clearance
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B2 noun /ˈklɪərəns/

clearance

autorización / permiso
Meaning
official permission or authorization; the removal of something unwanted; the distance between two objects
Example
The pilot received clearance to land the plane.
El piloto recibió autorización para aterrizar el avión.
C2 noun /ˈkæn.toʊ/

canto

canto
Meaning
A main division of a long poem, especially in epic poetry.
Example
The Divine Comedy is divided into several cantos.
La Divina Comedia se divide en varios cantos.
C1 verb /ˌkɒndɪˈsɛnd/

condescend

mirar desde arriba con amabilidad
Meaning
to behave as if one is superior while being gracious to others
Example
He would not condescend to answer such a trivial question.
Él no se dignaría a responder una pregunta tan trivial.
C1 verb /ˈkʌn.dʒər/

conjure

conjurar
Meaning
to summon something as if by magic; to imagine vividly
Example
The magician conjured a rabbit out of the hat.
El mago conjuró un conejo de su sombrero.
B2 adjective ˈkɒɡnɪtɪv

cognitive

cognitivo
Meaning
Related to mental processes of perception, memory, judgment, and reasoning.
Example
Cognitive functions improve with practice and learning.
Las funciones cognitivas mejoran con la práctica y el aprendizaje.
B2 noun /ˈkɒntræktər/

contractor

contratista
Meaning
a person or company that agrees to provide materials or labor to perform a service or do a job
Example
The contractor completed the building project on time.
El contratista completó el proyecto de construcción a tiempo.
A2 adjective /kənˈsɜːnd/

concerned

preocupado
Meaning
worried or anxious about something; involved or interested in something
Example
She was concerned about her mother's health.
Ella estaba preocupada por la salud de su madre.
C2 noun /kænˈtoʊnmənt/

Cantonment

cuartel militar
Meaning
a military base or permanent military station
Example
The soldiers lived in the cantonment outside the city.
Los soldados vivieron en el cuartel militar fuera de la ciudad.
C2 noun /ˈsɪɡnət/

cygnet

cisne joven
Meaning
a young swan
Example
The cygnet swam closely behind its mother.
El cigüeño nadó cerca de su madre.
C2 noun /ˈtʃæt.əl/

chattel

bien mueble / propiedad personal
Meaning
a personal possession; historically, movable property including slaves
Example
In the past, slaves were considered the chattel of their owners.
En el pasado, los esclavos eran considerados la propiedad personal de sus dueños.
C2 verb /kənˈtɛm/

contemn

despreciar
Meaning
to treat or regard with disdain, scorn, or contempt
Example
He would never contemn honest work, no matter how humble.
Él nunca despreciaría un trabajo honesto, sin importar cuán humilde fuera.
C2 noun /ˌkælɪsˈθɛnɪks/

calisthenics

ejercicio físico
Meaning
exercises that use body weight for strength and flexibility
Example
She practices calisthenics every morning in the park.
Ella practica calistenia todas las mañanas en el parque.
B2 noun /ˈkæriər/

carrier

transportista
Meaning
A person or thing that carries, transports, or conveys something; also an organization that provides transport services.
Example
The airline is the largest carrier in the country.
La aerolínea es el mayor transportista del país.
C2 adjective /ˈkʌsɪd/

cussed

terco
Meaning
Annoyingly stubborn or difficult.
Example
He was too cussed to admit his mistake.
Era demasiado terco para admitir su error.
B2 noun ˌkætəˈstrɒfɪk ɪˈvents

catastrophic events

eventos catastróficos
Meaning
Extremely destructive or damaging events that cause widespread devastation.
Example
Cyclones are catastrophic events in Bangladesh.
Los ciclones son eventos catastróficos en Bangladesh.
B1 noun /ˈkaʊn.səl/

council

consejo
Meaning
an assembly of people chosen or elected to make decisions or advise on matters
Example
The city council voted to improve public transportation.
El consejo de la ciudad votó para mejorar el transporte público.
C2 noun /ˈklaʊdˌbɜːrst/

cloudburst

lluvia torrencial repentina
Meaning
a sudden and very heavy rainfall
Example
The picnic was ruined by a sudden cloudburst.
El picnic fue arruinado por una lluvia torrencial repentina.
B2 noun /ˈkreɪ.dəl/

Cradle

cuna
Meaning
a small bed for a baby, especially one that rocks from side to side
Example
The baby sleeps peacefully in the cradle.
El bebé duerme tranquilamente en la cuna.
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 verb /ˈkævəl/

cavil

objetar de manera innecesaria
Meaning
to make petty or unnecessary objections
Example
She caviled at every detail of the plan.
Ella objetó innecesariamente cada detalle del plan.
C1 adjective /ˌkaʊntərɪnˈtuːɪtɪv/

counterintuitive

contradictorio
Meaning
contrary to what one would intuitively expect
Example
His approach seems counterintuitive but it actually works.
Su enfoque parece contradictorio, pero en realidad funciona.
C2 adjective /ˌkɒnsæŋˈɡwɪniəs/

consanguineous

consanguíneo
Meaning
Related by blood; descended from the same ancestor.
Example
The study focused on genetic disorders in consanguineous families.
El estudio se centró en trastornos genéticos en familias consanguíneas.
C1 noun /ˈkʌvənənt/

covenant

pacto
Meaning
a formal agreement or promise, often legally binding
Example
The landlord and tenant signed a covenant to maintain the property.
El arrendador y el inquilino firmaron un pacto para mantener la propiedad.
C1 noun /ˈtʃʌk.əl/

Chuckle

risa suave
Meaning
a quiet or suppressed laugh; to laugh quietly or with amusement
Example
He gave a soft chuckle when he heard the funny joke.
Él dio una suave risa cuando escuchó el chiste divertido.
C1 noun /kənˈvʌl.ʃən/

convulsion

convulsión
Meaning
a sudden, violent, involuntary contraction of muscles; a seizure
Example
The medicine helped prevent convulsions in children.
El medicamento ayudó a prevenir las convulsiones en los niños.
C2 noun/verb /ˈkætˌkɔːl/

catcall

gritos o silbidos de desaprobación o acoso sexual
Meaning
A loud whistle or shout of disapproval or sexual harassment directed at someone.
Example
The actress ignored the catcalls from the crowd.
La actriz ignoró los catcalls de la multitud.
A2 adjective /kənˈfjuːzd/

confused

confundido
Meaning
unable to think clearly; uncertain or puzzled
Example
She felt confused by the complicated instructions.
Se sintió confundida por las instrucciones complicadas.
B2 adjective /ˌkrɒnəˈlɒdʒɪkəl/

chronological

cronológico
Meaning
Arranged in the order in which events happened.
Example
The events were listed in chronological order.
Los eventos fueron listados en orden cronológico.
B2 noun ˌkɒn.stɪˈtjuː.ʃən

constitution

constitución
Meaning
A body of fundamental principles or established precedents according to which a state is governed.
Example
Constitutional reforms ensure equity.
Las reformas constitucionales aseguran la equidad.
C2 verb /kəˈnoʊt/

connote

connotar
Meaning
To suggest or imply an additional meaning beyond the literal one.
Example
The word 'youthful' connotes energy and vitality.
La palabra 'juvenil' connota energía y vitalidad.
C1 noun /ˈkɜːrlər/

curler

rizador
Meaning
A small roller used for curling hair.
Example
She used a curler to style her hair for the party.
Ella usó un rizador para estilizar su cabello para la fiesta.
C1 noun /kjʊˈreɪtər/

curator

curador
Meaning
a person who is responsible for the care and management of a museum, gallery, or collection
Example
The curator organized a new exhibition of ancient artifacts.
El curador organizó una nueva exposición de artefactos antiguos.
C1 adjective ˈkrɪp.tɪk

cryptic

críptico, enigmático, ambiguo
Meaning
Having a meaning that is mysterious or obscure; difficult to understand.
Example
The message was cryptic and hard to decipher.
El mensaje era críptico y difícil de descifrar.
C2 noun /ˈkɒɡneɪt/

cognate

cognado
Meaning
a word related to another word in origin; having the same linguistic root
Example
The Spanish word 'madre' and the English word 'mother' are cognates.
La palabra española 'madre' y la palabra inglesa 'mother' son cognados.
B2 verb /ˈklærɪfaɪ/

clarify

aclarar
Meaning
to make clear; to explain more clearly
Example
The teacher clarifies the difficult concept.
El profesor aclara el concepto difícil.
C2 noun /kənˈsaɪnər/

consignor

remitente
Meaning
a person or company that sends goods to be sold or transported
Example
The consignor shipped the goods to the warehouse.
El remitente envió las mercancías al almacén.
A2 noun /ˈkɒf.i ˈmeɪ.kər/

Coffee maker

cafetera
Meaning
an electric appliance used to brew coffee automatically
Example
I use my coffee maker every morning to brew fresh coffee.
Uso mi cafetera cada manana para preparar cafe fresco.
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.
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.
A1 noun /tʃiːz/

Cheese

queso
Meaning
a food made from the pressed curds of milk; used for photography to make people smile
Example
She added grated cheese to the pasta for extra flavor.
Ella añadió queso rallado a la pasta para darle más sabor.
B2 noun /ˈkænvəs/

canvas

lienzo
Meaning
A strong, coarse cloth used for tents, sails, or painting.
Example
The artist prepared a canvas for his new painting.
El artista preparó un lienzo para su nueva pintura.
B1 adjective kənˈsɪs.tənt

consistent

consistente
Meaning
Acting or done in the same way over time, especially so as to be fair or accurate.
Example
Consistent performance leads to success.
El rendimiento constante lleva al éxito.
C1 adjective ˌkɒn.ʃiˈen.ʃəs

conscientious

consciente
Meaning
Wishing to do what is right, especially to do one's work or duty well and thoroughly.
Example
A conscientious worker always delivers high-quality results.
Un trabajador consciente siempre entrega resultados de alta calidad.
C1 noun/adjective /klɛft/

cleft

grieta
Meaning
a split or crack; a space or opening made by cleavage
Example
The goat disappeared into a cleft in the rocks.
La cabra desapareció en una grieta en las rocas.
C2 noun/adjective /ˈsaɪklɔɪd/

cycloid

curva ciclóidea
Meaning
a curve traced by a point on the rim of a circle as it rolls along a straight line
Example
The cycloid is often studied in mathematics and physics.
La ciclóidea se estudia a menudo en matemáticas y física.
B2 noun/verb /sɪˈmɛnt/

cement

cemento / cimentar
Meaning
a powdery substance that binds materials together; to make something strong or permanent
Example
The treaty helped cement the relationship between the two countries.
El tratado ayudó a cimentar la relación entre los dos países.
C1 noun/verb /kroʊˈʃeɪ/

crochet

croché
Meaning
Needlework made by interlocking loops of thread with a hooked needle; the act of making such items.
Example
She learned how to crochet a scarf for winter.
Ella aprendió a hacer un suéter de lana para el invierno.
B2 noun /kʌlt/

cult

culto
Meaning
a system of religious veneration and devotion directed toward a particular figure or object
Example
The cult followed their leader with great devotion.
El culto siguió a su líder con gran devoción.
B2 noun ˈkæp.ɪ.təl.ɪ.zəm

capitalism

capitalismo
Meaning
An economic system where trade, industry and production are privately owned and operated for profit.
Example
Capitalism encourages innovation and competition.
El capitalismo fomenta la innovación y la competencia.
B2 verb /ˈtʃɛrɪʃ/

cherish

atesorar
Meaning
To hold something dear, to love and protect, or to keep a hope or memory alive.
Example
She cherishes the memories of her childhood home.
Ella atesora los recuerdos de su casa de la infancia.
C1 noun /kɑːɡ/

cog

diente de rueda o engranaje
Meaning
A tooth on the rim of a wheel or gear; metaphorically, a minor but necessary part of a larger system.
Example
He felt like just a small cog in a big machine.
Se sintió como un pequeño engranaje en una gran máquina.
B1 noun /ˈkɜːr.ənt/

Current

corriente
Meaning
a body of water or air moving in a definite direction; present time
Example
The river current was too strong for swimming.
La corriente del río era demasiado fuerte para nadar.
C1 verb /kəˈleɪt/

collate

compilar
Meaning
to collect, arrange, and combine in order
Example
The secretary collated the reports before the meeting.
La secretaria recopiló los informes antes de la reunión.
B1 noun /kəʊst/

Coast

costa
Meaning
the part of the land near the sea; the edge of the land
Example
We drove along the coast to enjoy the view.
Condujimos a lo largo de la costa para disfrutar de la vista.
B1 adjective /kənˈvɪnst/

convinced

convencido
Meaning
completely certain or sure about something
Example
She was convinced that he was telling the truth.
Ella estaba convencida de que él estaba diciendo la verdad.
B2 noun /ˈkaʊnsələr/

councillor

concejal
Meaning
an elected member of a local council who helps make decisions and represent the community
Example
The councillor spoke to residents about improving local roads.
El concejal habló con los vecinos sobre las carreteras.
C2 noun /krəˈdjuːlɪti/

credulity

credulidad
Meaning
A tendency to be too ready to believe that something is real or true.
Example
The scam succeeded because of the victim's credulity.
El fraude tuvo éxito debido a la credulidad de la víctima.
B1 noun /ˈklaɪ.mət/

climate

clima
Meaning
The weather conditions prevailing in an area in general.
Example
Climate change impacts all regions globally.
El cambio climático impacta todas las regiones a nivel mundial.
C1 noun /kəˈnʌn.drəm/

conundrum

dilema complicado o acertijo
Meaning
A complex problem or puzzle without an easy solution
Example
The ethical conundrum puzzled the researchers.
El dilema ético desconcertó a los investigadores.
B2 noun /ˈkʊriər/

courier

mensajero
Meaning
a person or company that delivers messages, packages, or mail
Example
The courier delivered the documents on time.
El mensajero entregó los documentos a tiempo.
C2 noun /ˈkuː.li/

Cooly

cúli
Meaning
a laborer who does physical work for wages
Example
The cooly carried heavy bags at the railway station.
El cúli llevó bolsas pesadas en la estación de tren.
B2 noun /ˈkɑr.ɡoʊ ʃɪp/

Cargo ship

barco de carga
Meaning
a ship or vessel that carries goods and materials from one port to another
Example
The cargo ship transported containers filled with electronics across the ocean.
El barco de carga transportó contenedores llenos de electrónicos a través del océano.
B1 noun /kæmˈpeɪn/

Campaign

campaña
Meaning
an organized course of action to achieve a particular goal; a series of military operations
Example
The environmental campaign successfully raised awareness about climate change.
La campaña ambiental recaudó exitosamente conciencia sobre el cambio climático.
C1 adjective /kənˈdʒiːniəl/

congenial

amistoso
Meaning
pleasant and friendly because of having similar interests or qualities
Example
They found the café a congenial place to meet and talk.
Encontraron el café un lugar amistoso para reunirse y charlar.
B2 noun /ˈkrɪtɪk/

critic

crítico
Meaning
A person who judges the merits of something, especially art or literature
Example
The film critic praised the director's latest movie.
El crítico de cine elogió la última película del director.
A1 noun /kæt/

Cat

gato
Meaning
a small domesticated carnivorous mammal with soft fur, a short snout, and retractile claws
Example
The cat sat on the windowsill watching birds.
El gato se sentó en el alféizar de la ventana mirando a los pájaros.
B2 verb /ˈkæt.ɪ.ɡə.raɪzd/

categorized

clasificado
Meaning
Placed in a particular class or group.
Example
The city was categorized as highly polluted.
La ciudad fue clasificada como altamente contaminada.
A1 noun /tʃaɪld/

child

niño
Meaning
a young human being below the age of puberty or below the legal age of majority
Example
The child played happily in the park.
El niño jugó felizmente en el parque.
A2 noun /kæʃ/

cash

efectivo
Meaning
money in the form of bills or coins, not checks or credit
Example
She paid the bill in cash.
Ella pagó la factura en efectivo.
B2 verb /kəˈmɛnd/

commend

alabar
Meaning
to praise formally or officially
Example
The teacher commended the students for their hard work.
La maestra alabó a los estudiantes por su arduo trabajo.
A1 noun /keɪk/

Cake

pastel
Meaning
a sweet baked dessert made from flour, sugar, and other ingredients
Example
They ordered a chocolate cake for the birthday party.
Pidieron un pastel de chocolate para la fiesta de cumpleaños.
C2 adjective /ˈkɑːrnəl/

carnal

carnal
Meaning
Relating to physical, especially sexual, desires and appetites.
Example
The book explores the conflict between spiritual and carnal desires.
El libro explora el conflicto entre los deseos espirituales y carnales.
B1 noun ˈkeɪ.bəl

cable

cable
Meaning
A thick rope of wire or nonmetallic fiber, typically used for construction, mooring ships, or transmitting electricity or telecommunication signals.
Example
The cable connects countries across continents.
El cable conecta países a través de continentes.
B2 noun /kriːk/

creek

arroyuelo
Meaning
a small stream or narrow river
Example
We went fishing by the creek near our house.
Fuimos a pescar junto al arroyo cerca de nuestra casa.
B1 noun /ˈtʃær.ɪ.ti/

Charity

caridad; generosidad; altruismo
Meaning
the voluntary giving of help to those in need; kindness and tolerance in judging others
Example
The wealthy businessman donated millions to charity for education.
El empresario adinerado donó millones a la caridad para la educación.
B2 adverb /ˈkrɪtɪkli/

critically

gravemente
Meaning
in a way that expresses disapproval or a very serious, important way
Example
He was critically injured in the accident.
Él resultó gravemente herido en el accidente.
B2 noun /ˌsɜː.kjʊˈleɪ.ʃən/

circulation

es_translation
Meaning
The movement of blood through the body, or the movement of any fluid through a closed system.
Example
Proper circulation ensures that oxygen and nutrients reach every cell.
es_example_sentence_translation
C2 adjective /ˈkælkjʊləbl/

calculable

calculable
Meaning
Capable of being calculated, estimated, or measured.
Example
The risk involved in the project is calculable.
El riesgo involucrado en el proyecto es calculable.
A1 verb /kætʃ/

catch

atrapar
Meaning
to grab something that is moving; to get a disease; to understand
Example
Can you catch the ball I'm throwing?
¿Puedes atrapar la pelota que estoy lanzando?
C1 noun /kəˈlɪɡrəfi/

calligraphy

el arte de la escritura hermosa y decorativa
Meaning
The art of beautiful and decorative handwriting.
Example
She took a course to improve her calligraphy skills.
Ella tomó un curso para mejorar sus habilidades en caligrafía.
B1 noun /ˈsiːlɪŋ/

ceiling

techo
Meaning
the upper interior surface of a room
Example
The ceiling of the hall was painted beautifully.
El techo del salón fue pintado hermosamente.
C1 noun /ˈkærɪkətjʊə/

caricature

caricatura
Meaning
A picture or description that exaggerates certain features for comic or satirical effect.
Example
The magazine published a caricature of the politician.
La revista publicó una caricatura del político.
C1 noun /kənˈstɪtʃuənsi/

constituency

circunscripción
Meaning
A geographical area whose residents elect a representative to a legislative body.
Example
She campaigned tirelessly across her constituency.
Hizo campaña incansablemente por su circunscripción.
B2 noun /ˈkɒmpɪtəns/

competence

competencia
Meaning
the ability to do something successfully or efficiently
Example
Her competence as a manager impressed the board.
Su competencia como gerente impresionó a la junta.
B2 noun /krɑk pɑt/

Crock pot

olla de cocción lenta
Meaning
an electric cooking pot that cooks food slowly at low temperatures
Example
I put the chicken and vegetables in the crock pot before going to work.
Puse el pollo y las verduras en la olla de cocción lenta antes de ir al trabajo.
C2 noun /klɛərˈvɔɪəns/

clairvoyance

clarividencia
Meaning
the supposed ability to perceive events beyond normal sensory contact; psychic insight
Example
She claimed to have clairvoyance and predicted the future.
Ella afirmó tener clarividencia y predijo el futuro.
A1 verb, noun /kraɪ/

cry

llorar
Meaning
To shed tears as an expression of emotion such as sadness or pain; also a loud call or shout.
Example
The baby began to cry when she was hungry.
El bebé comenzó a llorar cuando tenía hambre.
C1 verb /ˈkɒr.ə.leɪt/

correlate

establecer una relación
Meaning
To have a mutual relationship or connection; to establish a relationship between two or more things.
Example
Researchers found that diet and mental health correlate strongly.
Los investigadores descubrieron que la dieta y la salud mental se correlacionan fuertemente.
C2 adjective /ˈkæloʊ/

callow

inexperto
Meaning
Inexperienced and immature.
Example
The callow intern made several mistakes on his first day.
El inexperto pasante cometió varios errores en su primer día.
B2 adjective ˌkɒn.stɪˈtjuː.ʃən.əl

constitutional

constitucional
Meaning
Relating to an established set of principles governing a state; in accordance with a political constitution.
Example
Constitutional reforms ensure fairness in the system.
Las reformas constitucionales aseguran la equidad en el sistema.
B1 verb /kənˈɡrætʃʊleɪt/

congratulate

felicitar
Meaning
to praise someone for an achievement or for a special occasion
Example
I want to congratulate you on your promotion.
Quiero felicitarte por tu ascenso.
B1 noun /ˈsɪtɪzən/

citizen

ciudadano
Meaning
a legally recognized subject or national of a state
Example
Every citizen has the right to vote.
Cada ciudadano tiene el derecho de votar.
B2 noun /kənˈsʌmp.ʃən/

Consumption

consumo
Meaning
The using up of a resource or the amount of a product consumed by consumers.
Example
High energy consumption leads to increased electricity bills.
El alto consumo de energía lleva a un aumento en las facturas de electricidad.
C1 noun /kəˈmɪtl̩/

committal

envío a prisión / detención
Meaning
The action of sending a person to prison or a mental hospital; also the act of committing something to a particular place.
Example
The judge ordered the committal of the accused to custody.
El juez ordenó el envío del acusado a la custodia.
C2 noun /kɒzˈmɒɡ.ə.ni/

cosmogony

cosmogonía
Meaning
the study or theory of the origin of the universe
Example
The book provides an overview of different cosmogonies throughout history.
El libro ofrece una visión general de diferentes cosmogonías a lo largo de la historia.
B2 verb /ˈkɑːŋkər/

conquer

conquistar
Meaning
to overcome and take control of; to defeat in war; to master or overcome
Example
The army managed to conquer the enemy territory.
El ejército logró conquistar el territorio enemigo.
C1 noun /kənˈdəʊləns/

condolence

pésame
Meaning
An expression of sympathy, especially on the occasion of death.
Example
She offered her sincere condolence to the grieving family.
Ella ofreció su más sentido pésame a la familia afligida.
B2 verb /kəmˈplaɪ/

comply

cumplir
Meaning
to act in accordance with a rule, request, or law
Example
All companies must comply with safety regulations.
Todas las empresas deben cumplir con las normativas de seguridad.
C2 verb /kɒnˈkætəneɪt/

concatenate

concatenar
Meaning
To link things together in a series or chain.
Example
The program concatenates two strings into one.
El programa concatena dos cadenas en una.
C1 verb /kənˈtɛkstʃuəlaɪz/

contextualize

contextualizar
Meaning
to place something in a context or interpret it in relation to its surroundings
Example
The teacher contextualized the historical event to make it more relevant for students.
El maestro contextualizó el evento histórico para hacerlo más relevante para los estudiantes.
A1 verb /kʌm/

come

venir
Meaning
to move toward a place; to arrive at a place
Example
Please come to my birthday party.
Por favor, ven a mi fiesta de cumpleaños.
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.
B2 adjective /ˌkɒst.ɪˈfɪʃ.ənt/

cost-efficient

rentable
Meaning
Achieving maximum productivity with minimum wasted effort or expense.
Example
Cost-efficient solutions benefit industries.
Las soluciones rentables benefician a las industrias.
C2 noun /kɒzˈmɒɡ.rə.fi/

cosmography

cosmografía
Meaning
the science or art of mapping the universe or cosmos
Example
Medieval scholars practiced cosmography to chart the stars and planets.
Los eruditos medievales practicaban la cosmografía para trazar las estrellas y los planetas.
C1 noun /ˈkælkjʊləs/

calculus

cálculo
Meaning
A branch of mathematics concerned with rates of change and accumulation; also a hard mineral deposit in the body such as on teeth.
Example
Calculus is essential for advanced studies in physics and engineering.
El cálculo es esencial para los estudios avanzados en física e ingeniería.
C2 noun /kɒŋk/

Conch

concha
Meaning
a large sea shell that can be used as a horn; the marine mollusk that lives in such a shell
Example
The fisherman blew the conch shell to signal the end of the day.
El pescador sopló la concha para señalar el final del día.
B2 noun /kɒk/

Cock

gallo
Meaning
an adult male chicken
Example
The cock crowed loudly at dawn to wake everyone up.
El gallo cantó fuerte al amanecer para despertar a todos.
B1 adverb /ˈkɒmənli/

commonly

comúnmente
Meaning
usually or by most people
Example
This phrase is commonly used in everyday speech.
Esta frase se usa comúnmente en el habla cotidiana.
C2 adjective /ˌkɒn.tjʊˈmeɪ.ʃəs/

contumacious

rebelde, desobediente
Meaning
stubbornly disobedient or rebellious
Example
The contumacious student refused to follow the school rules.
El estudiante rebelde se negó a seguir las reglas de la escuela.
B1 noun /sərˈtɪfɪkət/

certificate

certificado
Meaning
a document serving as proof of achievement or qualification
Example
She received a certificate for completing the course.
Ella recibió un certificado por completar el curso.
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.
C2 adjective /ˈkɒndaɪn/

condign

adecuado
Meaning
deserved, appropriate, and fitting (especially punishment)
Example
The criminal received condign punishment for his crimes.
El criminal recibió un castigo adecuado por sus crímenes.
C1 noun /ˌkɒn.təmˈpleɪ.ʃən/

contemplation

profunda reflexión
Meaning
The action of looking thoughtfully at something for a long time; deep reflective thought.
Example
She sat in contemplation before making her decision.
Ella se sentó en profunda reflexión antes de tomar su decisión.
C2 noun /ˈkɒŋ.kɔː.dæt/

concordat

concordato
Meaning
An agreement or treaty, especially between the Vatican and a secular government.
Example
The concordat established the rights of the church within the country.
El concordato estableció los derechos de la iglesia dentro del país.
A2 noun,verb /kɔːrt/

court

tribunal o lugar donde se busca atención o favor
Meaning
a place where legal cases are heard or to seek favor or attention
Example
He courted the judge with respect.
Él corteó al juez con respeto.
C2 noun /kroʊn/

crone

mujer anciana
Meaning
An old woman, often one who is thin and ugly, sometimes associated with witch-like qualities.
Example
The children were scared by the story of the wicked crone in the forest.
Los niños se asustaron con la historia de la malvada mujer anciana en el bosque.
C2 adjective /kənˈfɔːrməbl/

conformable

conformable
Meaning
Capable of being adapted or consistent with something; compliant.
Example
His actions were conformable to the rules of the institution.
Sus acciones fueron conformables a las reglas de la institución.
B2 noun /ˈkɑː.bən ˈfʊt.prɪnt/

carbon footprint

huella de carbono
Meaning
The amount of carbon dioxide and other carbon compounds emitted due to the consumption of fossil fuels by a particular person, group, etc.
Example
Reducing carbon footprint is essential for combating climate change.
Reducir la huella de carbono es esencial para combatir el cambio climático.
B2 adjective /ˈkɒŋ.kriːt/

Concrete

sólido; real; tangible; específico
Meaning
solid; real; tangible; actual and specific
Example
We need concrete evidence to support our claims.
Necesitamos pruebas concretas para respaldar nuestras afirmaciones.
C1 verb /ˌkɒm.pɑːtˈmen.təl.aɪz/

compartmentalize

compartimentar
Meaning
To divide into sections or categories; to separate things into compartments.
Example
To increase efficiency, he compartmentalized his work tasks.
Para aumentar la eficiencia, él compartimentó sus tareas laborales.
A2 noun /ˈkænsər/

cancer

cáncer
Meaning
A disease in which abnormal cells divide uncontrollably and destroy body tissue.
Example
Smoking is a leading cause of lung cancer.
El fumar es una causa principal del cáncer de pulmón.