adumbrate
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C2 verb /ˈæd.ʌm.breɪt/

adumbrate

presagiar
Meaning
to foreshadow or suggest something in an unclear or indirect way
Example
The report adumbrates future economic challenges.
El informe presagia futuros desafíos económicos.
C2 adverb /əˈbɛd/

abed

en la cama
Meaning
in bed
Example
She stayed abed all day due to illness.
Se quedó en la cama todo el día debido a la enfermedad.
C2 noun /ˌsuːpərɪnˈtɛndəns/

superintendence

supervisión
Meaning
the act of overseeing, supervising, or managing
Example
The superintendence of the school is the principal’s duty.
La supervisión de la escuela es deber del director.
C2 noun /ˈhen.ə/

Henna

henna
Meaning
a reddish-brown dye made from the powdered leaves of a tropical shrub, used to color hair and decorate skin
Example
The bride's hands were beautifully decorated with intricate henna patterns for her wedding ceremony.
Las manos de la novia estaban bellamente decoradas con intrincados patrones de henna para su ceremonia de boda.
C2 noun /ˈɔːfəl/

offal

vísceras
Meaning
the internal organs and entrails of an animal used as food; waste parts
Example
The butcher prepared sausages using pork offal.
El carnicero preparó salchichas usando vísceras de cerdo.
C2 adjective /prɪˈhɛnsaɪl/

prehensile

prensil
Meaning
adapted for seizing or grasping, especially by wrapping around an object
Example
The monkey used its prehensile tail to hang from the branch.
El mono usó su cola prensil para colgarse de la rama.
C2 noun /ɪˌnʌn.siˈeɪ.ʃən/

enunciation

enunciación, pronunciación clara
Meaning
The act of saying or pronouncing words clearly and distinctly.
Example
His enunciation was clear during the presentation.
Su enunciación fue clara durante la presentación.
C2 noun /ˈtaɪroʊ/

tyro

principiante
Meaning
A beginner or novice in a field or activity.
Example
As a tyro in programming, she needed constant guidance.
Como principiante en programación, necesitaba orientación constante.
C2 adjective /ˈfɛtɪd/

fetid

fétido, maloliente
Meaning
having a strong, unpleasant smell
Example
The fetid smell from the garbage was unbearable.
El olor fétido de la basura era insoportable.
C2 adjective /dɛˈspɒtɪk/

despotic

despótico
Meaning
exercising power in a cruel, oppressive, or authoritarian way
Example
The king’s despotic rule left the people in misery.
El reinado despótico del rey dejó a la gente en miseria.
C2 verb /ˌɛvəˈnɛs/

evanesce

desvanecerse
Meaning
To disappear gradually; to fade away.
Example
The mist began to evanesce as the sun rose higher.
La niebla comenzó a desvanecerse a medida que el sol subía más alto.
C2 noun /ˈlʊŋ.gi/

Lungi

lungi
Meaning
a traditional garment worn around the waist in South Asia
Example
He wore a comfortable lungi while relaxing at home.
Llevaba un cómodo lungi mientras descansaba en casa.
C2 adjective /ˈsiːmi/

seamy

degradado, sórdido
Meaning
Morally degraded, unpleasant, or sordid.
Example
The novel reveals the seamy side of city life.
La novela revela el lado sórdido de la vida en la ciudad.
C2 noun /əbˈdʌktər/

abductor

secuestrador
Meaning
a person who kidnaps or forcibly takes someone away
Example
The police arrested the abductor after a nationwide search.
La policía arrestó al secuestrador después de una larga búsqueda.
C2 verb /lɪm/

limn

describir / delinear
Meaning
to depict or describe something vividly in words or art.
Example
The author limned the beauty of the countryside.
El autor describió vívidamente la belleza del campo.
C2 verb /ˈbækˌslaɪd/

backslide

retroceder
Meaning
To relapse into bad habits, undesirable practices, or moral decline.
Example
After months of progress, he began to backslide into old habits.
Después de meses de progreso, empezó a retroceder hacia viejos hábitos.
C2 noun /ˈsɑːrdʒənt ət ɑːrmz/

sergeant-at-arms

sargento de armas
Meaning
An officer responsible for maintaining order during meetings or legislative sessions.
Example
The sergeant-at-arms escorted the disruptive member out of the hall.
El sargento de armas escoltó al miembro disruptivo fuera del salón.
C2 noun /vɛkˈseɪʃən/

vexation

exasperación
Meaning
the state of being annoyed, frustrated, or worried
Example
She could not hide her vexation after the repeated delays.
Ella no pudo esconder su exasperación después de los repetidos retrasos.
C2 noun /oʊˈtɜːr/

hauteur

soberbia
Meaning
disdainful pride; arrogance
Example
His hauteur made it difficult for others to approach him.
Su soberbia hacía difícil que otros se acercaran a él.
C2 adjective /veɪnˈɡlɔːriəs/

vainglorious

vanidoso
Meaning
Excessively proud of oneself or one’s achievements; boastful.
Example
The vainglorious leader boasted about his minor achievements.
El líder vanidoso se jactaba de sus logros menores.
C2 noun /kənˈkɔːrdəns/

concordance

acuerdo
Meaning
Agreement; also an alphabetical index of the principal words in a book.
Example
There is a strong concordance between the two reports.
Hay una fuerte concordancia entre los dos informes.
C2 verb /əbˈvɜːrt/

obvert

invertir
Meaning
To turn something so as to face in a different direction; in logic, to convert a proposition by negating both subject and predicate.
Example
The teacher asked the students to obvert the statement for practice.
El maestro pidió a los estudiantes que obvirtieran la declaración para practicar.
C2 verb /əbˈskɒnd/

abscond

fugarse
Meaning
to leave secretly and quickly, often to avoid arrest or punishment
Example
The thief tried to abscond with the stolen jewelry.
El ladrón intentó fugarse con las joyas robadas.
C2 noun /briːtʃ/

breech

La parte posterior del cañón de un arma; la posición de un bebé en el útero donde los glúteos o los pies salen primero al nacer.
Meaning
The back part of a gun barrel; a position of a baby in the womb where the buttocks or feet come out first at birth.
Example
The rifle was loaded through the breech.
El rifle fue cargado a través de la culata.
C2 adjective /ˈbɪloʊɪŋ/

billowing

ondeando
Meaning
Describing something that swells or surges outward in waves or large masses.
Example
She walked through the billowing curtains.
Ella caminó a través de las cortinas ondeando.
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 /dɪˈbɪlɪteɪt/

debilitate

debilitar
Meaning
to weaken or make someone or something infirm
Example
The long illness debilitated his strength.
La larga enfermedad debilitó su fuerza.
C2 noun /ˈkɜːrtʃɪf/

kerchief

pañuelo
Meaning
a piece of cloth worn around the head or neck
Example
She wore a red kerchief on her head.
Ella llevaba un pañuelo rojo en la cabeza.
C2 noun /məˈlæsɪz/

Molasses

melaza
Meaning
thick, dark, sweet syrup made from sugar cane
Example
The recipe calls for molasses to give the bread a rich flavor.
La receta pide melaza para dar un sabor rico al pan.
C2 noun /ˌpɜːrspɪˈkjuːəti/

perspicuity

claridad
Meaning
Clarity and ease in speech or writing; the quality of being clearly expressed.
Example
The perspicuity of his lecture made it easy for students to understand complex topics.
La claridad de su conferencia hizo que fuera fácil para los estudiantes entender temas complejos.
C2 adjective /ˈʌŋk.tʃu.əs/

unctuous

lisonjero
Meaning
Excessively flattering or ingratiating; oily in texture.
Example
His unctuous tone made everyone uncomfortable.
Su tono lisonjero hizo que todos se sintieran incómodos.
C2 verb /ˈtrʌk.əl/

truckle

humillarse
Meaning
To submit or yield obsequiously to someone in power.
Example
He refused to truckle to the demands of the corrupt officials.
Él se negó a humillarse ante las demandas de los funcionarios corruptos.
C2 verb /əˈbrɪdʒ/

abridge

abreviar
Meaning
to shorten a text without losing its meaning
Example
The editor decided to abridge the long novel for young readers.
El editor decidió abreviar la larga novela para los jóvenes lectores.
C2 noun /ˈhʌm.ək/

hummock

montículo
Meaning
A small hill, mound, or ridge of earth or ice.
Example
The hikers rested on a grassy hummock by the river.
Los excursionistas descansaron en un montículo de hierba junto al río.
C2 noun dʒɛsˌtɪk.jʊˈleɪ.ʃənz

gesticulations

gesticulaciones
Meaning
Expressive hand or body movements while speaking to convey thoughts or emotions
Example
His energetic gesticulations made the speech more engaging.
Sus gesticulaciones enérgicas hicieron que el discurso fuera más atractivo.
C2 noun /əˌkædəˈmɪʃən/

academician

académico
Meaning
a member of an academy; a scholar or expert in a field of study
Example
The academicians gathered to discuss the future of education.
Los académicos se reunieron para discutir el futuro de la educación.
C2 adjective /lɪˈtɪdʒəs/

litigious

litigioso
Meaning
prone to engage in lawsuits or overly inclined to argue legally
Example
He is known as a litigious neighbor who often sues people.
Es conocido como un vecino litigioso que frecuentemente demanda a las personas.
C2 verb /rɪˈɡeɪl/

regale

regalar
Meaning
To entertain or amuse someone with stories, food, or drink.
Example
He regaled us with stories of his travels around the world.
Nos regaló con historias de sus viajes alrededor del mundo.
C2 verb /ˈɪmprɪkeɪt/

imprecate

imprecate
Meaning
To utter a curse or invoke evil upon someone.
Example
The old woman imprecated her enemies with dark words.
La vieja mujer imprecó a sus enemigos con palabras oscuras.
C2 adjective /rɪˈfrɪndʒənt/

refringent

refractante
Meaning
Capable of refracting light or other waves.
Example
The refringent properties of the crystal bent the light into a spectrum.
Las propiedades refractantes del cristal doblaron la luz en un espectro.
C2 noun /ɪˌluːmɪˈnɑːti/

illuminati

iluminati
Meaning
a group of people claiming to have special enlightenment or secret knowledge, often linked to conspiracies
Example
Many conspiracy theories involve the Illuminati as a secret world-controlling group.
Muchas teorías de conspiración involucran a los Illuminati como un grupo secreto que controla el mundo.
C2 noun /rɛtʃ/

wretch

miserable
Meaning
an unfortunate or miserable person; a despicable or contemptible person
Example
The poor wretch was left out in the cold with no shelter.
El pobre miserable fue dejado afuera en el frío sin refugio.
C2 noun /prɒɡˌnɒstɪˈkeɪʃən/

prognostication

pronóstico
Meaning
The act of foretelling or predicting future events.
Example
The astrologer's prognostication fascinated the audience.
El pronóstico del astrólogo fascinó a la audiencia.
C2 verb /ˌɪntərˈsiːd/

intercede

interceder
Meaning
to act or plead on behalf of someone in difficulty or trouble; to intervene between parties to help resolve a dispute
Example
She interceded with the teacher to give her brother another chance.
Ella intercedió con el maestro para darle otra oportunidad a su hermano.
C2 noun /ˈlɪŋ.ɡwə/

lingua

lengua
Meaning
A language, especially one used for communication among people.
Example
English has become a global lingua for business and science.
El inglés se ha convertido en una lengua global para los negocios y la ciencia.
C2 adjective /rəˈʃɛrʃ/

recherche

exclusivo
Meaning
Rare, exotic, or obscure, often in a sophisticated or refined way.
Example
The gallery displayed many recherche artworks from unknown artists.
La galería exhibió muchas obras de arte exclusivas de artistas desconocidos.
C2 noun /bəˈfuːn/

buffoon

bufón
Meaning
A ridiculous but amusing person; a clown or jester.
Example
He acted like a buffoon at the party, making everyone laugh.
Actuó como un bufón en la fiesta, haciendo reír a todos.
C2 adjective /ˈdɪfɪdənt/

diffident

tímido
Meaning
Shy or lacking confidence in one's own abilities.
Example
He was too diffident to ask a question in class.
Era demasiado tímido para hacer una pregunta en la clase.
C2 adjective /ˌɪnkənˈsɪdərəbl/

inconsiderable

insignificante
Meaning
Too small or unimportant to be worth considering.
Example
The donation was not inconsiderable, though smaller than expected.
La donación no fue insignificante, aunque más pequeña de lo esperado.
C2 adjective /ˌɪrɪˈtriːvəbl/

irretrievable

irrecuperable
Meaning
impossible to recover or regain
Example
The documents were lost in an irretrievable way after the fire.
Los documentos se perdieron de manera irrecuperable después del incendio.
C2 adjective /ɪnˈsɛnʃənt/

insentient

insensible
Meaning
Lacking perception, consciousness, or sensation.
Example
The rock is an insentient object with no awareness.
La roca es un objeto insensible sin conciencia.
C2 noun /ˈbed.ləm/

Bedlam

caos; confusión ruidosa
Meaning
a scene of noisy confusion; chaos and disorder
Example
The classroom was complete bedlam after the fire alarm.
El salón de clases estaba completamente caótico después de la alarma de incendios.
C2 noun /ˈbɪvuˌæk/

bivouac

campamento improvisado
Meaning
a temporary camp without tents or cover, usually used by soldiers or mountaineers
Example
The climbers set up a bivouac on the mountainside.
Los escaladores instalaron un campamento improvisado en la ladera de la montaña.
C2 adjective /ˈrɛkənˌsaɪləbl̩/

reconcilable

Meaning
Capable of being resolved or made consistent.
Example
Their differences are reconcilable with honest communication.
C2 adjective /sɛnˈtrɪfjʊɡəl/

centrifugal

centrífugo
Meaning
Moving or tending to move away from a center.
Example
The centrifugal force pushes the clothes to the sides of the washing machine.
La fuerza centrífuga empuja la ropa hacia los lados de la lavadora.
C2 adjective /ˈkælkjʊləbl/

calculable

calculable
Meaning
Capable of being calculated, estimated, or measured.
Example
The risk involved in the project is calculable.
El riesgo involucrado en el proyecto es calculable.
C2 adjective /dɪˈmɒtɪk/

demotic

relacionado con el lenguaje común
Meaning
relating to ordinary people or everyday language
Example
The poet used demotic language to connect with common readers.
El poeta usó un lenguaje relacionado con el lenguaje común para conectarse con los lectores comunes.
C2 adjective /kəˈrʌp.tə.bəl/

corruptible

corruptible
Meaning
able to be morally or ethically corrupted
Example
He was known to be corruptible and often accepted bribes.
Era conocido por ser corruptible y a menudo aceptaba sobornos.
C2 adjective /ɪmˈpɛn.ɪ.tənt/

impenitent

impenitente
Meaning
Not feeling regret or shame about one's actions.
Example
The criminal remained impenitent after the trial.
El criminal permaneció impenitente después del juicio.
C2 adjective/noun /ˌhaɪərəˈɡlɪfɪk/

hieroglyphic

jeroglífico
Meaning
Relating to or written in hieroglyphs; symbols or writing that is difficult to understand.
Example
The archaeologists studied the hieroglyphic inscriptions carefully.
Los arqueólogos estudiaron las inscripciones jeroglíficas cuidadosamente.
C2 adjective /ɪmˈpɔːrtʃənət/

importunate

importuno
Meaning
Persistent to the point of annoyance or intrusion
Example
The importunate salesman kept calling despite repeated refusals.
El vendedor importuno siguió llamando a pesar de las repetidas negativas.
C2 adjective /ˌdɪspjuːˈteɪʃəs/

disputatious

disputador
Meaning
fond of or given to argument and debate
Example
His disputatious nature often led to heated conversations.
Su naturaleza disputadora a menudo llevaba a conversaciones acaloradas.
C2 verb /əˈvaʊ/

avow

declarar abiertamente
Meaning
to openly declare or admit something, often publicly and firmly
Example
He avowed his loyalty to the cause without hesitation.
Él declaró abiertamente su lealtad a la causa sin dudar.
C2 noun /ˈmæntl̩/

mantel

repisa sobre la chimenea
Meaning
A shelf above a fireplace, often used for decoration.
Example
She placed family photos on the mantel above the fireplace.
Ella colocó fotos familiares sobre la repisa encima de la chimenea.
C2 verb /ɪnˈdʒɛst/

ingest

ingerir
Meaning
To take food, drink, or another substance into the body, usually by swallowing.
Example
The patient must ingest the medicine with water.
El paciente debe ingerir el medicamento con agua.
C2 adjective /ˈæprəbəˌtɔːri/

approbatory

aprobatorio
Meaning
expressing approval or praise
Example
The teacher gave an approbatory nod after reading the essay.
El maestro asintió con la cabeza de manera aprobatoria después de leer el ensayo.
C2 verb /ˈtɪtər/

titter

reírse tímidamente
Meaning
to laugh in a quiet, nervous, or restrained way
Example
The students began to titter when the projector froze.
Los estudiantes comenzaron a reírse tímidamente cuando el proyector se detuvo.
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 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 adjective /dʒɛnˈtiːl/

genteel

genteel
Meaning
Polite, refined, or respectable, often in an affected or exaggerated way
Example
She spoke in a genteel manner that impressed the guests.
Ella habló de una manera gentil que impresionó a los invitados.
C2 noun /ˈʃɑːrlətən/

charlatan

charlatán
Meaning
a person who pretends to have knowledge or skills that they do not really possess; a fraud
Example
The so-called healer was exposed as a charlatan.
El llamado sanador fue expuesto como un charlatán.
C2 noun /ˈkær.ə.weɪ siːdz/

Caraway seeds

semillas de alcaravea
Meaning
aromatic seeds of the caraway plant used as a spice in cooking and baking
Example
The bread was flavored with caraway seeds.
El pan estaba aromatizado con semillas de alcaravea.
C2 noun /ˈlaɪtoʊtiːz/

litotes

litotes
Meaning
a figure of speech in which an affirmative is expressed by the negative of its contrary
Example
Saying 'not bad' as a compliment is an example of litotes.
Decir 'no está mal' como un cumplido es un ejemplo de litotes.
C2 verb /ˌweɪˈleɪ/

waylay

detener / atacar inesperadamente
Meaning
to stop or interrupt someone unexpectedly, often to attack or detain them
Example
He was waylaid by reporters as he left the courthouse.
Fue detenido por los reporteros cuando salió del juzgado.
C2 noun /næt/

Gnat

mosquito
Meaning
a small flying insect that bites people and animals
Example
The gnat buzzed around my head while I was reading.
El mosquito zumbaba alrededor de mi cabeza mientras leía.
C2 verb /ˌmæn.juˈmɪt/

manumit

liberar de la esclavitud
Meaning
to release from slavery or servitude; to set free
Example
The landowner decided to manumit his slaves.
El terrateniente decidió liberar a sus esclavos.
C2 noun /ˈaɪdɪl/

idyll

escena idílica
Meaning
An extremely happy, peaceful, or picturesque episode or scene, often idealized.
Example
Their honeymoon was an idyll on a tropical island.
Su luna de miel fue una escena idílica en una isla tropical.
C2 noun /ˌlɛksɪˈkɒɡrəfi/

lexicography

lexicografía
Meaning
The art or practice of compiling dictionaries.
Example
Lexicography requires both linguistic and cultural knowledge.
La lexicografía requiere tanto conocimiento lingüístico como cultural.
C2 verb /boʊd/

bode

presagiar
Meaning
to be an omen of a particular outcome, often something bad
Example
The dark clouds bode a heavy storm.
Las nubes oscuras presagian una tormenta fuerte.
C2 verb /ˌækwiˈɛs/

acquiesce

aceptar sin protestar
Meaning
to accept something reluctantly but without protest
Example
She decided to acquiesce to her parents’ wishes.
Ella decidió aceptar sin protestar los deseos de sus padres.
C2 adverb /ˌɛkspəˈdɪʃəsli/

expeditiously

de manera rápida y eficiente
Meaning
in a quick and efficient manner
Example
The application was processed expeditiously.
La solicitud fue procesada de manera rápida y eficiente.
C2 noun /ˈkætəˌklɪzəm/

cataclysm

cataclismo
Meaning
A sudden and violent event that causes great destruction or upheaval.
Example
The earthquake was a cataclysm that reshaped the city.
El terremoto fue un cataclismo que remodeló la ciudad.
C2 adjective ˌnjʊəroʊˈkɒɡnɪtɪv

neurocognitive

neurocognitivo
Meaning
Related to brain information processing and memory power
Example
Neurocognitive functions decline due to lack of sleep.
Las funciones neurocognitivas disminuyen debido a la falta de sueño.
C2 noun /ˈdɛftnəs/

deftness

destreza
Meaning
Skillfulness and quickness in action or thought.
Example
Her deftness with words impressed the audience.
Su destreza con las palabras impresionó a la audiencia.
C2 noun /ˈkæbəˌlɪzəm/

cabalism

cabalismo
Meaning
The doctrines, practices, or secretive dealings of a cabal.
Example
The historian wrote extensively about cabalism in the royal court.
El historiador escribió extensamente sobre el cabalismo en la corte real.
C2 verb /ˈtʃæfɪŋ/

chaffing

burlarse
Meaning
Teasing or joking in a lighthearted way.
Example
They were chaffing each other during lunch.
Ellos se estaban burlando el uno al otro durante el almuerzo.
C2 noun /tækˈsɒnəmɪst/

taxonomist

taxónomo
Meaning
A scientist who classifies organisms into groups based on their characteristics.
Example
The taxonomist discovered a new species of insect.
El taxónomo descubrió una nueva especie de insecto.
C2 noun /nɑnˈen.tə.ti/

Nonentity

persona sin importancia; algo que no existe
Meaning
a person of no importance or influence; something that does not exist
Example
He felt like a nonentity in the large corporation.
Se sintió como una persona sin importancia en la gran corporación.
C2 verb /ˈbɒtənaɪz/

botanize

estudiar plantas
Meaning
to study plants in their natural environment
Example
They went to the forest to botanize during their vacation.
Fueron al bosque a estudiar plantas durante sus vacaciones.
C2 noun /skriːd/

screed

escrito largo y tedioso
Meaning
a long, tedious piece of writing or speech; also a layer of material like cement spread on a surface
Example
He delivered a long screed against corruption.
Él entregó un largo escrito contra la corrupción.
C2 adjective /fækˈtɪʃəs/

factitious

artificial, no genuino
Meaning
artificial or fabricated; not natural or genuine
Example
The excitement in his story seemed factitious and forced.
La emoción en su historia parecía artificial y forzada.
C2 noun /kənˈtjuː.ʒən/

contusion

moretón, contusión
Meaning
a bruise or injury without breaking the skin
Example
The boxer had several contusions after the match.
El boxeador tenía varias contusiones después del partido.
C2 noun /ˈlɔːrdlɪŋ/

lordling

señorito
Meaning
A young or petty lord; someone of minor nobility.
Example
The arrogant lordling demanded respect despite his lack of experience.
El arrogante señorito exigió respeto a pesar de su falta de experiencia.
C2 noun /ˌtɜːdʒɪvərˈseɪʃən/

tergiversation

evasión, indecisión
Meaning
Evasion of straightforward action or speech; changing sides or being inconsistent.
Example
The politician’s tergiversation frustrated his supporters.
La tergiversación del político frustró a sus seguidores.
C2 verb /dɪˈmɜːr/

demur

objetar
Meaning
to raise doubts, objections, or show reluctance
Example
She agreed to help without demur.
Ella aceptó ayudar sin objeción.
C2 verb /fɪˈlændər/

philander

filandear
Meaning
to engage in casual or frivolous romantic or sexual relationships
Example
He was known to philander with many women in town.
Era conocido por filandear con muchas mujeres en la ciudad.
C2 noun /ɡænˈdʒɛtɪk liːf fɪʃ/

Gangetic Leaf Fish

pez hoja gangético
Meaning
a small freshwater fish species found in the Ganges river system, known for its leaf-like appearance
Example
The Gangetic Leaf Fish is commonly found in the rivers of Bangladesh.
El pez hoja gangético se encuentra comúnmente en los ríos de Bangladesh.
C2 noun /kəˈlɒsəti/

callosity

piel engrosada
Meaning
A thickened or hardened area of skin; insensitivity or hardness of character.
Example
Years of manual labor left callosity on his hands.
Años de trabajo manual dejaron callosidad en sus manos.
C2 adjective /pərˈspɪkjuəs/

perspicuous

claro
Meaning
Clearly expressed and easily understood; lucid.
Example
The teacher gave a perspicuous explanation of the theory.
El maestro dio una explicación clara de la teoría.
C2 noun /ˌlæs.əˈreɪ.ʃən/

laceration

corte profundo
Meaning
a deep cut or tear in skin or flesh
Example
He needed stitches for a laceration on his leg.
Necesitaba puntos para un corte profundo en su pierna.
C2 noun /ˈvɪntnər/

vintner

vinatero / vendedor de vino
Meaning
A person who makes or sells wine.
Example
The vintner explained the process of making red wine.
El vinatero explicó el proceso de hacer vino tinto.
C2 adjective /ˌʌnɪkˈsɛpʃənəbl/

unexceptionable

irreprochable
Meaning
Not open to objection; acceptable and unobjectionable
Example
His behavior was unexceptionable throughout the event.
Su comportamiento fue irreprochable durante el evento.
C2 noun /əˈsɜːrbəti/

acerbity

acerbidad
Meaning
bitterness or sharpness of tone, manner, or taste
Example
The acerbity of his remarks left everyone silent.
La acerbidad de sus comentarios dejó a todos en silencio.
C2 adjective /ˌɪndɪˈtɜːrmənət/

indeterminate

indeterminado
Meaning
Not exactly known, defined, or established; vague or uncertain.
Example
The project was delayed for an indeterminate amount of time.
El proyecto se retrasó por un tiempo indeterminado.
C2 noun /ˌfoʊˈtɑːmɪtər/

photometer

fotómetro
Meaning
an instrument for measuring the intensity of light
Example
The scientist used a photometer to measure the light in the laboratory.
El científico usó un fotómetro para medir la luz en el laboratorio.
C2 noun /ˈɑːrbər/

arbor

sombrío refugio de jardín formado por árboles o plantas trepadoras
Meaning
a shady garden shelter formed by trees, climbing plants, or latticework
Example
They rested under the arbor covered with roses.
Ellos descansaron debajo del árbore cubierto con rosas.
C2 noun /ˈhɔːtɪnəs/

haughtiness

arrogancia
Meaning
The appearance or quality of being arrogantly superior and disdainful.
Example
His haughtiness made him unpopular among his peers.
Su arrogancia lo hizo impopular entre sus compañeros.
C2 noun /ˌnjʊə.rəʊˈdʒɛn.ɪ.sɪs/

neurogenesis

formación de nuevas células nerviosas
Meaning
The process of forming new nerve cells in the brain.
Example
Scientists are studying neurogenesis to understand brain health.
Los científicos están estudiando la neurogénesis para comprender la salud cerebral.
C2 verb /ˈhɛnˌpɛk/

henpeck

ser constantemente criticado o dominado por la esposa
Meaning
To continually criticize, nag, or dominate (especially a husband).
Example
He felt henpecked by his overly controlling wife.
Él se sintió controlado por su esposa excesivamente dominante.
C2 adjective /ˈsɜː.kəm.spekt/

circumspect

cauteloso, prudente, considerado
Meaning
Wary and unwilling to take risks; careful to consider all circumstances and possible consequences.
Example
Investors must be circumspect before making decisions.
Los inversionistas deben ser circunspectos antes de tomar decisiones.
C2 noun /ˈdʒɪŋɡoʊ/

jingo

nacionalista belicista
Meaning
a person who strongly supports warlike or aggressive foreign policy; an extreme nationalist
Example
The leader was criticized as a reckless jingo.
El líder fue criticado como un jingo imprudente.
C2 adjective /ˈleɪ.baɪl/ or /ˈlæb.aɪl/

labile

inestable
Meaning
easily altered or unstable; prone to change
Example
Her mood was so labile that it changed several times in an hour.
Su estado de ánimo era tan inestable que cambió varias veces en una hora.
C2 adjective /ˌæntɪˈmʌndeɪn/

antemundane

previo a la creación del mundo
Meaning
Existing or occurring before the creation of the world.
Example
Some myths speak of an antemundane chaos before order was established.
Algunos mitos hablan de un caos antemundano antes de que se estableciera el orden.
C2 noun /ˈhæŋ.kər/

Hanker

anhelo, deseo
Meaning
a feeling of yearning or craving; a strong desire for something
Example
After years abroad, she developed a deep hanker for her homeland's traditional cuisine.
Después de años en el extranjero, desarrolló un profundo deseo por la comida tradicional de su tierra natal.
C2 noun /dɪˈtrækʃən/

detraction

desprestigio
Meaning
The act of belittling or taking away from the value of something.
Example
Her constant detraction of others made her unpopular.
Su constante desprestigio de los demás la hizo impopular.
C2 adjective /ˌɔːfˈkiː/

off-key

desafinado
Meaning
out of tune; not in accordance with expected standards
Example
The singer was slightly off-key during the performance.
El cantante estaba ligeramente desafinado durante la actuación.
C2 noun (plural) /ˈɔːspɪsɪz/

auspices

auspicio
Meaning
Patronage, support, or guidance, often used in the phrase 'under the auspices of'.
Example
The conference was held under the auspices of the United Nations.
La conferencia fue celebrada bajo los auspicios de las Naciones Unidas.
C2 adjective /rɪˈfræktəri/

refractory

refractario
Meaning
Stubborn or resistant to control, authority, or treatment.
Example
The refractory child refused to follow the teacher's instructions.
El niño refractario se negó a seguir las instrucciones del maestro.
C2 adjective /əˈpɒ.krɪ.fəl/

apocryphal

dudoso
Meaning
Of doubtful authenticity, though widely circulated as true.
Example
The story about him saving the village is probably apocryphal.
La historia de él salvando el pueblo probablemente es dudosa.
C2 adjective /ʌnˈtiːtʃəbəl/

unteachable

imposible de enseñar
Meaning
not able or willing to learn; resistant to instruction or guidance
Example
He was so stubborn that he became almost unteachable.
Era tan terco que se volvió casi imposible de enseñar.
C2 noun /feɪnt/

feint

finta, movimiento engañoso
Meaning
a deceptive or pretended movement, especially in fighting or sports
Example
The boxer made a feint to the left before striking to the right.
El boxeador hizo una finta hacia la izquierda antes de golpear hacia la derecha.