obfuscation
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C2 noun ˌɒbfəsˈkeɪʃən

obfuscation

ofuscación, confusión
Meaning
The action of making something obscure, unclear, or unintelligible.
Example
The obfuscation of the data made it difficult to interpret.
La ofuscación de los datos dificultó su interpretación.
C2 verb /ˈɛmɪt/

emmet

hormiga
Meaning
an ant; a small insect
Example
The emmet carried food to its nest.
La hormiga llevó comida a su nido.
C2 noun /ˈɡʌp.i fɪʃ/

Guppy fish

pez guppy
Meaning
a small colorful freshwater fish popular in aquariums, known for its vibrant colors and easy breeding
Example
The guppy fish is perfect for beginners who want to start an aquarium.
El pez guppy es perfecto para los principiantes que quieren comenzar un acuario.
C2 noun /ˌdɪskwɪˈzɪʃən/

disquisition

disquisición
Meaning
A long or elaborate discussion or written essay on a particular subject.
Example
The professor gave a lengthy disquisition on ancient philosophy.
El profesor dio una disquisición extensa sobre la filosofía antigua.
C2 adjective /ʌnˈsʌlid/

unsullied

inmaculado
Meaning
not spoiled or made impure; perfectly clean or pure
Example
His reputation remained unsullied despite the accusations.
Su reputación permaneció inmaculada a pesar de las acusaciones.
C2 noun /luːn/

lune

media luna
Meaning
A crescent-shaped figure formed by two intersecting arcs; also means 'moon' in French.
Example
The mathematician studied the properties of the lune.
El matemático estudió las propiedades de la media luna.
C2 noun kəmˈpʌŋk.ʃən

compunction

remordimiento
Meaning
A feeling of guilt or moral scruple that prevents or follows the doing of something bad.
Example
He felt compunction after lying to his friend.
Sintió remordimiento después de mentirle a su amigo.
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 /fɪˈdjuːʃəl/

fiducial

fiducial, de referencia
Meaning
based on trust or confidence; serving as a standard of reference
Example
The fiducial point on the map ensures accurate measurements.
El punto fiducial en el mapa asegura mediciones precisas.
C2 noun /ˌɪn.trəˈɡreʃ.ən/

introgression

introducción genética
Meaning
The transfer of genetic information from one species to another through repeated backcrossing.
Example
Introgression plays a significant role in plant breeding.
La introgressión juega un papel importante en la mejora de plantas.
C2 verb /əˈbeɪs/

abase

rebajar
Meaning
to belittle or degrade someone
Example
He refused to abase himself before the king.
Él se negó a rebajarse ante el rey.
C2 adjective /ˈɜːrsaɪn/

ursine

osoide
Meaning
Relating to or resembling a bear.
Example
The man’s ursine strength amazed everyone.
La fuerza osoide del hombre sorprendió a todos.
C2 noun/verb /ˈʌpˌkæst/

upcast

lanzar hacia arriba
Meaning
Verb: To cast or throw upward. Noun: Something thrown or directed upward.
Example
The fisherman upcast his net into the air.
El pescador lanzó su red al aire.
C2 noun /ˈrɛk.tɪ.tjuːd/

rectitude

rectitud
Meaning
Morally correct behavior or thinking; righteousness and integrity.
Example
His rectitude earned him respect in society.
Su rectitud le ganó el respeto en la sociedad.
C2 noun /koʊˈædʒətər/

coadjutor

auxiliar
Meaning
a person who helps or assists another, especially in a religious or official capacity
Example
The bishop appointed a coadjutor to assist him with his duties.
El obispo nombró a un auxiliar para que lo asistiera con sus deberes.
C2 adverb /ˈwɪtɪŋli/

wittingly

conscientemente
Meaning
Consciously and intentionally; on purpose.
Example
He wittingly withheld information from the police.
Él retuvo información conscientemente de la policía.
C2 noun /ˈpʌlkrɪˌtjuːd/

pulchritude

hermosura
Meaning
physical beauty
Example
The actress was admired for her pulchritude as well as her talent.
La actriz fue admirada por su hermosura y su talento.
C2 adjective /daɪˈdæktɪk/

didactic

didáctico
Meaning
Intended to teach, often with a moral lesson.
Example
The novel is not just entertaining but also didactic in nature.
La novela no solo es entretenida, sino también didáctica por naturaleza.
C2 noun /ˌræproʊʃˈmɑːn/

rapprochement

restablecimiento de relaciones
Meaning
The establishment or resumption of harmonious relations.
Example
The two countries signed an agreement that marked a new rapprochement.
Los dos países firmaron un acuerdo que marcó un nuevo restablecimiento de relaciones.
C2 noun /skʌlˈdʌɡəri/

skulduggery

engaño
Meaning
underhanded or dishonest behavior
Example
The politician was accused of financial skulduggery.
El político fue acusado de estafa financiera.
C2 noun /ˌɑːbdʒərˈɡeɪʃən/

objurgation

reprensión severa
Meaning
a harsh scolding or strong rebuke
Example
His misconduct earned him a severe objurgation from the manager.
Su mala conducta le valió una severa reprensión por parte del gerente.
C2 noun /aɪˈkɒnəklæst/

iconoclast

iconoclasta
Meaning
A person who attacks or criticizes cherished beliefs, traditions, or institutions.
Example
He was known as an iconoclast who challenged old traditions.
Era conocido como un iconoclasta que desafiaba las viejas tradiciones.
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 adjective /ˈæstrəl/

astral

astral
Meaning
Relating to the stars or to spiritual, non-physical realms.
Example
Some believe in astral projection, the ability to leave the body and travel spiritually.
Algunas personas creen en la proyección astral, la capacidad de abandonar el cuerpo y viajar espiritualmente.
C2 verb /ɪˈvɪsəˌreɪt/

eviscerate

eviscerar, destruir
Meaning
to remove the internal organs of; to deprive of essential content
Example
The critics eviscerated the movie for its weak storyline.
los críticos destruyeron la película por su débil historia.
C2 noun /əbˈhɒrəns/

abhorrence

abominación
Meaning
a feeling of strong disgust or hatred
Example
He expressed his abhorrence of racial discrimination.
Expresó su abominación hacia la discriminación racial.
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 adjective /pəˈlædʒ.ɪk/

pelagic

relacionado con el mar abierto
Meaning
Relating to the open sea or ocean water column, away from the shore.
Example
Pelagic fish like tuna are found far from the coast.
Los peces pelágicos como el atún se encuentran lejos de la costa.
C2 adjective /ˌɪnkəmˈbʌstəbl/

incombustible

incombustible
Meaning
Not capable of catching fire or burning.
Example
This material is incombustible and safe for construction.
Este material es incombustible y seguro para la construcción.
C2 adjective /ˈpɑːmi/

palmy

próspero / glorioso
Meaning
prosperous, flourishing, or relating to palm trees
Example
He often reminisced about the palmy days of his youth.
A menudo recordaba los días prósperos de su juventud.
C2 noun /ˈwɒrən/

warren

red de madrigueras
Meaning
A network of interconnected rabbit burrows; also used metaphorically for a densely populated building or district.
Example
The old part of the city is a warren of narrow streets.
La parte antigua de la ciudad es una red de calles estrechas.
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 /ˈfɔːrˌseɪl/

foresail

vela de proa
Meaning
The principal sail set on the foremast of a sailing vessel.
Example
The crew adjusted the foresail to catch the wind.
La tripulación ajustó la vela de proa para capturar el viento.
C2 adjective /ˌpjuːsɪˈlænɪməs/

pusillanimous

pusilánime
Meaning
showing a lack of courage or determination; timid
Example
The pusillanimous leader avoided making tough decisions.
El líder pusilánime evitaba tomar decisiones difíciles.
C2 noun /pʌɡˈnæsɪti/

pugnacity

pugnacidad
Meaning
A natural disposition to be combative or aggressive.
Example
The coach admired the player's pugnacity on the field.
El entrenador admiraba la pugnacidad del jugador en el campo.
C2 adjective /ˈfɜːr.vɪd/

Fervid

apasionado; intensamente entusiasta; ardiente de emoción
Meaning
passionate; intensely enthusiastic; burning with emotion
Example
She gave a fervid speech about environmental protection.
Ella dio un discurso fervido sobre la protección del medio ambiente.
C2 verb /ɛmˈbɔs/

emboss

embellecer con un diseño elevado
Meaning
to decorate a surface with a raised design or pattern
Example
The invitation card was embossed with golden letters.
La tarjeta de invitación estaba embellecida con letras doradas.
C2 verb /ˈtɛmpəˌraɪz/

temporize

posponer
Meaning
To delay making a decision or taking action in order to gain time.
Example
The politician temporized when asked about the controversial issue.
El político pospuso cuando se le preguntó sobre el tema controvertido.
C2 noun /ˈkæθoʊd/

cathode

electrodo negativo
Meaning
The negative electrode in a device such as a battery or tube, where electrons enter.
Example
The cathode emits electrons in the tube.
El cátodo emite electrones en el tubo.
C2 verb /læmˈpuːn/

lampoon

ridiculizar
Meaning
to publicly criticize or ridicule someone or something with humor, irony, or sarcasm
Example
The cartoonist lampooned the politician for his contradictory statements.
El caricaturista ridiculizó al político por sus declaraciones contradictorias.
C2 noun /dɪsˈkwaɪɪtjuːd/

disquietude

inquietud
Meaning
A state of uneasiness, anxiety, or restlessness.
Example
His constant pacing showed his inner disquietude.
Su constante caminar mostró su inquietud interior.
C2 noun /rɪˈfrækʃən/

refraction

refracción
Meaning
The bending of light, sound, or other waves when they pass from one medium to another of different density.
Example
The refraction of light in water makes objects appear bent.
La refracción de la luz en el agua hace que los objetos parezcan doblados.
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 /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.
C2 noun /ˈpɒmfrɪt/

Pomfret

pez pomfret
Meaning
A deep-bodied marine fish with silvery scales, popular in Asian cuisine
Example
The restaurant serves delicious pomfret curry with rice.
El restaurante sirve un delicioso curry de pomfret con arroz.
C2 verb /ɪˈmæskjʊleɪt/

emasculate

emascolar
Meaning
To make someone weaker or less effective; to deprive of strength or vigor.
Example
The constant criticism emasculated his confidence.
La crítica constante emasculó su confianza.
C2 noun /proʊˈskrɪp.ʃən/

proscription

prohibición
Meaning
the act of forbidding something, especially by law
Example
The proscription of child labor is an important human rights achievement.
La prohibición del trabajo infantil es un logro importante de los derechos humanos.
C2 verb /preɪt/

prate

hablar tontamente
Meaning
to talk foolishly or at tedious length about something
Example
He would prate endlessly about his minor achievements.
Él hablaba sin cesar sobre sus pequeños logros.
C2 adjective /pəˈlɛmɪkəl/

polemical

polémico
Meaning
relating to or involving strongly critical or controversial writing or speech
Example
She wrote a polemical article challenging traditional beliefs.
Escribió un artículo polémico desafiando las creencias tradicionales.
C2 adjective /ˌpɛrɪpəˈtɛtɪk/

peripatetic

nómada
Meaning
Traveling from place to place, especially for work or based on lifestyle.
Example
He led a peripatetic life as a traveling teacher.
Llevaba una vida nómada como profesor itinerante.
C2 noun /məˈnɪʃən/

monition

advertencia
Meaning
A warning or caution, often of a religious or moral nature.
Example
The priest gave a monition against dishonesty.
El sacerdote dio una advertencia contra la deshonestidad.
C2 adjective /ˌsuː.pər.ɪˈrɑː.ɡə.tɔːr.i/

supererogatory

supererogatorio
Meaning
Going beyond what is required or expected; more than necessary.
Example
His donation was supererogatory, far beyond what anyone had asked for.
Su donación fue supererogatoria, mucho más allá de lo que alguien había pedido.
C2 adjective /heɪl/

hale

sano
Meaning
strong and healthy, especially of an elderly person
Example
Despite his age, the man remained hale and active.
A pesar de su edad, el hombre se mantuvo saludable y activo.
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 adjective /ˌɪrɪˈmiːdiəbl̩/

irremediable

irremediable
Meaning
Impossible to cure, repair, or remedy.
Example
The damage to the ancient manuscript was irremediable.
El daño al antiguo manuscrito era irremediable.
C2 adjective /ˈɪnˌbrɛd/

inbred

innato
Meaning
existing naturally in a person or animal; also related to reproduction within a limited community
Example
He has an inbred sense of loyalty.
Él tiene un sentido innato de lealtad.
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 noun /ˈmɒrəlɪst/

moralist

moralista
Meaning
A person who teaches or promotes moral principles and values.
Example
The author was known as a strict moralist in his writings.
El autor fue conocido como un estricto moralista en sus escritos.
C2 noun/adjective /ˈtraɪkʌlər/

tricolor

bandera tricolor
Meaning
A flag with three colors; consisting of three colors.
Example
The French tricolor is one of the most famous national flags in the world.
La bandera tricolor francesa es una de las banderas nacionales más famosas del mundo.
C2 verb /əˈsɛvəˌreɪt/

asseverate

aseverar
Meaning
to affirm or declare positively and earnestly
Example
He asseverated that he had never seen the man before.
Él afirmó que nunca había visto al hombre antes.
C2 adjective /kənˈkɒmɪtənt/

concomitant

concomitante
Meaning
Naturally accompanying or associated with something.
Example
Increased stress is often concomitant with long working hours.
El estrés aumentado es a menudo concomitante con largas horas de trabajo.
C2 adjective /pəˈrɛmptəri/

peremptory

perentorio
Meaning
Insisting on immediate attention or obedience, especially in a commanding way.
Example
The officer gave a peremptory order to evacuate the building.
El oficial dio una orden perentoria para evacuar el edificio.
C2 noun /ˈɒkjʊlɪst/

oculist

optometrista
Meaning
An old-fashioned term for an eye doctor or ophthalmologist.
Example
The village oculist was known for treating various eye diseases.
El oculista del pueblo era conocido por tratar diversas enfermedades oculares.
C2 noun /rɪˈpoʊst/

riposte

replica aguda
Meaning
a quick and clever reply to criticism or an insult
Example
Her sharp riposte left everyone in silence.
Su aguda réplica dejó a todos en silencio.
C2 adjective /ˈtɪd.li/

Tiddley

ligeramente borracho; pequeño o diminuto
Meaning
slightly drunk; small or tiny
Example
After a few drinks, he felt a bit tiddley.
Después de unas copas, se sintió un poco tiddley.
C2 noun /ˈdrɪvəl/

drivel

cháchara
Meaning
silly or nonsensical talk
Example
The politician’s speech was full of meaningless drivel.
El discurso del político estaba lleno de cháchara sin sentido.
C2 verb /əˈleɪ/

allay

aliviar
Meaning
to reduce the intensity of fear, worry, or pain; to calm
Example
The teacher tried to allay the students’ fears before the exam.
El maestro intentó aliviar los miedos de los estudiantes antes del examen.
C2 noun /ˈkriːdoʊ/

credo

credo
Meaning
A statement of the beliefs or aims that guide someone's actions.
Example
Honesty has always been the central credo of his life.
La honestidad siempre ha sido el credo central de su vida.
C2 verb, adjective /ˈstraɪeɪt/

striate

estriar
Meaning
to mark with stripes or grooves; striped or streaked in appearance
Example
The rock surface was striated by glacial movement.
La superficie de la roca fue estriada por el movimiento glaciar.
C2 adjective /ˈkɒlərɪk/

choleric

colérico
Meaning
Easily angered; irritable and hot-tempered.
Example
His choleric nature often got him into arguments.
Su naturaleza colérica a menudo lo metía en discusiones.
C2 noun /ˌsɪnjuˈɒsɪti/

sinuosity

sinuosidad
Meaning
The quality or state of being winding, curving, or having many turns.
Example
The sinuosity of the river made navigation challenging.
La sinuosidad del río hizo que la navegación fuera desafiante.
C2 noun /ˈfɪli/

filly

yegua joven
Meaning
a young female horse
Example
The filly ran swiftly across the meadow.
La potra corrió rápidamente por el campo.
C2 noun /ɡaɪl/

guile

astucia
Meaning
Cleverness or cunning used to achieve a goal, often in a deceptive way
Example
He used guile to win the negotiation.
Él usó astucia para ganar la negociación.
C2 noun /sfɪˈrɒmɪtər/

spherometer

esferómetro
Meaning
An instrument used for measuring the curvature of spherical surfaces.
Example
The scientist used a spherometer to measure the lens curvature.
El científico usó un esferómetro para medir la curvatura de la lente.
C2 adjective /ˈwɪt.ləs/

Witless

tonto; necio; falto de inteligencia
Meaning
lacking intelligence or wisdom; foolish
Example
His witless remarks during the meeting embarrassed everyone present.
Sus comentarios tontos durante la reunión avergonzaron a todos los presentes.
C2 noun /ˈdrækmə/

drachma

drácma
Meaning
The basic monetary unit of Greece before the adoption of the euro.
Example
The old coin collection included a silver drachma.
La antigua colección de monedas incluía una drácma de plata.
C2 verb /ˈærəˌɡeɪt/

arrogate

apropiarse injustamente
Meaning
To claim or take something without justification.
Example
The dictator arrogated all powers to himself.
El dictador se apropió injustamente de todos los poderes para él mismo.
C2 adjective /ʌnˈspɛərɪŋ/

unsparing

implacable
Meaning
Showing no mercy or generosity; harsh or severe.
Example
The critic was unsparing in his review of the play.
El crítico fue implacable en su reseña de la obra.
C2 adjective /ˈpɛneɪt/

pennate

como una pluma
Meaning
Having parts or structures arranged like a feather; feather-shaped.
Example
The fern has a pennate leaf structure.
La estructura de la hoja del helecho es como una pluma.
C2 noun /mjuːˈlætoʊ/

mulatto

persona de raza mixta (término antiguo y ofensivo)
Meaning
an outdated and now offensive term historically used to describe a person of mixed white and Black ancestry
Example
The word 'mulatto' is now considered outdated and offensive.
La palabra 'mulato' ahora se considera anticuada y ofensiva.
C2 noun /ˈɛlɪdʒi/

elegy

elegía
Meaning
A poem or song expressing sorrow, especially for someone who has died.
Example
The poet wrote an elegy for his late friend.
El poeta escribió una elegía para su amigo fallecido.
C2 noun /ˌbeɪt ˈnwɑːr/

bete noire

un objeto o persona que uno detesta
Meaning
A person or thing that one particularly dislikes or fears.
Example
Grammar has always been his bete noire.
La gramática siempre ha sido su béte nuar.
C2 adjective /ˈkoʊltɪʃ/

coltish

juguetón
Meaning
Playful, energetic, and not fully mature or disciplined.
Example
The coltish boy ran around the field without a care.
El chico juguetón corrió por el campo sin preocuparse.
C2 verb /diːˈlɪmɪt/

delimit

delimitar
Meaning
to fix the boundaries or limits of something
Example
The treaty was signed to delimit the borders of the two countries.
El tratado fue firmado para delimitar las fronteras de los dos países.
C2 noun /ræŋˈɡuːn ˈkriːpər/

Rangoon creeper

Rangoon creeper
Meaning
A climbing vine with fragrant flowers that change color from white to pink to red
Example
The Rangoon creeper covered the entire fence with its sweet-smelling flowers.
El Rangoon creeper cubrió toda la cerca con sus flores de fragancia dulce.
C2 noun /ˌdaɪələˈtɪʃən/

dialectician

dialéctico
Meaning
A person skilled in dialectic or logical argument.
Example
Socrates is often considered the greatest dialectician in history.
A Sócrates a menudo se le considera el mayor dialéctico de la historia.
C2 noun /nɪb/

nib

punta de la pluma
Meaning
the pointed end of a pen used for writing or drawing
Example
He dipped the nib into the ink before writing.
Él sumergió la punta de la pluma en la tinta antes de escribir.
C2 adjective /ˈdaʊti/

doughty

valiente
Meaning
brave, valiant, courageous
Example
The doughty soldier never backed down from a challenge.
El valiente soldado nunca se echó atrás ante un desafío.
C2 noun /ˈkɔːrnɪs/

cornice

cornisa
Meaning
an ornamental molding around the wall of a room just below the ceiling
Example
The elegant cornice added a classical touch to the living room.
La elegante cornisa añadió un toque clásico a la sala de estar.
C2 noun /ɪmˌpɜːrtərbəˈbɪləti/

imperturbability

imperturbabilidad
Meaning
The quality of being calm and not easily disturbed or upset.
Example
Her imperturbability during the crisis impressed everyone.
Su imperturbabilidad durante la crisis impresionó a todos.
C2 noun /lækˈteɪʃən/

lactation

producción de leche
Meaning
the secretion of milk by the mammary glands of female mammals
Example
The doctor explained that lactation is a natural process after childbirth.
El doctor explicó que la lactación es un proceso natural después del parto.
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 verb /dʒaɪb/

gibe

burlarse
Meaning
To make insulting or mocking remarks; to taunt.
Example
The fans gibed at the losing team.
Los fanáticos se burlaron del equipo perdedor.
C2 noun /pæˈstiːʃ/

pastiche

pastiche
Meaning
a work of art, literature, or music that imitates the style of another artist, period, or genre
Example
The film was a clever pastiche of 1950s detective movies.
La película era un astuto pastiche de las películas de detectives de los años 50.
C2 noun /roʊˈtʌn.də/

rotunda

edificio redondo
Meaning
a large circular building or hall, often with a dome
Example
Tourists gathered inside the grand rotunda of the capitol.
Los turistas se reunieron dentro de la gran rotonda del capitolio.
C2 noun /ˈpælɪmpsɛst/

palimpsest

palimpsesto
Meaning
a manuscript or document that has been written over but still bears traces of earlier writing; something reused or altered but still retaining traces of its earlier form
Example
The ancient manuscript was a palimpsest, showing faint traces of previous texts beneath the new writing.
El antiguo manuscrito era un palimpsesto, mostrando débiles huellas de textos anteriores bajo la nueva escritura.
C2 adjective /tʃeɪst/

Chaste

casto; virtuoso
Meaning
pure and morally good; abstaining from sexual activity
Example
She lived a chaste and virtuous life.
Ella vivió una vida casta y virtuosa.
C2 noun /ˌkɒnsaɪˈniː/

consignee

consignatario
Meaning
the person or company to whom goods are delivered
Example
The consignee received the shipment on time.
El consignatario recibió el envío a tiempo.
C2 noun /ˈɛdi/

eddy

remolino
Meaning
A circular movement of water, air, or smoke, counter to the main current, causing a small whirlpool or turbulence.
Example
The canoe was caught in an eddy near the rocks.
La canoa quedó atrapada en un remolino cerca de las rocas.
C2 noun /kəˈpærɪsən/

caparison

cubierta ornamental para un caballo; ropa o decoración rica y elaborada
Meaning
an ornamental covering for a horse; rich and elaborate clothing or decoration
Example
The king’s horse was adorned with a golden caparison.
El caballo del rey estaba adornado con un caparison de oro.
C2 adjective /ˈvɛəriəˌɡeɪtɪd/

variegated

variegado
Meaning
Having different colors, especially in irregular patches or streaks.
Example
The garden was full of variegated plants.
El jardín estaba lleno de plantas variegadas.
C2 noun /ˈfiːəlti/

fealty

fidelidad y lealtad
Meaning
loyalty or allegiance, especially to a sovereign or lord
Example
The knight swore fealty to his king.
El caballero juró fidelidad a su rey.
C2 noun /sɜːrˈsiːs/

surcease

cese
Meaning
a temporary or final ending or stopping of something
Example
The noise finally came to a surcease after midnight.
El ruido finalmente llegó a un cese después de medianoche.
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 noun /ˈwɒntənnəs/

wantonness

crueldad gratuita
Meaning
The quality of being reckless, cruel, or deliberately malicious.
Example
His wantonness shocked everyone at the gathering.
Su crueldad gratuita sorprendió a todos en la reunión.
C2 noun /ˌɪlɪbəˈræləti/

illiberality

ilicitud
Meaning
The quality of being illiberal; lack of tolerance or generosity.
Example
The illiberality of the new laws alarmed the citizens.
La iliberalidad de las nuevas leyes alarmó a los ciudadanos.
C2 noun /kəˈtæb.ə.lɪ.zəm/

catabolism

catabolismo
Meaning
The breakdown of complex molecules in living organisms to form simpler ones together with the release of energy; destructive metabolism.
Example
Catabolism plays a crucial role in cellular energy production.
El catabolismo juega un papel crucial en la producción de energía celular.
C2 noun /ˌdeɪnuːˈmɒ̃/

denouement

desenlace
Meaning
The final resolution or conclusion of a story, drama, or complicated situation.
Example
The novel's denouement was both surprising and satisfying.
El desenlace de la novela fue tanto sorprendente como satisfactorio.
C2 verb /ɪnˈskɒns/

ensconce

acurrucarse, esconderse
Meaning
to settle comfortably or securely in a place; to hide or shelter firmly
Example
She ensconced herself in a cozy armchair by the fireplace.
Ella se enroscó en una cómoda silla junto a la chimenea.
C2 adjective /ˈtɜːrdʒɪd/

turgid

hinchado, pomposo
Meaning
Swollen or distended; (of language) pompous and overcomplicated.
Example
The professor’s lecture was so turgid that many students lost interest.
La conferencia del profesor fue tan turgente que muchos estudiantes perdieron el interés.
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 verb /ɪsˈtʃuː/

eschew

evitar
Meaning
to deliberately avoid or abstain from something
Example
She chose to eschew junk food for a healthier diet.
Ella decidió evitar la comida chatarra por una dieta más saludable.
C2 noun /ˌdɪfəˈrɛnʃə/

differentia

característica diferenciadora
Meaning
A distinguishing characteristic that sets one thing apart from another.
Example
The differentia of humans is their ability to reason abstractly.
La característica diferenciadora de los humanos es su capacidad para razonar de manera abstracta.
C2 adjective /ˌdaɪəˈtɒmɪk/

diatomic

diatómico
Meaning
Consisting of two atoms.
Example
Oxygen is a diatomic molecule.
El oxígeno es una molécula diatómica.
C2 noun /ˈmɒnəɡrɑːf/

monograph

monografía
Meaning
A detailed written study of a single specialized subject or aspect of it.
Example
The professor published a monograph on ancient pottery.
El profesor publicó una monografía sobre la cerámica antigua.
C2 noun /ˈbælæst/

ballast

lastre
Meaning
heavy material used to stabilize a ship or vehicle
Example
The ship was loaded with ballast to remain steady in the storm.
El barco fue cargado con lastre para mantenerse estable en la tormenta.
C2 noun /ˈɪntəˌkrɒpɪŋ/

intercropping

cultivo intercalado
Meaning
The agricultural practice of cultivating two or more crops simultaneously in the same field to maximize land use efficiency and improve soil health.
Example
Intercropping can help improve soil fertility and pest control.
El cultivo intercalado puede ayudar a mejorar la fertilidad del suelo y el control de plagas.
C2 noun /ˈpɛdɪmənt/

pediment

frontón triangular
Meaning
a triangular gable found above the horizontal structure of a building, often in classical architecture
Example
The ancient temple had a pediment decorated with sculptures.
El antiguo templo tenía un frontón decorado con esculturas.
C2 noun /θiˈɒkrəsi/

theocracy

teocracia
Meaning
A system of government in which priests or religious leaders rule in the name of God or a deity.
Example
The country was governed as a theocracy where religious leaders had supreme authority.
El país era gobernado como una teocracia donde los líderes religiosos tenían la autoridad suprema.
C2 verb /ˈvɛəriəˌɡeɪt/

variegate

variar
Meaning
To diversify or mark with different colors or patterns.
Example
The artist used different shades to variegate the design.
El artista usó diferentes tonos para variar el diseño.
C2 adjective /sʌbˈdʒeɪsənt/

subjacent

subyacente
Meaning
lying immediately beneath; underlying
Example
The geological survey revealed subjacent layers of rock.
La encuesta geológica reveló capas subyacentes de roca.