bandanna
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C2 noun /bænˈdænə/

bandanna

pañuelo grande y colorido
Meaning
A large, often brightly colored handkerchief, typically worn on the head or around the neck.
Example
He tied a red bandanna around his neck.
Se ató un pañuelo rojo alrededor del cuello.
B1 noun /ˈsɜr.fɪs/

Surface

superficie; capa superior
Meaning
the outside part or uppermost layer of something
Example
The submarine emerged to the surface of the ocean.
El submarino emergió a la superficie del océano.
A2 noun /ˈθiːətər/

theater

teatro
Meaning
a building or area for dramatic performances
Example
We are going to the theater tonight.
Vamos al teatro esta noche.
C1 noun /ˈræftər/

rafter

viga
Meaning
One of the sloping beams that supports a roof.
Example
The old barn’s rafters were exposed.
Las vigas del viejo granero estaban expuestas.
C1 noun, verb /spreɪn/

sprain

esguince
Meaning
an injury to a joint in which the ligaments are stretched or torn
Example
She sprained her ankle while running in the park.
Ella se torció el tobillo mientras corría en el parque.
B2 noun /njuːˈtrɪʃ.ən/

nutrition

nutrición
Meaning
The process of providing or obtaining the food necessary for health and growth.
Example
Good nutrition is vital for a healthy life.
Una buena nutrición es vital para una vida saludable.
A1 noun/verb /fɪʃ/

fish

felicidad
Meaning
an aquatic animal with gills, or to try to catch such animals
Example
He went to the lake to fish early in the morning.
Ella no pudo ocultar su felicidad cuando recibió el premio.
B1 noun /ɪnˈstrʌktər/

instructor

instructor
Meaning
A person who teaches a subject or skill.
Example
The driving instructor was very patient with new learners.
El instructor de manejo fue muy paciente con los nuevos estudiantes.
B1 adjective /ʌnˈkaɪnd/

Unkind

cruel; no amable
Meaning
cruel; not nice or caring toward others
Example
It was unkind of him to make fun of her appearance.
Fue cruel de su parte hacer burla de su apariencia.
C1 noun /ˈlaɪm.laɪt/

Limelight

el centro de atención pública; una luz brillante producida al calentar un cilindro de cal
Meaning
the focus of public attention; a bright light produced by heating a cylinder of lime
Example
The celebrity enjoyed being in the limelight.
La celebridad disfrutó estar en el centro de atención.
A1 adjective /ˈlɪtl/

little

pequeño
Meaning
Small in size, amount, or degree.
Example
He drank a little water before going to bed.
Él bebió un poco de agua antes de irse a la cama.
C1 adjective /ˈpɜːrsənəbl/

personable

agradable
Meaning
having a pleasant appearance and manner; attractive and friendly
Example
The new teacher is very personable and easy to talk to.
El nuevo maestro es muy agradable y fácil de hablar.
C2 noun /ˈvɛləm/

vellum

pergamino
Meaning
a fine parchment made originally from the skin of a calf, used for writing or printing
Example
The ancient manuscript was written on vellum.
El antiguo manuscrito fue escrito en pergamino.
C2 adjective /ˈnjuː.trɪ.tɪv/

nutritive

nutritivo
Meaning
Relating to nutrition; having nourishing qualities.
Example
The nutritive value of the fruit is very high.
El valor nutritivo de la fruta es muy alto.
C2 noun ˈlɪɡ.nəʊˌsæt

LignoSat

satélite de madera
Meaning
A wooden satellite that demonstrates the use of wood in space technology.
Example
LignoSat demonstrates the use of wood in space.
LignoSat demuestra el uso de la madera en el espacio.
B2 noun /ˈsɪnəmən/

Cinnamon

canela
Meaning
aromatic spice obtained from the inner bark of several tree species
Example
Cinnamon is often used in baking and desserts.
La canela se usa a menudo en la repostería y los postres.
C1 noun /səˈlɛmnɪti/

solemnity

solemnidad
Meaning
the state or quality of being serious and dignified
Example
The ceremony was conducted with great solemnity.
La ceremonia se realizó con gran solemnidad.
A2 noun /ʌmˈbrɛlə/

umbrella

paraguas
Meaning
A device used for protection against rain or sun, typically consisting of a collapsible canopy mounted on a central rod.
Example
She opened her umbrella as it started to rain.
Ella abrió su paraguas cuando empezó a llover.
C1 noun, adjective /ˈrɛvərənd/

reverend

reverendo, honorable
Meaning
A title of respect used for members of the clergy; deserving deep respect.
Example
The Reverend gave an inspiring sermon at the church.
El reverendo dio un sermón inspirador en la iglesia.
C2 noun /ˈɡrænəri/

granary

granero
Meaning
A storehouse for grain; a region that produces a large amount of grain
Example
The farmers stored their harvest in the village granary.
Los agricultores almacenaron su cosecha en el granero del pueblo.
C2 noun brəˈvɑː.dəʊ

bravado

gesto de valentía o confianza que no es real
Meaning
Show of courage or confidence that is not real.
Example
His bravado masked his nervousness before the performance.
Su bravado ocultó su nerviosismo antes de la actuación.
C1 adverb /əˈnjuː/

anew

de nuevo
Meaning
In a new or different way; once more.
Example
After the failure, she decided to start her life anew.
Después del fracaso, decidió comenzar su vida de nuevo.
B2 verb /ˈbætər/

batter

golpear repetidamente
Meaning
To strike repeatedly with force.
Example
The waves battered the shoreline all night.
Las olas golpearon la orilla toda la noche.
C1 noun /ˈhɛzɪtənsi/

hesitancy

vacilación
Meaning
The tendency to pause or delay due to uncertainty or fear.
Example
His hesitancy in answering made everyone doubt his confidence.
Su vacilación al responder hizo que todos dudaran de su confianza.
C2 noun /ˈʃæd.ək/

Shaddock

pomelo
Meaning
a large citrus fruit similar to grapefruit; pomelo
Example
The shaddock is the largest citrus fruit in the world.
El shádok es la fruta cítrica más grande del mundo.
B2 noun /ˈmʌs.tərd/

Mustard

mostaza
Meaning
A pungent seed or condiment made from ground mustard seeds
Example
She added mustard seeds to the curry for extra flavor.
Ella añadió semillas de mostaza al curry para darle más sabor.
C2 verb /bɪˈhuːvz/

behooves

es necesario
Meaning
third person singular form of 'behoove'; means it is proper or necessary
Example
It behooves every citizen to follow the law.
Es necesario que cada ciudadano siga la ley.
C2 noun /ˈstænʃən/

stanchion

poste de soporte
Meaning
a strong upright bar or post used as support or to control movement
Example
The red rope was attached to the stanchions to guide the crowd.
La cuerda roja estaba unida a los estanchiones para guiar a la multitud.
C1 noun /ˈmeɪhɛm/

mayhem

caos
Meaning
Violent or extreme disorder; chaos and destruction.
Example
The protest turned into mayhem when the crowd clashed with the police.
La protesta se convirtió en caos cuando la multitud chocó con la policía.
C1 noun /pʌnˈdʒɑː.bi/

Punjabi

punyabi
Meaning
a traditional long shirt worn in South Asia, typically loose-fitting
Example
He wore a white punjabi for the festival celebration.
Él usó un punyabi blanco para la celebración del festival.
C2 verb /ˈdæli/

dally

demorarse
Meaning
To act or move slowly; to waste time; also to engage in a casual romantic relationship.
Example
He dallied in the garden instead of starting his work.
Él se demoró en el jardín en lugar de comenzar su trabajo.
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.
A2 noun /stɛp/

step

paso
Meaning
a movement made by lifting one foot and putting it down in a new position
Example
She took a step towards the door.
Ella dio un paso hacia la puerta.
C2 noun /ˌtrænsfəˈriː/

transferee

cesionario
Meaning
A person to whom a right, property, or responsibility is transferred.
Example
The transferee must sign the contract before taking ownership.
El cesionario debe firmar el contrato antes de tomar posesión.
C2 noun /proʊˈdʒɛnɪtər/

progenitor

antepasado
Meaning
a direct ancestor; a person or thing that originates something
Example
Researchers traced the custom back to a common progenitor.
Los investigadores rastrearon la costumbre hasta un antepasado común.
A1 verb /teɪk/

take

tomar, llevar
Meaning
to get possession of; to carry or bring with oneself
Example
Please take this book to the library.
Por favor, lleva este libro a la biblioteca.
A2 verb /səkˈsiːd/

succeed

tener éxito
Meaning
to achieve the desired aim or result; to do well
Example
She worked hard to succeed in her career.
Ella trabajó duro para tener éxito en su carrera.
A1 verb /drɪŋk/

drink

beber
Meaning
to take liquid into the mouth and swallow it
Example
I drink water every morning.
Yo bebo agua todas las mañanas.
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.
C2 noun /ˈdaɪəˌdɛm/

diadem

diadema
Meaning
A crown or headband worn as a symbol of royalty or authority.
Example
The queen wore a glittering diadem at the coronation.
La reina llevó una diadema brillante en la coronación.
C1 noun /ˈdɪɡnɪˌtɛri/

dignitary

persona importante
Meaning
a person considered to be important because of high rank or office
Example
Several foreign dignitaries attended the state banquet.
Varios dignatarios extranjeros asistieron al banquete estatal.
C1 adjective /ˈlɔː.fəl/

Lawful

legal; legítimo; válido; justo;
Meaning
legal; legitimate; valid; just
Example
The judge confirmed that their actions were lawful and proper.
El juez confirmó que sus acciones eran legales y apropiadas.
B2 noun /ˌvaɪ.əˈleɪ.ʃən/

Violation

violación; infracción de reglas
Meaning
the action of violating someone or something; the action of breaking or failing to comply with a rule or formal agreement
Example
The company was fined for violation of environmental regulations.
La empresa fue multada por violar las regulaciones ambientales.
B1 noun /ˈleɪ.bəl/

Label

etiqueta
Meaning
a small piece of paper or material attached to something to identify or describe it
Example
Please read the label carefully before taking any medication.
Por favor, lea la etiqueta cuidadosamente antes de tomar cualquier medicamento.
C2 noun /ˈmæn.li.nəs/

manliness

virilidad
Meaning
The quality of being manly; courage, strength, and honor associated with men.
Example
His manliness was admired by his peers.
Su virilidad fue admirada por sus compañeros.
C1 noun /ˈdʒʊərər/

juror

miembro del jurado
Meaning
a member of a jury who is chosen to hear evidence in a legal case and help make a decision
Example
The juror listened carefully to the witness’s testimony.
El miembro del jurado escuchó cuidadosamente el testimonio del testigo.
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 verb /ˈwɛltər/

welter

dar vueltas en caos
Meaning
to roll or toss about in a confused or disorderly way; to be in turmoil
Example
The city weltered in chaos after the sudden blackout.
La ciudad se sumió en el caos después del apagón repentino.
C1 noun ɪnˈdaʊmənt

endowment

donación, legado
Meaning
An income or form of property given or bequeathed to someone.
Example
The university received a large endowment for research.
La universidad recibió una gran donación para la investigación.
B1 noun /ˈmɪk.sər/

Mixer

batidora
Meaning
an electric kitchen appliance used for mixing, beating, and whipping ingredients
Example
The chef used a mixer to prepare the cake batter.
El chef usó una batidora para preparar la masa del pastel.
C2 noun /ˈdeɪ.ɪs/

Dais

estrado
Meaning
a raised platform, typically at one end of a room or hall, for speakers or honored guests
Example
The principal stood on the dais to address the entire school assembly.
El director se paró en el estrado para dirigirse a toda la asamblea escolar.
C1 adjective /ˈpær.ə.nɔɪd/

paranoid

tener un miedo o sospecha irracional hacia los demás
Meaning
having an unreasonable fear or suspicion of others
Example
She became paranoid after hearing strange noises outside.
Se volvió paranoica después de escuchar ruidos extraños afuera.
B2 noun /ˈlɪkər/

liquor

licor
Meaning
Alcoholic drinks, especially strong distilled ones such as whiskey or vodka.
Example
The shop sells both beer and hard liquor.
La tienda vende cerveza y licor.
C2 noun /ˈfaɪəl/

phial

frasco pequeño
Meaning
a small glass container for liquids, especially medicines
Example
The doctor gave her a phial of medicine.
El doctor le dio un frasco de medicina.
B1 noun /ˈɛldər/

elder

anciano
Meaning
a person who is older or has higher rank; an older person in a family or community
Example
We should always respect our elders.
Siempre debemos respetar a nuestros mayores.
C1 adjective /səˈsɛp.tə.bəl/

susceptible

propenso o vulnerable a ser influenciado o dañado por algo en particular
Meaning
Likely or liable to be influenced or harmed by a particular thing.
Example
Children are more susceptible to infections.
Los niños son más susceptibles a las infecciones.
C1 verb /dəˈmɛstɪkeɪt/

domesticate

domesticar
Meaning
to tame an animal for use by humans; to adapt something for domestic use
Example
Humans domesticated dogs thousands of years ago.
Los humanos domesticaron perros hace miles de años.
C2 adjective /əˈɡɒɡ/

agog

emocionado
Meaning
Highly excited by eagerness, curiosity, or anticipation.
Example
The children were agog with excitement as they waited for the magician to appear.
Los niños estaban muy emocionados mientras esperaban que apareciera el mago.
B2 noun /fɪˈlɒs.ə.fi/

philosophy

filosofía
Meaning
the study of the fundamental nature of knowledge, reality, and existence
Example
Her philosophy emphasizes kindness and empathy.
Su filosofía enfatiza la amabilidad y la empatía.
C1 adjective /ˈstætʃətɔːri/

statutory

estatutario
Meaning
Required, permitted, or enacted by law.
Example
The company must comply with all statutory regulations.
La empresa debe cumplir con todas las regulaciones estatutarias.
C2 adjective /ˈdjuːtiəbl/

dutiable

sujeto a aranceles
Meaning
subject to customs duty or tax
Example
Imported electronics are often dutiable at the border.
Los electrónicos importados a menudo son sujetos a aranceles en la frontera.
C2 noun /ˈdræɡˌnɛt/

dragnet

redada
Meaning
A systematic search or investigation, often by police to catch criminals.
Example
The police launched a dragnet to capture the fugitives.
La policía lanzó una redada para capturar a los fugitivos.
C2 adjective /ˈʌndjʊləs/

undulous

ondulado
Meaning
Having a wavy surface or form.
Example
The artist painted the undulous sea at sunset.
El artista pintó el mar ondulado al atardecer.
A1 verb /keɪm/

came

vino
Meaning
past tense of 'come'
Example
She came to the party on time.
Ella vino a la fiesta a tiempo.
C1 noun /ˌdɪs.əˈreɪ/

disarray

desorden
Meaning
A state of disorganization or untidiness; confusion or disorder.
Example
His desk was in complete disarray.
Su escritorio estaba en completo desorden.
C1 verb /ˈrɛzəneɪt/

resonate

resonar
Meaning
To produce or be filled with a deep, full, and reverberating sound; to evoke a feeling or memory.
Example
Her words resonated with the audience.
Sus palabras resonaron con la audiencia.
A2 noun /ˈdaɪət/

diet

dieta
Meaning
the kinds of food that a person usually eats
Example
He follows a strict vegetarian diet.
Él sigue una dieta vegetariana estricta.
B1 noun /ˈbæɡɪdʒ/

Baggage

equipaje; pertenencias personales;
Meaning
suitcases and bags containing personal belongings; past experiences or problems that affect behavior
Example
Please collect your baggage from the conveyor belt at the airport.
Por favor, recoja su equipaje en la cinta transportadora en el aeropuerto.
C2 noun /ˈkɒl.ə.kwi/

colloquy

conversación formal
Meaning
A formal conversation or dialogue, often on serious or academic topics.
Example
The professors engaged in a deep colloquy about the future of education.
Los profesores participaron en una profunda conversación sobre el futuro de la educación.
C1 verb /ɪnˈsɪnjueɪt/

insinuate

insinuar
Meaning
To suggest or hint something indirectly and often unpleasantly.
Example
He insinuated that she had lied about her qualifications.
Él insinuó que ella había mentido sobre sus calificaciones.
C2 noun /ˈpʌndʒənsi/

pungency

picante
Meaning
The quality of having a strong, sharp taste or smell.
Example
The pungency of garlic filled the kitchen.
La pungencia del ajo llenó la cocina.
B1 noun freɪm

Frame

marco
Meaning
A rigid structure that surrounds something such as a picture, door, or windowpane.
Example
A framed family tree can be displayed in your home.
Un árbol genealógico enmarcado puede exhibirse en tu hogar.
C2 verb /səˈfjuːz/

suffuse

difundir
Meaning
to gradually spread through or over something
Example
A warm glow suffused her face as she smiled.
Un resplandor cálido se difundió por su rostro mientras ella sonreía.
B2 adjective /ˈpæʃənət/

passionate

apasionado
Meaning
showing or caused by strong feelings or a strong belief
Example
He is passionate about environmental conservation.
Él está apasionado por la conservación ambiental.
C2 adjective /ɪˈnɪmɪkəl/

inimical

hostil / adverso
Meaning
tending to obstruct or harm; unfriendly or hostile
Example
The policy was inimical to the country's economic growth.
La política era hostil al crecimiento económico del país.
B2 adjective/noun /ɪˈrɑːki/

iraqi

iraquí
Meaning
relating to Iraq or its people
Example
The Iraqi culture is rich and diverse.
La cultura iraquí es rica y diversa.
C2 noun /ˈtʃænsəri/

chancery

tribunal de chancillería
Meaning
A court of equity or the office of a chancellor.
Example
The case was taken to the chancery court for resolution.
El caso fue llevado al tribunal de chancillería para su resolución.
A2 adverb /ˈfaɪ.nəl.i/

Finally

finalmente
Meaning
at last; after a long time; in the end; as the last point
Example
After years of hard work, she finally achieved her goal.
Después de años de arduo trabajo, ella finalmente alcanzó su meta.
B2 adjective /ɪkˌsperɪˈmentl/

experimental

experimental
Meaning
based on untested ideas or techniques; relating to experiments or testing
Example
The scientists developed an experimental drug to treat cancer.
Los científicos desarrollaron un medicamento experimental para tratar el cáncer.
B2 noun /ˈtɜːnˌəʊvə/

turnover

rotación
Meaning
the amount of business conducted during a particular period, or the rate at which employees leave a company
Example
The company reported a high turnover in its sales department.
La empresa reportó una alta rotación en su departamento de ventas.
A1 noun /ˈsʌn.deɪ/

sunday

domingo
Meaning
The day of the week between Saturday and Monday; often considered a day of rest or worship.
Example
We usually relax at home on Sunday.
Normalmente descansamos en casa el domingo.
A2 noun/verb /ˌɛndʒɪˈnɪər/

engineer

ingeniero
Meaning
A person trained to design, build, or maintain engines, machines, or structures; to skillfully arrange or bring about.
Example
The engineer designed a new bridge across the river.
El ingeniero diseñó un nuevo puente sobre el río.
C1 noun /ˌmænɪˈfɛstoʊ/

manifesto

manifiesto
Meaning
a public declaration of policy and aims, especially by a political party
Example
The party released its manifesto before the election.
El partido publicó su manifiesto antes de las elecciones.
B2 adjective /ˈwɒntɪŋ/

wanting

insuficiente
Meaning
Lacking or deficient in quality or quantity.
Example
His explanation was wanting in clarity.
Su explicación carecía de claridad.
B2 verb /doʊz/

doze

dormitar
Meaning
To sleep lightly for a short time.
Example
He dozed off while reading the book.
Él se quedó dormido mientras leía el libro.
B1 verb /sərˈvaɪv/

survive

sobrevivir
Meaning
To continue to live or exist after a difficult event or situation.
Example
He managed to survive the storm.
Él logró sobrevivir la tormenta.
B2 noun /ˈrɪŋkəl/

Wrinkle

arruga
Meaning
a small line or fold in something, especially fabric or skin; a crease
Example
She noticed a few wrinkles around her eyes.
Ella notó algunas arrugas alrededor de sus ojos.
C1 adjective /ɪɡˈzɪləreɪtɪd/

exhilarated

exaltado
Meaning
feeling very happy, animated, or elated
Example
She felt exhilarated after finishing the marathon.
Ella se sintió exaltada después de terminar el maratón.
B2 adverb /ˌæksɪˈdɛntəli/

accidentally

accidentalmente
Meaning
happening by chance or unexpectedly
Example
He accidentally dropped the glass.
Él dejó caer el vaso accidentalmente.
C1 noun /ˈflæn.əl/

Flannel

flanela
Meaning
a soft woven fabric, typically made of wool or cotton and slightly milled and raised
Example
He wore a warm flannel shirt in winter.
Él usó una camisa de flanela cálida en invierno.
B2 verb aɪˈdɛntɪfaɪd

identified

identificado
Meaning
To recognize or establish who or what someone or something is.
Example
The root causes of the issue need to be identified.
Las causas raíz del problema deben ser identificadas.
A1 noun /ˈteɪbəl/

table

mesa
Meaning
A piece of furniture with a flat top and legs, used for working at or placing items on.
Example
They placed the documents on the table.
Colocaron los documentos sobre la mesa.
C2 noun /rɪˈsɪʒən/

rescission

rescisión
Meaning
the cancellation or annulment of a law, contract, or agreement
Example
The rescission of the contract left both parties disappointed.
La rescisión del contrato dejó a ambas partes decepcionadas.
B2 noun /ˈdel.ɪ.ɡət/

Delegate

delegado
Meaning
a person chosen or elected to act for or represent others; representative
Example
Each country sent a delegate to participate in the international conference.
Cada país envió un delegado para participar en la conferencia internacional.
C1 verb ˈdwɪn.dl

dwindle

disminuir
Meaning
To diminish gradually in size, amount, or strength; to become progressively smaller.
Example
His savings dwindled due to unexpected expenses.
Sus ahorros disminuyeron debido a gastos inesperados.
B2 adjective /ˈʌpˌraɪt/

Upright

honesto y moralmente correcto; vertical o erecto en posición
Meaning
honest and morally correct; vertical or erect in position
Example
She is known for being an upright and honest businesswoman.
Ella es conocida por ser una empresaria honesta y recta.
C2 noun /ɪˌpɪstəˈmɒlədʒɪst/

epistemologist

epistemólogo
Meaning
A scholar or expert who studies the nature, sources, and limits of knowledge.
Example
The epistemologist debated how humans can truly know anything with certainty.
El epistemólogo debatió sobre cómo los humanos pueden conocer algo con certeza.
C2 noun /ˈhɛksəˌpɒd/

hexapod

hexápodo
Meaning
An insect or other organism with six legs.
Example
The scientist observed a hexapod crawling on the leaf.
El científico observó un hexápodo arrastrándose sobre la hoja.
C2 adjective /ɪˈmɒdərət/

immoderate

excesivo
Meaning
excessive; beyond reasonable limits
Example
He has an immoderate love for sweets.
Él tiene un amor excesivo por los dulces.
A2 adjective /ˈpɜːrfɪkt/

Perfect

perfecto; sin defecto; excelente
Meaning
flawless; excellent; without fault
Example
She delivered a perfect performance on stage.
Ella dio una actuación perfecta en el escenario.
B2 verb /ɪnˈdʌldʒ/

indulge

entregarse
Meaning
to allow oneself to enjoy something enjoyable, often excessively
Example
He indulged in a piece of chocolate cake after dinner.
Él se entregó a un trozo de pastel de chocolate después de la cena.
C2 noun /roʊˈtʌn.də.ti/

rotundity

redondez
Meaning
the quality of being round or plump
Example
The rotundity of the balloon made it float gracefully.
La redondez del globo lo hizo flotar elegantemente.
A1 verb /flaɪ/

fly

volar
Meaning
to move through the air using wings or in an aircraft
Example
Birds fly south for the winter.
Los pájaros vuelan hacia el sur para el invierno.
A2 noun /ˈsɪə.ri.əl/

cereal

Meaning
a common breakfast food made from processed grains such as wheat, oats, or corn
Example
She eats a bowl of cereal every morning before work.
B2 adjective ˈnjuːtrəl

neutral

neutral
Meaning
Having no electric charge; neither positive nor negative.
Example
Neutrons are electrically neutral.
Los neutrones son eléctricamente neutrales.
A2 verb /saɪn/

sign

firmar
Meaning
to write your name on something to show agreement or approval; to make a gesture with meaning
Example
Please sign the contract at the bottom of the page.
Por favor firme el contrato en la parte inferior de la página.
C2 adjective /baɪˈɛniəl/

biennial

bienal
Meaning
happening every two years
Example
The biennial festival attracts thousands of visitors.
El festival bienal atrae a miles de visitantes.
C2 noun /ˈsfɛrɔɪd/

spheroid

esferoide
Meaning
A three-dimensional shape that is almost spherical but slightly flattened or elongated.
Example
The Earth is not a perfect sphere but an oblate spheroid.
La Tierra no es una esfera perfecta sino un esferoide oblato.
C1 adjective /ʌnˈkɛmpt/

unkempt

desordenado
Meaning
Having an untidy or disheveled appearance.
Example
He looked unkempt after sleeping outdoors all night.
Se veía desordenado después de dormir al aire libre toda la noche.
C1 noun /rɪˌmjuː.nəˈreɪ.ʃən/

Remuneration

remuneración; compensación; recompensa
Meaning
money paid for work or services; compensation or reward
Example
The job offers excellent remuneration and benefits.
El trabajo ofrece una excelente remuneración y beneficios.
B2 noun, verb /ˌɪnkənˈviːniəns/

inconvenience

inconveniente
Meaning
trouble or difficulty caused to someone; to cause trouble or difficulty to someone
Example
We apologize for any inconvenience caused by the delay.
Pedimos disculpas por cualquier inconveniente causado por el retraso.
C1 verb /mɑːr/

mar

estropear
Meaning
to spoil or damage the appearance or quality of something
Example
The scratch will mar the beauty of the painting.
El rasguño estropeará la belleza del cuadro.
A2 noun /mjuˈziːəm/

museum

museo
Meaning
a building in which objects of historical, scientific, artistic, or cultural interest are stored and exhibited
Example
We visited the art museum to see the new exhibition.
Visitamos el museo de arte para ver la nueva exposición.
C2 adjective /sɛpˈtɛnɪəl/

septennial

septenario
Meaning
Occurring every seven years.
Example
The festival is a septennial tradition in the village.
El festival es una tradición septenaria en el pueblo.
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.
A2 adverb /ˌdaʊnˈsteəz/

Downstairs

abajo
Meaning
on or to a lower floor of a building
Example
Please go downstairs and wait in the lobby.
Por favor, baja y espera en el vestíbulo.
C1 verb /səbˈstænʃieɪt/

substantiate

substanciar
Meaning
To provide evidence to support or prove the truth of something.
Example
The lawyer worked to substantiate the claims with solid evidence.
El abogado trabajó para substanciar las reclamaciones con pruebas sólidas.
C2 noun ˌpɜː.tɪˈnæs.ɪ.ti

pertinacity

determinación firme y persistencia
Meaning
Firm determination and persistence in achieving something.
Example
His pertinacity in achieving his goals was inspiring.
Su pertinaz determinación en alcanzar sus metas fue inspiradora.
A2 adverb /əˈkrɒs/

Across

a través
Meaning
from one side to the other side of something; in every part of a place
Example
The bridge stretches across the river.
El puente se extiende a través del río.
C1 noun /ˈɔːrkɪd/

Orchid

órquidea
Meaning
a diverse family of flowering plants known for their exotic and often fragrant flowers
Example
The white orchid on the windowsill bloomed for months.
La orquídea blanca en el alféizar de la ventana floreció durante meses.
A2 verb /ˈmenʃən/

mention

mencionar
Meaning
to refer to something briefly; to speak about or name
Example
She forgot to mention the meeting time.
Ella olvidó mencionar la hora de la reunión.