convalescence
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C1 noun /ˌkɒnvəˈlɛsns/

convalescence

convalecencia
Meaning
the period of time spent recovering from an illness or medical treatment
Example
His convalescence lasted for almost two months after the accident.
Su convalecencia duró casi dos meses después del accidente.
B2 adjective /ˌkɒn.fɪˈden.ʃəl/

Confidential

confidencial; privado; destinado a ser mantenido en secreto
Meaning
secret; private; intended to be kept secret
Example
Please keep this information confidential.
Por favor, mantén esta información confidencial.
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 /tʃæf/

Chaff

cascarilla; cosas inútiles; bromas ligeras
Meaning
the husks of corn or other seed separated by winnowing; worthless things; light-hearted joking
Example
The farmer separated the wheat from the chaff using traditional methods.
El agricultor separó el trigo de la cascarilla utilizando métodos tradicionales.
B2 adjective ˈkʌtɪŋ ˌɛdʒ

cutting-edge

de vanguardia, innovador, tecnología de última generación
Meaning
The most advanced or innovative; at the forefront of development.
Example
This company develops cutting-edge technology.
Esta empresa desarrolla tecnología de vanguardia.
C1 verb /kliːv/

cleave

dividir, cortar
Meaning
to split or divide; to cut through forcefully
Example
He used an axe to cleave the wood.
Usó un hacha para dividir la madera.
B2 adjective /kəmˈpoʊzd/

composed

sereno
Meaning
calm and in control of oneself; made up of or formed from
Example
He remained composed even under pressure.
Él permaneció sereno incluso bajo presión.
B2 noun /ˈkɒləni/

colony

colonia
Meaning
a territory or community controlled by another country or group of people
Example
India was once a British colony.
India fue una vez una colonia británica.
A2 noun /ˈkæptɪn/

Captain

capitán
Meaning
a military officer of middle rank; the person in command of a ship or aircraft
Example
The captain ordered his troops to advance forward.
El capitán ordenó a sus tropas avanzar hacia adelante.
C2 noun /ˈkloʊtʃər/

cloture

procedimiento de cierre
Meaning
a procedure for ending a debate and taking a vote.
Example
The Senate invoked cloture to end the lengthy debate.
El Senado invocó el cierre para terminar el largo debate.
B2 adjective /kəˈrɛspɒndɪŋ/

corresponding

correspondiente
Meaning
matching or related to something
Example
The corresponding page in the book explains the process in detail.
La página correspondiente en el libro explica el proceso en detalle.
A2 noun ˈtʃælɪndʒ

challenge

desafío
Meaning
A call to take part in a contest or competition, especially a demanding or stimulating one; a task or situation that tests someone's abilities.
Example
Plastic pollution poses a significant challenge to global health.
La contaminación plástica representa un desafío importante para la salud global.
C1 noun /kənˈveɪəns/

conveyance

transporte
Meaning
The action or process of transporting or carrying someone or something from one place to another.
Example
The conveyance of goods was delayed due to bad weather.
El transporte de mercancías se retrasó debido al mal tiempo.
B1 noun /kənˈstrʌk.ʃən/

construction

construcción
Meaning
The building of something, typically a large structure.
Example
Construction dust significantly contributes to pollution.
El polvo de construcción contribuye significativamente a la contaminación.
C2 noun /ˈklærɪən/

Clarion

clarín
Meaning
a shrill narrow-tubed war trumpet; a medieval trumpet with a clear piercing tone
Example
The clarion sounded across the battlefield to signal the charge.
El clarín sonó a través del campo de batalla para señalar el ataque.
C2 noun /kəˈraʊzl/

carousal

fiesta ruidosa
Meaning
A noisy or lively drinking party or festivity.
Example
They were exhausted after a night of wild carousal.
Estaban agotados después de una noche de fiesta ruidosa.
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 /ˈkænən/

canon

cánon
Meaning
A general law, rule, principle, or collection of sacred books accepted as genuine.
Example
The book is now considered part of the literary canon.
El libro ahora se considera parte del canon literario.
B2 verb /ˈkærəktəraɪz/

characterize

caracterizar
Meaning
to describe or portray the distinctive features or qualities of someone or something
Example
The author characterizes the hero as brave and selfless.
El autor caracteriza al héroe como valiente y desinteresado.
A1 noun /ˈkʌl.ər/

color

color
Meaning
The property possessed by an object of producing different sensations on the eye as a result of the way it reflects or emits light.
Example
Blue is her favorite color.
El azul es su color favorito.
C2 adjective /ˈkɒs.ɪ.tɪd/

cosseted

sobreprotegido
Meaning
pampered, treated with excessive care and attention
Example
The cosseted child always got what he wanted.
El niño sobreprotegido siempre obtenía lo que quería.
C2 noun /kɒɡˈnoʊmən/

cognomen

apellido / sobrenombre
Meaning
A family name or surname; an additional name or nickname.
Example
His cognomen became widely known in literary circles.
Su apellido se hizo ampliamente conocido en los círculos literarios.
B2 verb /kəmˈpaɪl/

compile

recopilar
Meaning
to collect information or material and put it together in a list, report, or book
Example
She compiled the research data into a detailed report.
Ella recopiló los datos de investigación en un informe detallado.
C1 noun /kənˈfaɪnmənt/

confinement

confinamiento
Meaning
the state of being confined or restricted
Example
The prisoner endured years of confinement.
El prisionero soportó años de confinamiento.
B1 noun /ˈsɜːrkəmstæns/

circumstance

circunstancia
Meaning
a fact or condition connected with an event or action
Example
She handled the difficult circumstances bravely.
Ella manejó valientemente las difíciles circunstancias.
B2 adjective /ˈklɪn.ɪ.kəl/

clinical

clínico
Meaning
Related to the observation and treatment of patients rather than theoretical study.
Example
The doctor conducted a clinical examination.
El doctor realizó un examen clínico.
C1 noun /krɪpt/

crypt

cripta
Meaning
an underground chamber, especially one beneath a church, used as a burial place
Example
The tourists explored the ancient crypt beneath the cathedral.
Los turistas exploraron la antigua cripta debajo de la catedral.
B2 adjective /ˈtʃiːzi/

cheesy

barato/excesivamente sentimental
Meaning
tacky, overly sentimental, or cheap in quality
Example
The movie was funny but a bit too cheesy.
La película fue divertida, pero un poco demasiado cursi.
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.
B1 noun /ˌkrɪstiˈænɪti/

christianity

cristianismo
Meaning
the religion based on the teachings of Jesus Christ
Example
Christianity has millions of followers around the world.
El cristianismo tiene millones de seguidores en todo el mundo.
B2 adjective ˌkɒm.prɪˈhen.sɪv

comprehensive

completo
Meaning
Including or dealing with all or nearly all elements or aspects of something; complete and thorough.
Example
A comprehensive study enhances understanding.
Un estudio completo mejora la comprensión.
C1 noun kəˈmjunəl ˈhɑrməni

communal harmony

armonía comunal
Meaning
Peaceful coexistence and cooperation among different groups in a community.
Example
Maintaining communal harmony requires mutual respect and understanding.
Mantener la armonía comunal requiere respeto y comprensión mutuos.
B2 verb /kənˈfes/

confess

confesar
Meaning
to admit guilt or wrongdoing; to acknowledge
Example
He confessed his mistake to his teacher.
Él confesó su error a su maestro.
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.
C1 noun /kənˈtɛnʃən/

contention

contienda, desacuerdo
Meaning
heated disagreement or argument; a point asserted in debate
Example
The main contention between the two parties was over tax reform.
La principal contienda entre las dos partes fue sobre la reforma fiscal.
C1 noun /kɔːrs flaʊər/

Course flour

harina gruesa
Meaning
coarsely ground flour with larger particles, typically used for baking bread
Example
She used course flour to make homemade bread with a rustic texture.
Ella usó harina gruesa para hacer pan casero con una textura rústica.
B2 adjective /kənˈsɜːvətɪv/

conservative

conservador
Meaning
Favoring traditional views and values; resistant to change.
Example
He has conservative views on family and society.
Él tiene opiniones conservadoras sobre la familia y la sociedad.
C1 adjective sɪˈlɛstʃəl

celestial

celestial
Meaning
Positioned in or relating to the sky, or outer space as observed in astronomy.
Example
The celestial bodies in the sky were clearly visible last night.
Los cuerpos celestes en el cielo eran claramente visibles la noche pasada.
A1 modal verb /kʊd/

could

podía
Meaning
Used to indicate possibility, ability, or permission in the past or as a polite suggestion.
Example
He could swim when he was a child.
Él podía nadar cuando era niño.
B2 adjective /kəˈmɛndəbl̩/

commendable

digno de elogio
Meaning
deserving praise or approval
Example
Her dedication to the project was truly commendable.
Su dedicación al proyecto fue realmente digna de elogio.
B1 noun /tʃɑːrt/

chart

gráfico
Meaning
a sheet of information in the form of a table, graph, or diagram
Example
The teacher used a chart to explain the statistics.
El maestro usó un gráfico para explicar las estadísticas.
C1 adjective /ˌkætəˈklɪzmɪk/

cataclysmic

catastrófico
Meaning
Relating to or denoting a violent natural event or upheaval.
Example
The war had cataclysmic effects on the nation's economy.
La guerra tuvo efectos catastróficos en la economía del país.
C1 noun kəˈrəʊ.ʒən

corrosion

corrosión
Meaning
The gradual destruction of materials by chemical or electrochemical reaction, especially of metals by oxidation.
Example
Corrosion in pipes leads to leakage.
La corrosión en las tuberías conduce a la fuga.
C1 adjective /kəˈlæpsəbl̩/

collapsible

plegable
Meaning
able to be folded down or reduced in size
Example
She bought a collapsible chair for camping.
Ella compró una silla plegable para acampar.
C2 noun /kənˈtjuː.ʒən/

contusion

moretón, contusión
Meaning
a bruise or injury without breaking the skin
Example
The boxer had several contusions after the match.
El boxeador tenía varias contusiones después del partido.
B1 verb /tʃuː/

chew

felicidad
Meaning
to bite food into smaller pieces with your teeth before swallowing it
Example
You should chew your food properly to help with digestion.
No pudo ocultar su felicidad cuando recibió el premio.
B1 noun ˈkɒn.sɪ.kwəns

consequence

consecuencia
Meaning
A result or effect of an action or condition.
Example
Every action has a consequence.
Toda acción tiene una consecuencia.
B2 noun /ˈkɑːmpaʊnd/

compound

compuesto / área cerrada
Meaning
a thing that is composed of two or more separate elements; an enclosed area with buildings
Example
The scientist studied the chemical compound in the lab.
El científico estudió el compuesto químico en el laboratorio.
B2 noun /ˈsɛmɪˌtɛri/

cemetery

cementerio
Meaning
a place where dead people are buried
Example
The old cemetery is located at the edge of the village.
El viejo cementerio está ubicado en el borde del pueblo.
B2 adjective /kəmˈpæʃənət/

Compassionate

compasivo; solidario
Meaning
feeling or showing sympathy and concern for others who are suffering
Example
The compassionate nurse took extra time to comfort the worried patients.
La enfermera compasiva dedicó tiempo extra para consolar a los pacientes preocupados.
C2 noun /ˈsɛʃən/

cession

cesión de derechos o propiedad
Meaning
The formal giving up of rights, property, or territory, especially by a state.
Example
The treaty resulted in the cession of land to the neighboring country.
El tratado resultó en la cesión de tierras al país vecino.
B2 verb /ˈkʌltɪveɪt/

cultivate

cultivar
Meaning
to grow crops or plants; to develop or improve something
Example
Farmers cultivate rice in the paddy fields.
Los agricultores cultivan arroz en los campos de arroz.
B2 noun /kəmˈpliːʃən/

completion

finalización
Meaning
the action or process of finishing something
Example
The completion of the project will take another few weeks.
La finalización del proyecto tomará algunas semanas más.
B2 adjective /kɒzˈmɛt.ɪk/

cosmetic

cosmético
Meaning
relating to beauty or appearance; intended to improve looks
Example
She bought a new cosmetic cream for her skin.
Ella compró una nueva crema cosmética para su piel.
C1 noun /krɪˈden.ʃəl/

credential

credencial
Meaning
a qualification, achievement, or aspect of a person's background used to indicate suitability for something
Example
She presented her credentials before starting the new job.
Ella presentó sus credenciales antes de comenzar el nuevo trabajo.
C1 noun /ˈʃoʊ.və.nɪst/

chauvinist

persona excesivamente parcial
Meaning
A person displaying excessive or prejudiced loyalty to a group, cause, or gender.
Example
He was labeled a chauvinist after his remarks about women in the workplace.
Fue etiquetado como chauvinista después de sus comentarios sobre las mujeres en el lugar de trabajo.
C1 noun /ˈkɑːrtɪlɪdʒ/

cartilage

cartílago
Meaning
A firm, flexible connective tissue found in various parts of the body such as joints, ear, and nose.
Example
The doctor explained that the injury damaged the cartilage in his knee.
El médico explicó que la lesión dañó el cartílago de su rodilla.
B2 noun; verb /ˈkætəlɒɡ/

catalogue

catálogo
Meaning
a complete list of items, typically one in alphabetical or systematic order; to make a systematic list of items
Example
The library decided to catalogue all new books digitally.
La biblioteca decidió catalogar todos los libros nuevos de forma digital.
B1 verb /kruːz/

cruise

felicidad
Meaning
to travel smoothly at a moderate speed, especially for pleasure
Example
They decided to cruise along the coast during their vacation.
No pudo ocultar su felicidad cuando recibió el premio.
B2 verb /ˈkɒm.plɪ.keɪt/

complicate

complicar
Meaning
To make something more difficult or confusing.
Example
The new rules will only complicate the process.
Las nuevas reglas solo complicarán el proceso.
B2 noun /kəˈrʌp.ʃən/

Corruption

corrupción
Meaning
dishonest or fraudulent conduct by those in power; the process of decay or decomposition
Example
The government launched a campaign to fight corruption in public offices.
El gobierno lanzó una campaña para combatir la corrupción en las oficinas públicas.
C2 noun /ˈkærɪlɒn/

carillon

campanario
Meaning
A set of bells played using a keyboard, usually in a tower.
Example
The carillon bells rang across the town square.
Las campanas del carillón sonaron por la plaza del pueblo.
A2 noun /ˈsɪnəmə/

cinema

cine
Meaning
a place where films are shown to the public; the art or industry of making and showing films
Example
We went to the cinema to watch a new movie.
Fuimos al cine para ver una película nueva.
B2 noun /koʊˈɪn.sɪ.dəns/

Coincidence

coincidencia
Meaning
a remarkable occurrence of events or circumstances without apparent causal connection; chance happening
Example
It was a strange coincidence that they both wore the same dress to the party.
Fue una extraña coincidencia que ambos llevaran el mismo vestido a la fiesta.
B1 noun /ˈkæp.ɪ.təl/

Capital

capital; riqueza; fondos
Meaning
the most important city or town of a country or region; wealth in the form of money or assets
Example
Paris is the capital of France and also a major financial capital.
París es la capital de Francia y también un importante centro financiero.
B1 noun /kənˈvɛnʃən/

convention

convención
Meaning
a widely accepted way of behaving or doing something; a formal meeting
Example
The annual writers' convention was held in Dhaka.
La convención anual de escritores se celebró en Dhaka.
A2 noun /kraɪm/

crime

delito
Meaning
An illegal act punishable by law.
Example
The police are investigating the crime.
La policía está investigando el crimen.
B1 verb kleɪmz

claims

reclamar vidas
Meaning
To take someone's life, to cause death
Example
Workplace pollution claims thousands of lives annually.
La contaminación en el lugar de trabajo reclama miles de vidas cada año.
B2 noun /ˈkæp.ʃən/

caption

subtítulo
Meaning
a brief explanation or description accompanying an illustration or photograph
Example
The caption under the photo explained who the people were.
El subtítulo debajo de la foto explicó quiénes eran las personas.
C2 adjective /ˈkrɛstˌfɔːlən/

crestfallen

descorazonado
Meaning
sad and disappointed
Example
He looked crestfallen after hearing the bad news.
Se veía descorazonado después de escuchar las malas noticias.
C1 noun /ˈkaʊn.tər kleɪm/

counter-claim

contrademanda
Meaning
a claim made to rebut a previous claim, often in legal contexts
Example
The defendant filed a counter-claim against the plaintiff.
El demandado presentó una contrademanda contra el demandante.
B1 adjective /ˈkriːmi/

creamy

textura suave y rica como la crema
Meaning
having a smooth, rich texture like cream
Example
She poured a creamy sauce over the pasta.
Ella vertió una salsa cremosa sobre la pasta.
B2 verb kənˈdem

condemn

condenar
Meaning
To express complete disapproval of; to censure.
Example
The leaders condemned the actions as inhumane.
Los líderes condenaron las acciones como inhumanas.
C1 noun /ˈsɪstərn/

cistern

cisterna
Meaning
A tank or container for storing water, usually for household use.
Example
The old house still had a cistern to collect rainwater.
La casa antigua todavía tenía una cisterna para recoger agua de lluvia.
C1 noun /ˈsɛntɪˌliːtər/

centiliter

centilitro
Meaning
A metric unit of capacity equal to one hundredth of a liter.
Example
The recipe calls for 20 centiliters of milk.
La receta requiere 20 centilitros de leche.
C2 adjective ˈkoʊ.dʒənt

cogent

convincente
Meaning
Clear, logical, and convincing.
Example
His cogent argument convinced the jury.
Su argumento convincente convenció al jurado.
C1 noun /kəˈlæm.ɪ.ti/

Calamity

calamidad; desastre
Meaning
an event causing great and often sudden damage or distress; a disaster
Example
The earthquake was a terrible calamity that affected thousands of families.
El terremoto fue una terrible calamidad que afectó a miles de familias.
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.
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.
C1 noun /ˈsɪtəˌdɛl/

citadel

ciudadela
Meaning
A fortress protecting or dominating a city.
Example
The ancient citadel stood guard over the town for centuries.
La antigua ciudadela protegía la ciudad durante siglos.
B2 noun, adjective /ˈkɒrəl/

coral

coral
Meaning
a hard, rock-like marine organism formed by tiny sea animals; a pinkish-orange color resembling coral
Example
The coral in the reef provides shelter for many sea creatures.
El coral del arrecife proporciona refugio a muchas criaturas marinas.
C1 noun /ˈklæmər/

clamor

alboroto
Meaning
a loud and confused noise, especially of people shouting insistently
Example
The clamor of the protesting crowd filled the square.
El alboroto de la multitud que protestaba llenó la plaza.
A2 adjective /ˈkʌlərfəl/

colorful

colorido
Meaning
having bright colors; full of variety or interest
Example
The festival was full of colorful decorations.
El festival estaba lleno de decoraciones coloridas.
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 adjective /kəˈreɪdʒəs/

Courageous

valiente; intrépido; mostrando coraje frente al peligro
Meaning
brave; fearless; showing courage in the face of danger
Example
The courageous firefighter rescued the family from the burning building.
El valiente bombero rescató a la familia del edificio en llamas.
A2 noun, verb /tʃɪp/

chip

trozo / pedazo roto
Meaning
A small piece broken off from something; or to cut or break a small piece from something.
Example
He accidentally chipped the edge of the table.
Él accidentalmente astilló el borde de la mesa.
C1 noun /koʊˈɜː.ʃən/

coercion

coerción
Meaning
The practice of persuading someone to do something by using force or threats.
Example
Cybercriminals use coercion to extract information.
Los ciberdelincuentes usan la coerción para obtener información.
C1 adjective /kənˈtraɪvd/

contrived

artificial o forzado; no natural ni espontáneo
Meaning
artificial or forced; not natural or spontaneous
Example
The ending of the movie felt contrived and unrealistic.
El final de la película se sintió forzado e irreal.
C1 noun /ˈkliː.vər/

Cleaver

cuchillo grande
Meaning
a heavy knife with a broad blade used for chopping meat or vegetables
Example
The chef used a cleaver to chop the chicken bones.
El chef usó un cuchillo grande para cortar los huesos del pollo.
A2 noun /kriːm/

Cream

crema
Meaning
the thick white or pale yellow fatty liquid that rises to the top of milk
Example
She whipped the cream until it became fluffy.
Ella batió la crema hasta que se volvió esponjosa.
B1 noun /ˈsɪt.ɪ.zənz/

citizens

ciudadanos
Meaning
A legally recognized subject or national of a state or commonwealth.
Example
Citizens must follow pollution regulations.
Los ciudadanos deben seguir las regulaciones sobre la contaminación.
C2 verb /ʧeɪf/

chafe

rozar
Meaning
To make or become sore by rubbing; to feel irritation or impatience.
Example
The tight shoes began to chafe his heels.
Los zapatos apretados empezaron a rozar sus talones.
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.
B2 verb /ˈkeɪtər/

cater

catering
Meaning
To provide food, drinks, or services, usually for an event or group.
Example
The company catered the wedding reception.
La empresa cateringizó la recepción de la boda.
B2 adjective kənˈsaɪs

concise

conciso
Meaning
Brief and clearly expressed without unnecessary details.
Example
A concise speech is more impactful than a long one.
Un discurso conciso es más impactante que uno largo.
A1 noun /kaʊ/

Cow

vaca
Meaning
a large farm animal kept for milk or meat
Example
The cow produces fresh milk every morning.
La vaca produce leche fresca cada mañana.
B2 noun /ˈkɒmjʊnɪst/

communist

comunista
Meaning
a person who supports or believes in the principles of communism
Example
The communist ideology aims for a classless society.
La ideología comunista apunta a una sociedad sin clases.
C2 adjective /ˈkɔːpjʊlənt/

corpulent

corpulento, obeso
Meaning
fat or obese; having a large bulky body
Example
The corpulent man struggled to fit into the small chair.
El hombre corpulento luchaba por encajar en la pequeña silla.
C1 verb ˌsɝː.kəmˈvent

circumvent

evitar hábilmente o encontrar una manera de eludir obstáculos o reglas
Meaning
To cleverly avoid or find a way around obstacles or rules.
Example
He tried to circumvent the security system.
Él intentó eludir el sistema de seguridad.
A2 noun /koʊtʃ/

coach

entrenador
Meaning
A person who helps improve others' skills or knowledge.
Example
The football coach motivated his team before the match.
El entrenador de fútbol motivó a su equipo antes del partido.
B2 noun /kʌb/

Cub

cachorro
Meaning
a young bear, lion, tiger, or other large carnivorous mammal
Example
The bear cub stayed close to its mother for protection.
El cachorro de oso se quedó cerca de su madre para protección.
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.
C1 noun /ˈkɒndjuɪt/ or /ˈkɑːnduɪt/

conduit

conducto / medio
Meaning
a channel or pipe for conveying water, electricity, or information
Example
The cable was placed inside a protective conduit.
El cable fue colocado dentro de un conducto protector.
C1 noun /ˌkɒk.əˈtuː/

Cockatoo

cóctel
Meaning
a large parrot with a prominent crest that can be raised or lowered
Example
The white cockatoo raised its beautiful crest.
El cóctel blanco levantó su hermosa cresta.
B2 noun/verb /kjuː/

cue

señal
Meaning
A signal or prompt for action; to give a signal.
Example
The actor waited for his cue before entering the stage.
El actor esperó su señal antes de entrar al escenario.
C2 noun /kənˈtɔːrʃən/

contortion

una forma torcida o doblada; el acto de torcerse fuera de la forma normal
Meaning
a twisted or bent shape; the act of twisting out of the normal shape
Example
The gymnast's contortion amazed the audience.
La contorsión del gimnasta asombró a la audiencia.
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.
C2 noun /ˌkæstɪˈɡeɪʃən/

castigation

severa crítica o castigo
Meaning
Severe criticism or punishment for wrongdoing.
Example
The manager’s harsh castigation shocked the entire team.
La severa castigo del gerente sorprendió a todo el equipo.
B1 noun ˈklaɪ.mət tʃeɪndʒ

climate change

cambio climático
Meaning
A change in global or regional climate patterns, attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.
Example
Climate change is causing more natural disasters.
El cambio climático está causando más desastres naturales.
B2 noun /kəʊˌɔːdɪˈneɪʃən/

coordination

coordinación
Meaning
the process of organizing different elements to work together effectively
Example
The coordination between the teams was flawless.
La coordinación entre los equipos fue impecable.
C2 verb /kɔːk/

caulk

sellar
Meaning
to seal a crack or gap with a waterproof filler
Example
He caulked the window frames to stop the draft.
Él selló los marcos de las ventanas para detener la corriente de aire.
B2 adjective /ˈkɔːstli/

costly

costoso
Meaning
expensive or causing a lot of money, time, or effort
Example
Their mistake proved to be very costly for the company.
Su error resultó ser muy costoso para la empresa.
A1 noun /kæn/

Can

lata
Meaning
a metal container for food or drink
Example
I opened a can of soup for lunch.
Abrí una lata de sopa para el almuerzo.
A2 noun /ˈkʌstəmər/

customer

cliente
Meaning
a person or organization that buys goods or services from a store or business
Example
The shopkeeper greeted the customer with a smile.
El tendero saludó al cliente con una sonrisa.
B1 verb /kənˈtrɪbjuːt/

contribute

contribuir
Meaning
to give something, especially money, time, or effort, to help achieve or provide something
Example
Everyone contributed money to buy a farewell gift for the teacher.
Todos contribuyeron con dinero para comprar un regalo de despedida para el maestro.
C1 verb /kəmˈprɛs/

compress

comprimir
Meaning
to press or squeeze something so that it becomes smaller
Example
The file was compressed to save storage space.
El archivo fue comprimido para ahorrar espacio de almacenamiento.
C1 verb /ˈkɒnfɪskeɪt/

confiscate

confiscar
Meaning
to take something away officially, often as a punishment
Example
The teacher confiscated the student's phone during class.
La profesora confiscó el teléfono del estudiante durante la clase.
C1 noun /kənˈteɪdʒən/

contagion

contagio
Meaning
The communication of disease from one person to another by close contact; also the spread of harmful ideas or behaviors.
Example
Fear spread like a contagion through the crowd.
El miedo se extendió como un contagio entre la multitud.
C1 noun /ˌkɑːr.diˈɒl.ə.dʒɪst/

cardiologist

cardiólogo
Meaning
A doctor specializing in diagnosing and treating heart diseases.
Example
She made an appointment with a cardiologist for her chest pain.
Ella hizo una cita con un cardiólogo debido al dolor en su pecho.
B2 noun /kənˌfɪɡəˈreɪʃən/

configuration

configuración
Meaning
an arrangement of parts or elements in a particular form or structure
Example
The configuration of the system needs to be adjusted for better performance.
La configuración del sistema debe ajustarse para un mejor rendimiento.
B1 noun /ˈtʃæmpiənʃɪp/

championship

campeonato
Meaning
a competition to decide who is the best in a particular sport or activity.
Example
The championship will be held next month.
El campeonato se llevará a cabo el próximo mes.