knitting a sweater.
Ella compró hilo de colores para tejer un suéter.
A1 adverb /təˈnaɪt/

Tonight

esta noche
Meaning
during the night of today; this evening
Example
Tonight we are going to watch a movie.
Esta noche vamos a ver una película.
C1 adjective /ˈmæliəbl̩/

malleable

fácil de moldear
Meaning
Easily shaped or influenced; capable of being bent or adapted.
Example
Gold is a highly malleable metal used in jewelry.
El oro es un metal muy maleable utilizado en joyería.
C1 noun /stɛntʃ/

stench

hedor
Meaning
A very strong and unpleasant smell.
Example
The stench of garbage filled the alley.
El hedor de la basura llenó el callejón.
A1 noun /mɪlk/

Milk

leche
Meaning
a white liquid produced by cows, goats, or other mammals, used as food
Example
Children need to drink milk for strong bones.
Los niños necesitan beber leche para huesos fuertes.
B1 verb /ˈdɪfər/

differ

diferir
Meaning
to be unlike or distinct from something else
Example
Opinions differ on this issue.
Las opiniones difieren sobre este tema.
C1 adjective /prəˈsiːdʒərəl/

procedural

procedimental
Meaning
Relating to an established or official way of doing something; concerned with procedure.
Example
The committee followed the procedural rules strictly.
El comité siguió estrictamente las reglas procedimentales.
A2 verb /feɪl/

fail

fracasar
Meaning
to not succeed in achieving something; to be unsuccessful
Example
He failed to complete the assignment on time.
Él fracasó en completar la tarea a tiempo.
B1 verb /spaɪ/

spy

espía
Meaning
to secretly collect information about a person, group, or country
Example
He was caught spying on his neighbor through the window.
Lo atraparon espiando a su vecino a través de la ventana.
B1 noun /ˈdʒɛntəlmən/

gentleman

caballero
Meaning
a man who is polite, courteous, and honorable
Example
He opened the door for her like a true gentleman.
Él abrió la puerta para ella como un verdadero caballero.
B2 noun /ˈvɪɡ.ər/

Vigour

fuerza física y buena salud; esfuerzo, energía y entusiasmo
Meaning
physical strength and good health; effort, energy, and enthusiasm
Example
She approached her work with renewed vigour after the vacation.
Después de las vacaciones, abordó su trabajo con renovado vigor.
C1 noun /wʊd ˈæp.əl/

Wood Apple

manzana de madera
Meaning
a hard-shelled tropical fruit with aromatic pulp used in beverages and medicine
Example
The wood apple has a hard shell but sweet pulp inside.
La manzana de madera tiene una cáscara dura pero pulpa dulce en su interior
C1 noun ˌsteɪbəlaɪˈzeɪʃən

stabilization

estabilización
Meaning
The process of making or becoming stable.
Example
The stabilization of the structure was essential after the earthquake.
La estabilización de la estructura fue esencial después del terremoto.
C2 adjective /ˈoʊ.vɔɪd/

ovoid

ovoide
Meaning
egg-shaped; resembling an oval or ellipse
Example
The artist painted an ovoid shape in the center of the canvas.
El artista pintó una forma ovoide en el centro del lienzo.
B1 noun /ˈsɪɡ.nəl/

Signal

señal
Meaning
a gesture, action, or sound that conveys information or instruction
Example
The traffic signal turned red, so we stopped.
La señal de tráfico se puso roja, así que nos detuvimos.
C2 verb /ˈflʌməks/

flummox

confundir
Meaning
To confuse or bewilder someone completely.
Example
The complicated puzzle flummoxed the students.
El complicado rompecabezas confundió a los estudiantes.
C1 noun /ˌkɒnfɪˈdɑːnt/

confidante

amiga de confianza
Meaning
A woman with whom one shares a secret or private matter, trusting her not to repeat it.
Example
The queen’s maid became her most trusted confidante.
La criada de la reina se convirtió en su confidente más confiable.
A2 noun /niː/

Knee

rodilla
Meaning
the joint connecting the thigh and the lower leg in humans
Example
He fell and scraped his knee on the pavement.
Se cayó y se raspó la rodilla en la acera.
C2 verb /ˈɡɑːɡəl/

goggle

mirar con los ojos muy abiertos
Meaning
to stare with wide open eyes, often in surprise or wonder
Example
The tourists goggled at the tall skyscrapers.
Los turistas miraban asombrados los rascacielos altos.
C1 noun /ˈdɪɡnɪˌtɛri/

dignitary

persona importante
Meaning
a person considered to be important because of high rank or office
Example
Several foreign dignitaries attended the state banquet.
Varios dignatarios extranjeros asistieron al banquete estatal.
C2 noun /əˈpɒfəsɪs/

apophasis

apofasis
Meaning
A rhetorical device where the speaker brings up a subject by denying it or pretending to pass over it.
Example
The politician used apophasis by saying, 'I won’t even mention my opponent’s scandals.'
El político usó la apofasis al decir: 'Ni siquiera mencionaré los escándalos de mi oponente'.
B2 adjective /kəmˈpʌlsəri/

compulsory

obligatorio
Meaning
Required by law or a rule; obligatory.
Example
Wearing seat belts is compulsory in most countries.
Usar cinturones de seguridad es obligatorio en la mayoría de los países.
C2 noun /ˈdʒaɪrəˌskoʊp/

gyroscope

giroscopio
Meaning
A device consisting of a wheel or disk mounted so it can spin rapidly and maintain orientation, used for navigation and balance.
Example
The airplane's navigation system relies on a gyroscope for stability.
El sistema de navegación del avión depende de un giroscopio para la estabilidad.
B2 adverb /ˈmiːn.taɪm/

Meantime

mientras tanto
Meaning
during the time between two events; in the period of time between now and when something else happens
Example
The food will be ready in an hour; in the meantime, we can watch TV.
La comida estará lista en una hora; mientras tanto, podemos ver televisión.
C1 noun məˈnjʊər

manure

estiércol, abono orgánico
Meaning
Animal dung used for fertilizing land; organic matter used as fertilizer.
Example
Organic manure enhances soil fertility.
El estiércol orgánico mejora la fertilidad del suelo.
C1 verb /ˈɛkstrəˌdaɪt/

extradite

extraditar
Meaning
to hand over a person accused or convicted of a crime to another country or state
Example
The government agreed to extradite the fugitive to his home country.
El gobierno acordó extraditar al fugitivo a su país de origen.
A1 adjective /bluː/

Blue

azul
Meaning
having the color of the clear sky or the sea
Example
The blue ocean stretched endlessly to the horizon.
El océano azul se extendía interminablemente hasta el horizonte.
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.
B2 noun /ˈmʊzlɪm/

muslim

musulmán
Meaning
a follower of Islam
Example
He is a devout Muslim.
Él es un musulmán devoto.
B2 noun /ˈpɔːt.fəʊ.li.əʊ/

portfolio

colección de trabajos, muestras o lista de trabajos
Meaning
A collection of work or samples demonstrating skills and expertise.
Example
His portfolio showcased his diverse range of skills.
Su portafolio mostró su amplia gama de habilidades.
B2 noun /ˌsuːvəˈnɪər/

Souvenir

souvenir
Meaning
a thing that is kept as a reminder of a person, place, or event; a memento
Example
I bought a small souvenir from the gift shop.
Compré un pequeño souvenir en la tienda de regalos.
C2 adjective /ˌɛvəˈnɛsənt/

evanescent

efímero
Meaning
Quickly fading or disappearing; lasting for only a very short time.
Example
The beauty of the sunset was evanescent, fading within minutes.
La belleza del atardecer fue efímera, desvaneciéndose en minutos.
B2 adjective /ˈædɪkwət/

adequate

adecuado
Meaning
sufficient or acceptable in quality or quantity
Example
The food was adequate for the small group.
La comida fue adecuada para el pequeño grupo.
C2 adjective /mɛnˈdeɪʃəs/

mendacious

mentiroso
Meaning
not telling the truth; lying
Example
The politician was known for his mendacious statements.
El político era conocido por sus declaraciones mentirosas.
C1 noun /ˈheɪˌdeɪ/

heyday

apogeo
Meaning
The period of greatest success, popularity, or power.
Example
In its heyday, the company dominated the market.
En su apogeo, la empresa dominaba el mercado.
A1 modal verb, noun /meɪ/

may

puede ser / mes de mayo
Meaning
Used to express possibility, permission, or uncertainty; also the name of the fifth month of the year.
Example
You may leave early if you finish your work.
Puedes irte temprano si terminas tu trabajo.
C1 /ˈdʒɛtɪsən/

jettison

abandonar
Meaning
to throw or drop something from a ship, aircraft, or vehicle to lighten the load; to abandon something no longer wanted
Example
The crew had to jettison cargo to save the sinking ship.
La tripulación tuvo que abandonar la carga para salvar el barco que se hundía.
C1 adjective /ɪnˈkɒmp(ə)rəbl/

incomparable

incomparable
Meaning
Without an equal in quality or excellence; matchless.
Example
The view from the mountain was incomparable.
La vista desde la montaña era incomparable.
C2 adjective ˌmɔː.fəˈlɒdʒ.ɪ.kəl

morphological

relacionado con la estructura y formación de palabras
Meaning
Related to the structure and formation of words; concerning morphology in linguistics.
Example
Morphological analysis helps AI understand word structures.
El análisis morfológico ayuda a la IA a entender las estructuras de las palabras.
C2 noun /ˌhaɪdroʊməˈkænɪks/

hydromechanics

hidromecánica
Meaning
The study of the mechanical properties and behavior of fluids in motion and at rest.
Example
Hydromechanics provides the foundation for naval architecture.
La hidromecánica proporciona la base para la arquitectura naval.
B2 noun /ˈʌndərkləʊðz/

underclothes

ropa interior
Meaning
Clothing worn beneath outer clothes, such as underwear or lingerie
Example
He folded his underclothes neatly before packing them.
Él dobló su ropa interior cuidadosamente antes de empacarla.
C2 noun /ɪˌdʒækjʊˈleɪʃən/

ejaculation

eyaculación / exclamación repentina
Meaning
The action of suddenly saying something or the release of semen during sexual climax.
Example
His sudden ejaculation of joy surprised everyone in the room.
Su repentina eyaculación de alegría sorprendió a todos en la habitación.
B2 noun /ˈtæd.poʊl/

Tadpole

renacuajo
Meaning
the larval stage of a frog or toad, having gills and a tail
Example
The pond was full of tadpoles swimming around.
El estanque estaba lleno de renacuajos nadando por todas partes.
C2 adjective /ˈhɛtərəˌdɒks/

heterodox

heterodoxo
Meaning
not conforming with accepted or orthodox standards or beliefs
Example
The professor was known for his heterodox views on religion.
El profesor era conocido por sus puntos de vista heterodoxos sobre la religión.
B1 noun /rɪst/

Wrist

muñeca
Meaning
the joint connecting the hand with the forearm
Example
He wore a watch on his wrist.
Llevaba un reloj en su muñeca.
B2 adjective /kənˈvɜːrtəbl/

convertible

convertible, coche con techo plegable
Meaning
able to be changed into a different form or use; also a car with a roof that can be folded down
Example
She drove her new convertible along the coastal road.
Ella condujo su nuevo convertible por la carretera costera.
C1 adjective /ɪnˈkrɛdjələs/

incredulous

incrédulo
Meaning
unwilling or unable to believe something
Example
He gave her an incredulous look when she claimed she could fly.
Le lanzó una mirada incrédula cuando afirmó que podría volar.
C1 verb /ˌʌndərˈsɛl/

undersell

vender a un precio más bajo
Meaning
to sell something at a lower price than competitors or to downplay the value of something
Example
The shop undersold its rivals by offering huge discounts.
La tienda vendió a sus rivales a un precio más bajo ofreciendo grandes descuentos.
B2 verb /flɪp/

flip

voltear
Meaning
to turn over quickly or suddenly; to toss lightly
Example
She flipped the pancake in the pan.
Ella volteó el panqueque en la sartén.
A1 verb /faɪnd/

find

encontrar
Meaning
to discover or locate something that was lost or hidden
Example
I can't find my keys anywhere.
No puedo encontrar mis llaves en ninguna parte.
B1 noun /ˈpɔːrʃən/

portion

porción
Meaning
A part or share of something.
Example
She ate only a small portion of the meal.
Ella comió solo una pequeña porción de la comida.
B2 verb kəˈlaɪd

collide

chocar, colisionar
Meaning
Hit with force when moving; come into conflict or opposition.
Example
The two cars collided at the intersection.
Los dos coches colisionaron en la intersección.
B2 verb rɪˈstɔːr

restore

restaurar
Meaning
To bring back to a former or original state; to reinstate.
Example
Restoring the tradition of student politics is necessary.
Es necesario restaurar la tradición de la política estudiantil.
C2 verb /əˈdʒʌdʒ/

adjudge

adjudicar
Meaning
to consider or declare officially in a legal or formal manner
Example
He was adjudged guilty by the court.
Fue declarado culpable por el tribunal.
B2 adjective ˈɡraʊndˌbreɪ.kɪŋ

groundbreaking

innovador
Meaning
Introducing new ideas or methods; innovative or pioneering.
Example
Groundbreaking advancements redefine innovation.
Los avances innovadores redefinen la innovación.
C2 adjective /rɪˈmiːdiəbl/

remediable

remediable
Meaning
capable of being corrected or cured
Example
The mistake was serious but still remediable.
El error fue grave pero aún remediable.
C2 adjective /ɪˈmɒdərət/

immoderate

excesivo
Meaning
excessive; beyond reasonable limits
Example
He has an immoderate love for sweets.
Él tiene un amor excesivo por los dulces.
A1 adjective /ˈsɔːri/

sorry

lo siento
Meaning
feeling regret or sympathy
Example
She felt sorry for what had happened.
Ella se sintió mal por lo que había sucedido.
C1 /splɪnt/

splint

férula
Meaning
A rigid device used to support and immobilize a broken or injured body part.
Example
The doctor applied a splint to stabilize the patient's broken arm.
El doctor aplicó una férula para estabilizar el brazo roto del paciente.
C2 adjective /vɛˈstɪdʒiəl/

vestigial

vestigial
Meaning
Relating to a small, undeveloped remnant of something that was once much larger or more functional.
Example
Humans have a vestigial tailbone that no longer serves its original purpose.
Los humanos tienen un hueso en la cola vestigial que ya no cumple su propósito original.
C1 adjective /ˈtækt.fəl/

Tactful

hábil; diplomático;
Meaning
showing skill and sensitivity in dealing with others or difficult situations
Example
He gave a tactful response to avoid hurting her feelings.
Él dio una respuesta diplomática para evitar herir sus sentimientos.
C1 verb /ˈkɒnsɪkreɪt/

consecrate

consagrar
Meaning
to make something sacred, usually through a religious ceremony
Example
The church was consecrated by the bishop.
La iglesia fue consagrada por el obispo.
B2 noun /ˈtɜːr.nɪp/

Turnip

nabo
Meaning
a round root vegetable with white or purple skin and white flesh
Example
We grew turnips in our vegetable garden.
Cultivamos nabos en nuestro jardín de vegetales.
B2 verb /rɪˈvaɪv/

revive

revivir
Meaning
To bring back to life, consciousness, or activity.
Example
The paramedics managed to revive the unconscious man.
Los paramédicos lograron revivir al hombre inconsciente.
C2 adverb /ˌɪnəzˈmʌtʃ/

inasmuch

en la medida en que
Meaning
To the extent that; considering that.
Example
Inasmuch as you are their teacher, you should guide them carefully.
En la medida en que eres su maestro, deberías guiarlos cuidadosamente.
C1 adjective ɪnɪɡˈzɔːstɪbəl

inexhaustible

inagotable
Meaning
Unable to be used up or worn out; limitless.
Example
His inexhaustible energy allowed him to work tirelessly on his projects.
Su energía inagotable le permitió trabajar incansablemente en sus proyectos.
C1 noun/adjective /ˈluː.nə.tɪk/

lunatic

lunático
Meaning
A person who is insane or acting in a foolish or reckless way; also used as an adjective meaning insane.
Example
The driver was driving like a lunatic on the highway.
El conductor estaba conduciendo como un lunático en la autopista.
B2 noun /ˌsɛlf ɪˈstiːm/

self-esteem

autoestima
Meaning
confidence in one's own worth or abilities; self-respect
Example
Building self-esteem takes time and consistent effort.
Construir la autoestima requiere tiempo y esfuerzo constante.
C1 noun /ˈzɛnəˌfoʊb/

xenophobe

xenófobo
Meaning
a person who dislikes or fears people from other countries or cultures
Example
The politician was criticized as a xenophobe due to his anti-immigrant policies.
El político fue criticado como xenófobo debido a sus políticas anti-inmigrantes.
B2 noun /kɔːrd/

chord

acorde musical
Meaning
A group of musical notes played or sung together; also a straight line segment joining two points on a curve.
Example
She strummed a simple chord on the guitar.
Ella rasgueó un acorde simple en la guitarra.
B1 adjective /kənˈtroʊld/

controlled

controlado
Meaning
managed or regulated carefully; kept within limits
Example
The experiment was conducted in a controlled environment.
El experimento se realizó en un entorno controlado.
C2 noun /ˌdɛrɪˈlɪkʃən/

dereliction

negligencia
Meaning
the state of being abandoned; neglect of duty
Example
The officer was charged with dereliction of duty.
El oficial fue acusado de negligencia en el cumplimiento de su deber.
C1 noun /dɪˌnɒmɪˈneɪʃən/

denomination

denominación, valor
Meaning
a recognized autonomous branch of the Christian Church; a unit of value or currency
Example
The church belongs to a Protestant denomination.
La iglesia pertenece a una denominación protestante.
A2 adjective /ˈtʃɪə.fəl/

Cheerful

alegre; optimista; lleno de alegría
Meaning
happy and optimistic; full of joy and good spirits; bright and lively
Example
She has a cheerful personality that brightens everyone's day.
Ella tiene una personalidad alegre que ilumina el día de todos.
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.
A2 adjective /ˈsuːpər/

super

súper
Meaning
excellent; very good
Example
She did a super job on the project.
Hizo un trabajo súper en el proyecto.
C1 adjective ˌsɪmbɪˈɒtɪk

symbiotic

simbiótico
Meaning
Involving interaction between two different organisms living in close physical association.
Example
The relationship between the bee and the flower is symbiotic.
La relación entre la abeja y la flor es simbiótica.
A1 verb /raɪt/

write

escribir
Meaning
to mark letters, words, or symbols on a surface
Example
I write letters to my grandmother every month.
Escribo cartas a mi abuela todos los meses.
B1 noun /ˈpæsɪŋ/

passing

paso, muerte
Meaning
the act of moving past something or the end of someone's life
Example
The passing of the leader was a great loss for the nation.
El paso del líder fue una gran pérdida para la nación.
B1 noun /ˈkɑn.tent/

Content

satisfecho
Meaning
pleased and satisfied; the things that are contained in something; subject matter of a text
Example
She felt content with her simple life in the countryside.
Ella estaba contenta con su vida simple en el campo.
B1 noun /ˈvɪn.ɪ.ɡər/

Vinegar

vinagre
Meaning
a sour liquid made from fermented alcohol, used for cooking and preserving
Example
I added vinegar to the salad dressing for extra flavor.
Añadí vinagre a la salsa de ensalada para más sabor.
C1 noun ˈnɛktər

Nectar

néctar
Meaning
A sweet liquid produced by flowers that serves as food for butterflies.
Example
Butterflies drink nectar from flowers.
Las mariposas beben néctar de las flores.
B2 noun/verb /ˈsɜːveɪ/

survey

encuesta, sondeo
Meaning
noun: an examination or inspection; verb: to examine or measure (an area or subject)
Example
They conducted a survey to understand customer preferences.
Realizaron una encuesta para entender las preferencias de los clientes.
A1 interjection /waʊ/

wow

expresión de sorpresa
Meaning
used to express great surprise, admiration, or pleasure
Example
Wow, that performance was amazing!
¡Wow, esa actuación fue increíble!
C1 noun /ˈmætɪneɪ/

matinee

función de la tarde
Meaning
A performance, especially a play or movie, that takes place in the afternoon.
Example
We bought tickets for the Sunday afternoon matinee.
Compramos entradas para la función de la tarde del domingo.
C2 noun /ˈsɒfɪzəm/

sophism

sofisma
Meaning
a clever but misleading argument; fallacious reasoning
Example
The politician's speech was full of sophism designed to mislead voters.
El discurso del político estaba lleno de sofismo diseñado para engañar a los votantes.
B1 noun /ˌbækˈjɑːrd/

backyard

felicidad
Meaning
an area of land behind a house, typically used for recreation or gardening
Example
The children played football in the backyard.
Ella no pudo ocultar su felicidad cuando recibió el premio.
C2 noun /ɪˌpɪstəˈmɒlədʒi/

epistemology

epistemología
Meaning
The branch of philosophy that studies the nature, origin, and scope of knowledge.
Example
Epistemology explores the difference between justified belief and opinion.
La epistemología explora la diferencia entre la creencia justificada y la opinión.
C2 adjective /ˈbɪloʊɪŋ/

billowing

ondeando
Meaning
Describing something that swells or surges outward in waves or large masses.
Example
She walked through the billowing curtains.
Ella caminó a través de las cortinas ondeando.
B2 noun /prəˈmoʊ.tər/

promoter

promotor
Meaning
A person or organization that helps to organize or finance an event, business, or product launch.
Example
The promoter organized a concert for the new band.
El promotor organizó un concierto para la nueva banda.
B1 noun /ˈfaɪ.tər/

Fighter

avión de combate
Meaning
a military aircraft designed for attacking other aircraft; a person who fights
Example
The fighter jet flew overhead during the military parade.
El avión de combate voló sobre nuestras cabezas durante el desfile militar.
A1 verb /iːt/

eat

comer
Meaning
to put food in the mouth and chew and swallow it
Example
We eat dinner at 7 PM.
Comemos la cena a las 7 p. m.
B1 adjective /ˈvælɪd/

Valid

válido; aceptable legal o oficialmente
Meaning
legally or officially acceptable; having a sound basis in logic or fact
Example
The passport is valid for ten years.
El pasaporte es válido por diez años.
B2 adjective /əˈpəʊzd/

opposed

opuesto
Meaning
being against or in disagreement with something
Example
She is strongly opposed to animal testing.
Ella está firmemente en contra de las pruebas con animales.
B2 noun /əˌbriːviˈeɪʃən/

abbreviation

abreviatura
Meaning
a shortened form of a word or phrase
Example
NASA is an abbreviation for National Aeronautics and Space Administration.
NASA es una abreviatura de National Aeronautics and Space Administration.
C1 verb /ˈmɑːrʃəl/

marshal

organizar
Meaning
To arrange or organize people, events, or resources in an orderly way.
Example
The teacher marshaled the students for the field trip.
La profesora organizó a los estudiantes para el viaje de campo.
B2 noun /ˌæl.əˈɡeɪ.ʃən/

Allegation

acusación
Meaning
a claim that someone has done something wrong or illegal
Example
The allegation against him was proven false.
La acusación contra él fue probada falsa.
C1 noun /ˌɪn.dɪˈsɪʒ.ən/

Indecision

indecisión; duda; vacilación
Meaning
the inability to make decisions quickly; uncertainty about what to do
Example
Her indecision about which job offer to accept caused her to miss both opportunities.
Su indecisión sobre qué oferta de trabajo aceptar la llevó a perder ambas oportunidades.
B2 noun; verb /ˈlaɪnʌp/

line-up

alineación; formar en fila
Meaning
a group or arrangement of people or things in a line; to arrange people or things in a row or planned order
Example
The coach announced the team line-up before the match.
El entrenador anunció la alineación antes del partido.
C1 noun /joʊk/

Yoke

yugo
Meaning
a wooden crosspiece that is fastened over the necks of two animals and attached to a plow or cart; a burden or oppressive situation
Example
The oxen were joined by a wooden yoke.
Los bueyes estaban unidos por un yugo de madera.
C2 noun /ˌfɪziˈɒnəmi/

physiognomy

estudio de las características faciales
Meaning
the study of facial features to judge character or personality
Example
He believed in physiognomy and tried to read people's personalities from their faces.
Él creía en la fisiognomía e intentaba leer las personalidades de las personas desde sus rostros.
C2 noun /prɔːŋ/

prong

pico de tenedor
Meaning
a projecting pointed part, such as one of the pointed ends of a fork
Example
The fork has four prongs.
El tenedor tiene cuatro picos.
C2 verb /kənˈstrɪndʒ/

constringe

contraer
Meaning
to cause to shrink or contract; to constrict
Example
The medicine helped constringe the swollen tissues.
El medicamento ayudó a contraer los tejidos hinchados.
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.
A1 preposition /ˈɪntuː/

into

adentro
Meaning
expressing movement or direction to the inside of something
Example
She walked into the room quietly.
Ella entró silenciosamente en la habitación.
C1 adjective /ɪnˈdʌktɪv/

inductive

inductivo
Meaning
characterized by the inference of general laws from particular instances; reasoning from specific cases to general principles
Example
The scientist used inductive reasoning to form a hypothesis.
El científico usó razonamiento inductivo para formular una hipótesis.
C2 adjective /traɪˈɛniəl/

triennial

trienal
Meaning
Occurring once every three years.
Example
The art festival is a triennial event in the city.
El festival de arte es un evento trienal en la ciudad.
B1 verb ˈɪndɪkeɪts

indicates

indica
Meaning
Point out; show; be a sign or symptom of; suggest as a desirable or necessary course of action.
Example
The rising trend indicates an urgent need for action.
La tendencia creciente indica una necesidad urgente de acción.
C1 noun /pəˈræl.ə.sɪs/

Paralysis

parálisis
Meaning
the loss of the ability to move part or all of the body; complete inability to act or function
Example
The accident left him with paralysis in his legs.
El accidente lo dejó con parálisis en las piernas.
A1 noun /ˈrɪv.ər/

River

río
Meaning
a large natural stream of water flowing in a channel to the sea, a lake, or another river
Example
The river flows through the valley and into the ocean.
El río fluye a través del valle y entra en el océano.
C2 verb /ˈbɒtənaɪz/

botanize

estudiar plantas
Meaning
to study plants in their natural environment
Example
They went to the forest to botanize during their vacation.
Fueron al bosque a estudiar plantas durante sus vacaciones.