delve
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C1 verb /dɛlv/

delve

investigar a fondo
Meaning
To investigate deeply; to dig into a subject or area.
Example
The researcher delved into ancient manuscripts to find clues.
El investigador investigó a fondo los manuscritos antiguos para encontrar pistas.
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 /ˌdɪskənˈtɪnjʊəns/

discontinuance

suspensión
Meaning
the act of stopping something, especially permanently
Example
The discontinuance of the service disappointed many customers.
La suspensión del servicio decepcionó a muchos clientes.
C2 verb /ˈdɛpjʊˌtaɪz/

deputize

designar como adjunto
Meaning
To appoint someone as a deputy; to act as a substitute or representative.
Example
The sheriff decided to deputize several locals to help maintain order.
El sheriff decidió deputizar a varios lugareños para ayudar a mantener el orden.
B1 verb /dɪp/

dip

sumergir
Meaning
to put something quickly into a liquid and take it out again
Example
She dipped her bread into the soup.
Ella sumergió su pan en la sopa.
B2 noun /dɪˈdʌk.ʃən/

deduction

deducción
Meaning
The process of reaching a conclusion through logical reasoning.
Example
His deduction from the evidence was accurate.
Su deducción de la evidencia fue precisa.
B2 noun /ˈdef.ə.sɪt/

Deficit

déficit; escasez
Meaning
the amount by which something is too small; a shortfall or lack
Example
The government faced a budget deficit of millions due to increased spending.
El gobierno enfrentó un déficit presupuestario de millones debido al aumento del gasto.
C2 noun /ˌdɪspjuːˈteɪʃən/

disputation

disputa
Meaning
a formal debate or argument
Example
The disputation between the two scholars lasted for hours.
La disputación entre los dos académicos duró horas.
C1 verb /dɪˈteɪn/

detain

detener
Meaning
to keep someone from proceeding; to hold back, especially by official authority
Example
The police detained the suspect for questioning.
La policía detuvo al sospechoso para interrogarlo.
B1 noun ˈdɪsɪplɪn

discipline

disciplina
Meaning
The practice of training people to obey rules or a code of behavior, using punishment to correct disobedience
Example
Discipline helps maintain focus and productivity.
La disciplina ayuda a mantener el enfoque y la productividad.
B2 noun /dɪˈtɛkʃən/

detection

detección
Meaning
the action or process of identifying the presence of something
Example
The detection of fraud in the system was swift.
La detección de fraude en el sistema fue rápida.
C2 noun /dɪˌsɪdəˈreɪtəm/

desideratum

bien necesario
Meaning
something that is desired or considered necessary
Example
For many students, financial aid is a desideratum.
Para muchos estudiantes, la ayuda financiera es un bien necesario.
C2 verb /ˈdʌmfaʊnd/

dumbfound

dejar boquiabierto
Meaning
to greatly astonish or shock someone so they are temporarily speechless
Example
The magician's trick dumbfounded the audience.
El truco del mago dejó boquiabiertos a los espectadores.
C2 verb /diːˈnæʃənəlaɪz/

denationalize

desnacionalizar
Meaning
to transfer ownership from the government to private individuals or companies
Example
The government decided to denationalize the bank to encourage private investment.
El gobierno decidió denacionalizar el banco para fomentar la inversión privada.
B2 noun /dɪˈfɛndər/

defender

defensor
Meaning
a person who protects someone or something from harm or attack
Example
The defender blocked the shot and saved the goal.
El defensor bloqueó el disparo y salvó el gol.
C2 noun /dɪnt/

dint

esfuerzo, huella de un golpe
Meaning
an impression or hollow made by a blow; force or power
Example
By dint of hard work, he achieved success.
Por dint de trabajo duro, logró el éxito.
C1 noun /ˈdiːviəns/

deviance

desviación
Meaning
Behavior that differs from accepted social or moral standards.
Example
The book studies deviance in urban youth culture.
El libro estudia la desviación en la cultura juvenil urbana.
C1 adjective /ˈdɒdʒi/

Dodgy

sospechoso; cuestionable; poco confiable; arriesgado o peligroso
Meaning
suspicious; questionable; unreliable; risky or dangerous
Example
That deal sounds dodgy to me.
Ese trato me suena sospechoso.
A1 verb /driːm/

dream

soñar
Meaning
to have thoughts and images in your mind while sleeping; to hope for
Example
I often dream about flying in the sky.
A menudo sueño con volar en el cielo.
B2 adjective /ˈdʌsti/

dusty

polvoriento
Meaning
covered with or full of dust; dry and dull from lack of moisture or use
Example
The old bookshelf was dusty after years of neglect.
La estantería vieja estaba polvorienta después de años de abandono.
B2 adjective dɪˈlɪbəreɪt

deliberate

hecho deliberadamente
Meaning
Done consciously and intentionally; carefully considered.
Example
His deliberate actions showed great care and thoughtfulness.
Sus acciones deliberadas mostraron gran cuidado y reflexión.
C1 verb /ˈdæŋɡəl/

dangle

colgar
Meaning
to hang loosely or swing freely
Example
The keys dangled from his belt.
Las llaves colgaban de su cinturón.
C1 adjective /dɪˈmɒnstrəbl/

demonstrable

demostrable
Meaning
clearly able to be shown or proven
Example
There was demonstrable evidence that he was innocent.
Había evidencia demostrable de que él era inocente.
B2 verb /dɪˈpɪkt/

depict

representar
Meaning
to represent or show something in a picture, story, or other art form
Example
The painting depicts a beautiful sunset over the sea.
La pintura representa una hermosa puesta de sol sobre el mar.
C1 noun /ˌdɛtəˈneɪʃən/

detonation

detonación
Meaning
The act of exploding or causing something to explode.
Example
The sudden detonation shook the entire building.
La repentina detonación sacudió todo el edificio.
B2 noun /diːd/

Deed

acción; hazaña; documento legal;
Meaning
an action that is performed intentionally or consciously; a legal document showing ownership
Example
His heroic deed saved the child from drowning in the river.
Su hazaña heroica salvó al niño de ahogarse en el río.
B2 noun /den/

Den

cueva; sala cómoda; lugar para actividades ilegales
Meaning
a wild animal's lair or home; a small, comfortable room; a place for illegal activities
Example
The fox disappeared into its den when it sensed danger approaching.
El zorro desapareció en su cueva cuando sintió que el peligro se acercaba.
C2 adjective /daɪˈɡrɛsɪv/

digressive

tendencia a desviarse del tema principal
Meaning
Tending to depart from the main subject in speech or writing.
Example
The speaker's digressive style made the lecture difficult to follow.
El estilo digresivo del ponente hizo que la conferencia fuera difícil de seguir.
B2 verb /ˌdaɪəɡˈnoʊz/

diagnose

diagnosticar
Meaning
To identify a disease, condition, or problem by examining symptoms.
Example
The doctor diagnosed him with pneumonia.
El doctor lo diagnosticó con neumonía.
A1 noun /deɪ/

Day

día
Meaning
a period of twenty-four hours; the time during which there is light
Example
What a beautiful day it is today with clear blue skies!
¡Qué hermoso día es hoy con cielos azules despejados!
B2 adjective /ˌdɪp.ləˈmæt.ɪk/

Diplomatic

diplomático; hábil para gestionar relaciones
Meaning
relating to diplomacy; tactful; skilled in managing relationships
Example
She gave a diplomatic answer to avoid offending anyone.
Ella dio una respuesta diplomática para evitar ofender a alguien.
C2 adjective /ˌdɪsəˈfɛktɪd/

disaffected

descontento
Meaning
Dissatisfied and rebellious, especially against authority or leadership.
Example
The reforms were introduced to calm the disaffected youth.
Se introdujeron reformas para calmar a los jóvenes descontentos.
C1 verb /diːˈkoʊd/

decode

decodificar
Meaning
to convert a coded message into a readable form; to interpret meaning
Example
The software can decode the hidden message within seconds.
El software puede decodificar el mensaje oculto en segundos.
C1 verb, noun /dɪsˈkrɛdɪt/

discredit

desacreditar
Meaning
To harm the reputation of someone or something; loss of respect or credibility.
Example
The scandal discredited the politician in the eyes of the public.
El escándalo desacreditó al político ante los ojos del público.
C2 noun /ˈdændi/

dandy

hombre que da demasiada importancia a su apariencia y ropa
Meaning
a man who gives too much attention to his appearance and clothes
Example
The young dandy spent hours grooming himself before the party.
El joven dandy pasó horas arreglándose antes de la fiesta.
B2 adjective /dɪˈskʌr.ɪ.dʒɪŋ/

Discouraging

desalentador
Meaning
making someone feel less confident or enthusiastic about doing something
Example
The coach's discouraging words affected the team's morale.
Las palabras desalentadoras del entrenador afectaron la moral del equipo.
B2 noun /ˌdɒkjʊmɛnˈteɪʃən/

documentation

documentación
Meaning
material that provides official information or evidence
Example
The documentation for the project is available for review.
La documentación para el proyecto está disponible para su revisión.
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.
C1 noun /ˈdɪs.ə.nəns/

dissonance

disonancia
Meaning
Disagreement, lack of harmony, conflict between ideas or beliefs.
Example
The cultural dissonance created misunderstandings.
La disonancia cultural creó malentendidos.
C2 noun /dɪˈkrɛpɪˌtjuːd/

decrepitude

decrepitud
Meaning
the state of being old, weak, and worn out
Example
The once-great empire fell into decrepitude.
El otrora gran imperio cayó en la decrepitud.
B1 verb /dɪˈfɛnd/

defend

defender
Meaning
To protect someone or something from harm or attack.
Example
The lawyer worked hard to defend her client.
El abogado trabajó duro para defender a su cliente.
C1 verb /dɪˈkraɪ/

decry

denunciar
Meaning
to publicly criticize or express strong disapproval of something
Example
Many activists decry the destruction of the rainforest.
Muchos activistas condenan la destrucción de la selva tropical.
B2 adjective /dɪˈstɪŋktɪv/

distinctive

distintivo
Meaning
having a quality or characteristic that makes something different and easily noticed
Example
The restaurant is known for its distinctive flavors.
El restaurante es conocido por sus sabores distintivos.
B2 noun /dɪˈsper/

Despair

desesperación
Meaning
the complete loss or absence of hope; a state of feeling hopeless
Example
After losing his job, he fell into despair and couldn't see any way forward.
Después de perder su trabajo, cayó en desesperación y no pudo ver ninguna forma de seguir adelante.
C1 noun ˌdɪs.æmˌbɪɡ.juˈeɪ.ʃən

disambiguation

desambiguación
Meaning
The removal of ambiguity by making something clear and unambiguous.
Example
The AI system applies disambiguation to refine text understanding.
El sistema de IA aplica la disambiguación para refinar la comprensión del texto.
C1 verb /ˌdɪsəˈlaʊ/

disallow

desautorizar
Meaning
to refuse to allow or accept something
Example
The referee disallowed the goal for offside.
El árbitro desautorizó el gol por fuera de lugar.
A2 noun /ˈdrɔːɪŋ/

drawing

felicidad
Meaning
a picture or diagram made with a pencil, pen, or crayons rather than paint
Example
She showed me a drawing of her house.
Ella no pudo ocultar su felicidad cuando recibió el premio.
C2 noun /draɪd ˈfɛnjʊˌɡriːk livz/

Dried Fenugreek Leaves

hojas secas de fenogreco
Meaning
dehydrated leaves of the fenugreek plant used as a herb in cooking
Example
Add dried fenugreek leaves to the curry for extra flavor.
Agregue hojas secas de fenogreco al curry para darle un sabor extra.
A2 noun dɪˈskʌʃ.ənz

discussions

discusiones
Meaning
The action or process of talking about something in order to reach a decision or to exchange ideas.
Example
Discussions promote collaboration.
Las discusiones fomentan la colaboración.
A2 noun /ˈdɪkʃəˌnɛri/

dictionary

diccionario
Meaning
A reference book or electronic resource containing words, usually arranged alphabetically, with information about their meanings, pronunciations, etymologies, and usage.
Example
I looked up the word in the dictionary to understand its meaning.
Busqué la palabra en el diccionario para entender su significado.
C2 noun /ˈdæl.i.əns/

Dalliance

aventura; coqueteo; relación efímera
Meaning
a casual romantic or sexual relationship; a brief involvement or experiment
Example
His dalliance with photography lasted only a few months before he lost interest.
Su aventura con la fotografía duró solo unos meses antes de perder el interés.
C1 noun /ˌdɛrɪˈveɪʃən/

derivation

derivación
Meaning
The origin or development of something from a source.
Example
The derivation of the word comes from Latin.
La derivación de la palabra proviene del latín.
C1 noun /ˈdʊr.i.ən/

Durian

durian
Meaning
a large spiky tropical fruit known for its strong smell and creamy custard-like flesh
Example
Durian is known as the king of fruits in Southeast Asia despite its pungent odor.
Durian es conocido como el rey de las frutas en el Sudeste Asiático a pesar de su olor penetrante.
B2 verb /dɒdʒ/

dodge

esquivar
Meaning
to move quickly to one side to avoid something; to avoid dealing with something cleverly or dishonestly
Example
The boxer managed to dodge his opponent's punch.
El boxeador logró esquivar el golpe de su oponente.
C1 verb /ˈdæmpən/

dampen

humedecer, atenuar
Meaning
to make something slightly wet; to make something less strong, active, or intense
Example
The rain dampened the excitement of the outdoor concert.
La lluvia dampenó la emoción del concierto al aire libre.
C2 noun /dreɪk/

Drake

pato macho
Meaning
a male duck; a type of waterfowl
Example
The drake led his family of ducks across the pond.
El drake llevó a su familia de patos a través del estanque.
A1 verb /duː/

do

hacer
Meaning
to perform an action; to carry out
Example
I do my homework every evening.
Hago mi tarea todas las noches.
C2 adjective /ˈdæpəld/

dappled

moteado
Meaning
Marked with spots or patches of light and shade or different colors.
Example
The forest floor was dappled with sunlight.
El suelo del bosque estaba moteado de luz solar.
B2 noun /ˌdɪsəˈɡriːmənt/

disagreement

desacuerdo
Meaning
a failure to agree or a difference in opinion
Example
Their disagreement on the issue caused a delay in the project.
Su desacuerdo sobre el tema causó un retraso en el proyecto.
C1 noun /daɪˈvɜː.dʒəns/

divergence

divergencia
Meaning
The process or state of diverging; a difference or deviation between two or more things.
Example
The divergence in their opinions led to a heated debate.
La divergencia en sus opiniones llevó a un debate acalorado.
B2 verb /dɪˈplɔɪ/

deploy

desplegar
Meaning
to position strategically; to use effectively
Example
The military will deploy troops to the border.
El ejército desplegará tropas en la frontera.
C1 noun /ˈdel.ɪ.kə.si/

Delicacy

delicadeza; un alimento delicado o costoso;
Meaning
fineness of texture or structure; a choice or expensive food; sensitivity in handling
Example
The chef prepared a local delicacy that was famous throughout the region.
El chef preparó una delicadeza local que era famosa en toda la región.
B2 adjective /ˈdɛntəl/

dental

dental
Meaning
relating to teeth or dentistry
Example
She goes for a dental checkup every six months.
Ella va a una revisión dental cada seis meses.
C1 adjective /ˈdɛkədənt/

decadent

decadente, lujoso
Meaning
Characterized by or reflecting a state of moral or cultural decline; excessively self-indulgent.
Example
The party was filled with decadent luxury and excess.
La fiesta estuvo llena de lujo decadente y exceso.
C1 noun /ˈdaʊri/

dowry

dote
Meaning
Property or money brought by a bride to her husband at marriage.
Example
The dowry tradition is still followed in some cultures.
La tradición del dote aún se sigue en algunas culturas.
C2 noun /daɪˈvɛstɪtʃər/

divestiture

desinversión
Meaning
the action of selling off or disposing of business interests or assets
Example
The divestiture of the subsidiary was completed last year.
La desinversión de la filial se completó el año pasado.
C1 noun /dɪˈmaɪz/

demise

muerte / fin
Meaning
Death or end of something, especially the end of an institution or system.
Example
The sudden demise of the company shocked investors.
El repentino fin de la empresa sorprendió a los inversores.
C2 verb /ˌdɪskəˈmoʊd/

discommode

incomodar
Meaning
To cause inconvenience or trouble to someone.
Example
I hope my request does not discommode you.
Espero que mi solicitud no le cause molestias.
B2 verb /dɪsˈtʃɑːrdʒ/

discharge

alta
Meaning
to release or dismiss from duty; to emit or give off
Example
The hospital will discharge the patient tomorrow.
El hospital dará de alta al paciente mañana.
C1 noun /deɪˈtɑːnt/

detente

distensión
Meaning
the easing of hostility or strained relations, especially between countries
Example
The two nations worked toward detente after decades of conflict.
Las dos naciones trabajaron hacia la distensión después de décadas de conflicto.
C1 verb /dɪˈmɔrəˌlaɪz/

demoralize

desmoralizar
Meaning
to cause someone to lose confidence or hope
Example
The constant criticism demoralized the young athlete.
La constante crítica desmoralizó al joven atleta.
B2 verb /dɪˈmɒlɪʃ/

demolish

demoler
Meaning
to destroy completely, especially a building or structure
Example
The city decided to demolish the old stadium to build a new one.
La ciudad decidió demoler el viejo estadio para construir uno nuevo.
B2 noun dɪˈplɔɪmənt

deployment

despliegue
Meaning
The action of bringing resources into effective action.
Example
The deployment of the new software was completed successfully.
El despliegue del nuevo software se completó con éxito.
A2 noun /dɪˈzɜːrt/

dessert

postre
Meaning
the sweet course eaten at the end of a meal
Example
We had ice cream for dessert after dinner.
Comimos helado como postre después de la cena.
B1 verb /dɪˈnaɪ/

deny

negar
Meaning
to refuse to accept or admit something; to declare something untrue
Example
He denied stealing the money.
Él negó robar el dinero.
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.
A2 noun dɪˈvaɪs

device

dispositivo, aparato, equipo
Meaning
A thing made or adapted for a particular purpose, especially a piece of mechanical or electronic equipment.
Example
This device improves efficiency in data processing.
Este dispositivo mejora la eficiencia en el procesamiento de datos.
A2 verb /ˌdɪsəˈpɪər/

disappear

desaparecer
Meaning
to cease to be visible; to vanish
Example
The magician made the rabbit disappear.
El mago hizo desaparecer al conejo.
C2 verb /diːˈmoʊbəlaɪz/

demobilize

desmovilizar
Meaning
To release from military service or to disband troops.
Example
The government decided to demobilize the army after the war.
El gobierno decidió desmovilizar el ejército después de la guerra.
A2 noun /ˈdæm.ɪdʒ/

Damage

daño; perjuicio
Meaning
physical harm caused to something; injury or harm that reduces value or usefulness
Example
The storm caused significant damage to the coastal buildings.
La tormenta causó un daño significativo a los edificios costeros.
C1 noun /diːˈkrɪp.ʃən/

decryption

desencriptación
Meaning
The process of converting encrypted data back into its original form so it can be understood.
Example
Hackers attempted decryption of classified data.
Los hackers intentaron la desencriptación de datos clasificados.
C2 verb /dɪˈspɒnd/

despond

desanimarse
Meaning
to lose confidence or hope; to become dejected
Example
After repeated failures, he began to despond.
Después de fracasos repetidos, comenzó a desanimarse.
B2 adverb /ˈdɛspərətli/

desperately

desesperadamente
Meaning
in a way that shows despair or great need
Example
He called for help desperately after the accident.
Llamó por ayuda desesperadamente después del accidente.
A2 noun /dɪˈɡriː/

degree

grado / nivel
Meaning
an amount or level of something; an academic qualification
Example
She earned a degree in engineering.
Ella obtuvo un grado en ingeniería.
C1 verb /diːm/

deem

considerar, juzgar
Meaning
to regard or consider in a specified way
Example
The project was deemed a success by the board.
El proyecto fue considerado un éxito por la junta.
A2 noun /ˈdaɪəri/

diary

diario
Meaning
a book in which one keeps a daily record of events and experiences
Example
She wrote about her day in her diary before going to bed.
Ella escribió sobre su día en su diario antes de acostarse.
C2 verb /dɪˈlæpɪdeɪt/

dilapidate

deteriorar
Meaning
To cause something, especially a building, to fall into ruin or disrepair.
Example
The abandoned house began to dilapidate over the years.
La casa abandonada comenzó a deteriorarse con los años.
C2 noun /ˌdɛkləˈmeɪʃən/

declamation

declaración
Meaning
a formal speech delivered with rhetorical or dramatic effect
Example
Her declamation captivated the audience at the competition.
Su declamación cautivó a la audiencia en la competencia.
B2 verb /ˌdɪsɪnˈfɛkt/

disinfect

desinfectar
Meaning
to clean something thoroughly to destroy bacteria or viruses
Example
The nurse disinfected the wound before applying a bandage.
La enfermera desinfectó la herida antes de aplicar una venda.
B2 noun /dɪˈvoʊ.ʃən/

Devotion

devoción; lealtad; entusiasmo
Meaning
love, loyalty, or enthusiasm for a person, activity, or cause
Example
Her devotion to helping others made her a beloved figure in the community.
Su devoción para ayudar a los demás la convirtió en una figura querida en la comunidad.
C1 verb /dɪˈmiːn/

demean

despreciar
Meaning
to cause someone to lose dignity or respect
Example
The manager demeaned his employees with rude remarks.
El gerente descalificó a sus empleados con comentarios groseros.
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.
C1 noun /dɪˈfɔː.mə.ti/

Deformity

deformidad; malformación física
Meaning
a distorted or unnatural shape or form; physical malformation
Example
The accident caused a permanent deformity in his left hand.
El accidente causó una deformidad permanente en su mano izquierda.
B1 noun /dɪˈstrʌk.ʃən/

Destruction

destrucción; devastación;
Meaning
the action or process of causing damage to something so that it no longer exists
Example
The earthquake caused widespread destruction throughout the entire city.
El terremoto causó una destrucción generalizada en toda la ciudad.
C1 noun ˌdaɪvɜːsɪfɪˈkeɪʃən

diversification

diversificación
Meaning
The practice of spreading investments across various assets or sectors to reduce risk.
Example
Diversification helps to reduce investment risk.
La diversificación ayuda a reducir el riesgo de inversión.
C1 adjective /ˈdrɪəri/

dreary

triste / sombrío
Meaning
dull, bleak, and lifeless; depressing
Example
The long, dreary winter made everyone feel gloomy.
El largo y sombrío invierno hizo que todos se sintieran tristes.
B1 noun ˌdemənˈstreɪʃənz

demonstrations

manifestaciones
Meaning
The action or process of showing the existence or truth of something by giving proof or evidence.
Example
Demonstrations occurred on March 11.
Las manifestaciones ocurrieron el 11 de marzo.
B2 adjective /ˈdevəsteɪtɪŋ/

devastating

devastador
Meaning
causing severe shock, distress, or destruction; extremely damaging or upsetting
Example
The earthquake had a devastating effect on the city.
El terremoto tuvo un efecto devastador en la ciudad.
B1 adjective /dɪsˈeɪbld/

disabled

discapacitado
Meaning
having a physical or mental condition that limits movements, senses, or activities
Example
The park has special facilities for disabled people.
El parque tiene instalaciones especiales para personas discapacitadas.
B2 noun /dɪˈsen.dənt/

Descendant

descendiente
Meaning
a person who is descended from a particular ancestor; offspring of a later generation
Example
She discovered that she was a descendant of European royalty through genealogy research.
Ella descubrió que era descendiente de la realeza europea a través de la investigación genealógica.
C2 noun ˈdɒɡ.ɪd.nəs

doggedness

perseverancia
Meaning
Stubborn persistence in achieving something without giving up.
Example
His doggedness in pursuing his goals was inspiring.
Su perseverancia en alcanzar sus metas fue inspiradora.
B1 verb /dɪˈklɛər/

declare

declarar
Meaning
To announce something formally or officially.
Example
The government declared a state of emergency.
El gobierno declaró un estado de emergencia.
C2 noun /ˌdɪsɪnklɪˈneɪʃən/

disinclination

desinterés
Meaning
a lack of willingness or desire to do something
Example
She showed a clear disinclination to join the meeting.
Ella mostró un claro desinterés por unirse a la reunión.
C2 adjective /droʊl/

droll

gracioso
Meaning
curious or unusual in a way that provokes dry amusement
Example
He had a droll sense of humor that made everyone laugh.
Él tenía un sentido del humor gracioso que hacía reír a todos.
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.
B2 verb /dɪˈraɪv/

derive

derivar
Meaning
To obtain something from a source.
Example
Many English words derive from Latin.
muchas palabras en inglés derivan del latín.
B2 noun /ˈdɛsɪməl/

decimal

decimal
Meaning
A number system based on 10; a number expressed in the base-10 system.
Example
The number 0.75 is a decimal.
El número 0.75 es un decimal.
C2 adjective /ˈdʌktaɪl/

ductile

dúctil
Meaning
capable of being stretched into a thin wire without breaking; easily influenced
Example
Gold is a very ductile metal.
El oro es un metal muy dúctil.
C1 verb /dɪsˈbænd/

disband

disolver
Meaning
to break up and stop functioning as a group or organization
Example
The club decided to disband after twenty years of activity.
El club decidió disolverse después de veinte años de actividad.
B1 verb /dɪˈleɪ/

delay

retrasar
Meaning
to make something happen later than planned
Example
The flight was delayed due to bad weather.
El vuelo se retrasó debido al mal tiempo.
B2 noun /dɪˈstɪŋk.ʃən/

Distinction

distinción; excelencia; reconocimiento
Meaning
a difference or contrast between similar things; excellence that sets someone apart; honor or recognition
Example
She graduated with distinction, earning the highest honors in her class.
Ella se graduó con distinción, obteniendo los más altos honores en su clase.
C1 noun /dɪˌpriː.ʃiˈeɪ.ʃən/

depreciation

depreciación
Meaning
A reduction in the value of an asset with the passage of time, due to wear and tear.
Example
The car's depreciation rate is high after five years.
La tasa de depreciación del coche es alta después de cinco años.
B2 noun /ˈdɛpjʊti/

deputy

substituto
Meaning
A person appointed as a substitute with power to act.
Example
The deputy will lead the meeting in the manager’s absence.
El sustituto dirigirá la reunión en ausencia del gerente.
C1 adjective /ˈdjuːbiəs/

dubious

dudoso
Meaning
Hesitating or doubting; not to be relied upon.
Example
She gave him a dubious look after hearing his excuse.
Ella le dio una mirada dudosa después de escuchar su excusa.
C1 adjective /ˈdesələt/

Desolate

desierto; solitario; árido
Meaning
deserted; lonely; barren
Example
The abandoned village looked desolate and empty.
El pueblo abandonado se veía desolado y vacío.
C1 noun /ˌdɛməˈlɪʃən/

demolition

demolición
Meaning
the act or process of destroying a building or structure
Example
The demolition of the old factory took several weeks.
La demolición de la antigua fábrica tomó varias semanas.
B1 noun /dɪˈbeɪt/

Debate

debate
Meaning
a formal discussion of opposing viewpoints; argument with reasoned points
Example
The political debate lasted for three hours with passionate arguments.
El debate político duró tres horas con argumentos apasionados.
C1 noun /ˈdɑːsieɪ/

dossier

expediente
Meaning
A collection of documents about a particular person, event, or subject.
Example
The lawyer presented a dossier of evidence to the court.
El abogado presentó un expediente de pruebas ante el tribunal.
B2 adjective /dɪˈvoʊtɪd/

devoted

devoto
Meaning
Very loving, loyal, or dedicated.
Example
She is a devoted mother who always puts her children first.
Ella es una madre devota que siempre pone a sus hijos primero.
B2 noun /ˈdreɪ.nɪdʒ/

drainage

drenaje
Meaning
the system or process by which water or other liquids are drained away
Example
Poor drainage caused flooding in the neighborhood.
El mal drenaje causó inundaciones en el vecindario.
B2 adjective /dɪˈzæs.trəs/

Disastrous

desastroso
Meaning
extremely bad or unsuccessful; causing great damage
Example
The hurricane had disastrous effects on the city.
El huracán tuvo efectos desastrosos en la ciudad.