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

conglomerate

conglomerado
Meaning
A large corporation formed by the merging of separate and diverse firms.
Example
The company grew into a multinational conglomerate.
La compañía se convirtió en un conglomerado multinacional.
B2 noun ˌsænɪˈteɪʃən

sanitation

saneamiento
Meaning
Conditions relating to public health, especially the provision of clean drinking water and adequate sewage disposal.
Example
Good sanitation practices are key to preventing infestations.
Las buenas prácticas de saneamiento son clave para prevenir infestaciones.
B2 adjective /ˈdʒuːɪʃ/

jewish

felicidad
Meaning
relating to Jews or Judaism
Example
They celebrate Jewish festivals every year.
Ella no pudo ocultar su felicidad cuando recibió el premio.
B1 noun fləʊ

flow

flujo
Meaning
The action or fact of moving along in a steady, continuous stream
Example
The flow of information must be secured.
El flujo de información debe ser asegurado.
C1 verb /ləˈmɛnt/

lament

lamentar
Meaning
to express grief, sorrow, or regret about something
Example
She lamented the loss of her childhood home.
Ella lamentó la pérdida de su hogar de la infancia.
C1 adjective /ˌhaɪ.drəˈpɒn.ɪk/

hydroponic

hidropónico
Meaning
Relating to the process of growing plants in sand, gravel, or liquid, with added nutrients but without soil.
Example
Hydroponic farming allows crops to grow without soil.
La agricultura hidropónica permite que los cultivos crezcan sin suelo.
C2 noun /ˈlæŋɡər/

languor

languidez
Meaning
A state of tiredness, inertia, or dreamy relaxation.
Example
The hot afternoon filled her with languor.
La cálida tarde la llenó de languidez.
B2 noun /ˈprɒvɪns/

province

provincia
Meaning
a principal administrative division of certain countries or empires.
Example
The province is known for its rich cultural heritage and stunning landscapes.
La provincia es conocida por su rica herencia cultural y sus impresionantes paisajes.
B1 noun /ˈædʒɪktɪv/

adjective

adjetivo
Meaning
a word that describes or modifies a noun by giving more information about its quality, quantity, or state
Example
The adjective in the sentence adds more detail to the noun.
El adjetivo añade información al sustantivo.
C1 adjective ɛnˈdɛm.ɪk

endemic

endémico
Meaning
Native and restricted to a certain place.
Example
The Bengal tiger is endemic to the Indian subcontinent.
El tigre de Bengala es endémico del subcontinente indio.
B1 noun /miːnz/

Means

medios; recursos; forma;
Meaning
An action or system by which a result is achieved; financial resources
Example
They don't have the means to afford such an expensive vacation.
No tienen los medios para costear unas vacaciones tan caras.
A2 noun /flʌd/

Flood

inundación
Meaning
an overflow of a large amount of water beyond its normal limits
Example
The heavy rain caused a flood in the village.
La lluvia intensa causó una inundación en el pueblo.
B1 noun ˈkɒnsept

concept

concepto
Meaning
An abstract idea or general notion
Example
The concept of chasing two rabbits teaches focus.
El concepto de perseguir dos conejos enseña enfoque.
B2 noun /ˈspɒt.laɪt/

spotlight

foco
Meaning
a strong beam of light directed onto a particular area; figuratively, public attention
Example
The singer stood proudly in the spotlight.
El cantante se mostró orgulloso bajo el foco.
B2 noun prəˈtæɡənɪst

protagonist

protagonista
Meaning
The leading character or one of the major characters in a drama, movie, novel, or other fictional text.
Example
Charles Darnay is one of the protagonists of the story.
Charles Darnay es uno de los protagonistas de la historia.
C1 verb /ˈkwɪkən/

quicken

acelerar
Meaning
to make or become faster; to accelerate
Example
His pulse began to quicken as he approached the finish line.
Su pulso empezó a acelerarse a medida que se acercaba a la meta.
C2 noun /ˈɛərəˌstæt/

aerostat

aerostato
Meaning
A lighter-than-air craft, such as a balloon, that is lifted by gas.
Example
The military used an aerostat for surveillance over the border.
El ejército usó un aerostato para vigilancia sobre la frontera.
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'.
B2 noun /ˈɪntərvəl/

interval

intervalo
Meaning
a period of time between two events or points; a pause or break in activity
Example
There was a short interval between the two performances.
Hubo un breve intervalo entre las dos funciones.
B2 noun /ˈwɜːrkɪŋ mæn/

working-man

trabajador
Meaning
a man engaged in manual labor or industrial work, often considered as part of the working class
Example
The working-man fought hard for better wages and conditions.
El trabajador luchó duramente por mejores salarios y condiciones.
C1 verb /dɪˈtɛst/

detest

detestar
Meaning
To dislike intensely or hate.
Example
I detest waking up early on weekends.
Yo detesto levantarme temprano los fines de semana.
C1 noun /ˈkæn.ə.pi/

canopy

la capa superior de un bosque formada por las copas de los árboles; cobertura superior
Meaning
The upper layer of a forest formed by the crowns of trees; overhead cover.
Example
The rainforest canopy provides shelter to many birds and insects.
El dosel del bosque tropical proporciona refugio a muchas aves e insectos.
C1 verb /ˈwɒd.əl/

waddle

caminar de manera torpe
Meaning
to walk with short steps and a clumsy swaying motion, like a duck
Example
The duck waddled across the yard.
El pato caminó de manera torpe a través del jardín.
B2 noun /ˌɑːr.kiˈɑː.lə.dʒi/

archeology

arqueología
Meaning
the study of human history and prehistory through excavation and analysis of artifacts and structures
Example
She decided to study archeology to learn about ancient civilizations.
Decidió estudiar arqueología para aprender sobre civilizaciones antiguas.
A2 verb /ɪnˈkɜːrɪdʒ/

encourage

alentar
Meaning
to give support, confidence, or hope; to motivate
Example
Teachers should encourage students to ask questions.
Los maestros deben alentar a los estudiantes a hacer preguntas.
C2 adjective ˌɪm.pəˈtɜː.bə.bəl

imperturbable

imperturbable
Meaning
Unable to be upset or excited; not easily disturbed.
Example
His imperturbable nature made him a great leader.
Su naturaleza imperturbable lo convirtió en un gran líder.
A2 adjective /ˈpriː.vi.əs/

Previous

anterior
Meaning
occurring before in time or order; earlier; former
Example
I reviewed the previous chapter before starting the new one.
Revisé el capítulo anterior antes de comenzar el nuevo.
C1 noun səˈsteɪ.nə.bəl tekˈnɒl.ə.dʒi

sustainable technology

tecnología sostenible
Meaning
Technology designed to meet present needs without compromising future generations' ability to meet their needs.
Example
Sustainable technology ensures a cleaner future.
La tecnología sostenible garantiza un futuro más limpio.
C2 noun /rɪˈkɒɡnɪzəns/

recognizance

compromiso legal
Meaning
A legal obligation or bond entered into before a court, especially to ensure future appearance.
Example
He was released on his own recognizance.
Fue liberado bajo su propio compromiso legal.
B2 verb /ˈsʌfəkeɪt/

suffocate

asfixiar
Meaning
to cause someone to die or have difficulty breathing by depriving them of air
Example
The child nearly suffocated when trapped in the locked room.
El niño casi se asfixió cuando quedó atrapado en la habitación cerrada.
C1 noun /prəˈpoʊnənt/

proponent

defensor, proponente
Meaning
a person who advocates for or supports a particular idea, cause, or plan
Example
She is a strong proponent of renewable energy.
Ella es una fuerte defensora de la energía renovable.
C2 noun /əbˈstɛtrɪks/

obstetrics

obstetricia
Meaning
The branch of medicine dealing with childbirth and care of women giving birth.
Example
She is studying obstetrics to become a specialist in childbirth.
Ella está estudiando obstetricia para convertirse en especialista en partos.
C1 noun /ˈtrɪkstər/

trickster

embaucador
Meaning
A person who cheats or deceives people.
Example
The old man turned out to be a clever trickster who fooled everyone.
El anciano resultó ser un astuto embaucador que engañó a todos.
C2 verb /ɪnˈtriːt/

entreat

rogar
Meaning
To ask earnestly or beg someone to do something.
Example
She entreated him to stay a little longer.
Ella le rogó que se quedara un poco más.
C1 adjective /ˈlɑːpˌsaɪdɪd/

lopsided

desigual, torcido
Meaning
with one side lower, larger, or different from the other; uneven or imbalanced
Example
The cake looked lopsided after being decorated in a hurry.
El pastel se veía desigual después de ser decorado rápidamente.
C1 noun /əˈduː/

ado

alboroto / actividad innecesaria
Meaning
a fuss or unnecessary activity; trouble or difficulty
Example
Without further ado, let’s begin the ceremony.
Sin más alboroto, empecemos la ceremonia.
C2 noun /ˈbuːbi/

booby

tonto
Meaning
a foolish or gullible person; a silly individual
Example
He felt like a booby after making such a simple mistake.
Se sintió como un tonto después de cometer un error tan simple.
A2 verb /raɪz/

rise

elevar
Meaning
to move upward; to get up from bed; to increase
Example
The sun rises in the east.
El sol sale por el este.
A2 noun /nek/

Neck

cuello
Meaning
the part of the body connecting the head to the shoulders
Example
She wore a beautiful necklace around her neck.
Ella llevaba un hermoso collar alrededor de su cuello.
B2 noun ˌɪr.ɪˈɡeɪ.ʃən

irrigation

riego
Meaning
The artificial application of water to land or soil.
Example
Irrigation systems improve crop yields in dry regions.
Los sistemas de riego mejoran los rendimientos de los cultivos en regiones secas.
C2 noun /ˌɒktədʒəˈnɛəriən/

octogenarian

octogenario
Meaning
A person who is between 80 and 89 years old.
Example
The octogenarian still jogs every morning to stay healthy.
El octogenario aún corre todas las mañanas para mantenerse saludable.
C1 adjective /ˈtiːmɪŋ/

teeming

lleno
Meaning
full of or swarming with things or people
Example
The market was teeming with shoppers.
El mercado estaba lleno de compradores.
C1 adjective ˌæɡrɪˈkʌltʃərəli sɪɡˈnɪfɪkənt

agriculturally significant

importante relacionado con la agricultura
Meaning
Important or crucial related to farming and agriculture
Example
Winter is agriculturally significant for crop production.
El invierno es importante para la producción de cultivos.
C1 noun/adjective /ˈmɪriəd/

myriad

incontable
Meaning
a countless or extremely great number
Example
There are myriad stars in the night sky.
Hay innumerables estrellas en el cielo nocturno.
B1 verb /əˈmeɪz/

amaze

asombrar
Meaning
to fill someone with great surprise or wonder
Example
The magician’s final trick amazed the audience.
El truco final del mago asombró al público.
A2 noun /ˈbʊkɪŋ/

booking

reserva
Meaning
the act of reserving accommodations, tickets, etc.
Example
I made a booking for a hotel room in advance.
Hice una reserva para una habitación de hotel con anticipación.
C2 noun /ˈæpəˌlɔːɡ/

apologue

cuento moral
Meaning
a short moral story or fable intended to teach a lesson
Example
The teacher used an old apologue to explain honesty to the children.
El maestro usó un viejo cuento moral para explicar la honestidad a los niños.
C2 noun /ˈsuːpsɒ̃/

soupcon

una pequeña cantidad
Meaning
a very small quantity of something; a trace
Example
She added just a soupcon of spice to the dish.
Ella añadió solo una pequeña cantidad de especia al plato.
C2 adjective /ˈvæpɪd/

vapid

insípido
Meaning
lacking liveliness, flavor, or interest; dull and uninspired
Example
The lecture was so vapid that half the audience fell asleep.
La conferencia fue tan insípida que la mitad de la audiencia se quedó dormida.
B2 adjective /səbˈstæn.ʃəl/

Substantial

sustancial; considerable; importante
Meaning
large in size, amount, or importance; considerable; significant
Example
There was a substantial increase in sales this quarter.
Hubo un aumento sustancial en las ventas de este trimestre.
C1 noun /ˈhʌbʌb/

hubbub

alboroto
Meaning
a loud noise caused by a crowd of people talking or shouting
Example
There was a hubbub in the market as the sale began.
Hubo un alboroto en el mercado cuando comenzó la venta.
C2 verb /ˈeksɔːrsaɪz/

exorcise

exorcizar
Meaning
To drive out an evil spirit or bad influence through rituals or prayers.
Example
The priest was called to exorcise the spirit from the house.
Se llamó al sacerdote para exorcizar el espíritu de la casa.
B2 adjective /ˈrɪdʒ.ɪd/

Rigid

rígido
Meaning
hard and stiff; not able to bend; strict and unwilling to change
Example
The company has a rigid dress code that all employees must follow.
La empresa tiene un código de vestimenta rígido que todos los empleados deben seguir.
C2 noun /ˈlɪbərˌtiːn/

libertine

persona inmoral
Meaning
A person who behaves without moral principles, especially in sexual matters.
Example
The novel depicted the reckless life of a libertine in 18th century France.
La novela describía la vida desenfrenada de un libertino en el Francia del siglo XVIII.
C1 noun /ˈsɪtrɪk ˈæsɪd/

Citric Acid

ácido cítrico
Meaning
a natural acid found in citrus fruits, used as a food preservative and flavoring agent
Example
Add a pinch of citric acid to preserve the color of the fruit jam.
Añade una pizca de ácido cítrico para preservar el color de la mermelada de fruta.
C2 noun /pəˈtruːn/

poltroon

cobarde
Meaning
a cowardly person
Example
He acted like a poltroon during the crisis.
Actuó como un cobarde durante la crisis.
C2 noun /ˈhɔːrs.liːt͡ʃ/

Horse-leach

sanguijuela de caballo
Meaning
a large species of leech that was traditionally used in veterinary medicine
Example
The veterinarian explained that horse-leach was once commonly used to treat horses.
El veterinario explicó que la sanguijuela de caballo se usaba comúnmente en el tratamiento de caballos.
C1 noun /bɑːrˈbeəriən/

Barbarian

bárbaro; salvaje;
Meaning
a person from an uncivilized group; someone who is cruel or brutal
Example
The ancient Romans considered anyone outside their empire to be barbarians.
Los antiguos romanos consideraban bárbaros a todos los que estaban fuera de su imperio.
B2 verb ˈɪmplɪmentɪd

implemented

implementado
Meaning
Put a decision or plan into effect; carried out or executed.
Example
The master plans were partially implemented.
Los planes maestros fueron implementados parcialmente.
A2 noun /ˈlɜːrnər/

learner

aprendiz
Meaning
a person who is acquiring knowledge or skill through study or experience
Example
She is a fast learner.
Ella es una aprendiz rápida.
B2 noun /sɪˈver.ə.ti/

Severity

gravedad; severidad; dureza
Meaning
the quality of being extremely serious or harsh; intensity of something bad
Example
The severity of the storm caused widespread damage across the city.
La severidad de la tormenta causó daños generalizados en toda la ciudad.
C2 noun /meɪˈlɑːnʒ/

melange

mezcla
Meaning
A mixture of different things or styles.
Example
The festival offered a melange of music, food, and art.
El festival ofreció una mezcla de música, comida y arte.
B2 noun /ˈɒs.trɪtʃ/

Ostrich

avestruz
Meaning
a large flightless bird native to Africa with long legs and neck
Example
The ostrich is the world's largest bird.
El avestruz es el pájaro más grande del mundo.
B2 noun ˈtrɪbjuːt

tribute

homenaje
Meaning
An act, statement, or gift that is intended to show gratitude, respect, or admiration.
Example
They paid tribute to the brave freedom fighters.
Rindieron homenaje a los valientes luchadores por la libertad.
C1 adjective /əˈkɪn/

akin

similar
Meaning
Of similar character or related by blood.
Example
His reaction was akin to shock.
Su reacción fue similar a un shock.
C2 verb /dɪˈmɜːr/

demur

objetar
Meaning
to raise doubts, objections, or show reluctance
Example
She agreed to help without demur.
Ella aceptó ayudar sin objeción.
A2 noun /reɪs/

race

carrera
Meaning
a competition of speed, or a group of people with similar characteristics
Example
The race was very exciting, with many competitors.
La carrera fue muy emocionante, con muchos competidores.
C1 noun /dɪˈskrep.ən.si/

discrepancy

discrepancia, diferencia, discrepancia
Meaning
A lack of compatibility or similarity between two or more facts.
Example
The audit revealed a discrepancy between the reported earnings and actual income.
La auditoría reveló una discrepancia entre las ganancias reportadas y los ingresos reales.
C2 noun /ˈkɒn.tjʊ.mə.si/

contumacy

desobediencia, terquedad
Meaning
stubborn refusal to obey authority
Example
His contumacy led to his suspension from the council.
Su desobediencia condujo a su suspensión del consejo.
A2 adjective /ˈjuːs.ləs/

Useless

inútil
Meaning
having no beneficial purpose; not useful
Example
This broken computer is completely useless.
Esta computadora rota está completamente inútil.
A1 pronoun /miː/

me

me
Meaning
Used by a speaker to refer to themselves as the object of a verb or preposition.
Example
She gave me a beautiful gift.
Ella me dio un regalo hermoso.
B2 noun ɪnˈdev.ər

endeavor

esfuerzo
Meaning
An attempt to achieve a goal; a serious determined effort.
Example
The endeavor to innovate space tourism is ambitious.
El esfuerzo por innovar en el turismo espacial es ambicioso.
B2 noun /læp/

Lap

regazo
Meaning
the flat area between the waist and knees of a seated person; one circuit of a track or course
Example
The cat curled up comfortably in her lap while she read her book.
El gato se acurrucó cómodamente en su regazo mientras leía su libro.
A2 pronoun /ˈnoʊˌbɑːdi/

nobody

nadie
Meaning
no person; not anyone
Example
Nobody came to the party.
Nadie vino a la fiesta.
B2 verb /dɪˈspætʃ/

dispatch

enviar
Meaning
to send off to a destination or for a purpose
Example
The company dispatched aid to the flood victims.
La empresa despachó ayuda a las víctimas de las inundaciones.
B2 noun /ˈspɛk.tə.kəl/

spectacle

espectáculo
Meaning
An impressive display or performance for viewers.
Example
The fireworks created a breathtaking spectacle in the night sky.
Los fuegos artificiales crearon un espectáculo impresionante en el cielo nocturno.
B2 verb /ˌriːkriˈeɪt/

recreate

recrear
Meaning
to create or produce something again, especially a new version of something lost or destroyed
Example
The team recreated the lost dataset from backups.
El equipo recreó el conjunto de datos perdido desde las copias de seguridad.
A2 noun /ˈdɒŋ.ki/

Donkey

burro
Meaning
a domesticated animal related to the horse, with long ears and a braying call
Example
The donkey carried heavy bags up the mountain.
El burro llevó bolsas pesadas por la montaña.
A2 noun /per/

pair

par
Meaning
two things of the same kind that are used together
Example
She wore a matching pair of shoes.
Ella usó un par de zapatos a juego.
C1 noun, adjective /ˌpəʊstˈmɔːtəm/

postmortem

autopsia
Meaning
An examination of a dead body to determine the cause of death.
Example
The doctor carried out a postmortem on the body.
El doctor realizó una autopsia al cuerpo.
B1 noun /paɪp/

pipe

tubería
Meaning
a tube used for conveying liquids or gases
Example
The plumber fixed the broken pipe.
El fontanero reparó la tubería rota.
C1 noun /ˌænɛkˈseɪʃən/

annexation

anexión
Meaning
the act of adding or taking control of territory or property, especially by a state
Example
The annexation of the region led to international condemnation.
La anexión de la región provocó condena internacional.
C1 noun ˌmɪtɪˈɡeɪʃən ˈstrætədʒiz

mitigation strategies

estrategias de mitigación
Meaning
Plans and actions designed to reduce the severity or impact of problems or risks.
Example
Governments must adopt mitigation strategies for climate change.
Los gobiernos deben adoptar estrategias de mitigación para el cambio climático.
B2 adjective /dɪˈtætʃt/

detached

desprendido, separado
Meaning
separate or disconnected; showing a lack of emotional involvement
Example
He lived in a detached house away from the city.
Él vivía en una casa desprendida alejada de la ciudad.
B2 noun ˈsʌbˌaɪtəlz

subtitles

subtítulo
Meaning
Captions displayed at the bottom of a movie or television screen that translate or transcribe the dialogue or narrative.
Example
Use subtitles for better understanding.
Usa subtítulos para una mejor comprensión.
C1 adjective /ˌnɒn ɪɡˈzɪstənt/

non-existent

inexistente
Meaning
not real or not present; lacking existence
Example
The supposed evidence turned out to be non-existent.
La evidencia supuesta resultó ser inexistente.
C2 noun /ˈfɪl.ə.dʒɪ.nɪst/

philogynist

persona que ama o admira a las mujeres
Meaning
a person who loves or admires women
Example
As a known philogynist, he advocated for women's education.
Como un conocido filoginista, él defendió la educación de las mujeres.
B1 noun /ˈeər fɔːrs/

Air force

fuerza aérea
Meaning
the military organization of a country that uses aircraft for fighting
Example
The air force conducted a training exercise over the mountains.
La fuerza aérea realizó un ejercicio de entrenamiento sobre las montañas.
C1 adjective /ɪmˈpoʊzɪŋ/

imposing

imponente
Meaning
having an appearance that is grand, impressive, or commanding
Example
The castle is an imposing structure overlooking the valley.
El castillo es una estructura imponente que domina el valle.
C1 noun /ˈbreɪkər/

breaker

disyuntor (algo que rompe, una ola grande que se rompe cerca de la orilla, o un dispositivo que interrumpe un circuito eléctrico)
Meaning
A person or thing that breaks something; a large sea wave that breaks into foam near the shore; a device that interrupts an electric circuit.
Example
The breaker tripped during the storm, cutting off electricity.
El disyuntor se disparó durante la tormenta, cortando la electricidad.
B1 adjective /ˈeɪn.ʃənt/

Ancient

antiguo
Meaning
belonging to the very distant past; very old; historical
Example
We visited the ancient ruins of the Roman empire.
Visitamos las antiguas ruinas del Imperio Romano.
B2 verb /ˌoʊvərˈtɜrn/

overturn

dar la vuelta / revertir una decisión
Meaning
to turn something upside down or to reverse a decision or judgment
Example
The court decided to overturn the previous ruling.
El tribunal decidió anular la decisión anterior.
C1 noun /dɪsˈsɜːrvɪs/

disservice

perjuicio
Meaning
A harmful action; something that does damage rather than help.
Example
Spreading false information is a disservice to the community.
Difundir información falsa es un perjuicio para la comunidad.
C1 adjective /ˈbrɪslɪŋ/

bristling

erizado; lleno de energía
Meaning
full of energy, anger, or excitement; showing bristles standing up
Example
He entered the room bristling with confidence.
Entró en la habitación lleno de confianza.
B2 noun /ɪnˈdɔːrs.mənt/

endorsement

respaldo
Meaning
A public or official statement of support or approval.
Example
The celebrity's endorsement increased the product's sales.
El respaldo de la celebridad aumentó las ventas del producto.
C1 noun /ˈfʊtˌnoʊt/

foot-note

nota al pie
Meaning
A note of reference, explanation, or comment placed at the bottom of a page.
Example
The author included a foot-note to explain the historical context.
El autor incluyó una nota al pie para explicar el contexto histórico.
C1 adjective /ˈspɛərɪŋ/

sparing

ahorrativo / moderado
Meaning
Using or giving only a little of something; economical.
Example
She is sparing in her use of words.
Ella es económica en el uso de las palabras.
B1 noun /ˌkjʊr.iˈɑs.ɪ.ti/

Curiosity

curiosidad; objeto o hecho inusual o interesante
Meaning
a strong desire to know or learn something; an unusual or interesting object or fact
Example
Her curiosity about different cultures led her to travel around the world.
Su curiosidad por diferentes culturas la llevó a viajar por todo el mundo.
C1 noun ˌkɒn.ʃiˈen.ʃəs.nəs

conscientiousness

conciencia
Meaning
The quality of wishing to do one's work or duty well and thoroughly; diligence.
Example
Her conscientiousness in work led to a well-organized project.
Su conciencia en el trabajo condujo a un proyecto bien organizado.
C2 noun /ˈɡɜːrdər/

girder

viga (de acero)
Meaning
a large, strong beam used to support buildings or bridges
Example
The steel girders held the weight of the bridge.
Las vigas de acero sostuvieron el peso del puente.
C2 noun /ˈflætʃələns/

flatulence

acumulación de gas en el sistema digestivo
Meaning
the accumulation of gas in the digestive system; excessive gas in the stomach or intestines
Example
Eating beans can sometimes cause flatulence.
Comer frijoles a veces puede causar flatulencia.
C1 adjective ɪkˈskwɪzɪt

exquisite

exquisito
Meaning
Extremely beautiful and delicate.
Example
The exquisite craftsmanship of the watch made it a collector's item.
La exquisita habilidad artesanal del reloj lo convirtió en un artículo de coleccionista.
B2 noun /reɪk/

Rake

rastrillo
Meaning
a garden tool with a long handle and prongs for gathering leaves; to gather with a rake
Example
He used a rake to gather the fallen autumn leaves.
Él usó un rastrillo para recoger las hojas caídas de otoño.
C1 noun /ˌluː.mɪˈnɒs.ɪ.ti/

luminosity

luminosidad
Meaning
The intrinsic brightness of a celestial object; the quality of emitting light.
Example
The luminosity of the star was measured with advanced instruments.
La luminosidad de la estrella se midió con instrumentos avanzados.
A2 adjective /ɡreɪ/

Grey

gris
Meaning
having a color between black and white
Example
The grey clouds indicated that rain was coming.
Las nubes grises indicaron que la lluvia venía.
C1 adjective /loʊθ/

loath

reacio
Meaning
reluctant or unwilling to do something
Example
She was loath to admit her mistake in front of everyone.
Ella estaba reacia a admitir su error frente a todos.
A2 verb /taɪ/

Tie

atar
Meaning
to fasten with string or rope; to have equal scores in a competition
Example
Please tie your shoelaces before running.
Por favor, ate sus zapatos antes de correr.
C1 noun /slɪt/

Slit

rendija
Meaning
a long narrow opening or cut
Example
There was a small slit in the fabric.
Había una pequeña rendija en la tela.
C2 verb /ˈvɪtrɪfaɪ/

vitrify

convertir en vidrio
Meaning
to turn into glass or a glass-like substance by heat
Example
Sand can vitrify under intense heat.
La arena puede convertirse en vidrio con calor intenso.
C1 noun /ˈhaɪbrɪd/

hybrid

híbrido
Meaning
a mixture of two different things, often combining the best qualities of both
Example
The car is a hybrid that runs on both electricity and fuel.
El coche es un híbrido que funciona tanto con electricidad como con combustible.
C1 adjective /ˈræmpənt/

rampant

rampante
Meaning
existing or spreading unchecked, often in an undesirable way
Example
Corruption was rampant in the city administration.
La corrupción estaba rampante en la administración de la ciudad.
C2 verb /ˈmɔːrtɪfaɪ/

mortify

mortificar
Meaning
to cause someone to feel great embarrassment or shame
Example
She was mortified when she tripped on stage.
Ella estaba mortificada cuando tropezó en el escenario.
C2 adjective /sɪmˈfoʊniəs/

symphonious

armonioso
Meaning
Harmonious; producing a pleasant sound or agreement of sound.
Example
The choir's voices were symphonious and filled the hall with beauty.
Las voces del coro eran armoniosas y llenaron la sala de belleza.
A2 noun /nɔɪz/

Noise

ruido
Meaning
a sound, especially one that is loud or unpleasant
Example
The noise from the construction site was very disturbing.
El ruido del sitio de construcción era muy molesto.
C1 noun /ɪkˈskriːʃən/

excretion

excreción
Meaning
the process of eliminating waste matter from the body
Example
Excretion is vital for maintaining a healthy body.
La excreción es vital para mantener un cuerpo saludable.
C2 noun/verb /ˈʌpˌkæst/

upcast

lanzar hacia arriba
Meaning
Verb: To cast or throw upward. Noun: Something thrown or directed upward.
Example
The fisherman upcast his net into the air.
El pescador lanzó su red al aire.
C1 verb /ˌdiːˈbʌŋk/

debunk

desmentir, exponer la falsedad de
Meaning
Expose the falseness or hollowness of (a myth, idea, or belief).
Example
Scientists debunked the myth that vaccines cause autism.
Los científicos desmintieron el mito de que las vacunas causan autismo.
B2 adjective /ˌʌnkənˈvɛnʃənl/

unconventional

no convencional
Meaning
not based on or conforming to what is generally done or believed
Example
Her unconventional approach to teaching inspired her students to think creatively.
Su enfoque de enseñanza no convencional inspiró a sus estudiantes a pensar creativamente.
C1 adverb /ˈsɜːrtʃɪŋli/

searchingly

buscadoramente
Meaning
In a way that seems to look for hidden meanings or truth.
Example
She looked at him searchingly, hoping for an honest answer.
Ella lo miró buscando, esperando una respuesta honesta.
B2 adjective /ˈkwɜːrki/

quirky

peculiar
Meaning
Unusual in an interesting, charming, or odd way.
Example
She has a quirky sense of fashion that makes her stand out.
Ella tiene un sentido de la moda peculiar que la hace destacar.
C2 noun /juːˌtɪlɪˈtɛəriənɪzəm/

utilitarianism

utilitarismo
Meaning
The ethical theory that actions are right if they are useful or for the benefit of the majority.
Example
Utilitarianism suggests that we should act to maximize overall happiness.
El utilitarismo sugiere que debemos actuar para maximizar la felicidad general.