abjure
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C2 verb /æbˈdʒʊər/

abjure

abjurar
Meaning
to formally renounce or give up a belief, cause, or claim
Example
He abjured his allegiance to the old regime.
Él renunció a su lealtad al viejo régimen.
B2 adverb /ɔːˈθentɪkli/

authentically

auténticamente
Meaning
in a genuine, real, or true manner; in a way that reflects true character or origin
Example
She speaks authentically about her experiences.
Ella habla auténticamente sobre sus experiencias.
A1 noun /ˈæp.əl/

Apple

manzana
Meaning
a round fruit with red, green, or yellow skin and white flesh
Example
I eat an apple every day for breakfast.
Yo como una manzana todos los días para el desayuno.
C1 noun /ˈædɪdʒ/

adage

refrán
Meaning
a short, well-known saying that expresses a general truth or piece of advice
Example
The old adage says that honesty is the best policy.
El viejo refrán dice que la honestidad es la mejor política.
B1 noun /æks/

Axe

hacha
Meaning
a tool with a heavy blade for cutting wood
Example
The lumberjack swung his axe to chop the tree.
El leñador balanceó su hacha para cortar el árbol.
B1 adverb /ˈɔːfəli/

awfully

terriblemente
Meaning
in a very great degree; extremely; in a way that is very bad or unpleasant
Example
I am awfully glad to see you again.
Estoy terriblemente contento de verte otra vez.
C1 noun /əˈboʊd/

abode

morada
Meaning
a place of residence; a home
Example
They invited us to their humble abode.
Nos invitaron a su humilde morada.
B2 noun /ˈærəɡəns/

Arrogance

arrogancia
Meaning
having or revealing an exaggerated sense of one's own importance or abilities
Example
His arrogance made him unpopular among his colleagues.
Su arrogancia lo hizo impopular entre sus colegas.
B2 noun əˈlaɪ.əns

alliance

alianza
Meaning
A union or association formed for mutual benefit, especially between countries or organizations.
Example
Global alliances promote environmental sustainability.
Las alianzas globales fomentan la sostenibilidad ambiental.
B2 noun ɔːˈtɒnəmi

autonomy

autonomía
Meaning
The right or condition of self-government; freedom from external control or influence.
Example
Autonomy was a primary demand.
La autonomía fue una demanda principal.
C2 verb əˈmiːljəreɪt

ameliorate

mejorar, perfeccionar
Meaning
To make better; improve or enhance something.
Example
The new policies are designed to ameliorate living conditions.
Las nuevas políticas están diseñadas para mejorar las condiciones de vida.
C1 noun /ˈæntɪˌdoʊt/

antidote

antídoto
Meaning
A substance that neutralizes the effects of a poison; something that relieves or counteracts.
Example
The doctor quickly administered an antidote to the snake venom.
El doctor administró rápidamente un antídoto para el veneno de serpiente.
C1 verb /əˈflɪkt/

afflict

afligir
Meaning
to cause pain, suffering, or distress to someone or something
Example
Many people are afflicted by seasonal allergies.
Muchas personas están afligidas por alergias estacionales.
C1 noun /ˈæspɪrənt/

aspirant

aspirante
Meaning
a person who seeks or hopes to achieve a position of honor or advancement
Example
She is an aspirant for the university's top scholarship.
Ella es una aspirante a la beca más alta de la universidad.
C2 verb /ˈæbnɪˌɡeɪt/

abnegate

renunciar
Meaning
to deny or renounce something, especially a right or desire
Example
She chose to abnegate her personal interests for the sake of the team.
Ella eligió renunciar a sus intereses personales por el bien del equipo.
B1 noun /ədˈvæns/

Advance

avance; desarrollo; pago por adelantado
Meaning
progress or development; movement forward; money paid before it is due
Example
Technology has made great advances in recent years.
La tecnología ha logrado grandes avances en los últimos años.
C1 noun /ˈæd.və.ser.i/

adversary

adversario
Meaning
One's opponent in a contest, conflict, or dispute.
Example
The boxer faced a strong adversary in the ring.
El boxeador enfrentó a un fuerte adversario en el ring.
C2 verb /əˈsweɪdʒ/

assuage

aliviar
Meaning
To make an unpleasant feeling less intense; to ease or relieve.
Example
The kind words helped assuage her anxiety.
Las palabras amables ayudaron a aliviar su ansiedad.
C2 verb /ˌænɪmədˈvɜːt/

animadvert

criticar
Meaning
To comment critically or unfavorably.
Example
The teacher animadverted on the student's careless mistakes.
El maestro criticó los errores descuidados del estudiante.
C2 verb /əˈkɒst/

accost

abordar de manera agresiva
Meaning
to approach and speak to someone boldly or aggressively
Example
The reporter was accosted by protesters outside the courthouse.
El reportero fue acosado por los manifestantes fuera del tribunal.
B2 adjective, noun /ˈɛəriəl/

aerial

aéreo / antena
Meaning
As an adjective: existing or happening in the air. As a noun: an antenna for receiving radio or television signals.
Example
The pilot performed an amazing aerial maneuver.
El piloto realizó una increíble maniobra aérea.
C1 noun /ˌæŋɡloʊ ˈsæksən/

anglo-saxon

anglosajón
Meaning
A member of the Germanic peoples who settled in England in the early Middle Ages; also relating to their language or culture.
Example
The Anglo-Saxon period greatly influenced English culture and language.
El periodo anglosajón influyó enormemente en la cultura y la lengua inglesa.
B2 noun ˈæp.ə.taɪt

appetite

apetito
Meaning
A natural desire to satisfy a bodily need, especially for food.
Example
Junk food increases appetite unnaturally.
La comida chatarra aumenta el apetito de manera antinatural.
C1 verb /ədˈmɒnɪʃ/

admonish

amonestar
Meaning
to warn or reprimand someone firmly; to advise or urge earnestly
Example
The teacher admonished the students for being late.
El profesor amonestó a los estudiantes por llegar tarde.
C1 adjective /ɑːrˈkeɪɪk/

archaic

arcaico
Meaning
very old or old-fashioned; belonging to an earlier time
Example
Some laws are considered archaic and no longer relevant.
Algunas leyes se consideran arcaicas y ya no son relevantes.
C2 noun /ˈæmjʊlət/

Amulet

amuleto; talismán
Meaning
an ornament or small piece of jewelry thought to give protection against evil, danger, or disease
Example
She wore a silver amulet around her neck for good luck.
Ella llevaba un amuleto de plata alrededor del cuello para la buena suerte.
A1 adverb /əˈɡen/

Again

otra vez
Meaning
once more; another time; in addition
Example
I need to read this book again to understand it better.
Necesito leer este libro otra vez para entenderlo mejor.
C2 verb /əˈdʌltəreɪt/

adulterate

adulterar
Meaning
to make something poorer in quality by adding another substance, usually of lower quality
Example
The company was fined for adulterating its products with cheap chemicals.
La compañía fue multada por adulterar sus productos con productos químicos baratos.
C1 noun ˈælərdʒən

allergen

sustancia que causa una reacción alérgica
Meaning
A substance that causes an allergic reaction.
Example
Pollen is a common allergen that affects many people.
El polen es un alérgeno común que afecta a muchas personas.
C2 adjective /ˈæb.ə.rənt/

aberrant

anómalo
Meaning
deviating from what is normal or expected; abnormal
Example
His aberrant behavior shocked everyone at the meeting.
Su comportamiento anómalo sorprendió a todos en la reunión.
B1 verb /əˈsɛs/

assess

evaluar
Meaning
to evaluate or estimate the nature, ability, or quality of something
Example
The teacher assessed the students' progress.
El maestro evaluó el progreso de los estudiantes.
B2 adjective /əˈtɒm.ɪk/

Atomic

atómico
Meaning
relating to atoms or atomic energy; extremely small
Example
The atomic structure of hydrogen is the simplest.
La estructura atómica del hidrógeno es la más simple.
A2 noun /ˈeə.ri.ə/

area

área
Meaning
a particular region or space; the extent of a surface
Example
This area is known for its beautiful parks.
Esta área es conocida por sus hermosos parques.
B2 noun (plural) /ˈɑːrtɪˌfæks/

artifacts

artefactos
Meaning
objects made by humans, often of historical or cultural importance
Example
Archaeologists discovered valuable artifacts in the ruins.
Los arqueólogos descubrieron artefactos valiosos en las ruinas.
B2 adjective /ˌæbsənt ˈmaɪndɪd/

absent-minded

distraído
Meaning
often forgetting things or not paying attention
Example
He is so absent-minded that he often forgets his keys.
Él está tan distraído que a menudo olvida sus llaves.
B2 noun ˈæt.rɪ.bjuːt

attribute

atributo
Meaning
A quality or feature regarded as a characteristic or inherent part of someone or something.
Example
An important attribute of wood is its flexibility.
Una característica importante de la madera es su flexibilidad.
C2 noun, verb /ˈæseɪ/

assay

ensayo
Meaning
To test or analyze the quality, purity, or content of a substance; the act of such testing.
Example
The scientists assayed the mineral sample for gold content.
Los científicos analizaron la muestra mineral para el contenido de oro.
B2 adjective /əˈnɒn.ɪ.məs/

Anonymous

anónimo; sin nombre
Meaning
having an unknown name or identity; nameless
Example
The author published the book under an anonymous pseudonym.
El autor publicó el libro bajo un seudónimo anónimo.
A1 pronoun /ˈɛniˌbɒdi/

anybody

cualquiera
Meaning
any person; anyone
Example
Anybody can join the club.
Cualquiera puede unirse al club.
C2 noun /ˈæn.əlz/

annals

anales
Meaning
Historical records of events, usually arranged chronologically.
Example
Her name will be remembered in the annals of science.
Su nombre será recordado en los anales de la ciencia.
A1 noun /ɑːrm/

Arm

brazo
Meaning
the upper limb of the human body from the shoulder to the hand
Example
She raised her arm to ask a question.
Ella levantó su brazo para hacer una pregunta.
B2 noun əˈbʌndəns

abundance

abundancia
Meaning
A very large quantity of something; plenty
Example
The abundance of vegetables in winter is remarkable.
La abundancia de verduras en invierno es notable.
C1 adjective /ɔːˈtɒn.ə.məs/

autonomous

autónomo
Meaning
Acting independently or having the freedom to do so.
Example
Autonomous systems ensure greater precision.
Los sistemas autónomos garantizan mayor precisión.
B2 noun /eɪd/

aide

asistente
Meaning
An assistant or helper, especially to an important person.
Example
The senator’s aide organized the meeting with journalists.
El asistente del senador organizó la reunión con los periodistas.
C2 noun /ˌæv.oʊˈkeɪ.ʃən/

avocation

afición
Meaning
a hobby or minor occupation pursued in addition to one's main work
Example
Painting is his avocation after office hours.
La pintura es su afición después del horario de oficina.
B1 verb /əˈpruːv/

approve

aprobar
Meaning
to officially agree to or accept something; to give permission
Example
The committee will approve the new policy tomorrow.
La comisión aprobará la nueva política mañana.
C2 noun /əˈklɪvɪti/

acclivity

pendiente ascendente
Meaning
An upward slope or incline on the ground.
Example
The hikers struggled as they climbed the steep acclivity.
Los excursionistas lucharon mientras subían la empinada pendiente ascendente.
C2 noun /ˈeɪ.viˌɛr.i/

aviary

aviario
Meaning
a large enclosure for keeping birds
Example
The zoo built a new aviary for exotic parrots.
El zoológico construyó un nuevo aviario para los loros exóticos.
B2 adverb /əˈten.tɪv.li/

Attentively

atentamente
Meaning
with careful attention; in a focused manner
Example
She listened attentively to her teacher's instructions.
Ella escuchó atentamente las instrucciones de su maestro.
C1 adjective /ˌeɪˈmɔːrəl/

amoral

amoral
Meaning
Lacking a moral sense; unconcerned with rightness or wrongness of something.
Example
The character in the novel was portrayed as completely amoral.
El personaje en la novela fue retratado como completamente amoral.
B2 noun /əˈdʒʌstmənt/

adjustment

ajuste
Meaning
a small change made to improve something or make it work better
Example
The doctor made an adjustment to the patient’s medication.
El doctor hizo un ajuste en la medicación del paciente.
C1 verb /əˈnʌl/

annul

anular
Meaning
to declare something legally invalid or cancel it
Example
The court decided to annul the marriage due to fraud.
El tribunal decidió anular el matrimonio debido al fraude.
C2 verb /əˈdjuːs/

adduce

presentar evidencia o razones
Meaning
To provide evidence or reasons to support an argument or idea.
Example
The lawyer adduced several examples to support his case.
El abogado adujo varios ejemplos para respaldar su caso.
B1 noun /əˈtendəns/

Attendance

asistencia
Meaning
the action or state of going regularly to or being present at a place or event
Example
The teacher takes attendance at the beginning of each class.
El maestro toma la asistencia al comienzo de cada clase.
C1 verb /əˈkwɪt/

acquit

absolver
Meaning
to declare someone not guilty of a criminal charge; to conduct oneself in a specified way
Example
The jury decided to acquit the defendant of all charges.
El jurado decidió absolver al acusado de todos los cargos.
C1 noun /əˈrɪəz/

arrears

deuda pendiente
Meaning
Money that is owed and should have been paid earlier.
Example
She was months in arrears with her electricity bill.
Estaba meses en deuda con su factura de electricidad.
C1 adjective /ˈɑːrɡjuəbl/

arguable

discutible
Meaning
open to debate or discussion; not certain and capable of being argued for or against
Example
It is arguable that technology has improved our quality of life.
Es discutible que la tecnología haya mejorado nuestra calidad de vida.
C1 noun /ˈænəɡræm/

anagram

una palabra o frase formada reordenando las letras de otra palabra o frase.
Meaning
A word or phrase formed by rearranging the letters of another word or phrase.
Example
The word 'listen' is an anagram of 'silent'.
La palabra 'listen' es un anagrama de 'silent'.
C2 adjective /əˈskjuː/

askew

torcido
Meaning
Not in a straight or level position; crooked or tilted.
Example
The picture on the wall hung slightly askew.
El cuadro en la pared estaba colgado ligeramente torcido.
C2 adjective /ˈæsənənt/

assonant

asonante
Meaning
Having or characterized by assonance; repeating similar vowel sounds.
Example
The poem is filled with assonant words that create a musical rhythm.
El poema está lleno de palabras asonantes que crean un ritmo musical.
A2 adverb /əˈhɛd/

ahead

adelante
Meaning
in front; in advance; before someone or something in position or progress
Example
She walked ahead of the group.
Ella caminó adelante del grupo.
B2 noun/verb /ɔːˈdɪʃən/

audition

audición
Meaning
A trial performance by an actor, singer, or musician to demonstrate suitability for a role.
Example
She auditioned for the lead role in the school play.
Ella audicionó para el papel principal en la obra de teatro escolar.
C2 adjective /ˌæm.bɪˈdɛk.strəs/

ambidextrous

ambidiestro
Meaning
Able to use both hands equally well, or versatile in abilities.
Example
Being ambidextrous can be beneficial in sports.
Ser ambidiestro puede ser beneficioso en los deportes.
B1 noun /ˈænəlɪst/

analyst

analista
Meaning
a person who studies or examines something carefully to understand it or make decisions
Example
The financial analyst predicted a rise in the stock market.
El analista financiero predijo un aumento en el mercado de valores.
A1 adjective /əˈfreɪd/

afraid

temeroso
Meaning
feeling fear or anxiety; worried that something undesirable will happen
Example
She was afraid of the dark.
Ella tenía miedo de la oscuridad.
B2 noun /ˈæstərɔɪd/

asteroid

asteroide
Meaning
A small rocky body orbiting the sun, mostly found in the asteroid belt between Mars and Jupiter.
Example
The asteroid belt lies between the orbits of Mars and Jupiter.
El cinturón de asteroides se encuentra entre las órbitas de Marte y Júpiter.
B1 verb /əˈdɔːr/

adore

adorar
Meaning
to love deeply and respect highly
Example
She adores her little sister.
Ella adora a su pequeña hermana.
C1 noun əˈɡrɛriən səˈsaɪətiz

agrarian societies

sociedades agrarias
Meaning
Societies based on agriculture and farming as the primary economic activity.
Example
Agrarian societies emerged from a need for stable food sources.
Las sociedades agrarias surgieron por la necesidad de fuentes estables de alimentos.
C2 noun /ˈæn.dʒi.əʊ.plæs.ti/

angioplasty

procedimiento médico para abrir vasos sanguíneos bloqueados o estrechados que suministran sangre al corazón
Meaning
A medical procedure to open blocked or narrowed blood vessels that supply blood to the heart.
Example
Angioplasty is now safer with robotic assistance.
La angioplastia ahora es más segura con asistencia robótica.
A1 noun /'æn.ɪ.məl/

Animal

animal
Meaning
a living creature that feeds on organic matter, typically having specialized sense organs and nervous system and able to respond rapidly to stimuli
Example
The zoo has many different animals from around the world.
El zoológico tiene muchos animales diferentes de todo el mundo.
B2 verb /ˈæktɪveɪt/

activate

activar
Meaning
to make something start or function
Example
She pressed the button to activate the machine.
Ella presionó el botón para activar la máquina.
C2 noun /ˌæriˈviːst/

arriviste

nueva riqueza
Meaning
A person who has recently gained wealth or status but is considered arrogant or socially unsophisticated.
Example
The business world is full of ambitious arrivistes.
El mundo de los negocios está lleno de arrivistas ambiciosos.
B2 noun ɔːɡˈmɛn.tɪd riˈæl.ɪ.ti

augmented reality

realidad aumentada, combinación de mundos virtual y real
Meaning
Technology that overlays digital information on the real world environment.
Example
Gaming has been transformed by augmented reality.
La realidad aumentada ha transformado el juego.
A1 verb (first person singular of 'be') /æm/

am

yo
Meaning
the first person singular present tense of 'be'
Example
I am happy today.
Hoy yo estoy feliz.
C1 adjective /ænˈtɪriər/

anterior

anterior
Meaning
Situated at or toward the front; coming before in position or time.
Example
The anterior part of the brain controls logical thinking.
La parte anterior del cerebro controla el pensamiento lógico.
C1 adjective /əˈlʊr.ɪŋ/

Alluring

atractivo y tentador; fascinante
Meaning
attractive and tempting; fascinating
Example
The alluring fragrance of roses filled the garden.
La fragancia atractiva de las rosas llenó el jardín.
C1 adjective /ˈædʒɪteɪtɪd/

Agitated

agitado; inquieto; nervioso; excitado de manera negativa
Meaning
disturbed; anxious; restless; excited in a negative way
Example
He became agitated when he heard the bad news.
Se agitou cuando escuchó las malas noticias.
C2 adjective /ˈæprəbəˌtɔːri/

approbatory

aprobatorio
Meaning
expressing approval or praise
Example
The teacher gave an approbatory nod after reading the essay.
El maestro asintió con la cabeza de manera aprobatoria después de leer el ensayo.
B1 noun /ˈæʃ.treɪ/

Ash tray

cenicero
Meaning
a receptacle for tobacco ash and cigarette butts
Example
Please use the ash tray for your cigarette.
Por favor, usa el cenicero para tu cigarrillo.
C2 adjective /ˌæntɪˈmʌndeɪn/

antemundane

previo a la creación del mundo
Meaning
Existing or occurring before the creation of the world.
Example
Some myths speak of an antemundane chaos before order was established.
Algunos mitos hablan de un caos antemundano antes de que se estableciera el orden.
C1 noun /əˌsaɪˈniː/

assignee

persona asignada
Meaning
a person to whom a right or property is legally transferred
Example
The assignee of the contract is responsible for all future obligations.
El asignado del contrato es responsable de todas las obligaciones futuras.
C1 noun /ədˈhɪə.rəns/

adherence

cumplimiento
Meaning
The practice of following or keeping to a rule, standard, or belief.
Example
Adherence to rules is crucial in any organization.
El cumplimiento de las reglas es crucial en cualquier organización.
B2 verb /əˈbaɪd/

abide

cumplir
Meaning
to accept or act in accordance with; to endure; to dwell
Example
I will abide by the rules of the company.
Yo cumpliré con las reglas de la empresa.
C2 adverb /əˈsɪdʒuəsli/

assiduously

asiduamente
Meaning
with great care and persistence
Example
He worked assiduously to complete the project before the deadline.
Trabajó asiduamente para completar el proyecto antes de la fecha límite.
B1 verb /əˈsoʊsiˌeɪt/

associate

asociar
Meaning
to connect or link things together; to spend time with someone
Example
I associate this song with summer.
Asocio esta canción con el verano.
C1 noun /əˈbɪs/

abyss

abismo
Meaning
a deep, immeasurable space, chasm, or void; something seemingly without end
Example
The climbers looked down into the dark abyss below.
Los escaladores miraron hacia abajo en el oscuro abismo.
B2 adjective /əˈdʒeɪsənt/

Adjacent

adyacente
Meaning
পার্শ্ববর্তী; সংলগ্ন; নিকটবর্তী;
Example
The hotel is adjacent to the shopping mall.
El hotel está adyacente al centro comercial.
C2 adjective /ˌænθrəpəˈmɔːrfəs/

anthropomorphous

antropomórfico
Meaning
having the form or attributes of a human
Example
The statue had an anthropomorphous shape resembling a human.
La estatua tenía una forma antropomórfica que se parecía a un ser humano.
B2 verb /əkˈnɒlɪdʒ/

acknowledge

reconocer
Meaning
to accept or admit the existence or truth of something; to recognize
Example
She acknowledged her mistake and apologized.
Ella reconoció su error y se disculpó.
C2 adjective /əˈvʌŋkjələr/

avuncular

amable como un tío
Meaning
kind and friendly, like an uncle
Example
He had an avuncular manner that made everyone feel comfortable.
Él tenía una manera avuncular que hacía sentir cómodos a todos.
C2 noun /ˈeɪ.pi.ə.rɪst/

apiarist

apicultor
Meaning
a person who keeps and tends bees for honey production
Example
The apiarist collected fresh honey from the hives.
El apicultor recogió miel fresca de las colmenas.
C1 verb /ˈænɪmeɪt/

animate

animar
Meaning
to bring to life or make lively; to create animation for films or cartoons
Example
The artist will animate the characters for the movie.
El artista animará los personajes para la película.
C1 adjective ɔːɡˈmen.tɪd

augmented

aumentado, mejorado, ampliado
Meaning
having been made greater in size or value.
Example
The new software provided augmented reality features.
El nuevo software proporcionó características de realidad aumentada.
C1 noun /ˈæk.jʊ.mən/

acumen

percepción
Meaning
The ability to make good judgments and quick decisions; keenness and depth of perception.
Example
His business acumen helped the company grow rapidly.
Su percepción empresarial ayudó a la empresa a crecer rápidamente.
B1 noun /əˈkædəmi/

academy

academia
Meaning
an institution of learning or training
Example
He enrolled in a military academy.
Se inscribió en una academia militar.
C2 noun /ˈɑːrtləsnəs/

artlessness

simplicidad, naturalidad
Meaning
The quality of being natural and simple without deceit or pretension.
Example
Her artlessness made her beloved by all.
Su artlessness la hizo querida por todos.
C2 noun /ˈæp.ɪˌkʌl.tʃər/

apiculture

apicultura
Meaning
The practice of keeping and raising bees for honey and other products.
Example
Apiculture plays a vital role in agriculture by supporting pollination.
La apicultura juega un papel vital en la agricultura al apoyar la polinización.
C1 verb ɔːɡˈmɛntɪŋ

augmenting

aumentar
Meaning
Increasing; making something greater in size, number, or degree
Example
Life expectancy is augmenting with advancements in healthcare.
La esperanza de vida está aumentando con los avances en la atención sanitaria.
B2 adjective /ˈæbsəluːt/

absolute

absoluto
Meaning
total, complete, or without restriction
Example
The dictator had absolute power over the nation.
El dictador tenía poder absoluto sobre la nación.
C2 noun /ˌæpəˈleɪʃən/

appellation

título / nombre
Meaning
a name or title
Example
The city has earned the appellation 'The Big Apple'.
La ciudad ha ganado el título 'La Gran Manzana'.
C1 noun /ˈælkəmi/

alchemy

alquimia
Meaning
A medieval practice combining elements of chemistry and philosophy, aimed at transforming matter, especially turning base metals into gold.
Example
Medieval scientists devoted their lives to alchemy.
Los científicos medievales dedicaron sus vidas a la alquimia.
C1 noun /ˈɑːr.sən.əl/

arsenal

arsenal
Meaning
A collection or storage place for weapons and military equipment.
Example
The army kept its weapons in a secure arsenal.
El ejército mantuvo sus armas en un arsenal seguro.
C2 noun /ˈæktʃuˌɛri/

actuary

actuario
Meaning
A professional who analyzes financial risk using mathematics, statistics, and financial theory, especially in insurance and pensions.
Example
The actuary calculated the risk before finalizing the insurance policy.
El actuario calculó el riesgo antes de finalizar la póliza de seguro.
B2 noun /ˌɑːrkiˈɑːlədʒi/

archaeology

arqueología
Meaning
the study of human history and prehistory through excavation and analysis of artifacts, monuments, and other physical remains
Example
She studied archaeology to learn about ancient civilizations.
Ella estudió arqueología para aprender sobre civilizaciones antiguas.
B1 noun ˌɑː.tɪˈfɪʃ.əl ɪnˈtɛl.ɪ.dʒəns

artificial intelligence

inteligencia artificial
Meaning
The theory and development of computer systems able to perform tasks normally requiring human intelligence.
Example
Artificial intelligence is revolutionizing education through smart tutoring.
La inteligencia artificial está revolucionando la educación a través de la tutoría inteligente.
C1 verb /əˈpreɪz/

appraise

evaluar
Meaning
to evaluate the value, quality, or importance of something
Example
The jeweler appraised the diamond before buying it.
El joyero evaluó el diamante antes de comprarlo.
C2 noun /ˈæl.baɪt/

albite

albita
Meaning
A white or colorless mineral of the feldspar group, often found in igneous rocks.
Example
Geologists discovered albite crystals in the rock sample.
Los geólogos descubrieron cristales de albita en la muestra de roca.
B1 noun /ədˈmɪʃ.ən/

Admission

admisión; aceptación
Meaning
the process of entering or being allowed to enter a school or organization; accepting that something is true
Example
She gained admission to Harvard University.
Ella consiguió la admisión en la Universidad de Harvard.
C1 noun /ˌænəlˈdʒiːzɪk/

analgesic

analgésico
Meaning
A drug or substance that relieves pain.
Example
She took an analgesic to ease her headache.
Ella tomó un analgésico para aliviar su dolor de cabeza.
C1 adjective /ˈækʃənəbl̩/

actionable

ejecutable
Meaning
Able to be acted on or giving sufficient reason for legal action.
Example
The lawyer confirmed that the evidence was actionable in court.
El abogado confirmó que la evidencia era ejecutable en la corte.
B2 verb əˈkwaɪər

acquire

adquirir
Meaning
To gain or obtain something, especially knowledge or skills, through effort or experience.
Example
Volunteers acquire new skills through their experiences.
Los voluntarios adquieren nuevas habilidades a través de sus experiencias.
C2 adjective /ˌæk.rɪˈmoʊ.ni.əs/

acrimonious

amargo y lleno de ira
Meaning
Bitter and angry, often involving harsh words.
Example
The debate turned acrimonious after the controversial remark.
El debate se volvió acrimonioso después del comentario controversial.
B2 noun /ˈeɪ.prɪ.kɒt/

Apricot

albaricoque
Meaning
a small orange-colored fruit with a soft skin and sweet flesh
Example
The apricot tree produces sweet fruit in summer.
El árbol de albaricoque produce frutas dulces en verano.
C1 adjective /ˌæbəˈrɪdʒənəl/

aboriginal

aborigen
Meaning
Relating to the original inhabitants of a region.
Example
The museum has a large collection of aboriginal art.
El museo tiene una gran colección de arte aborigen.
C2 noun /əˈkjuːtnəs/

acuteness

agudeza; intensidad
Meaning
sharpness of mind or senses; severity or intensity of a condition
Example
Her acuteness allowed her to notice details others missed.
Su agudeza le permitió notar detalles que otros pasaron por alto.
A2 preposition /əˈɡɛnst/ or /əˈɡeɪnst/

against

contra
Meaning
In opposition to; contrary to; touching or resting on.
Example
They voted against the proposal.
Votaron en contra de la propuesta
C2 adjective /ɑːrˈbɔːr.i.əl/

arboreal

relativo a los árboles
Meaning
Relating to trees or living in trees; tree-dwelling.
Example
Monkeys are arboreal animals that spend most of their time in trees.
Los monos son animales arbóreos que pasan la mayor parte de su tiempo en los árboles.
C2 noun əˌklaɪ.mə.tɪˈzeɪ.ʃən

acclimatization

aclimatación
Meaning
The process of adapting to a new environment or condition.
Example
The hikers needed time for acclimatization to high altitudes.
Los excursionistas necesitaron tiempo para la aclimatación a grandes altitudes.
C1 noun /ˌænθrəˈpɒlədʒɪst/

anthropologist

antropólogo
Meaning
a person who studies human societies, cultures, and their development
Example
The anthropologist spent years studying the tribal community.
El antropólogo pasó años estudiando la comunidad tribal.
C2 noun /əˈnækrəˌnɪzəm/

anachronism

anacronismo
Meaning
something that is out of its proper time period, especially something old-fashioned in a modern context
Example
Using a typewriter today feels like an anachronism.
Usar una máquina de escribir hoy se siente como un anacronismo.
B1 adjective /ˌækəˈdɛmɪk/

academic

académico
Meaning
related to education, learning, or scholarly activities
Example
She has an outstanding academic record.
Ella tiene un registro académico sobresaliente.