rancorous
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C2 adjective /ˈræŋ.kər.əs/

rancorous

rencoroso
Meaning
Characterized by bitterness or resentment.
Example
Their rancorous debate lasted for hours.
Su rencoroso debate duró horas.
C2 noun /ˈpjuːdʒɪlɪst/

pugilist

boxeador
Meaning
A professional or skilled boxer.
Example
The pugilist entered the ring with confidence.
El boxeador entró al ring con confianza.
C2 adjective /ˈpɑːrləs/

parlous

peligroso
Meaning
Full of danger or risk; precarious.
Example
The company is in a parlous financial state.
La compañía está en un estado financiero precario.
C2 noun /maɪˈkrɑː.skə.pi/

microscopy

microscopía
Meaning
The use of a microscope to observe small objects or organisms.
Example
Microscopy revealed the structure of the cells.
La microscopía reveló la estructura de las células.
C2 adjective /ʌnˈwiːldi/

unwieldy

incómodo
Meaning
Difficult to carry or move because of its size, shape, or weight.
Example
The box was too unwieldy to carry up the stairs.
La caja era demasiado incómoda para subir por las escaleras.
C2 verb /ˈhɛktər/

hector

hablar con amenazas
Meaning
To talk to someone in a bullying or intimidating way.
Example
The manager hectored the staff into working overtime.
El gerente amenazó al personal para que trabajara horas extras.
C2 noun /kænˈtoʊnmənt/

Cantonment

cuartel militar
Meaning
a military base or permanent military station
Example
The soldiers lived in the cantonment outside the city.
Los soldados vivieron en el cuartel militar fuera de la ciudad.
C2 noun /jɔːr/

yore

pasado
Meaning
Time long past; bygone days.
Example
Legends of yore still inspire people today.
Las leyendas del pasado siguen inspirando a la gente hoy en día.
C2 noun /ˈboʊsən/

boatswain

oficial de barco
Meaning
a ship's officer in charge of equipment and the crew
Example
The boatswain supervised the sailors on deck.
El bótzuén supervisó a los marineros en la cubierta.
C2 noun, adjective /ˌæntiˌspæzˈmɒdɪk/

antispasmodic

antiespasmódico
Meaning
A drug or agent that relieves or prevents muscle spasms.
Example
The doctor prescribed an antispasmodic to ease the pain.
El doctor recetó un antiespasmódico para aliviar el dolor.
C2 adjective /ɪˈbʊliənt/

ebullient

exuberante
Meaning
cheerful and full of energy
Example
She was ebullient after receiving the good news.
Ella estaba exuberante después de recibir la buena noticia.
C2 adjective /ɪnˈɡreɪʃiˌeɪtɪŋ/

ingratiating

adulador
Meaning
Charming or flattering in a way intended to gain favor.
Example
His ingratiating smile made everyone trust him quickly.
Su sonrisa aduladora hizo que todos confiaran en él rápidamente.
C2 noun /niːˈɒkrəsi/

neocracy

Gobierno dirigido por funcionarios inexpertos o nuevos
Meaning
A government or leadership run by inexperienced or new officials.
Example
The sudden revolution led to a neocracy with inexperienced leaders.
La repentina revolución dio lugar a una neocracia con líderes inexpertos.
C2 noun /kənˈtrɪʃ.ən/

contrition

contrición
Meaning
the state of feeling remorseful and repentant
Example
His contrition was evident after the apology.
Su contrición fue evidente después de la disculpa.
C2 noun/verb /dɪsˈfeɪvər/

disfavor

desaprobación / desagrado
Meaning
disapproval or dislike; to regard with disapproval
Example
The new policy fell into disfavor with the public.
La nueva política cayó en el descrédito con el público.
C2 adjective /koʊˈtɜːr.mɪ.nəs/

coterminous

coextensivo
Meaning
having the same boundaries or extent in space, time, or meaning
Example
The two jurisdictions are coterminous, sharing the same borders.
Las dos jurisdicciones son coextensivas, compartiendo las mismas fronteras.
C2 noun /feɪt/

fete

fiesta, celebración
Meaning
a celebration or festival, often in honor of someone
Example
The village held a grand fete to celebrate the harvest.
El pueblo celebró una gran fiesta para celebrar la cosecha.
C2 adjective /ˈslʌvənli/

slovenly

desordenado
Meaning
Untidy or careless in appearance, habits, or work.
Example
His slovenly appearance made a bad impression at the interview.
Su apariencia desordenada causó una mala impresión en la entrevista.
C2 noun /ɪˌpɪstəˈmɒlədʒi/

epistemology

epistemología
Meaning
The branch of philosophy that studies the nature, origin, and scope of knowledge.
Example
Epistemology explores the difference between justified belief and opinion.
La epistemología explora la diferencia entre la creencia justificada y la opinión.
C2 noun /ˈbrɔːdˌsaɪd/

broadside

ataque contundente
Meaning
a strong verbal attack or a sheet of paper printed on one side
Example
The politician launched a broadside against his opponent.
El político lanzó un ataque contundente contra su oponente.
C2 adjective /trænzˈæl.paɪn/

transalpine

más allá de los Alpes
Meaning
situated beyond or across the Alps, especially from the viewpoint of Italy
Example
The Romans referred to France as Transalpine Gaul.
Los romanos se referían a Francia como la Galia Transalpina.
C2 noun /sʌbˈɔːl.tən/

subaltern

persona en una posición subordinada; en el ejército, un oficial joven
Meaning
A person holding a subordinate position; in the military, a junior officer.
Example
The subaltern was responsible for leading a small platoon of soldiers.
El subalterno era responsable de dirigir un pequeño pelotón de soldados.
C2 verb /ɪˈvɜːrt/

evert

voltear hacia afuera
Meaning
To turn inside out or outward.
Example
The surgeon had to evert the eyelid during the procedure.
El cirujano tuvo que voltear el párpado durante el procedimiento.
C2 noun মাসকুলোস্কেলেটাল কন্ডিশন

musculoskeletal condition

trastorno musculoesquelético
Meaning
A disorder that affects the muscles, bones, joints, tendons, ligaments, or other structures that support the limbs, neck, and back.
Example
De Quervain's Syndrome is a common musculoskeletal condition.
El síndrome de De Quervain es una condición musculoesquelética común.
C2 adjective /ˌmæləˈdrɔɪt/

maladroit

torpe
Meaning
clumsy or awkward in movement or behavior
Example
His maladroit attempt at fixing the chair made it worse.
Su intento torpe de arreglar la silla lo empeoró.
C2 verb /ˈɡʌzəl/

guzzle

beber codiciosamente
Meaning
to drink greedily or excessively
Example
He guzzled three cans of soda in a few minutes.
Él bebió tres latas de refresco en pocos minutos.
C2 noun /krəˈnɒmɪtər/

chronometer

cronómetro
Meaning
An instrument for measuring time precisely, especially used in navigation.
Example
The sailor relied on the chronometer to determine his position at sea.
El marinero confió en el cronómetro para determinar su posición en el mar.
C2 noun /stɒˈkeɪd/

stockade

murallas de madera
Meaning
a defensive barrier made of strong posts or timbers, often around a fort or prison
Example
The prisoners were kept inside the wooden stockade.
Los prisioneros fueron mantenidos dentro de las murallas de madera.
C2 noun /ˈsɪlədʒɪzəm/

syllogism

silogismo
Meaning
A form of reasoning in which a conclusion is drawn from two given or assumed premises.
Example
The philosopher explained the concept of syllogism using simple examples.
El filósofo explicó el concepto de silogismo usando ejemplos simples.
C2 adjective /lɪˈbɪdənəs/

libidinous

lascivo
Meaning
Showing excessive sexual drive; lustful.
Example
The play was criticized for its libidinous characters.
La obra fue criticada por sus personajes lascivos.
C2 noun /ˈlɪɡ.ə.tʃər/

ligature

ligadura
Meaning
A thing used for tying or binding tightly; in music/printing, two or more notes or letters joined together.
Example
The doctor used a ligature to stop the bleeding.
El doctor usó una ligadura para detener la hemorragia.
C2 adjective /ʌnˈtræməld/

untrammeled

libertad ilimitada
Meaning
Not restricted or hampered; free and unrestricted.
Example
She enjoyed untrammeled freedom in her new life abroad.
Disfrutó de libertad ilimitada en su nueva vida en el extranjero.
C2 noun /ˈnaɪəlɪst/

nihilist

nihilista
Meaning
A person who rejects all religious and moral principles, often believing that life is meaningless.
Example
He was called a nihilist for rejecting all social norms.
Se le llamó nihilista por rechazar todas las normas sociales.
C2 noun /liː/

lea

pradera
Meaning
An open area of grassy or arable land; a meadow.
Example
The cottage was surrounded by a quiet lea.
La cabaña estaba rodeada por una tranquila pradera.
C2 adjective /ˌlɪlɪˈpjuːʃən/

lilliputian

muy pequeño
Meaning
Extremely small or tiny; trivial or petty.
Example
The model village was filled with lilliputian houses.
El pueblo modelo estaba lleno de casas muy pequeñas.
C2 noun /lɪnt/

lint

pelusa
Meaning
small soft fibers that come off cloth, often found in dryers or on clothes
Example
There was lint all over his black shirt after the wash.
Había pelusa por toda su camisa negra después del lavado.
C2 noun /ˈvɛstmənt/

vestment

vestimenta religiosa
Meaning
a garment, especially a ceremonial or official robe worn during religious services
Example
The priest wore a golden vestment during the ceremony.
El sacerdote usó una vestimenta dorada durante la ceremonia.
C2 verb /læmˈbeɪst/

lambaste

criticar severamente
Meaning
to criticize someone or something harshly; to reprimand severely
Example
The teacher lambasted the students for not completing their homework.
El maestro criticó severamente a los estudiantes por no completar su tarea.
C2 noun /ˈfɔːrkɔːrt/

forecourt

patio
Meaning
an open area in front of a large building, especially a petrol station or hotel
Example
The car was parked in the hotel forecourt.
El coche estaba estacionado en el patio del hotel.
C2 adjective /dʒoʊˈkoʊs/

jocose

jocoso
Meaning
playful or humorous in speech or behavior
Example
The professor’s jocose remarks kept the class entertained.
Los comentarios jocosos del profesor mantuvieron entretenida a la clase.
C2 noun /ˌɪnkænˈteɪʃən/

incantation

encantación
Meaning
a series of words used as a magic spell or charm
Example
The wizard chanted an incantation to summon the spirits.
El mago recitó una encantación para invocar los espíritus.
C2 noun /laʊs/

Louse

Piojo
Meaning
a small insect that lives on the hair or skin of people or animals
Example
The child had a louse in his hair.
El niño tenía un piojo en su cabello.
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.
C2 verb /ɪmˈpɛnd/

impend

acontecer
Meaning
to be about to happen; to loom threateningly
Example
Dark clouds suggested that a storm was impeding.
Las nubes oscuras sugerían que se acercaba una tormenta.
C2 adjective /loʊˈkweɪʃəs/

loquacious

locuaz
Meaning
tending to talk a great deal; very talkative
Example
The loquacious child entertained everyone with endless stories.
El niño locuaz entretuvo a todos con historias interminables.
C2 adjective /rɪˈkæl.sɪ.trənt/

recalcitrant

recalcitrante, terco, desobediente
Meaning
Having an obstinately uncooperative attitude toward authority or discipline.
Example
The recalcitrant student refused to follow rules.
El estudiante recalcitrante se negó a seguir las reglas.
C2 verb /ˈrʌstɪkeɪt/

rusticate

Ir al campo / expulsión temporal de la universidad
Meaning
To go to the countryside or to suspend someone from university.
Example
He decided to rusticate in the village to escape the busy city life.
Decidió ir al campo en el pueblo para escapar de la vida agitada de la ciudad.
C2 noun /ˈbæs.tərd tiːk/

Bastard teak

teca bastarda
Meaning
A flowering tree with bright orange-red flowers, also known as flame of the forest
Example
The bastard teak tree blooms with vibrant orange flowers in spring.
El árbol de teca bastarda florece con flores naranjas vibrantes en primavera.
C2 verb /dɪˈbɔːtʃ/

debauch

corromper
Meaning
to corrupt morally; to lead into excessive indulgence in sensual pleasures
Example
The novel shows how wealth can debauch a person's character.
La novela muestra cómo la riqueza puede corromper el carácter de una persona.
C2 verb /dɪˈnɒmɪˌneɪt/

denominate

denominar
Meaning
to give a name or designation to something
Example
The currency was denominated in dollars.
La moneda fue denominada en dólares.
C2 noun /kəˈrɒn.də/

Karonda

karonda
Meaning
a small dark purple berry-like fruit that is sour and used in pickles
Example
Karonda is often used to make pickles and preserves.
La karonda se usa a menudo para hacer encurtidos y conservas.
C2 verb /ˌnɒnˈplʌst/

nonplused

perplejo
Meaning
Past tense of nonplus; surprised and confused.
Example
She was completely nonplused by his sudden decision.
Ella estaba completamente perpleja por su decisión repentina.
C2 noun /ˌproʊɪˈbɪʃənɪst/

prohibitionist

prohibicionista
Meaning
A person who supports or advocates prohibition, especially of alcohol.
Example
The prohibitionist campaigned against the sale of liquor in the town.
El prohibicionista hizo campaña contra la venta de licor en la ciudad.
C2 noun /ˈɡræn.tɔːr/

grantor

cedente
Meaning
A person or entity that makes a grant or transfers property or rights to another.
Example
The grantor transferred the property rights to the nonprofit organization.
El cedente transfirió los derechos de propiedad a la organización sin fines de lucro.
C2 noun/adjective /ˈæl.əˌbæs.tər/

alabaster

alabastro (piedra blanca mineral)
Meaning
A fine-grained, usually white variety of gypsum, often used for carving; also describes something smooth and pale like alabaster.
Example
The statue was carved from pure alabaster.
La estatua fue esculpida en puro alabastro.
C2 adjective /ʌnˈtɛmpərd/

untempered

intempérate
Meaning
not moderated or softened; lacking proper balance or control
Example
The untempered anger of the crowd caused chaos.
La ira intempérate de la multitud causó caos.
C2 noun /dɪˈdʒɛnərəsi/

degeneracy

degeneración
Meaning
The state of decline or deterioration, often in moral, cultural, or physical qualities.
Example
The novel portrays the moral degeneracy of a corrupt society.
La novela retrata la degeneración moral de una sociedad corrupta.
C2 verb /ˈɡlaʊ.ər/

glower

mirar con enojo
Meaning
To look at someone with an angry or sullen expression.
Example
He glowered at his rival across the room.
Él miró a su rival al otro lado de la habitación con ira.
C2 noun /ˈfænˌtæzəm/

phantasm

fantasma
Meaning
an illusion, ghost, or figment of the imagination
Example
The child claimed to see a phantasm in the old house.
El niño afirmó ver un fantasma en la casa antigua.
C2 verb /ˈkʌzən/

cozen

engañar, estafar
Meaning
to deceive, cheat, or trick someone
Example
He cozened the old man out of his money.
Él engañó al anciano y le quitó su dinero.
C2 verb /ˈtrʌŋkeɪt/

truncate

truncar
Meaning
to shorten something by cutting off the top or the end
Example
The article was truncated to fit the limited space.
El artículo fue truncado para encajar en el espacio limitado.
C2 noun /ˌmɛɡələˈmeɪniə/

megalomania

fantasías delirantes de poder, riqueza o omnipotencia
Meaning
A condition characterized by delusional fantasies of power, wealth, or omnipotence.
Example
The dictator’s megalomania led him to believe he was invincible.
La megalomanía del dictador lo llevó a creer que era invencible.
C2 verb /trəˈdjuːs/

traduce

difamar
Meaning
To speak badly of someone or tell lies to damage their reputation.
Example
He was furious when he found out that his rivals had traduced him.
Estaba furioso cuando descubrió que sus rivales lo habían difamado.
C2 verb /ˈsʌn.dər/

sunder

separar
Meaning
To split apart or separate, especially with force.
Example
The war sundered families and friends.
La guerra separó familias y amigos.
C2 noun /ˈkɒksweɪn/

coxswain

timón de barco
Meaning
the person in charge of navigating and steering a boat, especially a racing or small boat
Example
The coxswain shouted instructions to the rowing team.
El coxswain dio instrucciones al equipo de remo.
C2 noun /flæks/

flax

lino
Meaning
a plant whose fibers are used to make linen and whose seeds are edible
Example
Flax is often used in making linen fabrics.
El lino se usa a menudo para hacer telas de lino.
C2 verb /ˈkælvɪnaɪz/

calvinize

Imbuir con los principios del calvinismo
Meaning
to imbue with the principles or doctrines of Calvinism
Example
The preacher sought to calvinize the community with strict teachings.
El predicador intentó calvinizar a la comunidad con enseñanzas estrictas.
C2 verb /ˌdɪskəmˈbɑːbjuleɪt/

discombobulate

descolocar
Meaning
to confuse or disconcert; to upset the normal order
Example
The sudden question seemed to discombobulate him.
La pregunta repentina pareció descolocarlo.
C2 adjective /roʊˈtʌnd/

rotund

redondeado
Meaning
round or plump in shape; full in sound
Example
The rotund cat struggled to climb the fence.
El gato redondeado luchaba por subir la valla.
C2 adjective ˌɪn.ɪ.fɪˈkeɪ.ʃəs

inefficacious

ineficaz
Meaning
Not producing any or the desired effect; ineffective.
Example
The treatment was inefficacious in curing the disease.
El tratamiento fue ineficaz en curar la enfermedad.
C2 adjective /ˈhed.i/

Heady

embriagador
Meaning
having a strong or exhilarating effect; intoxicating; exciting
Example
The heady perfume of jasmine filled the garden.
El perfume embriagador de jazmín llenó el jardín.
C2 noun /ˈkɔːrpəskəl/

corpuscle

partícula pequeña o célula, especialmente célula sanguínea
Meaning
a small particle or cell, especially a blood cell
Example
Red corpuscles carry oxygen throughout the body.
Los glóbulos rojos llevan oxígeno a través del cuerpo.
C2 verb /ˈprætəl/

prattle

charlar sin sentido
Meaning
to talk at length in a foolish or inconsequential way
Example
The children would prattle on about their games.
Los niños hablarían sobre sus juegos.
C2 verb /ˈmɒtl/

mottle

moteado
Meaning
To mark with spots or patches of color.
Example
The leaves were mottled with shades of yellow and brown.
Las hojas estaban moteadas con tonos de amarillo y marrón.
C2 verb /ɪnˈkʌmbər/

encumber

cargar
Meaning
to burden or weigh down something, making it difficult to move or progress
Example
She was encumbered by the heavy luggage during her journey.
Ella estaba cargada por el equipaje pesado durante su viaje.
C2 noun /skæd/

scad

escad pescado
Meaning
A type of fish of the jack family; also informally means a large number or quantity.
Example
The fisherman caught a scad in the net.
El pescador atrapó un escad en la red.
C2 adverb /əˈbæk/

Aback

sorprendido
Meaning
by surprise; unexpectedly
Example
I was taken aback by his sudden announcement.
Me sorprendió su anuncio repentino.
C2 verb /dɪˈsɛmbəl/

dissemble

disimular
Meaning
to conceal one's true motives, feelings, or beliefs; to pretend
Example
He tried to dissemble his anger with a forced smile.
Él trató de disimular su ira con una sonrisa forzada.
C2 noun /ˈɡæliən/

galleon

galera
Meaning
A large sailing ship used mainly by Europeans from the 16th to 18th centuries.
Example
The Spanish galleon carried treasures across the Atlantic.
El galeón español llevó tesoros a través del Atlántico.
C2 verb /ˌsuːpərˈhiːt/

superheat

sobrecalentar
Meaning
to heat a substance beyond its normal boiling point without it becoming vapor
Example
Engineers superheat the steam to increase the efficiency of the turbine.
Los ingenieros sobrecalientan el vapor para aumentar la eficiencia de la turbina.
C2 noun /ˌpriːpəˈzɛʃən/

prepossession

prejuicio
Meaning
An opinion or feeling formed beforehand; a prejudice or preoccupation.
Example
His prepossession in favor of tradition made him resist change.
Su prejuicio a favor de la tradición lo hizo resistir al cambio.
C2 adjective /ˈɒsiəs/

osseous

óseo
Meaning
consisting of or turned into bone; bony
Example
The fossil showed osseous structures of the ancient creature.
El fósil mostró estructuras óseas de la antigua criatura.
C2 adjective /prəˈpʌlsɪv/

propulsive

impulsor
Meaning
Having the power to drive or push something forward.
Example
The propulsive force of the rocket lifted it off the ground.
La fuerza impulsora del cohete lo levantó del suelo.
C2 adjective /kwaɪˈesnt/

Quiescent

inactivo; tranquilo; apacible;
Meaning
quiet; peaceful; inactive; dormant; at rest
Example
The volcano has been quiescent for over a century.
El volcán ha estado inactivo por más de un siglo.
C2 verb /əˈdʒʌdʒ/

adjudge

adjudicar
Meaning
to consider or declare officially in a legal or formal manner
Example
He was adjudged guilty by the court.
Fue declarado culpable por el tribunal.
C2 verb /ˌmælˈtriːt/

maltreat

maltratar
Meaning
To treat someone cruelly or unfairly.
Example
The law punishes those who maltreat animals.
La ley castiga a aquellos que maltratan a los animales.
C2 noun /ˈdʒaɪər/

gyre

remolino, corriente oceánica circular
Meaning
A circular or spiral motion or form, especially a giant circular oceanic surface current.
Example
The Great Pacific Garbage Patch is trapped in a gyre.
El gran parche de basura del Pacífico está atrapado en un remolino.
C2 noun /ˌdɛkəˈsɪləbəl/

decasyllable

decasílabo
Meaning
A line of verse with ten syllables.
Example
The poet often wrote in decasyllable form.
El poeta a menudo escribía en forma de decasílabo.
C2 noun /ˈsɪʒ.ən/

scission

cisión
Meaning
the act of cutting or dividing something
Example
The political party suffered a scission over ideological disputes.
El partido político sufrió una cisión debido a disputas ideológicas.
C2 adjective /ˌhæfˈbeɪkt/

half-baked

a medias tintas
Meaning
poorly thought out or badly planned
Example
The manager quickly rejected his half-baked proposal.
El gerente rápidamente rechazó su propuesta a medias tintas.
C2 adjective /mæɡˈnæn.ɪ.məs/

magnanimous

magnánimo, generoso, indulgente
Meaning
Very kind and generous, especially towards a rival or someone less powerful than oneself.
Example
His magnanimous nature made him respected by all.
Su naturaleza magnánima lo hizo respetado por todos.
C2 noun /əˌbɑː.məˈneɪ.ʃən/

abomination

abominación
Meaning
a thing that causes disgust or hatred
Example
Slavery was considered an abomination.
La esclavitud fue considerada una abominación.
C2 noun /ˈsɛkstənt/

sextant

sextante
Meaning
a navigational instrument with a graduated arc of 60°, used to measure the angle between a celestial object and the horizon
Example
Using a sextant, the navigator fixed the ship’s position at noon.
Usando un sextante, el navegante fijó la posición del barco al mediodía.
C2 adjective /ˈɛnərˌveɪtɪd/

enervated

agotado
Meaning
Lacking energy, vitality, or strength; weakened or exhausted.
Example
After the long meeting, she felt completely enervated.
Después de la larga reunión, se sintió completamente agotada.
C2 adjective /ˈsɛpərəbəl/

separable

separable
Meaning
Capable of being separated or divided.
Example
The two issues are separable and should be discussed independently.
Los dos problemas son separables y deben discutirse de forma independiente.
C2 noun /ˈɛpɪˌsaɪkl/

epicycle

círculo epícyclico
Meaning
a small circle whose center moves around the circumference of a larger one, used in ancient astronomy
Example
The concept of the epicycle was used to explain planetary motion.
El concepto del epiciclo se utilizó para explicar el movimiento planetario.
C2 verb /ˈɪndjʊˌreɪt/

indurate

endurecer
Meaning
To harden or make something physically or emotionally tough.
Example
Years of hardship indurated his spirit.
Años de dificultades induraron su espíritu.
C2 noun /ˌɛərəˈstætɪks/

aerostatics

aerostática
Meaning
The branch of physics that deals with the equilibrium of air and gases and the forces acting on bodies in them.
Example
Aerostatics is essential for understanding how balloons float.
La aerostática es esencial para entender cómo flotan los globos.
C2 noun /ˈsɒlɪˌsɪzəm/

solecism

solecismo
Meaning
a grammatical mistake in speech or writing; a breach of good manners or etiquette
Example
His speech was full of solecisms and awkward phrases.
Su discurso estaba lleno de solecismos y frases incómodas.
C2 adjective /ˈeksɪkrəbl/

execrable

execrable
Meaning
Extremely bad or unpleasant.
Example
The movie was so execrable that many people left the theater early.
La película era tan execrable que muchas personas se fueron temprano del cine.
C2 verb /ʃʌk/

shuck

pelar
Meaning
To remove the outer covering, such as the husk of corn or shell of shellfish.
Example
She learned how to shuck oysters quickly.
Ella aprendió a pelar ostras rápidamente.
C2 noun /ɒkˈteɪvoʊ/

octavo

octavo (tamaño de libro resultante de doblar una hoja en ocho partes)
Meaning
A size of book page resulting from folding a sheet of paper into eight leaves (sixteen pages).
Example
The old library contained rare octavo editions of Shakespeare.
La antigua biblioteca contenía ediciones raras de octavo de Shakespeare.
C2 adjective /ˌɪrɪˈdjuːsəbl/

irreducible

irreducible
Meaning
impossible to reduce or simplify further
Example
The fraction 3/7 is irreducible.
La fracción 3/7 es irreducible.
C2 adjective /ɪˈnɪkwɪtəs/

iniquitous

iniquo
Meaning
grossly unfair and morally wrong
Example
Slavery was one of the most iniquitous practices in history.
La esclavitud fue una de las prácticas más iniquas de la historia.
C2 noun /ˌdʒerənˈtɑːkrəsi/

gerontocracy

gerontocracia
Meaning
A system of government or control by old people.
Example
The country was seen as a gerontocracy, dominated by elderly leaders.
El país era visto como una gerontocracia, dominada por líderes ancianos.
C2 verb /sʌbˈtɛnd/

subtend

subtender
Meaning
To extend across or form an angle at a particular point, often used in geometry.
Example
The arc subtends a 60-degree angle at the center of the circle.
El arco subtende un ángulo de 60 grados en el centro del círculo.
C2 verb /deɪn/

deign

bajar su dignidad para hacer algo
Meaning
to do something considered beneath one's dignity
Example
The king did not deign to reply to the commoner.
El rey no se dignó a responder al plebeyo.
C2 noun /æbˈsɪʒən/

abscission

caída de hojas
Meaning
The natural detachment of parts of a plant, typically leaves or fruit.
Example
The autumn season is marked by the abscission of leaves from trees.
La temporada de otoño se caracteriza por la caída de hojas de los árboles.
C2 adjective /trænzˈmɪsəbl/

transmissible

transmisible
Meaning
able to be passed or spread from one person or thing to another
Example
COVID-19 is a highly transmissible disease.
COVID-19 es una enfermedad altamente transmisible.
C2 adjective /pəˈluːsɪd/

pellucid

transparente
Meaning
Transparently clear; easy to understand.
Example
The lake water was so pellucid that you could see the stones at the bottom.
El agua del lago estaba tan transparente que podías ver las piedras en el fondo.
C2 adjective /ˈlæmbənt/

lambent

luminiscente suave
Meaning
glowing or flickering softly; having a gentle radiance
Example
The lambent light of the candle filled the room with warmth.
La luz luminiscente de la vela llenó la habitación con calor.
C2 noun /ˈpɛdəˌɡɒɡ/

pedagogue

maestro
Meaning
a teacher, especially a strict or formal one
Example
The old pedagogue insisted on discipline in the classroom.
El viejo maestro insistió en la disciplina en el aula.
C2 noun /ˈhɔːzər/

hawser

cable grueso para amarrar un barco
Meaning
A thick rope or cable used in mooring or towing a ship.
Example
The sailors secured the ship to the dock with a heavy hawser.
Los marineros aseguraron el barco al muelle con un pesado hawser.
C2 noun /ˈsʌbtrəˌhɛnd/

subtrahend

minuendo
Meaning
a number that is to be subtracted from another number
Example
In the equation 10 - 4, the number 4 is the subtrahend.
En la ecuación 10 - 4, el número 4 es el minuendo.
C2 noun /ˈɛpənɪm/

eponym

persona de la que se toma el nombre
Meaning
A person after whom a discovery, invention, place, or other thing is named.
Example
Sandwich is an eponym named after the Earl of Sandwich.
Sándwich es un epónimo nombrado en honor al Conde de Sándwich.
C2 verb /ˈdɛsɪkeɪt/

desiccate

deshidratar
Meaning
to dry up completely or remove the moisture from something
Example
The hot sun can quickly desiccate plants in the desert.
El sol caliente puede secar rápidamente las plantas en el desierto.
C2 adjective /bɪˈnɪɡnənt/

benignant

benigno, bondadoso
Meaning
Kindly and benevolent in nature.
Example
The teacher’s benignant attitude made the students feel comfortable.
La actitud benigna del maestro hizo que los estudiantes se sintieran cómodos.
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.
C2 noun /dɪˈsweɪʒən/

dissuasion

desacuerdo
Meaning
The act of persuading someone not to take a course of action.
Example
Her dissuasion prevented him from making a bad investment.
Su desacuerdo le impidió hacer una mala inversión.
C2 adjective /ˈkræbɪd/

crabbed

difícil de leer, malhumorado
Meaning
difficult to read or understand; ill-tempered
Example
His handwriting was crabbed and almost illegible.
Su letra era difícil de leer y casi ilegible.
C2 adjective /əˈsɜːrbɪk/

acerbic

ácido
Meaning
sharp, harsh, or bitter in tone or taste
Example
His acerbic comments offended many people in the meeting.
Sus comentarios ácidos ofendieron a muchas personas en la reunión.