circumference
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B2 noun /sərˈkʌmfərəns/

circumference

circunferencia
Meaning
the distance around the edge of a circle
Example
The teacher asked us to calculate the circumference of the circle.
La profesora nos pidió calcular la circunferencia del círculo.
B2 noun /kənˈfɛʃən/

confession

confesión
Meaning
a statement admitting that one is guilty of a crime or has done something wrong
Example
The suspect made a full confession to the police.
El sospechoso hizo una confesión completa a la policía.
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.
B2 adjective /kənˈsɪd.ər.ɪt/

Considerate

considerado; atento
Meaning
showing careful thought about the feelings or wishes of others; thoughtful
Example
He is always considerate of others' feelings.
Él siempre es considerado con los sentimientos de los demás.
B2 noun /ˈkoʊ.brə/

Cobra

cobra
Meaning
a venomous snake with a hood that can be spread when threatened
Example
The cobra raised its hood and hissed at the intruder.
La cobra levantó su capucha y siseó al intruso.
B2 noun /ˌkovuːɪɡˈzɪs.təns/

Co-existence

coexistencia
Meaning
the state of existing together at the same time or in the same place; peaceful cohabitation
Example
The peaceful co-existence of different cultures makes this city unique.
La coexistencia pacífica de diferentes culturas hace que esta ciudad sea única.
B2 adjective /ˈtʃuː.zi/

Choosey/Choosy

exigente; muy selectivo; particular sobre lo que le gusta o acepta
Meaning
very careful in choosing; selective; particular about what one likes or accepts
Example
He's very choosy about the restaurants where he eats.
Es muy exigente con los restaurantes donde come.
B2 noun /kəˈlɑːʒ/

collage

collage
Meaning
A piece of art made by sticking various materials such as photographs or paper onto a surface.
Example
She created a collage using old magazine pictures.
Ella creó un collage usando fotos antiguas de revistas.
B2 noun /ˈkʌlprɪt/

culprit

culpable
Meaning
a person who is responsible for a crime or misdeed
Example
The police caught the culprit behind the robbery.
La policía atrapó al culpable detrás del robo.
B2 noun /ˈkɒnsənənt/

consonant

consonante
Meaning
A speech sound produced by blocking air flow, or a letter representing such a sound.
Example
The word 'cat' has two consonants and one vowel.
La palabra 'gato' tiene dos consonantes y una vocal.
B2 noun ˈkɔːʃən

caution

precaución
Meaning
Care taken to avoid danger or mistakes; a warning or piece of advice.
Example
Researchers issued a caution regarding unsustainable fishing.
Los investigadores emitieron una advertencia sobre la pesca insostenible.
B2 noun /ˈkɔːr.əs/

Chorus

coro; parte de una canción que se repite después de cada verso
Meaning
a large organized group of singers; a part of a song that is repeated after each verse
Example
The school chorus performed beautifully at the annual concert.
El coro escolar actuó maravillosamente en el concierto anual.
B2 adjective /ˈkjuːbən/

cuban

cubano
Meaning
relating to Cuba, its people, or its culture
Example
We enjoyed delicious Cuban coffee at the café.
Disfrutamos de un delicioso café cubano en el café.
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 noun ˈsɜːrkjələr ɪˈkɒnəmi

circular economy

economía circular
Meaning
An economic system aimed at eliminating waste and the continual use of resources through reuse, sharing, repair, refurbishment, remanufacturing and recycling.
Example
Adopting a circular economy can reduce waste.
Adoptar una economía circular puede reducir los residuos.
B2 adjective /ˈkɜːrtiəs/

courteous

cortés
Meaning
polite, respectful, or considerate in manner
Example
The staff at the hotel were very courteous to all guests.
El personal del hotel fue muy cortés con todos los huéspedes.
B2 noun /kəˈmiː.li.ən/

Chameleon

camaleón
Meaning
a lizard that can change color to match its surroundings
Example
The chameleon changed its color from green to brown.
El camaleón cambió de color de verde a marrón.
B2 adjective /kəmˈpɛlɪŋ/

compelling

impresionante
Meaning
Evoking interest, attention, or admiration in a powerful way.
Example
She gave a compelling speech about climate change.
Ella dio un discurso impresionante sobre el cambio climático.
B2 noun /ˈtʃæpəl/

chapel

capilla
Meaning
A small church or a room used for Christian worship, often within a larger building.
Example
The couple got married in a small countryside chapel.
La pareja se casó en una pequeña capilla en el campo.
B2 verb /ˌkoʊ.ɪnˈsaɪd/

coincide

coincidir
Meaning
To occur at the same time or to be in agreement.
Example
The meeting coincided with her birthday.
La reunión coincidió con su cumpleaños.
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.
B2 verb /ˈkɒnstɪtjuːt/

constitute

constituir
Meaning
To make up, form, or establish something.
Example
These documents constitute the legal agreement between the two parties.
Estos documentos constituyen el acuerdo legal entre las dos partes.
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.
B2 noun /ˈkɒl.ər/

Collar

collar
Meaning
a band of material around the neck; in jewelry context, a close-fitting necklace
Example
She wore an elegant pearl collar to the formal dinner.
Ella llevaba un elegante collar de perlas a la cena formal.
B2 verb /kənˈvɜːs/

converse

conversar
Meaning
to have a conversation; to talk together
Example
They conversed about literature for hours.
Conversaron sobre literatura durante horas.
B2 noun ˌkɒn.fɪ.den.ʃiˈæl.ɪ.ti

confidentiality

confidencialidad
Meaning
The state of keeping or being kept secret or private
Example
Confidentiality is crucial in data security.
La confidencialidad es crucial en la seguridad de datos.
B2 noun /kənˈvɪk.ʃən/

conviction

convicción
Meaning
A firmly held belief or opinion.
Example
She spoke with conviction, making everyone believe her.
Ella habló con convicción, haciendo que todos le creyera.
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.
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 /kənˈsɪstənsi/

consistency

consistencia, uniformidad
Meaning
The quality of always behaving or performing in a similar way; uniformity.
Example
Consistency in quality is key to customer satisfaction.
La consistencia en la calidad es clave para la satisfacción del cliente.
B2 noun /ˈklɒzɪt/

closet

armario
Meaning
a small room or enclosed space used for storing clothes or other things
Example
She keeps her winter coats in the closet near the door.
Ella guarda sus abrigos de invierno en el armario cerca de la puerta.
B2 noun /kənˈspɪrəsi/

conspiracy

conspiración
Meaning
A secret plan by a group to do something unlawful or harmful.
Example
The police uncovered a conspiracy to overthrow the government.
La policía descubrió una conspiración para derrocar al gobierno.
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.
B2 adjective /ˈkrɛd.ɪ.bəl/

credible

creíble
Meaning
able to be believed; convincing
Example
Her explanation was credible enough to convince the committee.
Su explicación fue lo suficientemente creíble como para convencer al comité.
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.
B2 noun /ˈkæs.ər.oʊl bɑːks/

Casserole box

caja de cazuela
Meaning
a covered dish used for cooking and serving food, especially baked dishes
Example
The casserole box kept the food warm during the dinner party.
La caja de cazuela mantuvo la comida caliente durante la fiesta de cena.
B2 verb, noun /ˈkɒntɛst/

contest

competir, desafiar
Meaning
verb: to compete or challenge; noun: a competition or dispute
Example
She decided to contest the election against the incumbent.
Ella decidió disputar las elecciones contra el incumbente.
B2 noun /ˌkɔːrpəˈreɪʃən/

corporation

corporación
Meaning
A large company or group of companies that is legally recognized as a single entity.
Example
The corporation invested heavily in renewable energy projects.
La corporación invirtió fuertemente en proyectos de energía renovable.
B2 noun /kənˈvɜː.ʃən/

Conversion

conversión, cambio, transformación
Meaning
The process of changing or causing something to change from one form to another.
Example
High website conversion rates indicate effective marketing.
Las altas tasas de conversión de sitios web indican una comercialización efectiva.
B2 adjective /ˈkʌnɪŋ/

cunning

astuto
Meaning
Having or showing skill in achieving one's ends by deceit or evasion; cleverness in a tricky way.
Example
The cunning fox tricked the farmer.
El astuto zorro engañó al granjero.
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 /kəˈrɪz.mə/

charisma

carisma
Meaning
Compelling attractiveness or charm that can inspire devotion in others.
Example
His charisma helped him become a great leader.
Su carisma lo ayudó a convertirse en un gran líder.
B2 noun /ˌkɒndɛnˈseɪʃən/

condensation

condensación
Meaning
The process of water vapor changing into liquid; also, the act of making something more concise.
Example
Condensation formed on the windows during the cold night.
Se formó condensación en las ventanas durante la fría noche.
B2 adjective /ˌkɒm.plɪˈmen.tər.i/

Complimentary

complementario; de elogio; proporcionado gratuitamente como cortesía
Meaning
expressing praise or admiration; given or supplied free of charge as a courtesy
Example
The hotel offers complimentary breakfast for all guests.
El hotel ofrece desayuno complementario para todos los huéspedes.
B2 adjective /ˈkʌltʃəd/

cultured

culto
Meaning
characterized by refined taste, manners, and education
Example
She is a cultured woman who loves art and literature.
Ella es una mujer culta que ama el arte y la literatura.
B2 noun ˈkɔːrəl ˈriːfs

Coral Reefs

arrecifes de coral
Meaning
Underwater structures made from calcium carbonate secreted by corals, forming diverse marine ecosystems.
Example
Saint Martin's Island is known for its coral reefs.
La Isla de San Martín es conocida por sus arrecifes de coral.
B2 noun /ˈkɒmpoʊst/

compost

abono
Meaning
decayed organic matter used as fertilizer
Example
The gardener added compost to enrich the soil.
El jardinero añadió abono para enriquecer el suelo.
B2 noun kənˈtrækʃən

contraction

contracción
Meaning
The process of becoming smaller; a decrease in size or quantity.
Example
The economic contraction resulted in a rise in unemployment.
La contracción económica resultó en un aumento en el desempleo.
B2 phrase kəˈlek.tɪv ˈæk.ʃən

collective action

acción colectiva
Meaning
Action taken by a group of people working together toward a common goal or purpose.
Example
Collective action is needed to mitigate climate change.
Se necesita acción colectiva para mitigar el cambio climático.
B2 noun /ˈkɒn.trɪ.bjʊ.tər/

contributor

contribuyente
Meaning
a person who gives something to help achieve a result
Example
He was a regular contributor to the local newspaper.
Él era un contribuyente regular al periódico local.
B2 verb kəˈlæbəreɪt

collaborate

colaborar
Meaning
To work jointly with others, especially in an intellectual endeavor; cooperate.
Example
Volunteers often collaborate with local organizations.
Los voluntarios a menudo colaboran con organizaciones locales.
B2 noun /ˈkɒn.ʃəs.nəs/

consciousness

conciencia
Meaning
The state of being aware of and able to think about one's existence, sensations, thoughts, and surroundings.
Example
Meditation helps improve consciousness and clarity of thought.
La meditación ayuda a mejorar la conciencia y la claridad del pensamiento.
B2 verb /kəmˈpoʊz/

compose

componer
Meaning
to create music or writing; to make up; to calm oneself
Example
She composes beautiful songs.
Ella compone hermosas canciones.
B2 noun /kəˈrɪkjələm/

curriculum

currículo
Meaning
The subjects comprising a course of study in a school, college, or university.
Example
The school updated its curriculum to include more digital literacy courses.
La escuela actualizó su currículo para incluir más cursos de alfabetización digital.
B2 noun/verb /ˈtʃɑːrtər/

charter

chárter / alquilar
Meaning
a written document granting rights or privileges; to hire a vehicle or vessel for temporary use
Example
The company decided to charter a bus for the trip.
La empresa decidió charterizar un autobús para el viaje.
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.
B2 noun ˌkʌl.tɪˈveɪ.ʃən

cultivation

cultivo
Meaning
The practice of preparing and using land for crops or gardening; the action of improving or developing something.
Example
The cultivation of organic crops has increased worldwide.
El cultivo de cultivos orgánicos ha aumentado en todo el mundo.
B2 verb /kənˈfrʌnt/

confront

enfrentar
Meaning
to face someone or something directly, especially in a challenge or conflict
Example
She had to confront her fears before making the speech.
Ella tuvo que enfrentar sus miedos antes de dar el discurso.
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.
B2 noun /ˌkɑm.pənˈseɪ.ʃən/

Compensation

compensación; remuneración
Meaning
something given or received as an equivalent for services, debt, loss, injury, or suffering; payment or reward
Example
The company provided financial compensation to the workers injured in the accident.
La empresa proporcionó compensación financiera a los trabajadores lesionados en el accidente.
B2 noun /ˌkɔːriˈændər/

Coriander

cilantro
Meaning
aromatic herb with feathery leaves used for flavoring food; also refers to the seeds used as spice
Example
Fresh coriander leaves are sprinkled on top of the curry.
Las hojas frescas de cilantro se espolvorean encima del curry.
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.
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.
B2 verb /kəmˈpɛl/

compel

obligar
Meaning
To force or drive someone to do something.
Example
The law compels citizens to pay taxes.
La ley obliga a los ciudadanos a pagar impuestos.
B2 noun /kroʊ/

Crow

cuervo
Meaning
a large black bird known for its intelligence and harsh call
Example
The crow cawed loudly from the tree branch.
El cuervo graznó fuerte desde la rama del árbol.
B2 noun /ˌkoʊəˈlɪʃən/

coalition

coalición
Meaning
a temporary alliance of distinct parties, persons, or states for joint action
Example
Several parties formed a coalition to pass the new law.
Varios partidos formaron una coalición para aprobar la nueva ley.
B2 verb /kɜːrb/

curb

frenar / controlar
Meaning
to restrain, control, or limit something
Example
The government took steps to curb inflation.
El gobierno tomó medidas para frenar la inflación.
B2 verb /kənˈsiːv/

conceive

concebir, quedar embarazada
Meaning
to form or imagine an idea in the mind; to become pregnant
Example
It is hard to conceive how such an idea could succeed.
Es difícil concebir cómo una idea como esa podría tener éxito.
B2 verb /kɑːrv/

carve

tallar
Meaning
To cut or shape something, especially wood or stone, into a desired form.
Example
The artist carved a beautiful statue out of marble.
El artista talló una hermosa estatua de mármol.
B2 verb /kənˈsɜːrv/

conserve

conservar
Meaning
to protect something from harm or destruction; to use resources carefully to avoid waste
Example
We must conserve water during the dry season.
Debemos conservar agua durante la temporada seca.
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.
B2 adjective /kənˈtɛmpərɛri/

contemporary

contemporáneo, moderno
Meaning
belonging to the same time period; modern
Example
She enjoys contemporary art exhibitions.
Ella disfruta de las exposiciones de arte contemporáneo.
B2 noun /ˈklaɪ.mət əˌdæp.teɪ.ʃən/

climate adaptation

adaptación climática
Meaning
The process of adjusting to current or expected climate change and its effects.
Example
Climate adaptation ensures resilience to change.
La adaptación climática garantiza la resiliencia al cambio.
B2 noun /ˈʃeɪndʒ ˈmænɪdʒmənt/

change management

gestión del cambio
Meaning
The discipline that guides how we prepare, equip and support individuals, teams and organizations in making organizational change.
Example
Change management ensures smooth transitions.
La gestión del cambio asegura transiciones suaves.
B2 noun /ˈkaʊn.səl.ɪŋ/

counselling

orientación psicológica
Meaning
the process of giving professional guidance and support to help someone deal with personal, social, psychological, or career-related problems
Example
She decided to seek counselling to manage stress and anxiety.
Ella decidió buscar orientación psicológica para manejar el estrés.
B2 noun ˈkrɪp.toʊˌkɝː.ən.si

cryptocurrency

criptomoneda
Meaning
Decentralized digital currency operated using blockchain technology.
Example
Bitcoin is the most popular cryptocurrency in the market.
Bitcoin es la criptomoneda más popular en el mercado.
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.
B2 noun kənˌtæm.ɪˈneɪ.ʃən

contamination

contaminación
Meaning
The process of making something less pure by exposure to or addition of a poisonous or polluting substance.
Example
Contamination of air leads to health issues.
La contaminación del aire provoca problemas de salud.
B2 noun /kəˈlɛktər/

collector

coleccionista
Meaning
a person who collects things as a hobby or job
Example
He is a stamp collector with thousands of rare items.
Él es un coleccionista de sellos con miles de artículos raros.
B2 noun /ˈkɒŋɡrɛs/

congress

congreso
Meaning
a formal meeting or assembly, especially of representatives for discussion
Example
The international congress on climate change will be held next year.
El congreso internacional sobre el cambio climático se llevará a cabo el próximo año.
B2 noun /kənˈstreɪnt/

constraint

restricción
Meaning
a limitation or restriction
Example
Time is the biggest constraint in completing the project.
El tiempo es la mayor restricción para completar el proyecto.
B2 verb /ˈkɒmbæt/

combat

combatir
Meaning
to fight against something, especially to reduce or stop it
Example
The government is taking steps to combat corruption.
El gobierno está tomando medidas para combatir la corrupción.
B2 adjective /ˌkɑː.di.əʊˈvæs.kjʊ.lər/

cardiovascular

relacionado con el corazón y los vasos sanguíneos
Meaning
Relating to the heart and blood vessels.
Example
Regular exercise improves cardiovascular health.
El ejercicio regular mejora la salud cardiovascular.
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 adjective /ˈkɒmp(ə)rəbl/

comparable

comparable
Meaning
Able to be likened to something else in size, amount, or quality.
Example
The two products are comparable in quality but differ in price.
Los dos productos son comparables en calidad pero difieren en precio.
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.
B2 adjective /ˈtʃʌbi/

chubby

relleno
Meaning
slightly fat in a way that looks healthy and pleasant
Example
The baby has chubby cheeks.
El bebé tiene mejillas rellenas.
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.
B2 noun /ˌkɑːrboʊˈhaɪdreɪt/

carbohydrate

carbohidrato
Meaning
a nutrient that provides energy, found in foods like rice, bread, and sugar
Example
Rice and potatoes are rich in carbohydrates.
El arroz y las papas son ricos en carbohidratos.
B2 adjective /ˈsɜːrkjələr/

circular

circular
Meaning
shaped like a circle; round in form
Example
The kids sat in a circular arrangement around the campfire.
Los niños se sentaron en una disposición circular alrededor de la fogata.
B2 adjective /ˈklʌm.zi/

clumsy

torpe
Meaning
awkward in movement or lacking skill
Example
He is so clumsy that he drops things all the time.
Él es tan torpe que siempre deja caer cosas.
B2 noun /ˈkæp.sɪ.kəm/

Capsicum

pimiento
Meaning
sweet pepper; bell pepper; colorful vegetable used in cooking
Example
Add red and green capsicum to make the dish colorful and nutritious.
Agrega pimientos rojos y verdes para hacer el plato colorido y nutritivo.
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.
B2 noun /ˈkɒm.pɒ.stɪŋ/

composting

compostaje
Meaning
The process of recycling organic waste into fertile fertilizer.
Example
Composting reduces waste and enhances soil fertility.
El compostaje reduce los desechos y mejora la fertilidad del suelo.
B2 verb /ˈkɒmpənseɪtɪd/

compensated

compensado
Meaning
to have been given something, typically money, as a recompense for loss, suffering, or work done
Example
The workers were compensated for their overtime hours.
Los trabajadores fueron compensados por sus horas extras.
B2 noun /ˈkaʊn.səl.ər/

counselor

asesor
Meaning
a person trained to give guidance on personal, social, or psychological problems
Example
The school counselor helped the student deal with stress.
El consejero escolar ayudó al estudiante a lidiar con el estrés.
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 adjective /ˈsɛntɪɡreɪd/

centigrade

centígrado (Celsius)
Meaning
Relating to the Celsius temperature scale, where water freezes at 0° and boils at 100°.
Example
The weather forecast predicted 30 degrees centigrade.
El pronóstico del tiempo predijo 30 grados centígrados.
B2 noun /kleɪ/

clay

arcilla
Meaning
a natural material made of fine earth that becomes hard when baked, used for making pottery
Example
The artist molded the wet clay into a beautiful vase.
El artista moldeó la arcilla mojada en un hermoso jarrón.
B2 noun /ˌkɑn.trəˈdɪk.ʃən/

Contradiction

contradicción; inconsistencia
Meaning
a combination of statements, ideas, or features which are opposed to one another; inconsistency
Example
There was a clear contradiction between his words and his actions.
Había una clara contradicción entre sus palabras y sus acciones.
B2 adjective ˌkɑː.bən ˈnjuː.trəl

carbon-neutral

carbono neutral
Meaning
Having a balance between emitting carbon and absorbing carbon from the atmosphere; not adding to overall carbon emissions.
Example
The company aims to be carbon-neutral by 2030.
La empresa tiene como objetivo ser carbono neutral para 2030.
B2 adjective /kənˈdɪʃ.ən.əl/

Conditional

condicional; sujeto a condiciones
Meaning
dependent on certain conditions; not absolute
Example
The job offer is conditional upon passing the background check.
La oferta de trabajo es condicional a pasar la verificación de antecedentes.
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.
B2 adverb /kənˈvɜːrsli/

conversely

por el contrario
Meaning
in an opposite or contrary manner
Example
He is rich, conversely, his brother struggles financially.
Él es rico, por el contrario, su hermano lucha financieramente.
B2 verb /saɪt/

cite

citar
Meaning
to quote; to mention as an example or proof
Example
The lawyer cites relevant case law.
El abogado cita la jurisprudencia relevante.
B2 adjective /ˈkɒn.trər.i/

Contrary

contrario; opuesto;
Meaning
opposite in nature, direction, or meaning; completely different
Example
Contrary to popular belief, cats can be very social animals.
Contrario a la creencia popular, los gatos pueden ser animales muy sociales.
B2 noun /ˈkʌmbæk/

comeback

regreso
Meaning
A return to a former status or success after a period of decline.
Example
The singer made a remarkable comeback after years of silence.
El cantante hizo un regreso notable después de años de silencio.
B2 noun /ˈkʌs.tə.mər rɪˈten.ʃən/

Customer Retention

retención de clientes
Meaning
The ability of a company or product to retain its customers over some specified period.
Example
High customer retention increases business sustainability.
Una alta retención de clientes aumenta la sostenibilidad del negocio.
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.
B2 verb /kriːp/

creep

deslizarse
Meaning
to move slowly and quietly; to make someone feel uncomfortable
Example
She crept quietly up the stairs to avoid waking anyone.
Ella subió por las escaleras silenciosamente para evitar despertar a alguien.
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 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.
B2 adjective /ˈkeər.friː/

Carefree

sin preocupaciones; despreocupado;
Meaning
free from anxiety or responsibility; lighthearted; worry-free
Example
She lived a carefree life, traveling the world without any worries.
Ella vivió una vida sin preocupaciones, viajando por el mundo sin ninguna preocupación.
B2 verb /ˌkɒn.trəˈdɪkt/

contradict

contradecir
Meaning
to say or show the opposite of something that has been said or believed
Example
His actions contradict his words.
Sus acciones contradicen sus palabras.
B2 adjective /ˈsɪvɪk/

civic

cívico
Meaning
relating to a city, town, or the duties of its citizens
Example
The mayor encouraged people to take part in civic activities.
El alcalde animó a las personas a participar en actividades cívicas.
B2 adjective /ˌkɒmplɪˈmɛntəri/

complementary

complementario
Meaning
combining in such a way as to enhance or emphasize the qualities of each other
Example
The two partners have complementary skills.
Los dos socios tienen habilidades complementarias.
B2 noun /kənˈtɛmpt/

contempt

desprecio, desdén
Meaning
a strong feeling of dislike and lack of respect towards someone or something
Example
He spoke with contempt about the corrupt officials.
Él habló con desprecio acerca de los funcionarios corruptos.
B2 noun /kɔːrd/

cord

cuerda
Meaning
a long, thin, flexible string or rope
Example
He tied the package with a strong cord.
Ató el paquete con una cuerda fuerte.
B2 noun /tʃʌŋk/

chunk

trozo / pedazo
Meaning
a thick or solid piece of something
Example
She cut the cake into large chunks.
Ella cortó el pastel en grandes trozos.
B2 noun /kənˈkʌʃən/

concussion

contusión cerebral
Meaning
A temporary unconsciousness or shock caused by a blow to the head.
Example
He suffered a concussion after falling from the bike.
Sufrió una contusión cerebral después de caerse de la bicicleta.
B2 noun /kæf/

Calf

ternero
Meaning
a young cow or bull; young of various large mammals
Example
The calf stayed close to its mother.
El ternero se quedó cerca de su madre.