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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.
B2 adjective /ˌbaɪˈlɪŋɡwəl/

bilingual

bilingüe
Meaning
Able to speak two languages fluently.
Example
She grew up in a bilingual household speaking both English and Spanish.
Ella creció en una casa bilingüe, hablando tanto inglés como español.
C1 adjective /ˈbaʊn.tɪ.fəl/

bountiful

abundante / generoso
Meaning
Large in quantity; abundant; generous in giving.
Example
The farmer was grateful for the bountiful harvest.
El agricultor estaba agradecido por la abundante cosecha.
C1 noun, verb /ˈbʌtrəs/

buttress

contrafuerte, soporte
Meaning
a structure built against a wall for support; to support or strengthen
Example
The cathedral walls were buttressed to prevent collapse.
Las paredes de la catedral fueron apoyadas para evitar el colapso.
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 /blɑːtʃ/

blotch

mancha
Meaning
a large, irregular spot or stain, often on skin or fabric
Example
His shirt had a red blotch from the spilled juice.
Su camisa tenía una mancha roja del jugo derramado.
B2 verb /blɜːr/

blur

desenfocar
Meaning
to make something unclear or difficult to see
Example
Tears blurred her vision.
Las lágrimas borraron su visión.
B1 noun ˈbæriə(r)

barrier

barrera
Meaning
A fence or other obstacle that prevents movement or access.
Example
The barrier prevented entry.
La barrera impidió la entrada.
C2 noun /bɪsk/

bisque

sopa de mariscos
Meaning
A rich, creamy soup made from shellfish.
Example
We ordered lobster bisque at the restaurant.
Pedimos bisque de langosta en el restaurante.
C1 adjective /bɪˈrɛft/

bereft

despojado
Meaning
Deprived of or lacking something, especially a nonmaterial asset.
Example
After the betrayal, he felt bereft of hope and trust.
Después de la traición, se sintió despojado de esperanza y confianza.
B2 noun /ˈbærəl/

barrel

barril grande
Meaning
a large cylindrical container used to hold liquids
Example
The wine was stored in a wooden barrel.
El vino se almacenó en un barril de madera.
B2 noun /baɪˈɒɡrəfi/

Biography

biografía
Meaning
an account of someone's life written by someone else; the story of a person's life
Example
I'm reading a fascinating biography of Albert Einstein.
Estoy leyendo una fascinante biografía de Albert Einstein.
C2 noun /bɛl/

belle

bella mujer
Meaning
A beautiful woman, especially the most attractive woman at a gathering.
Example
She was the belle of the ball that evening.
Ella era la bella de la fiesta esa noche.
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.
C1 noun /bɒmˈbɑːrdmənt/

bombardment

bombardeo
Meaning
a continuous attack with bombs or other projectiles
Example
The city endured a heavy bombardment during the war.
La ciudad soportó un fuerte bombardeo durante la guerra.
C2 noun /ˈblʌfər/

bluffer

fanfarrón
Meaning
a person who pretends to be more confident, skilled, or knowledgeable than they really are; someone who deceives others by bluffing
Example
Everyone eventually realized that he was just a bluffer with no real experience.
Todos se dieron cuenta de que solo era un fanfarrón.
B1 verb /bæn/

ban

prohibir
Meaning
to officially forbid something; to prohibit
Example
The government banned smoking in public places.
El gobierno prohibió fumar en lugares públicos.
C1 verb; noun /beltʃ/

belch

eructar
Meaning
to expel air noisily from the stomach through the mouth; to emit or pour out suddenly and forcefully
Example
After drinking the soda, he belched loudly.
Después de beber el refresco, eructó fuerte.
A2 noun /ˈbɪznəsmæn/

businessman

empresario
Meaning
a person engaged in commercial or industrial business activities
Example
The businessman invested heavily in new technology.
El empresario invirtió fuertemente en nuevas tecnologías.
B1 adjective /ˈbælənst/

balanced

equilibrado
Meaning
keeping or showing a sensible and fair view or position; evenly arranged
Example
A balanced diet is essential for good health.
Una dieta equilibrada es esencial para una buena salud.
C2 noun /ˈbrɪk.bæt/

Brickbat

un pedazo de ladrillo; crítica severa o censura
Meaning
a piece of brick, especially one used as a missile; harsh criticism or censure
Example
The angry protesters threw brickbats at the building windows.
Los manifestantes enfadados arrojaron ladrillos a las ventanas del edificio.
B1 noun /beɪkt miːt/

Baked meat

carne asada
Meaning
meat that has been cooked in an oven using dry heat
Example
The baked meat was tender and flavorful.
La carne asada estaba tierna y sabrosa.
B1 adjective /blæŋk/

blank

vacío
Meaning
showing no expression or containing nothing written, printed, or recorded.
Example
Her face went blank when she heard the bad news.
Su cara se quedó vacía cuando escuchó las malas noticias.
C1 verb /bɪˈsiːdʒ/

besiege

sitio
Meaning
to surround a place with armed forces to capture it; to overwhelm with requests or attention
Example
The city was besieged by enemy troops.
La ciudad fue sitiada por tropas enemigas.
B2 noun /braɪb/

Bribe

soborno
Meaning
a sum of money or something valuable given to someone to persuade them to do something dishonest or illegal
Example
The corrupt official was caught accepting a bribe from the construction company.
El funcionario corrupto fue atrapado aceptando un soborno de la empresa constructora.
A2 verb /bɪˈlɒŋ/

belong

pertenecer
Meaning
to be in the right place or to be a member of a group
Example
She felt she truly belonged to the team.
Ella sintió que realmente pertenecía al equipo.
C1 verb, noun /ˈbreɪnˌwɒʃ/

brainwash

lavar el cerebro
Meaning
to manipulate someone into adopting certain beliefs by repeated pressure or propaganda; the act or process of such manipulation
Example
The group tried to brainwash new members with constant propaganda.
El grupo intentó lavar el cerebro a los nuevos miembros.
B2 adjective /bɪˈliːvəbl̩/

believable

creíble
Meaning
Able to be trusted or accepted as true or reasonable.
Example
Her story was so detailed that it sounded believable.
Su historia era tan detallada que sonaba creíble.
B2 noun /ˈbætʃələr/

Bachelor

soltero; persona que tiene un título universitario
Meaning
an unmarried man; a person who holds a first degree from a university
Example
He remained a bachelor all his life and earned a bachelor's degree in engineering.
Él siguió siendo soltero toda su vida y obtuvo un título de ingeniería.
B1 noun /bɪˈhɑːf/

behalf

en nombre de
Meaning
as a representative of someone; in the interest of someone
Example
She accepted the award on behalf of her team.
Ella aceptó el premio en nombre de su equipo.
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 noun /ˈbɔɪənsi/ or /ˈbuːjənsi/

buoyancy

flotabilidad, alegría
Meaning
The ability to float in a liquid; cheerfulness and optimism.
Example
Her natural buoyancy lifted the mood of the group.
Su flotabilidad natural levantó el ánimo del grupo.
A1 determiner/pronoun /boʊθ/

both

ambos
Meaning
referring to two people or things together
Example
Both of the children were excited about the trip.
Ambos niños estaban emocionados por el viaje.
B1 noun /bɪərd/

Beard

barba
Meaning
hair that grows on the chin and lower cheeks of a man's face
Example
He grew a long beard during the winter months.
Él dejó crecer una barba larga durante los meses de invierno.
C2 verb /baɪd/

bide

esperar
Meaning
to wait patiently for the right time or opportunity
Example
He decided to bide his time before making a move.
Decidió esperar su tiempo antes de hacer un movimiento.
C1 noun /ˈblæs.fə.mi/

blasphemy

blasfemia
Meaning
the act of speaking disrespectfully about God or sacred things
Example
In some countries, blasphemy is a punishable offense.
En algunos países, la blasfemia es un delito castigable.
A2 noun /bɪɡ boʊl/

Big bowl

tazón grande
Meaning
a large, round, shallow container used for serving food, mixing ingredients, or washing
Example
She mixed the ingredients in a big bowl.
Ella mezcló los ingredientes en un tazón grande.
C2 noun /ˌbɪbliəʊˈmeɪniə/

bibliomania

bibliomanía
Meaning
An extreme obsession with collecting or possessing books.
Example
His bibliomania led him to fill every room with books.
Su bibliomanía lo llevó a llenar cada habitación con libros.
A1 adjective /braʊn/

Brown

marrón
Meaning
having the color of earth or wood; dark colored
Example
She has beautiful brown eyes that sparkle in the sunlight.
Ella tiene hermosos ojos marrones que brillan bajo la luz del sol.
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.
B2 noun/verb /ˌbærɪˈkeɪd/

barricade

barricada
Meaning
a barrier erected to block or defend against movement; to block a passage with obstacles
Example
Protesters built a barricade across the street.
Los manifestantes construyeron una barricada a través de la calle.
C1 noun /ˈbɑn.dɪdʒ/

Bondage

esclavitud; cautiverio
Meaning
the state of being a slave; the state of being under the control of a force or influence
Example
The people fought to escape from the bondage of oppression.
La gente luchaba para escapar de la esclavitud de la opresión.
C2 noun /bel ˈæp.əl/

Bell apple

manzana campana
Meaning
a tropical fruit with a crisp texture and sweet taste, scientifically known as Syzygium malaccense
Example
The bell apple tree produces beautiful red fruits that are popular in tropical regions.
El árbol de manzana campana produce hermosas frutas rojas que son populares en las regiones tropicales
C1 adjective /ˈblaɪtɪd/

blighted

desolado
Meaning
Spoiled, damaged, or destroyed.
Example
The blighted neighborhood was abandoned by most residents.
El vecindario desolado fue abandonado por la mayoría de los residentes.
B1 noun ˈbaʊndəri

boundary

frontera
Meaning
A line that marks the limits of an area; a dividing line.
Example
The river marks the boundary.
El río marca la frontera.
B2 noun /ˈbeə.rər/

Bearer

portador; titular de un documento
Meaning
a person who carries or brings something; holder of a document
Example
The bearer of this message must deliver it quickly.
El portador de este mensaje debe entregarlo rápidamente.
B1 noun ˈbreɪvəri

bravery

valentía
Meaning
Courageous behavior or character; the quality of being brave.
Example
The bravery of our soldiers is unforgettable.
La valentía de nuestros soldados es inolvidable.
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.
B1 adjective /blɒnd/

blond

rubio
Meaning
having light-colored hair, typically pale yellow or golden.
Example
She has long blond hair that shines in the sunlight.
Ella tiene el cabello largo y rubio que brilla al sol.
C1 verb /blæntʃ/

blanch

despálido
Meaning
to turn pale from shock, fear, or to briefly boil food to remove skin or prepare it
Example
She blanched at the sight of blood.
Ella se puso pálida al ver la sangre.
C2 verb /ˈbækbaɪt/

backbite

hablar mal a espaldas
Meaning
to speak negatively about someone who is not present; to slander behind someone’s back
Example
It is wrong to backbite your colleagues behind their backs.
Está mal hablar mal de tus colegas a sus espaldas.
A1 noun /bəˈnæn.ə/

Banana

plátano
Meaning
a long curved fruit with yellow skin and soft sweet flesh
Example
Bananas are a good source of potassium.
Los plátanos son una buena fuente de potasio.
B1 verb /bʌmp/

bump

golpe
Meaning
To hit something or someone by accident; to knock against something.
Example
He accidentally bumped into the door.
Él accidentalmente chocó con la puerta.
A2 noun /ˈbʊkɪŋ/

booking

reserva
Meaning
the act of reserving accommodations, tickets, etc.
Example
I made a booking for a hotel room in advance.
Hice una reserva para una habitación de hotel con anticipación.
C1 noun /bɑːm/

balm

bálsamo
Meaning
A soothing ointment or something that provides comfort or relief.
Example
The balm helped relieve the pain from her sunburn.
El bálsamo ayudó a aliviar el dolor de su quemadura solar.
C1 noun /beɪn/

bane

maldición
Meaning
A cause of great distress, harm, or annoyance.
Example
Traffic jams are the bane of city life.
Los atascos son la maldición de la vida en la ciudad.
C1 noun/adjective /ˈbaɪ.ɡɒn/

bygone

pasado
Meaning
Something belonging to an earlier time; past and no longer existing.
Example
He often talks about the traditions of bygone days.
Él a menudo habla sobre las tradiciones de los días pasados.
C2 noun /breɪ/

brae

ladera
Meaning
A hillside or slope, especially in Scotland.
Example
They climbed up the grassy brae to see the sunset.
Subieron por la ladera de hierba para ver la puesta de sol.
A1 adjective /bɔːrd/

bored

aburrido
Meaning
feeling weary or uninterested because of lack of activity or excitement
Example
She felt bored during the long meeting.
Se sintió aburrida durante la reunión larga.
C1 noun/verb /ˈbæntər/

banter

burlas
Meaning
playful and friendly exchange of teasing remarks
Example
The colleagues enjoyed some light banter during the meeting.
Los colegas disfrutaron de un poco de banter ligero durante la reunión.
B2 noun /bɪˈliːvər/

believer

creyente
Meaning
a person who believes in something, especially a religious faith, idea, or principle
Example
She is a strong believer in hard work and honesty.
Ella es una firme creyente del trabajo duro y la honestidad.
C1 adjective ˌbjʊə.rəˈkræt.ɪk

bureaucratic

burocrático
Meaning
Involving or characterized by complex rules and procedures that can delay the achievement of goals.
Example
Bureaucratic red tape often delays project approvals.
La burocracia a menudo retrasa la aprobación de proyectos.
B2 verb /bleɪz/

blaze

llama brillante
Meaning
to burn brightly or powerfully
Example
The fire blazed for hours before it was brought under control.
El fuego ardió durante horas antes de que se controlara.
A1 adjective /blæk/

Black

negro
Meaning
having the darkest color; the opposite of white
Example
She wore a beautiful black dress to the party.
Ella llevaba un hermoso vestido negro a la fiesta.
C1 noun /bəˈnæn.zə/

Bonanza

situación o evento que crea un aumento repentino en la riqueza, la buena suerte o las ganancias
Meaning
a situation or event that creates a sudden increase in wealth, good fortune, or profits
Example
The oil discovery was a bonanza for the small country.
El descubrimiento de petróleo fue una bonanza para el pequeño país.
B1 adverb /bɪˈniːθ/

Beneath

debajo; bajo
Meaning
under; below; underneath
Example
The treasure lies beneath the old tree.
El tesoro yace debajo del árbol viejo.
B2 noun/verb /bruːz/

bruise

moretón / contusión
Meaning
As a noun: an injury appearing as a purple or blue mark on the skin; As a verb: to injure without breaking the skin
Example
He got a bruise on his arm after falling.
Él consiguió un moretón en su brazo después de caerse.
C2 noun /ˌbaɪ.oʊ.rɪˌmiː.diˈeɪ.ʃən/

bioremediation

biorremediación
Meaning
The use of living organisms to neutralize or remove environmental contaminants.
Example
Bioremediation helps remove toxins from polluted soil.
La biorremediación ayuda a eliminar toxinas del suelo contaminado.
B2 noun /ˈbælət/

ballot

papeleta
Meaning
a process of voting, usually in secret; the paper used to record a vote
Example
Voters cast their ballot in the election.
Los votantes emitieron su papeleta en la elección.
B1 noun /bʌlb/

bulb

bombilla
Meaning
a rounded glass part of an electric lamp that produces light when lit; also an underground storage organ in some plants
Example
The light bulb burned out, so she replaced it with a new one.
La bombilla se quemó, así que la reemplazó con una nueva.
A2 noun /bænd/

band

banda de música
Meaning
a group of musicians who play music together
Example
The band performed live at the concert.
La banda se presentó en vivo en el concierto.
A2 noun /bel/

Bell

campana
Meaning
a hollow metal device that makes a ringing sound when struck
Example
The church bell rang at noon.
La campana de la iglesia sonó al mediodía.
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.
B2 noun /brɪŋk/

brink

borde
Meaning
The edge or point just before a significant event or change.
Example
The company was on the brink of bankruptcy.
La empresa estaba al borde de la quiebra.
B1 adjective /ˈblʌdi/

bloody

sangriento
Meaning
covered in, involving, or containing blood; also used informally for emphasis in British English.
Example
The soldier returned from battle with a bloody arm.
El soldado regresó de la batalla con un brazo sangriento.
B2 adjective /bɪˈzɑːr/

bizarre

extraño
Meaning
very strange or unusual, especially so as to cause interest or amusement
Example
He told a bizarre story that no one could believe.
Él contó una historia extraña que nadie podía creer.
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.
C1 verb /ˈbæfəl/

baffle

desconcertar
Meaning
to confuse; to be too difficult to understand
Example
The math problem baffles me completely.
El problema de matemáticas me desconcierta completamente.
C1 noun, verb /bʌldʒ/

bulge

hinchazón / abultamiento
Meaning
A swelling or protruding part; to swell outward or protrude.
Example
The bag began to bulge with too many books inside.
La bolsa comenzó a hincharse con demasiados libros adentro.
A2 noun ˈbræntʃɪz

Branches

ramas
Meaning
A part of a tree that grows out from the trunk or from a bough.
Example
Family tree branches show the relationship between family members.
Las ramas del árbol genealógico muestran la relación entre los miembros de la familia.
C1 adjective /ˈbɑːmi/

balmy

templado y agradablemente cálido; reconfortante.
Meaning
Mild and pleasantly warm; soothing.
Example
We enjoyed a walk on a balmy summer evening.
Disfrutamos de una caminata en una suave tarde de verano.
C1 adjective /ˈbreɪzən/

brazen

descarado
Meaning
Bold and without shame; shameless.
Example
She made a brazen attempt to lie in front of everyone.
Ella hizo un intento descarado de mentir frente a todos.
C2 noun /ˈbʌskɪn/

buskin

bota gruesa
Meaning
A type of thick-soled boot that reaches halfway to the knee; also associated with tragic drama in ancient times.
Example
The actor wore a buskin as part of his classical costume.
El actor llevaba un buskin como parte de su traje clásico.
C2 verb /bɪˈwɪtʃ/

bewitch

hechizar
Meaning
to enchant or fascinate someone as if by magic
Example
The dancer's performance bewitched the audience.
La actuación de la bailarina cautivó a la audiencia.
B1 noun /ˈbaɪər/

buyer

comprador
Meaning
a person who makes a purchase
Example
The buyer inspected the car before making payment.
El comprador inspeccionó el coche antes de realizar el pago.
B2 noun /biːk/

Beak

pico
Meaning
the hard pointed part of a bird's mouth
Example
The eagle has a sharp beak for tearing meat.
El águila tiene un pico afilado para desgarrar carne.
A1 adjective /ˈbɪɡɪst/

biggest

el más grande
Meaning
largest in size, amount, degree, or importance; superlative form of big
Example
This is the biggest challenge we have ever faced.
Este es el mayor desafío que hemos enfrentado.
C2 verb /ˈbɪloʊ/

billow

surgir como olas
Meaning
To swell or rise in large waves or surges; to flow outward in a rolling motion.
Example
Smoke billowed from the burning building.
El humo surgió como olas desde el edificio en llamas.
B2 adjective /ˈbleɪzɪŋ/

Blazing

ardiente; resplandeciente
Meaning
burning fiercely; extremely hot; very bright
Example
The blazing sun made the day extremely hot.
El sol ardiente hizo que el día fuera extremadamente caluroso.
A2 noun /brʌʃ/

Brush

cepillo
Meaning
a tool with bristles used for cleaning, painting, or grooming
Example
I brush my teeth every morning with a soft brush.
Yo me cepillo los dientes todas las mañanas con un cepillo suave.
C2 verb /bɪˈfʌdəl/

befuddle

confundir
Meaning
to confuse someone completely; to make someone unable to think clearly
Example
The complex instructions befuddled the students.
Las instrucciones complejas confundieron a los estudiantes.
B2 noun /ˈbæŋ.ɡəl/

Bangle

brazalete
Meaning
a rigid bracelet or anklet worn as jewelry
Example
She wore beautiful gold bangles on her wrists.
Ella llevaba hermosos brazaletes de oro en sus muñecas.
B2 noun /bætʃ/

batch

una cantidad de elementos producidos o procesados a la vez
Meaning
a quantity of items produced or processed at one time
Example
She baked a fresh batch of cookies this morning.
Ella horneó un lote fresco de galletas esta mañana.
B1 noun /bʊl/

bull

toro
Meaning
a male animal of the cattle family; sometimes refers to a strong or aggressive man
Example
The bull charged across the field towards the red flag.
El toro corrió por el campo hacia la bandera roja.
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 adverb /ˈbraɪtli/

brightly

brillantemente
Meaning
in a way that gives off a lot of light; in a vivid, cheerful, or intelligent manner
Example
The stars shone brightly in the clear night sky.
Las estrellas brillaban brillantemente en el cielo nocturno despejado.
C2 verb /bɪˈdaɪzən/

bedizen

adorno ostentoso
Meaning
to dress up or decorate in a showy or tasteless way
Example
She was bedizened with cheap jewelry.
Ella estaba adornada con joyas baratas.
A2 noun /bɒs/

boss

jefe
Meaning
a person who is in charge of a worker, group, or organization
Example
Her boss gave her a new project to complete.
Su jefe le dio un nuevo proyecto para completar.
C2 adjective /ˈbɪliəs/

bilious

bilioso
Meaning
Relating to bile or an ill-tempered, irritable disposition.
Example
He became bilious after hearing the unfair criticism.
Se volvió bilioso después de escuchar la crítica injusta.
C1 verb /broʊtʃ/

broach

abordar
Meaning
to bring up a subject for discussion
Example
She decided to broach the topic of salary with her manager.
Ella decidió abordar el tema del salario con su jefe.
A2 adjective /ˈbrɪtɪʃ/

british

británico
Meaning
relating to Great Britain or its people
Example
She loves British culture and traditions.
A ella le encanta la cultura y las tradiciones británicas.
C1 verb /ˈbɑːrtər/

barter

trueque
Meaning
To exchange goods or services without using money.
Example
They bartered their crops for handmade tools.
Intercambiaron sus cultivos por herramientas hechas a mano.
C1 verb /ˈbruːtəlaɪz/

brutalize

brutalizar
Meaning
to treat someone with extreme violence or cruelty; to make something harsh or cruel
Example
The regime was accused of brutalizing innocent civilians.
El régimen fue acusado de brutalizar a civiles inocentes.
B2 noun ˈbreɪk.θruː

breakthrough

descubrimiento importante
Meaning
A sudden, dramatic, and important discovery or development.
Example
The breakthrough opens doors for new technology.
El descubrimiento abre puertas para nuevas tecnologías.
B2 verb /bɪˈwɛər/

beware

tener cuidado
Meaning
to be cautious or alert about a potential danger or problem
Example
Beware of the dog near the gate.
Cuidado con el perro cerca de la puerta.
B2 noun /ˈbænər/

banner

cartel
Meaning
a large printed sign used for advertisements or announcements
Example
The company displayed a banner to advertise their new product.
La empresa mostró un cartel para anunciar su nuevo producto.
B1 phrasal verb /bloʊ aʊt/

blow out

apagar
Meaning
to extinguish by blowing; to fail suddenly or burst; to expand or exceed limits dramatically
Example
She blew out the candles on her birthday cake.
Ella apagó las velas de su pastel de cumpleaños.
C2 noun /ˈbɪbliəfaɪl/

bibliophile

bibliófilo
Meaning
A person who loves or collects books.
Example
She is a true bibliophile who spends weekends at old bookstores.
Ella es una verdadera bibliófila que pasa los fines de semana en librerías antiguas.
C1 adjective /ˈbæʃ.fəl/

Bashful

tímido; vergonzoso; modesto; fácil de avergonzar
Meaning
shy; timid; modest; easily embarrassed
Example
The bashful child hid behind her mother when meeting strangers.
La niña tímida se escondió detrás de su madre cuando conoció a los extraños.
B1 noun /bæŋ/

Bang

un ruido fuerte repentino; un golpe o impacto fuerte
Meaning
a sudden loud noise; a hard blow or hit
Example
The door closed with a loud bang that woke everyone up.
La puerta se cerró con un fuerte ruido que despertó a todos.
B1 noun /ˈbæŋkər/

banker

banquero
Meaning
a person who works in or manages a bank
Example
The banker approved the loan after reviewing the documents.
El banquero aprobó el préstamo después de revisar los documentos.
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.
C2 adjective /boʊˈhiːmiən/

bohemian

bohemio
Meaning
unconventional, artistic, and free-spirited in lifestyle or appearance
Example
She decorated her apartment in a bohemian style with colorful fabrics.
Decoró su apartamento con un estilo bohemio usando telas coloridas.
C1 noun /ˈboʊ.ə/

Boa

boa constrictora
Meaning
a large non-venomous snake that kills prey by constriction
Example
The boa constrictor wrapped around its prey.
El boa constrictor se envolvió alrededor de su presa.
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.
B1 noun ˈbæl.ənst daɪ.ət

balanced diet

dieta equilibrada
Meaning
A diet consisting of the proper quantities and proportions of foods needed to maintain health or growth.
Example
A balanced diet is essential for maintaining good health.
Una dieta equilibrada es esencial para mantener una buena salud.
A2 verb /bleɪm/

blame

echar la culpa
Meaning
to hold responsible for a fault; to find fault with
Example
Don't blame me for the mistake.
No me eches la culpa por el error.
C2 noun /brəˈvjʊrə/

bravura

bravura
Meaning
a display of great skill and brilliance, especially in music or performance
Example
The pianist delivered a bravura performance that left the audience spellbound.
El pianista ofreció una interpretación de gran virtuosismo que dejó al público hechizado.
B1 noun /ˈblen.dər/

Blender

licuadora
Meaning
an electric kitchen appliance used to mix, purée, or emulsify food and liquids
Example
She used the blender to make a delicious smoothie.
Ella usó la licuadora para hacer un batido delicioso.
C2 noun /ˌbæstərdaɪˈzeɪʃən/

bastardization

degradación / distorsión
Meaning
the act of corrupting, degrading, or misrepresenting something
Example
Critics called the remake a bastardization of the original film.
Los críticos llamaron al remake una bastardización de la película original.
B1 noun /baɪˈɒlədʒi/

biology

biología
Meaning
The scientific study of living organisms.
Example
Biology explains how plants and animals function.
La biología explica cómo funcionan las plantas y los animales.