buzz
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B1 noun, verb /bʌz/

buzz

zumbido
Meaning
to make a low continuous humming sound; a feeling of excitement or interest
Example
I could hear the phone buzz during the meeting.
Pude oír el zumbido del teléfono durante la reunión.
C1 adjective /bɪˈriːvd/

Bereaved

afligido
Meaning
having lost a loved one through death
Example
The bereaved family received many condolences.
La familia afligida recibió muchas condolencias.
C1 adjective /ˈbleɪmləs/

blameless

inocente
Meaning
innocent of wrongdoing; not deserving blame
Example
She remained calm and blameless throughout the investigation.
Ella permaneció tranquila e inocente durante toda la investigación.
C2 noun /ˈbiːtənd raɪs/

Beatened rice

arroz machacado
Meaning
flattened rice; rice that has been parboiled, dried, and beaten into flat flakes
Example
Beaten rice is commonly eaten with milk and sugar for breakfast.
El arroz machacado se come comúnmente con leche y azúcar para el desayuno.
B2 noun /ˈbætəlˌfiːld/

battlefield

campo de batalla
Meaning
a place where a battle is fought
Example
The battlefield was covered with the remnants of the fight.
El campo de batalla estaba cubierto con los restos de la pelea.
B2 verb /ˈbɔɪkɑt/

boycott

boicotear
Meaning
to refuse to buy, use, or participate in something as a protest
Example
They decided to boycott the company's products.
Decidieron boicotear los productos de la empresa.
C2 noun /ˈbʊlwərk/

bulwark

murallas defensivas
Meaning
A strong wall or defensive structure; something that provides protection or support.
Example
The fortress walls served as a bulwark against enemy attacks.
Las murallas del fuerte sirvieron como una muralla defensiva contra los ataques enemigos.
B2 noun /ˈbɪʃəp/

bishop

obispo
Meaning
a senior member of the Christian clergy, usually in charge of a diocese and empowered to confer holy orders.
Example
The bishop delivered a powerful sermon during Sunday service.
El obispo dio un poderoso sermón durante el servicio del domingo.
B2 adjective /ˈbɒdɪli/

bodily

corporal
Meaning
relating to or concerning the body
Example
He suffered bodily harm in the accident.
Él sufrió daño corporal en el accidente.
C2 adjective /ˈbrætɪʃ/

brattish

malcriado
Meaning
acting like a spoiled child; behaving in an annoying, self-centered way
Example
The brattish boy threw a tantrum when he didn’t get his toy.
El niño malcriado hizo un berrinche cuando no consiguió su juguete.
C1 verb /bɪˈhoʊld/

behold

contemplar; observar
Meaning
to see or observe something, especially something remarkable or impressive
Example
She stood quietly to behold the sunrise over the hills.
Ella se quedó en silencio para contemplar el amanecer sobre las colinas.
C2 noun /brɔːn/

brawn

fuerza física
Meaning
physical strength in contrast to intelligence
Example
He used his brawn to lift the heavy box.
Usó su fuerza física para levantar la caja pesada.
C1 noun /brəˈzɪər/

Brassiere

sujetador
Meaning
a woman's undergarment designed to support the breasts
Example
She bought a comfortable brassiere for daily wear.
Ella compró un sujetador cómodo para usar a diario.
B2 noun /ˈbɒmər/

Bomber

bombardero
Meaning
military aircraft designed to drop bombs on targets
Example
The bomber squadron flew over the city at dawn.
El escuadrón de bombarderos voló sobre la ciudad al amanecer.
A2 noun /biːf/

Beef

carne de res
Meaning
meat from a cow or bull
Example
The restaurant serves the best beef steak in town.
El restaurante sirve el mejor bistec de carne de res en la ciudad.
A2 noun /ˈbeɪsˌbɔːl/

baseball

béisbol
Meaning
a sport in which two teams try to score runs by hitting a ball and running around bases
Example
He loves watching baseball games on TV.
A él le encanta ver partidos de béisbol en la televisión.
C2 noun /ˈbɒmbæst/

bombast

lenguaje pomposo
Meaning
speech or writing that is overly pompous and inflated
Example
His campaign speech was full of bombast but lacked real substance.
Su discurso de campaña estaba lleno de bombast, pero carecía de sustancia real.
A1 conjunction /bɪˈkɔːz/

because

porque
Meaning
for the reason that; since
Example
He stayed home because it was raining.
Se quedó en casa porque estaba lloviendo.
C2 noun /boʊl/

boll

cápsula redonda de semillas (como las de algodón o lino)
Meaning
The rounded seed capsule of plants such as cotton or flax.
Example
The farmer examined the cotton boll to check its quality.
El agricultor examinó el bol de algodón para verificar su calidad.
C1 verb /bʌdʒ/

budge

mover ligeramente / cambiar de opinión o posición
Meaning
To move slightly; to change one’s opinion or position.
Example
Despite the pressure, he refused to budge from his decision.
A pesar de la presión, él se negó a moverse de su decisión.
B2 noun /ˈbɛərɪŋ/

bearing

comportamiento / postura
Meaning
a person's way of standing or moving; relevance or connection to something
Example
Her calm bearing impressed everyone in the room.
Su comportamiento tranquilo impresionó a todos en la sala.
C1 verb /bɪˈɡɛt/

beget

engendrar / procrear
Meaning
to bring about or give rise to; to father or produce
Example
Violence begets more violence.
La violencia engendra más violencia.
C2 verb /bɪˈstruː/

bestrew

esparcir
Meaning
To scatter or cover something with objects or substances.
Example
The ground was bestrewn with autumn leaves.
El suelo estaba cubierto de hojas de otoño.
A1 noun /bæɡ/

bag

bolsa
Meaning
a container made of flexible material, used for carrying items
Example
She carried her books in a bag.
Ella llevó sus libros en una bolsa.
A2 verb; adjective /broʊk/

broke

rompió; sin dinero
Meaning
past tense of break; having no money or being financially poor
Example
I broke my phone last night and now I’m completely broke.
Rompí mi teléfono anoche y ahora estoy sin dinero.
A2 adjective /breɪv/

brave

valiente
Meaning
showing courage in the face of danger or difficulty
Example
The brave firefighter rushed into the burning building.
El valiente bombero corrió hacia el edificio en llamas.
C2 noun /ˈbɛnɪsən/

benison

bendición
Meaning
A blessing or benefit.
Example
The rain was a benison for the drought-stricken farmers.
La lluvia fue una bendición para los agricultores afectados por la sequía.
B1 noun /ˈbækʌp/

backup

copia de seguridad
Meaning
a copy of data stored separately to protect against loss
Example
Make sure to have a backup of your important files.
Asegúrate de tener una copia de seguridad de tus archivos importantes.
B2 verb baɪnd

bind

atar
Meaning
To tie, fasten, or hold together securely.
Example
This force binds quarks together.
Esta fuerza une los quarks.
C2 noun /bəˈθɪm.ə.tri/

bathymetry

batimetría
Meaning
The measurement of depth of water in oceans, seas, or lakes.
Example
Bathymetry is essential for understanding oceanic topography.
La batimetría es esencial para comprender la topografía oceánica.
C1 noun /ˈblɒk.ɪdʒ/

Blockage

bloqueo
Meaning
an obstruction that makes movement or flow difficult or impossible
Example
The drain blockage caused water to overflow in the kitchen.
El bloqueo del drenaje causó que el agua se desbordara en la cocina.
A2 noun /ˈbɪznəsˌwʊmən/

businesswoman

empresaria
Meaning
a woman who works in business, especially one who owns or manages a company
Example
The businesswoman expanded her company into international markets.
La empresaria expandió su empresa a mercados internacionales.
C1 adjective /ˈbrɪslɪŋ/

bristling

erizado; lleno de energía
Meaning
full of energy, anger, or excitement; showing bristles standing up
Example
He entered the room bristling with confidence.
Entró en la habitación lleno de confianza.
B1 adjective /brɔːd/

Broad

ancho; extenso; que cubre una gran área
Meaning
wide; extensive; covering a large area
Example
The river is very broad at this point.
El río es muy ancho en este punto.
A2 noun /brænd/

brand

marca
Meaning
a type of product manufactured by a company under a particular name
Example
Nike is a popular brand of sportswear.
Nike es una marca popular de ropa deportiva.
B1 noun /boʊ/

Bow

arco
Meaning
a weapon for shooting arrows, made of a curved piece of wood
Example
The archer drew his bow and aimed at the target.
El arquero tensó su arco y apuntó al objetivo.
C2 adjective /bɪˈwɪtʃɪŋ/

bewitching

hechizante
Meaning
charming, enchanting, or captivating in a magical or irresistible way
Example
She wore a bewitching smile that captivated everyone in the room.
Ella llevaba una sonrisa hechizante que cautivó a todos en la sala.
C1 noun /blaɪt/

blight

plaga
Meaning
A disease or condition that causes plants to wither; something that spoils or damages.
Example
The drought was a blight on the farmer’s crops.
La sequía fue una plaga para los cultivos del agricultor.
B2 noun /ˈbev.ər.ɪdʒ/

Beverage

bebida
Meaning
a drink, especially one other than water
Example
Would you like a hot or cold beverage with your meal?
¿Te gustaría una bebida caliente o fría con tu comida?
C1 verb /bɪˈmoʊn/

bemoan

lamentar
Meaning
To express discontent or sorrow over something.
Example
Critics bemoaned the lack of diversity in the film.
Los críticos lamentaron la falta de diversidad en la película.
A1 noun, verb /bʊk/

book

libro / hacer una reserva
Meaning
A set of written, printed, or blank pages fastened together; to arrange for someone to have a seat, room, or ticket in advance.
Example
I booked a table at the restaurant for dinner.
Reservé una mesa en el restaurante para la cena.
A2 verb /bɛɡ/

beg

pedir
Meaning
to ask for something earnestly; to request humbly
Example
The child begged for a new toy.
El niño pidió un juguete nuevo.
B2 verb /bɑːrk/

bark

ladrar
Meaning
to make a sharp sound like a dog; to speak angrily
Example
The dog barks at strangers.
El perro ladra a los extraños.
C1 adjective ˈbɜːdʒənɪŋ

burgeoning

en expansión
Meaning
Beginning to grow or increase rapidly; flourishing.
Example
The burgeoning tech industry has attracted many investors.
La industria tecnológica en expansión ha atraído a muchos inversores.
C2 adverb /bɪˈtaɪmz/

betimes

temprano
Meaning
early; in good time
Example
She rose betimes to finish her work.
Ella se levantó temprano para terminar su trabajo.
A2 noun, verb /bɑːr/

bar

bar, bloquear
Meaning
a counter where drinks are served; to prevent or block
Example
They decided to meet at the bar after work.
Decidieron encontrarse en el bar después del trabajo.
C1 noun /ˈblʌdˌbæθ/

bloodbath

baño de sangre
Meaning
an event in which a lot of people are killed or injured, especially in a violent conflict
Example
The war turned into a bloody bloodbath.
La guerra se convirtió en un baño de sangre.
C2 noun /ˈbæn.jən/

Banian

camiseta sin mangas
Meaning
a sleeveless undergarment worn next to the skin; vest
Example
He put on a cotton banian under his shirt.
Se puso una camiseta de algodón debajo de su camisa.
C1 noun /beɪl/

bail

fianza
Meaning
the temporary release of an accused person awaiting trial, often with a financial guarantee
Example
He was granted bail after his arrest.
Le otorgaron la fianza después de su arresto.
B2 noun /ˈbrɛkdaʊn/

breakdown

avería
Meaning
a failure or collapse of a system or machinery
Example
The car had a breakdown on the highway.
El coche tuvo una avería en la carretera.
C2 noun /bɒmˈbeɪ dʌk/

Bombay duck

pez bombay
Meaning
a type of lizardfish found in coastal waters, commonly eaten dried and salted in South Asia
Example
Bombay duck is a popular delicacy when dried and fried.
El pez Bombay es un manjar popular cuando se seca y se fríe.
C2 noun /boʊl/

bole

tronco de árbol
Meaning
the trunk of a tree
Example
The bole of the tree was thick and strong.
El tronco del árbol era grueso y fuerte.
C1 verb /ˈbɪkər/

bicker

discutir por cosas triviales
Meaning
To argue or quarrel about trivial matters.
Example
The children began to bicker over the last piece of cake.
Los niños comenzaron a discutir por el último pedazo de pastel.
C2 verb /ˈblændɪʃ/

blandish

adular
Meaning
to flatter or coax someone with kind words or praise in order to influence them
Example
He blandished the officials with compliments to gain their support.
Aduló a los funcionarios para obtener su apoyo.
C1 noun /ˈbenɪˌfæktər/

Benefactor

benefactor; patrón; donante
Meaning
a person who gives money or other help to support a person or cause; a patron
Example
The anonymous benefactor donated millions to the hospital.
El benefactor anónimo donó millones al hospital.
C2 noun /bəˈsuːn/

bassoon

un tipo de flauta (instrumento musical de madera grande)
Meaning
a large woodwind instrument with a deep sound
Example
The orchestra featured a beautiful bassoon solo.
La orquesta presentó un hermoso solo de fagot.
B2 adjective /ˈbʌmpi/

Bumpy

irregular; lleno de baches
Meaning
having an uneven surface; rough; jolting
Example
The bumpy road made the car ride very uncomfortable.
La carretera bumpy hizo que el viaje en coche fuera muy incómodo.
C2 adjective /ˈbɪbjələs/

bibulous

bebedor
Meaning
Excessively fond of drinking alcohol.
Example
His bibulous habits worried his family.
Sus hábitos bebedores preocupaban a su familia.
B1 noun /bʌn/

Bun

panecillo
Meaning
a small round bread roll, often sweet
Example
I bought fresh buns from the bakery this morning.
Compré panes frescos de la panadería esta mañana.
C2 noun /ˈbuːt.leɪs/

Boot-lace

cordón de bota
Meaning
a cord or string used to fasten a boot or shoe
Example
I need to tie my boot-lace before going for a walk.
Necesito atar mi cordón de bota antes de salir a caminar.
B1 noun /blæk ˈber.i/

Black berry

moras
Meaning
a small dark purple or black fruit that grows on bushes
Example
We picked fresh blackberries from the garden for our pie.
Recogimos moras frescas del jardín para nuestra tarta.
B1 adverb /ˈbriːf.li/

Briefly

brevemente
Meaning
in a short and clear way; for a short time
Example
Please explain the problem briefly.
Por favor, explique el problema brevemente.
C2 noun /ˌbenɪˈdɪkʃən/

Benediction

bendición
Meaning
a blessing, especially a ceremonial one; an expression of good wishes
Example
The priest gave his benediction to the newlyweds.
El sacerdote dio su bendición a los recién casados.
A1 noun /ˈbɪldɪŋ/

building

edificio
Meaning
A structure with a roof and walls, such as a house, school, or office.
Example
The old building was renovated into a museum.
El viejo edificio fue renovado y convertido en un museo.
B1 noun /ˈbʌb.əl/

bubble

burbuja
Meaning
a thin sphere of liquid enclosing air or gas; a temporary state of inflated value or excitement
Example
The children chased the bubbles in the air.
Los niños persiguieron las burbujas en el aire.
A1 adjective /bluː/

Blue

azul
Meaning
having the color of the clear sky or the sea
Example
The blue ocean stretched endlessly to the horizon.
El océano azul se extendía interminablemente hasta el horizonte.
B1 verb /bliːd/

bleed

sangrar
Meaning
to lose blood from the body, especially due to injury
Example
She began to bleed from the cut on her arm.
Ella comenzó a sangrar por el corte en su brazo.
C2 noun /ˈbʌt.ə.flaɪ piː/

Butterfly Pea

guisante mariposa
Meaning
a blue flowering plant with butterfly-shaped flowers, used to make herbal tea
Example
Butterfly pea flowers turn tea into a beautiful blue color.
Las flores de guisante mariposa convierten el té en un hermoso color azul.
A1 noun /bɪt/

Bit

un pequeño pedazo o cantidad de algo; un corto tiempo o distancia
Meaning
a small piece or quantity of something; a short time or distance
Example
Can you wait a bit longer for me?
¿Puedes esperar un poco más por mí?
A1 preposition/adverb/conjunction /bɪˈfɔːr/

before

antes
Meaning
At an earlier time; in front of in order or place.
Example
She arrived before the meeting started.
Ella llegó antes de que comenzara la reunión.
A2 noun /bɜːrθ/

Birth

nacimiento; origen; comienzo;
Meaning
the emergence of a baby or young from the body of its mother; the beginning or origin of something
Example
The birth of their first child was a joyful moment.
El nacimiento de su primer hijo fue un momento de alegría.
C2 noun /ˈbuːbi/

booby

tonto
Meaning
a foolish or gullible person; a silly individual
Example
He felt like a booby after making such a simple mistake.
Se sintió como un tonto después de cometer un error tan simple.
B2 noun /brɑː/

bra

sujetador
Meaning
a woman's undergarment worn to support and cover the breasts
Example
She bought a comfortable bra for everyday wear.
Compró un sujetador cómodo para uso diario.
A1 noun /ˈbɒt.əl/

Bottle

botella
Meaning
a container with a narrow neck, typically made of glass or plastic, used for storing liquids
Example
She drank water from a plastic bottle.
Ella bebió agua de una botella de plástico.
C1 noun /bəˈrɑːʒ/

barrage

barrida o ataque rápido
Meaning
a concentrated outpouring of questions, criticisms, or blows; a rapid, continuous attack
Example
The politician faced a barrage of tough questions from reporters.
El político enfrentó una avalancha de preguntas difíciles de los reporteros.
C2 adjective /ˌbiːəˈtɪfɪk/

beatific

beatífico
Meaning
blissfully happy or showing great joy
Example
She had a beatific smile after hearing the good news.
Ella tenía una sonrisa beatífica después de escuchar las buenas noticias.
C2 noun /bɜːrˈlɛsk/

burlesque

burlesque
Meaning
A humorous and exaggerated imitation of a serious work; a type of theatrical entertainment involving comedy and parody.
Example
The play was a clever burlesque of traditional opera.
La obra fue una ingeniosa burla de la ópera tradicional.
C2 verb /bɪˈleɪbər/

belabor

exponer en exceso
Meaning
to argue or elaborate on a subject in excessive detail; to attack verbally or physically
Example
The professor belabored the point until the students grew restless.
El profesor expuso tanto el punto hasta que los estudiantes se inquietaron.
B2 verb /blɪŋk/

blink

parpadear
Meaning
to close and open the eyes quickly.
Example
She blinked rapidly to clear the dust from her eyes.
Ella parpadeó rápidamente para despejar el polvo de sus ojos.
C2 noun /bɛk/

beck

gesto de llamada / arroyo pequeño
Meaning
a gesture of beckoning; a small stream or brook (chiefly Northern English)
Example
The servant came at his master's beck and call.
El sirviente vino al llamado de su amo.
C2 verb /ˈbætn/

batten

asegurar
Meaning
To fasten or secure something tightly.
Example
They battened down the hatches before the storm.
Ellos aseguraron las trampillas antes de la tormenta.
A2 noun, verb /bræntʃ/

branch

sucursal
Meaning
A part of a tree that grows out from the trunk; a division of an organization or subject.
Example
The company opened a new branch in Dhaka.
La compañía abrió una nueva sucursal en Dhaka.
C1 adjective /bɪˈmjuːzd/

bemused

perplejo, confundido
Meaning
confused, puzzled, or lost in thought
Example
She looked bemused when he asked the strange question.
Ella parecía confundida cuando él hizo la extraña pregunta.
C1 adjective /ˈbloʊtɪd/

bloated

hinchado
Meaning
swollen or puffed up, often unpleasantly
Example
After the big meal, he felt bloated and uncomfortable.
Después de la gran comida, se sintió hinchado e incómodo.
C2 adjective /ˈbeɪnfəl/

baneful

perjudicial
Meaning
Causing harm, ruin, or destruction; deadly or poisonous.
Example
His baneful influence ruined the community.
Su influencia perjudicial arruinó la comunidad.
C2 noun /broʊɡ/

brogue

zapato resistente; acento
Meaning
A strong outdoor shoe; also a marked accent, especially Irish or Scottish.
Example
He bought a pair of stylish brogues for the wedding.
Él compró un par de brogues elegantes para la boda.
A2 verb /bɪld/

build

construir
Meaning
to make something by putting materials together; to construct
Example
They will build a new school in our neighborhood.
Ellos construirán una nueva escuela en nuestro vecindario.
C1 noun/verb /brʊk/

brook

arroyo / tolerar
Meaning
As a noun: a small natural stream; As a verb: to tolerate or endure something
Example
The village was built near a clear brook.
La aldea fue construida cerca de un arroyo claro.
C1 adjective /bɪˈleɪtɪd/

belated

tardío
Meaning
coming or happening later than expected or usual
Example
She sent me a belated birthday card.
Me envió una tarjeta de cumpleaños tardía.
C2 noun /bɑːrd/

bard

poeta
Meaning
a poet, traditionally one reciting epics and associated with oral traditions
Example
Shakespeare is often called the Bard of Avon.
A Shakespeare a menudo se le llama el Poeta de Avon.
C1 verb /bɔːl/

bawl

llorar fuertemente
Meaning
to shout or cry loudly
Example
The baby bawled all night, keeping everyone awake.
El bebé lloró toda la noche, manteniendo a todos despiertos.
C2 noun /ˈbɛnɪfɪs/

benefice

beneficio eclesiástico
Meaning
a permanent church appointment for which property and income are provided
Example
The bishop appointed him to a wealthy benefice.
El obispo lo nombró para un beneficio eclesiástico rico.
C2 verb /bɪlk/

bilk

engañar
Meaning
To cheat or defraud someone of money or rights.
Example
The scammer tried to bilk elderly people out of their savings.
El estafador intentó engañar a las personas mayores y robarles sus ahorros.
C2 noun /ˈbɛvi/

bevy

banda, grupo
Meaning
A large group of people or things of a particular kind.
Example
A bevy of swans floated on the lake.
Un grupo de cisnes flotaba en el lago.
A1 adjective, adverb, verb /ˈbɛtər/

better

mejor
Meaning
of a more excellent or effective type or quality; to surpass or improve
Example
He felt better after taking the medicine.
Se sintió mejor después de tomar la medicina.
A1 interjection /baɪ/

bye

adiós
Meaning
used to say goodbye; a short and informal farewell
Example
I said bye to her before leaving.
Le dije adiós antes de irme.
B1 verb /briːð/

breathe

respirar
Meaning
To take air into the lungs and send it out again.
Example
It was hard to breathe in the smoky room.
Fue difícil respirar en la habitación llena de humo.
B2 noun; verb /breɪs/

brace

soporte; prepararse
Meaning
a device that supports or strengthens something; to prepare mentally or physically for something difficult
Example
She braced herself for the strong wind.
Ella se preparó para el viento fuerte.
C1 verb /ˈbɒɡəl/

boggle

asombrar
Meaning
to overwhelm or confuse; to be astonished or puzzled by something
Example
The complexity of the puzzle boggled his mind.
La complejidad del rompecabezas asombró su mente.
B2 noun /ˈbɛriəl/

burial

entierro
Meaning
the act of placing a dead body into the ground.
Example
The burial ceremony took place in the afternoon.
La ceremonia del entierro tuvo lugar por la tarde.
B2 noun /ˈbriː.ðɪŋ tɛkˌniːks/

breathing techniques

técnicas de respiración
Meaning
Methods of controlling breathing to achieve relaxation and improve health.
Example
Breathing techniques help in reducing stress and anxiety.
Las técnicas de respiración ayudan a reducir el estrés y la ansiedad.
C2 noun /bəˈnæləti/

banality

banalidad
Meaning
The condition of being unoriginal, boring, or obvious; trite remark or quality.
Example
The speech was criticized for its banality and lack of originality.
El discurso fue criticado por su banalidad y falta de originalidad.
A2 verb /bet/

bet

apostar
Meaning
to risk money on the outcome of something; to be confident
Example
I bet it will rain tomorrow.
Apuesto a que lloverá mañana.
A2 preposition /bɪˈsaɪd/

beside

al lado de
Meaning
next to or at the side of someone or something
Example
She sat beside her best friend during the ceremony.
Ella se sentó al lado de su mejor amiga durante la ceremonia.
C2 noun /ˌbʌkəˈnɪər/

buccaneer

pirata
Meaning
a pirate, especially one active in the Caribbean during the 17th and 18th centuries
Example
The buccaneer sailed across the Caribbean in search of treasure.
El bucanero navegó por el Caribe en busca de tesoros.
A2 noun /blʌd/

Blood

sangre
Meaning
the red liquid that circulates in the arteries and veins of humans and animals, carrying oxygen to and carbon dioxide from the tissues of the body
Example
The doctor took a blood sample for testing.
El doctor tomó una muestra de sangre para hacer pruebas.
C1 noun /bəˈtɒn/

baton

bastón / símbolo de autoridad
Meaning
A thin stick carried by a conductor to direct an orchestra, or used as a symbol of authority.
Example
The conductor raised his baton to begin the symphony.
El director levantó su batón para comenzar la sinfonía.
C2 verb /bɪˈliːɡər/

beleaguer

asediar, hostigar
Meaning
to cause difficulties, troubles, or harassment; to surround with military forces
Example
The company was beleaguered by constant complaints from its customers.
La empresa estaba siendo asediada por constantes quejas de sus clientes.
C2 verb /ˈblækˌbɔːl/

blackball

excluir
Meaning
to exclude someone socially or vote against their membership in a group or club
Example
He was blackballed from the club after the controversy.
Fue expulsado del club después de la controversia.
C2 noun /ˈbriːtʃɪz/

Breeckes

pantalones cortos hasta la rodilla
Meaning
knee-length trousers; short pants
Example
He wore riding breeches for the equestrian event.
Él usó pantalones cortos hasta la rodilla para el evento ecuestre.
C2 noun /blæk biː/

Black-bee

abeja negra
Meaning
a large dark-colored bee that makes a loud buzzing sound
Example
The black-bee was buzzing around the flowers in the garden.
La abeja negra estaba zumbando alrededor de las flores en el jardín.
C2 noun /ˈbʊlrʌʃ/

bulrush

junco
Meaning
A tall plant with long leaves that grows in or near water, also known as a cattail.
Example
The pond was surrounded by tall bulrushes swaying in the wind.
El estanque estaba rodeado de altos juncos balanceándose en el viento.
C1 noun /bɑːrb/

barb

pua, comentario hiriente
Meaning
a sharp projection such as on a fishhook; a cutting remark
Example
The fishhook has a small barb to keep the fish from escaping.
El anzuelo de pesca tiene una pequeña pua para evitar que el pez se escape.
B2 noun /ˈbæŋkrʌptsi/

bankruptcy

quiebra
Meaning
the state of being unable to pay debts owed, declared by a legal process
Example
The company declared bankruptcy after months of financial struggles.
La empresa declaró quiebra después de meses de luchas financieras.
A1 adjective /bɪɡ/

big

grande
Meaning
large in size, extent, or importance
Example
They moved into a big house with plenty of space.
Se mudaron a una casa grande con mucho espacio.
B1 noun /bʌntʃ/

Bunch

ramo; racimo; manojo
Meaning
a number of things of the same type fastened together or occurring close together
Example
She picked a bunch of flowers from the garden for her mother.
Ella recogió un ramo de flores del jardín para su madre.
A2 noun /ˈbenɪfɪt/

Benefit

beneficio; ventaja; ganancia
Meaning
an advantage or profit gained from something; a helpful or good effect
Example
Exercise has many health benefits for your body.
El ejercicio tiene muchos beneficios para tu cuerpo.
C1 phrase ˌbaɪ.oʊ.daɪˈvɜː.sɪ.ti ˌprez.əˈveɪ.ʃən

biodiversity preservation

preservación de la biodiversidad
Meaning
The protection and conservation of the variety of life in all its forms, including different species, genetic diversity, and ecosystems.
Example
Biodiversity preservation is critical for ecological balance.
La preservación de la biodiversidad es crítica para el equilibrio ecológico.
C1 noun /ˈbrɛvɪti/

brevity

breviedad
Meaning
Concise and exact use of words in writing or speech.
Example
The brevity of the speech kept the audience engaged.
La brevedad del discurso mantuvo a la audiencia comprometida.
C2 verb /beɪst/

baste

verter o untar grasa derretida, jugos o líquido sobre la carne mientras se cocina
Meaning
to pour or brush melted fat, juices, or liquid over meat during cooking to keep it moist
Example
She basted the turkey every 30 minutes to keep it juicy.
Ella bastó el pavo cada 30 minutos para mantenerlo jugoso.
B2 noun /ˈbrɔːd.bænd/

broadband

banda ancha
Meaning
a high-capacity transmission technique using a wide range of frequencies.
Example
Broadband internet has become a necessity in modern homes.
Internet de banda ancha se ha convertido en una necesidad en los hogares modernos.