ecology
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B2 noun /iˈkɒl.ə.dʒi/

ecology

ecología
Meaning
the study of how living things interact with each other and their environment
Example
Ecology helps us understand how pollution affects animals and plants.
La ecología nos ayuda a entender cómo la contaminación afecta a los animales y las plantas.
C2 adjective /ɪˈbʊliənt/

ebullient

exuberante
Meaning
cheerful and full of energy
Example
She was ebullient after receiving the good news.
Ella estaba exuberante después de recibir la buena noticia.
C1 verb /ˈɛm.jʊˌleɪt/

emulate

imitar
Meaning
to imitate someone or something with the intent to equal or surpass
Example
Young athletes often emulate their idols.
Los jóvenes atletas a menudo imitan a sus ídolos.
B2 verb /ɪˈrʌpt/

erupt

erupcionar
Meaning
to burst forth suddenly and violently
Example
The volcano erupted after centuries of dormancy.
El volcán erupcionó después de siglos de inactividad.
C1 noun /ɛkˈspeɪtriət/

expatriate

expatriado
Meaning
a person who lives outside their native country
Example
Many expatriates gather in the city’s international community.
Muchos expatriados se reúnen en la comunidad internacional de la ciudad.
B1 noun /ˈev.ɪ.dəns/

Evidence

evidencia
Meaning
the available body of facts or information indicating whether a belief or proposition is true
Example
The detective found crucial evidence that solved the mysterious case.
El detective encontró evidencia crucial que resolvió el caso misterioso.
B2 noun /ˈɛseɪ/

essay

ensayo
Meaning
A short piece of writing on a particular subject.
Example
She wrote an essay about climate change.
Ella escribió un ensayo sobre el cambio climático.
C1 adjective /ɪˈklɛktɪk/

eclectic

ecléctico
Meaning
Selecting or deriving ideas, styles, or tastes from a broad and diverse range of sources.
Example
Her taste in music is eclectic, ranging from classical to hip-hop.
Su gusto en música es ecléctico, que abarca desde la música clásica hasta el hip-hop.
C2 noun /ɛnˈsɪklɪkəl/

encyclical

Carta encíclica
Meaning
a formal letter sent by the Pope to Catholic churches, usually addressing important issues
Example
The Pope issued an encyclical on climate change and moral responsibility.
El Papa emitió una carta encíclica sobre el cambio climático y la responsabilidad moral.
B2 adjective /ˈɛv.ə.ɡriːn/

evergreen

siempreverde
Meaning
Remaining green and functional throughout the year; not shedding leaves seasonally.
Example
Evergreen trees like pine and fir stay green year-round.
Los árboles siempreverdes como el pino y el abeto permanecen verdes durante todo el año.
C2 noun /ɪˈfjuːʒən/

effusion

efusión
Meaning
An unrestrained outpouring of words, feelings, or emotions.
Example
His letter was an effusion of love and longing.
Su carta fue una efusión de amor y anhelo.
A2 adverb /ˈev.ri.weər/

Everywhere

en todas partes
Meaning
in all places; wherever you go
Example
The internet allows us to connect with people everywhere.
Internet nos permite conectar con personas en todas partes.
B2 noun /ˈɛmɪɡrənt/

emigrant

emigrante
Meaning
A person who leaves their own country to settle permanently in another.
Example
The emigrant started a new life in Canada.
El emigrante comenzó una nueva vida en Canadá.
A2 noun /ˈef.ət/

Effort

esfuerzo
Meaning
physical or mental activity needed to achieve something
Example
She put a lot of effort into preparing for the final examination.
Ella puso mucho esfuerzo en preparar el examen final.
B2 noun /ˈep.ɪk/

Epic

épico
Meaning
a long poem telling of heroic deeds; something heroic or grand in scale
Example
The Iliad is one of the most famous epics in world literature.
La Ilíada es uno de los épicos más famosos de la literatura mundial.
B2 noun ˈiːkoʊˌtʊrɪzəm

Eco-tourism

eco-turismo
Meaning
A form of tourism involving responsible travel to natural areas that conserves the environment and improves the well-being of local people.
Example
Eco-tourism promotes responsible travel to natural areas.
El eco-turismo promueve viajes responsables a áreas naturales.
C2 noun /ɪˌlɛkˈtrɑː.lə.sɪs/

electrolysis

electrólisis
Meaning
A chemical decomposition produced by passing an electric current through a liquid or solution.
Example
Electrolysis is used to separate hydrogen from water.
Se utiliza la electrólisis para separar el hidrógeno del agua.
B2 adjective /ɪkˈskluːdɪd/

Excluded

excluido; marginado
Meaning
not included; left out; barred from participation
Example
He felt excluded from the group activities and conversations.
Él se sintió excluido de las actividades del grupo y de las conversaciones.
B1 verb /ɪɡˈzæm.ɪn/

examine

felicidad
Meaning
to look at something carefully in order to understand it
Example
The doctor will examine the patient tomorrow.
Ella no pudo ocultar su felicidad cuando recibió el premio.
B2 noun ˌel.ɪ.dʒəˈbɪl.ə.ti

eligibility

eligibilidad
Meaning
The state of having the right to do or obtain something through satisfaction of the appropriate conditions.
Example
Eligibility criteria maintain fairness.
Los criterios de elegibilidad mantienen la equidad.
C1 adjective /ˌɛk.spəˈnɛn.ʃəl/

exponential

crecimiento rápido o expansión a un ritmo creciente
Meaning
Rapid growth or expansion at an increasing rate
Example
Technology is advancing at an exponential rate.
La tecnología está avanzando a un ritmo exponencial.
C2 noun /ˈeb.taɪd/

Ebb-tide

baja de marea
Meaning
the movement of the tide out to sea; a time when the sea level is falling
Example
During ebb-tide, we could walk further out on the beach.
Durante la baja de marea, podíamos caminar más lejos en la playa.
C2 adjective /juːˈdʒɛnɪk/

eugenic

eugenésico
Meaning
Relating to or aiming at improving the genetic quality of a population.
Example
In the early 20th century, some scientists supported eugenic policies.
A principios del siglo XX, algunos científicos apoyaron las políticas eugenésicas.
B2 noun /ɪˈrʌp.ʃən/

Eruption

erupción volcánica
Meaning
a sudden violent occurrence or outburst; volcanic explosion
Example
The volcanic eruption forced thousands of people to evacuate the area.
La erupción volcánica obligó a miles de personas a evacuar el área.
C1 verb /ɪnˈtrɛntʃ/

entrench

afianzar
Meaning
To establish something so firmly that it is difficult to change.
Example
The company entrenched its position in the market through innovation.
La empresa afianzó su posición en el mercado a través de la innovación.
C1 verb /ɪnˈdɪr/

endear

hacer que alguien sea querido
Meaning
To cause someone to be loved or liked.
Example
Her kindness and generosity endeared her to the community.
Su amabilidad y generosidad la hicieron querida por la comunidad.
B1 noun /ˈɛnvəloʊp/

envelope

sobre
Meaning
a flat paper container used to enclose a letter or document
Example
She sealed the letter in an envelope and posted it.
Ella selló la carta en un sobre y lo envió.
B1 noun /ɪkˈstent/

Extent

extensión; alcance; grado
Meaning
the area covered by something; the degree to which something has spread
Example
The extent of the damage caused by the flood was enormous.
La extensión del daño causado por la inundación fue enorme.
C1 adjective /ˌɛnɪɡˈmætɪk/

enigmatic

enigmático
Meaning
mysterious and difficult to interpret or understand
Example
He gave me an enigmatic smile.
Él me dio una sonrisa enigmática.
B2 verb ɪˈrɛktɪŋ

erecting

erigir
Meaning
To build; construct; set up in a vertical position.
Example
The workers were erecting a new building downtown.
Los trabajadores estaban erigiendo un nuevo edificio en el centro de la ciudad.
C1 noun /ˌiː.kwɪˈlɪb.ri.əm/

equilibrium

equilibrio
Meaning
A state of physical balance or stability in physical, mental, or economic conditions.
Example
The market reached an equilibrium between supply and demand.
El mercado alcanzó un equilibrio entre la oferta y la demanda.
A2 noun /ˈen.ə.mi/

Enemy

enemigo
Meaning
a person who is actively opposed or hostile to someone or something
Example
In the story, the hero had to face his greatest enemy.
En la historia, el héroe tuvo que enfrentarse a su mayor enemigo.
C2 adjective /ɪˈfjuːsɪv/

effusive

efusivo
Meaning
Expressing feelings of gratitude, pleasure, or approval in an unrestrained or heartfelt manner.
Example
She gave him an effusive welcome after his long journey.
Ella le dio una bienvenida efusiva después de su largo viaje.
A1 adjective /ɪkˈsaɪtɪd/

excited

emocionado
Meaning
very enthusiastic and eager about something
Example
The children were excited to open their presents.
Los niños estaban emocionados por abrir sus regalos.
C1 exclamation /juˈriːkə/

eureka

¡Eureka!
Meaning
An exclamation used to express a sudden discovery or realization.
Example
When the solution finally came to him, he shouted, 'Eureka!'
Cuando finalmente encontró la solución, gritó, '¡Eureka!'
A2 noun ˈen.ə.dʒi

energy

energía
Meaning
Power derived from the utilization of physical or chemical resources, especially to provide light and heat or to work machines.
Example
Clean energy sources help reduce pollution.
Las fuentes de energía limpia ayudan a reducir la contaminación.
C1 noun /juːˈfɔː.ri.ə/

euphoria

euforia, alegría extrema, éxtasis
Meaning
A feeling or state of intense excitement and happiness; elation.
Example
Winning the championship brought a sense of euphoria.
Ganar el campeonato le dio una sensación de euforia.
B2 adjective /ɪkˈsploʊsɪv/

explosive

explosivo
Meaning
able to cause an explosion; likely to burst out suddenly
Example
The situation became explosive after the argument.
La situación se volvió explosiva después de la discusión.
B1 noun /ˈiː.tɪŋ ˈhæb.ɪts/

eating habits

hábitos alimenticios
Meaning
A person's usual pattern and preferences in food consumption.
Example
Developing good eating habits leads to better health.
Desarrollar buenos hábitos alimenticios conduce a una mejor salud.
B1 noun /ɪˈdɪʃən/

edition

edición
Meaning
a particular version or printing of a book, newspaper, or other publication
Example
The latest edition of the magazine sold out quickly.
La última edición de la revista se vendió rápidamente.
B2 noun /ˈaɪ.saɪt/

Eyesight

visión
Meaning
the ability to see; vision
Example
Regular eye checkups are important for maintaining good eyesight.
Los chequeos oculares regulares son importantes para mantener una buena visión.
A2 noun /ˈɛləˌveɪtər/

elevator

ascensor
Meaning
a machine that carries people or goods up and down between floors in a building
Example
We took the elevator to the tenth floor.
Tomamos el ascensor hasta el décimo piso.
A2 noun /ɪksˈtʃeɪndʒ/

Exchange

intercambio
Meaning
an act of giving one thing and receiving another in return
Example
The exchange of gifts is a common tradition during the holidays.
El intercambio de regalos es una tradición común durante las fiestas.
A2 adverb /ɪɡˈzækt.li/

Exactly

precisamente; exactamente; en completo acuerdo
Meaning
precisely; accurately; in complete agreement
Example
Tell me exactly what happened during the meeting.
Dime exactamente qué pasó durante la reunión.
B2 noun /ˌɛkspɜːˈtiːz/

expertise

experiencia
Meaning
Expert knowledge or skill in a particular area.
Example
His expertise in graphic design is widely recognized.
Su experiencia en diseño gráfico es ampliamente reconocida.
B2 adjective /ɪˈven.tʃu.əl/

Eventual

final
Meaning
happening or existing at the end of a process; final; ultimate
Example
The eventual outcome was better than expected.
El resultado final fue mejor de lo esperado.
C1 noun /ɪɡˌzæm.ɪˈniː/

Examinee

examinado
Meaning
a person who is being tested in an examination
Example
Each examinee was given two hours to complete the test.
Cada examinado recibió dos horas para completar la prueba.
C2 verb /ˈekspərˌɡeɪt/

expurgate

expurgar
Meaning
To remove offensive or objectionable parts from a text or speech.
Example
The publisher decided to expurgate the novel before reprinting it.
El editor decidió expurgar la novela antes de volver a imprimirla.
C1 noun /ɪkˈstriː.mɪst/

Extremist

extremista
Meaning
a person who holds extreme political or religious views
Example
The government is taking measures to prevent extremist activities.
El gobierno está tomando medidas para prevenir actividades extremistas.
B1 adjective /ˌɛdjuˈkeɪʃənl/

educational

educativo
Meaning
Relating to the provision of education or having an educative effect.
Example
The journey was an educational experience.
El viaje fue una experiencia educativa.
A1 determiner/pronoun/conjunction/adverb /ˈaɪðər/ or /ˈiːðər/

either

cualquiera
Meaning
Used to indicate a choice between two alternatives.
Example
You can either call me tonight or send me an email.
Puedes llamarme esta noche o enviarme un correo electrónico.
C1 adjective /ˈɛntərˌpraɪzɪŋ/

enterprising

emprendedor
Meaning
showing initiative and resourcefulness; willing to take risks to achieve success
Example
She is an enterprising young entrepreneur.
Ella es una joven emprendedora emprendedora.
B2 adjective /ɪˈtɜː.nəl/

Eternal

eterno; sin fin; inmortal; perpetuo
Meaning
lasting or existing forever; without end or beginning; everlasting
Example
Their love seemed eternal and unbreakable.
Su amor parecía eterno e inquebrantable.
C1 adjective ɪˌlektrəʊmæɡˈnetɪk

electromagnetic

electromagnético
Meaning
Relating to both electricity and magnetism or their interaction.
Example
Electromagnetic forces repel protons.
Las fuerzas electromagnéticas repelen los protones.
A2 noun /ɪkˈskjuːs/

Excuse

excusas
Meaning
a reason or explanation put forward to defend or justify a fault or offense
Example
Being tired is not a valid excuse for not completing your homework.
Estar cansado no es una excusa válida para no hacer tu tarea.
B2 adjective /ɪkˈskluːsɪv/

exclusive

restringido a una persona, grupo o área particular; no compartido con otros
Meaning
restricted to a particular person, group, or area; not shared with others
Example
The hotel offers exclusive access to a private beach.
El hotel ofrece acceso exclusivo a una playa privada.
B1 noun /ɪnˈkʌrɪdʒmənt/

encouragement

ánimo
Meaning
the action of giving someone support, confidence, or hope
Example
Her encouragement helped me finish the project.
Su ánimo me ayudó a terminar el proyecto.
C2 noun /ˈɛmbəˌlɪzəm/

embolism

émbolismo
Meaning
the sudden blockage of a blood vessel by a clot or other foreign matter
Example
The patient suffered a fatal pulmonary embolism.
El paciente sufrió un émbolismo pulmonar fatal.
A2 noun /ɪɡˈzæm/

exam

examen
Meaning
a formal test of a person's knowledge or skill in a subject
Example
She studied hard for her final exam.
Ella estudió mucho para su examen final.
B2 verb /ɪkˈsploʊd/

explode

explotar
Meaning
to burst or shatter violently and noisily as a result of rapid combustion or pressure
Example
The bomb exploded in the middle of the street.
La bomba explotó en medio de la calle.
C1 noun /ˈiːkwɪnɒks/

equinox

equilibrio entre el día y la noche
Meaning
The time or date when day and night are of equal length, occurring twice a year.
Example
The spring equinox marks the beginning of longer days.
El equinoccio de primavera marca el comienzo de los días más largos.
B2 adjective /ɪkˈstræv.ə.ɡənt/

Extravagant

extravagante
Meaning
spending much more than is necessary; wasteful; lacking restraint in spending
Example
His extravagant lifestyle included expensive cars and luxury vacations.
Su estilo de vida extravagante incluía autos caros y vacaciones de lujo.
C2 noun /ɪkˈsɪʒən/

excision

excisón
Meaning
the act of cutting something out, especially by surgical removal
Example
The excision of the infected tissue prevented further complications.
La excisión del tejido infectado previno complicaciones adicionales.
C2 adjective /ˌɛl.ɪˈdʒaɪ.ək/

elegiac

elegíaco
Meaning
Expressing sorrow, often for something past; resembling an elegy.
Example
The novel ends on an elegiac note, mourning the lost era.
La novela termina con una nota elegíaca, lamentando la era perdida.
B1 verb ɪkˈspændɪŋ

expanding

expandir
Meaning
Becoming larger or more extensive; increasing in size, number, or importance.
Example
Expanding education opportunities helps reduce inequality.
Expandir las oportunidades educativas ayuda a reducir la desigualdad.
C1 verb /ɪnˈdaʊ/

endow

dotar
Meaning
To provide with a quality, ability, or gift; to donate funds for a purpose.
Example
The university was endowed with a generous donation.
La universidad fue dotada con una generosa donación.
C1 adjective ɪˈræt.ɪk

erratic

errático
Meaning
Unpredictable and inconsistent; not even or regular in pattern or movement.
Example
His erratic behavior confused his colleagues.
Su comportamiento errático confundió a sus colegas.
B1 noun /ˈel.boʊ/

Elbow

codo
Meaning
the joint between the forearm and the upper arm
Example
He hurt his elbow while playing tennis.
Se lastimó el codo mientras jugaba al tenis.
C2 noun /ˈel.ɪ.fənt ˈæp.əl/

Elephant Apple

manzana elefante
Meaning
a tropical fruit with a hard shell and acidic flesh
Example
Elephant apple is used to make delicious jams and pickles.
La manzana elefante se utiliza para hacer deliciosas mermeladas y encurtidos.
B1 noun /ˈempaɪər/

empire

imperio
Meaning
a group of countries or regions controlled by one ruler or government
Example
The Roman Empire lasted for centuries.
El Imperio Romano duró siglos.
B2 verb /ɪnˈdɔːrs/

endorse

respaldar
Meaning
To give approval or support to someone or something; to publicly recommend.
Example
The celebrity endorsed the new skincare product.
La celebridad respaldó el nuevo producto para el cuidado de la piel.
C1 noun /ˌɛlɪˈveɪʃən/

elevation

elevación
Meaning
The act of raising something to a higher position or level.
Example
The hikers reached a high elevation after hours of climbing.
Los excursionistas llegaron a una alta elevación después de horas de escalada.
C2 noun /ɪˈfrʌntəri/

effrontery

descaro o audacia ruda
Meaning
shameless or rude boldness
Example
He had the effrontery to lie even when caught red-handed.
Él tuvo el descaro de mentir incluso cuando lo atraparon con las manos en la masa.
C1 verb /ɪˈkweɪt/

equate

equiparar
Meaning
To consider as equal or equivalent.
Example
Many people equate wealth with success.
Muchas personas equiparan la riqueza con el éxito.
B2 verb /ɪˈreɪs/

erase

borrar
Meaning
to remove completely; to delete or wipe out
Example
Use an eraser to erase the pencil marks.
Usa un borrador para borrar las marcas de lápiz.
C2 adjective /ˌɛf.ɪˈkeɪ.ʃəs/

efficacious

eficaz
Meaning
Successful in producing a desired or intended result; effective.
Example
The vaccine proved highly efficacious in preventing infections.
La vacuna demostró ser altamente eficaz para prevenir infecciones.
C2 verb /ɛnˈkɪndl/

enkindle

encender, inspirar
Meaning
to set on fire or inspire strong emotion
Example
The speech enkindled hope in the audience.
El discurso encendió la esperanza en la audiencia.
A2 verb /ɪkˈspekt/

expect

esperar
Meaning
to think something will happen; to anticipate
Example
I expect the meeting to start at 9 AM.
Espero que la reunión comience a las 9 a.m.
B2 noun /ɪˈliːt/ or /eɪˈliːt/

elite

élite
Meaning
A select group that is superior in terms of ability or qualities.
Example
Only the elite were invited to the exclusive event.
Solo la élite fue invitada al evento exclusivo.
B1 noun /ɪˈlɛktrɪk ˈkɛtəl/

Electric Kettle

tetera eléctrica
Meaning
An electrical appliance that heats water quickly using electricity
Example
The electric kettle automatically turns off when the water starts boiling.
La tetera eléctrica se apaga automáticamente cuando el agua comienza a hervir.
C1 noun /ˈɒntʊrɑːʒ/

entourage

séquito
Meaning
A group of people attending or surrounding an important person.
Example
The celebrity arrived with her entourage of assistants and bodyguards.
La celebridad llegó con su séquito de asistentes y guardaespaldas.
A2 noun /ˌen.təˈteɪn.mənt/

Entertainment

entretenimiento
Meaning
the action of providing or being provided with amusement or enjoyment
Example
The concert provided excellent entertainment for the entire family.
El concierto proporcionó un excelente entretenimiento para toda la familia.
B2 verb /ɪnˈhæns/

enhance

mejorar
Meaning
to improve the quality, value, or extent of something
Example
The new features will enhance the user experience.
Las nuevas características mejorarán la experiencia del usuario.
B2 noun /ˈɛθɪks/

ethics

ética
Meaning
moral principles that govern a person's behavior or the conduct of an activity
Example
Business ethics require companies to act fairly and responsibly.
La ética empresarial requiere que las empresas actúen de manera justa y responsable.
C1 noun /ˈɛf.ɪ.kə.si/

efficacy

eficacia
Meaning
The ability to produce a desired or intended result; effectiveness.
Example
The efficacy of the vaccine has been proven in trials.
La eficacia de la vacuna se ha demostrado en los ensayos.
C1 noun ˈeʃ.ə.lɒn

echelon

nivel, rango, jerarquía
Meaning
A level or rank in an organization, a profession, or society.
Example
He climbed to the upper echelon of the corporate world.
Él ascendió al nivel más alto del mundo corporativo.
A2 verb /ɪkˈspleɪn/

explain

explicar
Meaning
to make something clear or easy to understand by describing it in more detail
Example
The teacher explained the difficult concept to the students.
El maestro explicó el concepto difícil a los estudiantes.
B1 noun ɪˈməʊʃənz

emotions

emociones
Meaning
Strong feelings deriving from one's circumstances, mood, or relationships with others.
Example
Emotions ran high during the protests.
Las emociones fueron altas durante las protestas.
B1 adjective /ˈiː.ɡər/

Eager

ansioso; entusiasta; con ganas de; emocionado
Meaning
showing keen interest; enthusiastic; having or showing desire and excitement
Example
She was eager to start her new job.
Ella estaba ansiosa por comenzar su nuevo trabajo.
B1 adjective /ɪˈlɛktrɪkəl/

electrical

eléctrico
Meaning
related to electricity or the use of electrical power
Example
The electrical system in the house needs repair.
El sistema eléctrico de la casa necesita reparación.
C1 adjective /ˈed.jʊ.keɪ.tɪv/

Educative

educativo; instructivo; informativo
Meaning
providing education; instructive; informative
Example
The documentary was highly educative and informative.
El documental fue muy educativo e informativo.
B2 noun /ɪkˈses/

Excess

exceso; sobrante
Meaning
an amount of something that is more than necessary, permitted, or desirable
Example
The excess food from the party was donated to the local shelter.
La comida sobrante de la fiesta fue donada al refugio local.
B1 adjective /ɪnˈɡeɪdʒd/

Engaged

ocupado; involucrado; comprometido
Meaning
busy; occupied; involved in activity; betrothed
Example
He is engaged in important research work.
Él está ocupado en una investigación importante.
B2 noun /ɪkˈspen.dɪ.tʃər/

expenditure

gasto
Meaning
The action of spending funds; an amount of money spent.
Example
Managing expenditure is critical for budgeting.
Gestionar el gasto es fundamental para hacer un presupuesto.
C1 adjective /ɪkˈsiːdɪŋ/

Exceeding

excesivo; más allá
Meaning
going beyond; surpassing; extremely
Example
The project was completed with exceeding excellence.
El proyecto se completó con una excelencia excesiva.
C2 noun /ˈɛkwɪpɪdʒ/

equipage

Equipo o un carruaje con sus accesorios
Meaning
Equipment or a carriage with its accessories.
Example
The nobleman arrived in a grand equipage.
El noble llegó en un gran carruaje.
B2 verb/noun /ɪɡˈzɪbɪt/

exhibit

exhibir
Meaning
To display or show publicly; something put on display.
Example
The museum will exhibit ancient artifacts.
El museo exhibirá artefactos antiguos.
B2 adjective ɪkˈsɛsɪv

excessive

excesivo
Meaning
More than is necessary, normal, or desirable; immoderate.
Example
Excessive population growth leads to resource depletion.
El crecimiento excesivo de la población conduce a la agotamiento de los recursos.
C2 noun /ˈjuːfəni/

euphony

eufonía
Meaning
The quality of being pleasing to the ear, especially through harmonious combination of words.
Example
The orator's speech was full of euphony and rhythm.
El discurso del orador estuvo lleno de eufonía y ritmo.
C1 noun /ˈɪrˌplʌɡ/

earplug

tapón para los oídos
Meaning
a device inserted into the ear to block out noise or water
Example
He wore earplugs to sleep during the noisy night.
Él usó tapones para los oídos para dormir durante la noche ruidosa.
B2 noun ˌeksplɔɪˈteɪʃən

exploitation

explotación
Meaning
The action of making use of and benefiting from resources, often in an unfair or selfish way.
Example
Exploitation of marine resources has led to significant damage.
La explotación de los recursos marinos ha causado daños significativos.
B1 verb /ˈɛmfəˌsaɪz/

emphasize

enfatizar
Meaning
to give special importance or attention to something
Example
The teacher emphasized the importance of homework.
El maestro enfatizó la importancia de la tarea.
C1 adjective /ɪɡˈzæspəˌreɪtɪd/

exasperated

muy molesto
Meaning
greatly annoyed or irritated
Example
She gave him an exasperated look after his repeated mistakes.
Ella le dio una mirada muy molesta después de sus errores repetidos.
A2 noun /ɪˈlek.trɪk fæn/

Electric fan

ventilador eléctrico
Meaning
a device with rotating blades that creates airflow to cool or ventilate a room
Example
The electric fan keeps the room cool during hot summer days.
El ventilador eléctrico mantiene la habitación fresca durante los días calurosos de verano.
C1 noun /ˌɛkstrəˈdɪʃən/

extradition

extradición
Meaning
the official process of sending someone accused of a crime to another country or state
Example
The extradition of the suspect was delayed due to legal issues.
La extradición del sospechoso se retrasó debido a problemas legales.
B1 adjective /ɪnˌθjuːziˈæstɪk/

enthusiastic

entusiasta
Meaning
Having or showing intense and eager enjoyment, interest, or approval.
Example
The explorers were enthusiastic about the journey.
Los exploradores estaban entusiastas con el viaje.
C2 verb /ɪkˈspʌndʒ/

expunge

eliminar
Meaning
To erase or remove completely, often something unwanted.
Example
He managed to expunge the embarrassing memory from his mind.
Él logró eliminar el vergonzoso recuerdo de su mente.
C1 noun /ˈem.ɪ.nəns/

Eminence

fama; superioridad
Meaning
fame or recognized superiority; high rank or status
Example
The professor achieved eminence in the field of quantum physics.
El profesor alcanzó la fama en el campo de la física cuántica.
C2 verb /ɪɡˈzʌlt/

exult

exultar
Meaning
to show or feel great joy, often as a result of success
Example
The fans exulted after their team won the championship.
Los aficionados exultaron después de que su equipo ganó el campeonato.
B1 adjective /ˌel.ɪˈmen.tər.i/

Elementary

elemental; básico
Meaning
basic; fundamental; primary level
Example
He learned elementary mathematics in school.
Él aprendió matemáticas elementales en la escuela.
C2 noun /ɪkˈskrɛsəns/

excrescence

crecimiento anómalo
Meaning
An abnormal outgrowth or lump, often considered unattractive.
Example
The building was considered an excrescence on the landscape.
El edificio fue considerado una excrescencia en el paisaje.
B2 verb /ɪˈveɪd/

evade

evadir
Meaning
To escape or avoid something, especially by cleverness or trickery.
Example
He tried to evade the question by changing the subject.
Intentó evadir la pregunta cambiando de tema.
B1 noun /ˈɛpɪsoʊd/

episode

episodio
Meaning
An event or part of a story, or one installment in a series.
Example
The last episode of the drama was watched by millions.
El último episodio del drama fue visto por millones.
B2 adverb /ɪˈməʊʃənəli/

emotionally

emocionalmente
Meaning
in a way that relates to a person's feelings or emotions
Example
She became emotionally attached to her pet.
Ella se volvió emocionalmente vinculada a su mascota.
C2 verb /ɪnˈskɒns/

ensconce

acurrucarse, esconderse
Meaning
to settle comfortably or securely in a place; to hide or shelter firmly
Example
She ensconced herself in a cozy armchair by the fireplace.
Ella se enroscó en una cómoda silla junto a la chimenea.
C1 noun ˈɛksəʊˌplænɪt

exoplanet

un planeta que orbita una estrella fuera del sistema solar
Meaning
A planet that orbits a star outside the solar system.
Example
Astronomers have discovered thousands of exoplanets in the last decade.
Los astrónomos han descubierto miles de exoplanetas en la última década.
A2 noun /ɛmˈplɔɪ.iː/

employee

empleado
Meaning
A person who works for an organization or company in return for payment.
Example
The company values each employee's contribution to its success.
La empresa valora la contribución de cada empleado a su éxito.
B2 noun /ˌek.spekˈteɪ.ʃən/

Expectation

expectativa; esperanza;
Meaning
a strong belief that something will happen or be the case; anticipation
Example
The new teacher exceeded everyone's expectations with her innovative teaching methods.
El nuevo maestro superó las expectativas de todos con sus métodos de enseñanza innovadores.
B2 adjective /ˌɛm.pəˈθɛ.tɪk/

empathetic

empático
Meaning
Showing ability to understand and share feelings of others.
Example
She was empathetic towards her friend's struggles.
Ella fue empática hacia las luchas de su amiga.
C2 adjective /ɪˈfɛktʃuəl/

effectual

efectivo
Meaning
producing a desired or intended effect, often used in formal contexts
Example
Her effectual efforts brought peace to the community.
Sus esfuerzos efectivos trajeron paz a la comunidad.
B2 verb /ɪˈvɑːlv/

evolve

evolucionar
Meaning
to develop gradually, especially into a more complex or advanced state
Example
Over time, the company evolved into a global brand.
Con el tiempo, la empresa evolucionó hasta convertirse en una marca global.