noxious
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C1 adjective /ˈnɑːkʃəs/

noxious

nocivo
Meaning
harmful, poisonous, or very unpleasant
Example
The factory released noxious fumes into the air.
La fábrica liberó vapores nocivos al aire.
C2 adjective /ˈneb.jə.ləs/

Nebulous

vago; poco claro; nebuloso
Meaning
vague or unclear; lacking definite form; hazy
Example
His plans for the future remain nebulous and unclear.
Sus planes para el futuro siguen siendo nebulosos y poco claros.
C2 adjective /ˌnɒndɪˈskrɪpt/

nondescript

común
Meaning
Lacking distinctive or interesting features; dull and unremarkable.
Example
He lives in a nondescript apartment building on the edge of town.
Él vive en un edificio de apartamentos común en las afueras de la ciudad.
A2 adjective /ˈnɔː.məl/

Normal

normal; típico; conforme a un estándar; saludable
Meaning
usual; typical; conforming to a standard; healthy
Example
It's normal to feel nervous before an important exam.
Es normal sentirse nervioso antes de un examen importante.
C1 verb /nʌdʒ/

nudge

empujón con el codo
Meaning
To push someone gently, usually with your elbow, in order to attract attention.
Example
She nudged him to be quiet during the meeting.
Ella lo empujó suavemente para que estuviera en silencio durante la reunión.
C1 adjective /ˈneɪzl/

nasal

nasal
Meaning
Relating to the nose; a sound produced through the nose.
Example
He spoke with a nasal voice due to his cold.
Él habló con voz nasal debido a su resfriado.
C1 noun /nɪl/

Nil

cero; nada
Meaning
nothing; zero; no amount
Example
His chances of winning were nil after the scandal.
Sus posibilidades de ganar eran nulas después del escándalo.
C1 noun /ˈnɑv.ɪs/

Novice

novato
Meaning
a person new to or inexperienced in a field or situation; a beginner
Example
As a novice driver, she was very careful on the road.
Como un conductor novato, ella estaba muy cuidadosa en la carretera.
B1 adverb /ˈnætʃərəli/

Naturally

de forma natural
Meaning
in a natural manner; as expected; of course
Example
She naturally excels in mathematics.
Ella sobresale naturalmente en matemáticas.
A1 adverb /nɒt/

not

no
Meaning
used to make a word or phrase negative
Example
I do not like spicy food.
No me gusta la comida picante.
C2 noun /niːˈɒlədʒɪzəm/

neologism

neologismo
Meaning
A newly coined word or expression.
Example
The internet has given rise to many neologisms like 'selfie' and 'hashtag'.
Internet ha dado lugar a muchos neologismos como 'selfie' y 'hashtag'.
C1 noun /njʊˈrɑːlədʒi/

neurology

neurología
Meaning
The branch of medicine that deals with disorders of the nervous system.
Example
She specializes in neurology and treats patients with brain diseases.
Ella se especializa en neurología y trata a pacientes con enfermedades del cerebro.
C1 noun /nɑːrˈkɒtɪk/

narcotic

narcótico
Meaning
A drug that dulls the senses and relieves pain, often causing sleep and sometimes addiction.
Example
The police seized a large amount of narcotic substances.
La policía incautó una gran cantidad de sustancias narcóticas.
C1 noun /ˈnjuːtrɪənt dɪˈfɪʃənsi/

nutrient deficiency

deficiencia de nutrientes
Meaning
A lack of essential nutrients required for healthy plant growth, which can result in poor crop development, reduced yields, and increased susceptibility to diseases.
Example
Nutrient deficiency in the soil can reduce crop productivity.
La deficiencia de nutrientes en el suelo puede reducir la productividad de los cultivos.
B2 adjective /ˈneɪ.kɪd/

Naked

desnudo; sin ropa; descubierto; expuesto
Meaning
without clothes or covering; bare; exposed; unclothed
Example
The naked truth about the situation shocked everyone.
La verdad desnuda sobre la situación sorprendió a todos.
B2 noun /ˈnɒvəlɪst/

novelist

novelista
Meaning
a person who writes novels
Example
The novelist spent years writing his new book.
El novelista pasó años escribiendo su nuevo libro.
C2 adjective /ˌnɒnkəˈmɪtl̩/

noncommittal

reticente
Meaning
Not expressing or showing a clear opinion, decision, or commitment.
Example
She gave a noncommittal reply when asked about her future plans.
Ella dio una respuesta reticente cuando se le preguntó sobre sus planes futuros.
C1 adjective /nɪˈɡoʊ.ʃi.ə.bəl/

negotiable

negociable
Meaning
Open to discussion or modification; capable of being bargained for.
Example
The salary offered is negotiable.
El salario ofrecido es negociable.
B2 noun noʊˈbel praɪz

Nobel Prize

Premio Nobel
Meaning
Any of six international prizes awarded annually for outstanding work in physics, chemistry, physiology or medicine, literature, economics, and the promotion of peace.
Example
Nobel Prize recognition evaded Bose's contributions.
El reconocimiento del Premio Nobel evadió las contribuciones de Bose.
B2 verb /ˈnæv.ɪ.ɡeɪt/

navigate

navegar
Meaning
To plan and direct the route or course of a ship, aircraft, or other form of transport.
Example
The GPS helps navigate complex routes.
El GPS ayuda a navegar rutas complejas.
B2 adjective /ˈnær.ə.tɪv/

Narrative

narrativo; descriptivo; contar una historia
Meaning
relating to storytelling; descriptive; telling a story; recounting events
Example
The narrative structure of the novel was quite complex.
La estructura narrativa de la novela era bastante compleja.
B2 adjective ˈnjuːtrəl

neutral

neutral
Meaning
Having no electric charge; neither positive nor negative.
Example
Neutrons are electrically neutral.
Los neutrones son eléctricamente neutrales.
B1 noun /ˈnɜːrsɪŋ/

nursing

enfermería
Meaning
the profession or practice of caring for the sick or injured
Example
She is studying nursing to become a healthcare professional.
Ella está estudiando enfermería para convertirse en una profesional de la salud.
A2 conjunction /ˈniːðər/

neither

ni uno ni otro
Meaning
used to connect two negative alternatives
Example
Neither the manager nor the assistant could attend the meeting.
Ni el gerente ni el asistente pudieron asistir a la reunión.
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 adjective /ˈnjuːbaɪl/

nubile

nublia
Meaning
of a young woman, sexually mature and suitable for marriage
Example
The village was celebrating the festival with its nubile maidens dancing.
El pueblo estaba celebrando el festival con sus nubias bailando.
C2 noun /ˈnɪn.i/

Ninny

tonto
Meaning
a silly or foolish person; someone who lacks common sense
Example
Don't be such a ninny, use your brain!
¡No seas tan tonto, usa tu cerebro!
B1 noun /ˈniː.dəl/

Needle

aguja
Meaning
a thin, pointed metal instrument used for sewing
Example
She threaded the needle to sew the button.
Ella enhebró la aguja para coser el botón.
C2 noun /nɪt/

nit

huevo de piojo
Meaning
The egg or young form of a louse or other parasitic insect.
Example
The teacher noticed nits in the child’s hair.
El maestro notó huevos de piojo en el cabello del niño.
A1 verb /neɪm/

name

nombrar
Meaning
to give a title or designation to someone or something
Example
They decided to name their baby Sarah.
Decidieron nombrar a su bebé Sarah.
C1 adjective /ˈnjuː.tri.ənt dɛns/

nutrient-dense

rico en nutrientes
Meaning
Rich in nutrients and high nutritional value.
Example
Organic food is often more nutrient-dense than processed food.
Los alimentos orgánicos suelen ser más ricos en nutrientes que los alimentos procesados.
C1 noun /ˈnɒs.trɪl/

Nostril

fosa nasal
Meaning
either of the two openings in the nose through which air passes
Example
The doctor checked each nostril for any blockage.
El doctor revisó cada fosa nasal en busca de cualquier obstrucción.
B2 adjective /ˈneɪbərɪŋ/

neighboring

vecino
Meaning
situated near or next to another place; adjacent or nearby.
Example
They visited a neighboring village for the festival.
Visitaron un pueblo vecino para el festival.
C1 noun /ˈnoʊ.və/

Nova

nova
Meaning
a star that suddenly increases greatly in brightness
Example
Astronomers discovered a new nova in the constellation.
Los astrónomos descubrieron una nueva nova en la constelación.
A2 noun /ˈnɛtˌwɜrk/

network

red
Meaning
A system of interconnected people, things, or computers.
Example
She built a strong professional network.
Ella construyó una red profesional sólida.
C2 adjective /ˈnjuː.mər.ə.bəl/

Numerable

contable; numerable
Meaning
capable of being counted; countable
Example
The stars in the sky are not numerable.
Las estrellas en el cielo no son numerables.
B2 noun /ˌnɔːrθˈiːst/

northeast

nordeste
Meaning
the direction between north and east; a region or area located in that direction.
Example
The storm is moving toward the northeast.
La tormenta se mueve hacia el noreste.
C2 adjective /ˈnɛðər/

nether

inferior
Meaning
situated down or below; lower
Example
They explored the nether regions of the cave.
Exploraron las regiones inferiores de la cueva.
A2 adverb /ˈnaɪsli/

nicely

agradablemente
Meaning
in a pleasant, kind, or satisfactory manner; carefully and appropriately
Example
She explained the problem nicely so everyone could understand.
Ella explicó el problema agradablemente para que todos entendieran.
C2 noun /nɪmf/

Nymph

Ninfa
Meaning
a mythological spirit of nature; a beautiful young woman in classical mythology
Example
The water nymph appeared by the moonlit lake.
La ninfa del agua apareció junto al lago iluminado por la luna.
C2 noun /nɛˈkroʊsɪs/

necrosis

necrósis
Meaning
the death of body tissue due to disease, injury, or lack of blood supply
Example
The doctor explained that the patient’s wound showed signs of necrosis.
El doctor explicó que la herida del paciente mostraba signos de necrosis.
C1 noun /nɔːrm/

Norm

norma; estándar; regla; tradición
Meaning
a standard of behavior; what is typical or expected
Example
Working late has become the norm in this company.
Trabajar hasta tarde se ha convertido en la norma en esta empresa.
C1 noun ˌnæn.oʊ.tekˈnɒl.ə.dʒi

nanotechnology

nanotecnología
Meaning
The branch of technology that deals with dimensions and tolerances of less than 100 nanometers.
Example
Nanotechnology is advancing medical treatments.
La nanotecnología está avanzando en los tratamientos médicos.
A1 adjective /nɛkst/

next

siguiente
Meaning
immediately following in time, order, or place
Example
The next train leaves at 9:00 AM.
El siguiente tren sale a las 9:00 AM.
C2 noun /ˌnɒn ˈsɛkwɪtər/

non sequitur

comentario irrelevante
Meaning
a statement or conclusion that does not logically follow from the previous statement
Example
His comment about the weather was a complete non sequitur during the budget discussion.
Su comentario sobre el clima fue un completo comentario irrelevante durante la discusión del presupuesto.
A2 adjective /ˈnɜː.vəs/

Nervous

nervioso, ansioso
Meaning
feeling anxious or worried; relating to the nerves; easily agitated
Example
She felt nervous before her job interview.
Ella se sentía nerviosa antes de su entrevista de trabajo.
B2 noun /ˌnɒməˈneɪʃən/

nomination

nominación
Meaning
The act of formally proposing someone for a role, position, or award.
Example
Her nomination for the award surprised everyone.
Su nominación para el premio sorprendió a todos.
C2 verb /ˌnɒnˈplʌst/

nonplussed

desconcertado
Meaning
Past tense of nonplus; surprised and unsure how to react.
Example
He stood nonplussed at the strange remark.
Se quedó desconcertado por el comentario extraño.
C2 verb /ˈnɪɡəl/

niggle

molestar levemente pero de forma persistente
Meaning
to cause slight but persistent annoyance, discomfort, or worry
Example
A small doubt niggled at her mind.
Una pequeña duda la molestaba en su mente.
A2 noun ˈneɪ.tʃər

nature

naturaleza. carácter.
Meaning
The basic or inherent features of something, especially when seen as characteristic of it.
Example
The calm nature of the environment helps healing.
La naturaleza tranquila del ambiente ayuda a la curación.
C1 noun /ˈnɛkˌlaɪn/

neckline

escote
Meaning
the edge of a garment around the neck, especially as cut to form a particular shape
Example
The dress has a beautiful V-shaped neckline.
El vestido tiene un hermoso escote en forma de V.
B2 adverb /ˈnɔɪzɪli/

Noisily

ruidosamente
Meaning
in a way that makes a lot of noise; loudly
Example
The children were playing noisily in the playground.
Los niños jugaban ruidosamente en el patio de recreo.
C2 noun /ˈnæfθə/

naphtha

nafta
Meaning
A flammable oil containing hydrocarbons, obtained from petroleum or coal tar, used as fuel or solvent.
Example
The factory stored barrels of naphtha for industrial use.
La fábrica almacenaba barriles de nafta para uso industrial.
C1 adjective /ˌniːoʊˈlɪθɪk/

neolithic

neolítico
Meaning
Relating to the later part of the Stone Age, when ground or polished stone weapons and tools prevailed.
Example
Neolithic communities began practicing agriculture and domesticating animals.
Las comunidades neolíticas comenzaron a practicar la agricultura y a domesticar animales.
B2 noun; adjective /ˌnɒnˈprɒfɪt/

non-profit

sin fines de lucro
Meaning
an organization that does not operate for profit and reinvests surplus to achieve social goals; not intended to make financial profit
Example
She works for a non-profit that provides free education to underprivileged children.
Ella trabaja para una organización sin fines de lucro que ofrece educación gratuita.
C1 noun /ˈnɔːrmən/

Norman

normando
Meaning
A member of a people of mixed Scandinavian and Frankish origin who settled in Normandy, or relating to their culture.
Example
The Normans conquered England in 1066.
Los normandos conquistaron Inglaterra en 1066.
B2 noun /næˈreɪʃən/

narration

narración
Meaning
The act of telling a story or describing events in detail.
Example
The movie’s narration was done by a famous actor.
La narración de la película fue realizada por un actor famoso.
C2 noun /ˈnɛkrəˌmænsi/

necromancy

necromancia
Meaning
the practice of communicating with the dead, often to predict the future
Example
Ancient texts described rituals of necromancy performed by priests.
Los textos antiguos describen rituales de necromancia realizados por sacerdotes.
C1 verb /ˈnɛsəl/

nestle

acurrucarse
Meaning
to settle or lie comfortably within or against something
Example
The child nestled into her mother's arms.
El niño se acurrucó en los brazos de su madre.
B2 noun /ˌnəʊtɪfɪˈkeɪʃən/

notification

notificación
Meaning
an official or formal notice or message informing someone of something; an alert delivered by a system or device
Example
You will receive a notification when your application is approved.
Recibirás una notificación cuando se apruebe tu solicitud.
C2 adjective /ˈnjuː.trɪ.tɪv/

nutritive

nutritivo
Meaning
Relating to nutrition; having nourishing qualities.
Example
The nutritive value of the fruit is very high.
El valor nutritivo de la fruta es muy alto.
B1 noun /ˈneɪʃən/

nation

nación
Meaning
a large group of people united by common descent, history, culture, or language
Example
The nation celebrated its independence day with pride.
La nación celebró su día de independencia con orgullo.
C2 noun /ˈnaɪsəti/

nicety

sutileza
Meaning
a fine or subtle detail, or a refined, delicate aspect of something
Example
The lawyer explained the legal niceties of the case.
El abogado explicó los detalles legales del caso.
A2 conjunction /nɔːr/

nor

ni
Meaning
used to introduce a negative clause after a negative statement
Example
He didn't call, nor did he send a message.
Él no llamó, ni envió un mensaje.
A2 adverb /ˈnaʊədeɪz/

Now-a-days

Hoy en día; en la actualidad
Meaning
at the present time; in these times
Example
Now-a-days, people prefer online shopping.
Hoy en día, la gente prefiere las compras en línea.
C1 noun /noʊˈteɪʃən/

notation

notación
Meaning
A system of symbols or signs used to represent information, especially in mathematics or music.
Example
The teacher explained the notation used in the algebra equations.
El profesor explicó la notación utilizada en las ecuaciones algebraicas.
C2 adjective /ˌnɒnˈtrɪviəl/

nontrivial

no trivial
Meaning
Not simple or easy; requiring effort or significant thought.
Example
Solving the equation turned out to be a nontrivial task.
Resolver la ecuación resultó ser una tarea no trivial.
C1 verb /ˈnʌrɪʃ/

nourish

nutrir
Meaning
To provide with food or other substances necessary for growth, health, and good condition
Example
Good books nourish the mind.
Los buenos libros nutren la mente.
C1 noun /ˈneb.jʊ.lə/

nebula

nebulosa
Meaning
A cloud of gas and dust in outer space, sometimes visible in the night sky.
Example
The Orion Nebula is one of the brightest in the sky.
La Nebulosa de Orión es una de las más brillantes en el cielo.
A1 adjective /njuː/

new

nuevo
Meaning
recently made, discovered, or introduced; not existing before
Example
He bought a new car yesterday.
Él compró un coche nuevo ayer.
C2 noun /ˈnoʊmənˌkleɪtʃər/

nomenclature

nomenclatura
Meaning
A system of names or terms used in a particular science, art, or field.
Example
The chemical nomenclature can be difficult for beginners to understand.
La nomenclatura química puede ser difícil para los principiantes de entender.
A1 verb /niːd/

need

necesitar
Meaning
to require something; to be in want of
Example
I need help with my homework.
Necesito ayuda con mi tarea.
C2 noun /naɪˈdʒel.ə/

Nigella

comino negro
Meaning
small black seeds with a nutty, slightly bitter flavor, also known as black cumin or black seed
Example
Sprinkle nigella seeds on top of the bread before baking.
Espolvorea semillas de comino negro encima del pan antes de hornear.
C2 noun /nɪˈkrɒlədʒi/

necrology

necrológico
Meaning
An obituary notice or a list of people who have recently died.
Example
The newspaper published a necrology of notable figures who passed away that year.
El periódico publicó una necrología de figuras notables que fallecieron ese año.
B1 noun /nɛt/

net

red
Meaning
a piece of material made of threads or ropes woven together, used to catch or hold things
Example
The fisherman cast his net into the sea.
El pescador lanzó su red al mar.
C1 adverb /ˈnæroʊli/

Narrowly

por un pequeño margen; apenas
Meaning
by a small margin; barely; in a limited way
Example
She narrowly escaped the accident.
Ella escapó por poco del accidente.
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.
C1 adjective /nɑːkˈtɜr.nəl/

Nocturnal

nocturno
Meaning
active at night; happening during the night
Example
Owls are nocturnal animals that hunt at night.
Los búhos son animales nocturnos que cazan por la noche.
C1 verb /nəˈsɛsɪteɪt/

necessitate

hacer necesario
Meaning
To make something necessary or unavoidable.
Example
The heavy rains necessitated the cancellation of the event.
Las fuertes lluvias hicieron inevitable la cancelación del evento.
C2 adjective /ˈnʌpʃəl/

nuptial

nupcial
Meaning
Relating to marriage or weddings.
Example
The couple prepared for their nuptial ceremony with great joy.
La pareja se preparó para su ceremonia nupcial con gran alegría.
B1 adjective /ˈnær.oʊ/

Narrow

estrecho; limitado; angosto
Meaning
having a small width; thin; limited in scope; restricted
Example
The narrow street was barely wide enough for two cars.
La calle estrecha apenas era lo suficientemente ancha para dos coches.
C1 verb /ˈnuːtər/

neuter

esterilizar
Meaning
To remove the reproductive organs of an animal; or having no gender.
Example
They decided to neuter their cat to prevent more kittens.
Decidieron esterilizar a su gato para evitar más gatitos.
B2 noun /ˈnuː.səns/

Nuisance

molestia; inconveniente;
Meaning
a person, thing, or circumstance causing inconvenience or annoyance
Example
The constant noise from construction is a real nuisance.
El ruido constante de la construcción es una verdadera molestia.
C2 adjective /ˈnjuː.ɡə.tɔːr.i/

nugatory

inútil
Meaning
Of little or no value; worthless or insignificant.
Example
His efforts were nugatory and did not change the outcome.
Sus esfuerzos fueron inútiles y no cambiaron el resultado.
B2 verb /nɒd/

nod

asentir con la cabeza
Meaning
to move one's head down and up to show agreement or acknowledgment
Example
She nodded in agreement with the proposal.
Ella asintió con la cabeza en señal de acuerdo con la propuesta.
B2 verb /ˈnæreɪt/

narrate

narrar
Meaning
To tell a story or describe events, often in detail.
Example
She will narrate the events of her journey to the audience.
Ella narrará los eventos de su viaje a la audiencia.
B2 adjective /nuːd/

nude

desnudo
Meaning
Wearing no clothes; naked.
Example
The artist painted a nude model.
El artista pintó un modelo desnudo.
C1 noun /ˈnʌt.meg/

Nut meg

nuez moscada
Meaning
a spice made from the seed of the fruit of an evergreen tree, used in cooking and baking
Example
The recipe called for a teaspoon of ground nutmeg to flavor the custard.
La receta requería una cucharadita de nuez moscada molida para dar sabor a la crema pastelera.
B1 noun/adjective /ˈnɒvəl/

novel

novela / nuevo
Meaning
A long fictional narrative; also something new or unusual.
Example
She spent the weekend reading a historical novel.
Ella pasó el fin de semana leyendo una novela histórica.
B1 noun /ˈneɪvi/

Navy

marina
Meaning
the branch of armed forces that conducts military operations at sea
Example
He joined the navy after graduating from college.
Se unió a la marina después de graduarse de la universidad.
B2 noun /ˈnuː.kʌm.ər/

New-comer

recién llegado
Meaning
a person who has recently arrived in a place or joined a group
Example
The newcomer was warmly welcomed by the team.
El recién llegado fue bienvenido calurosamente por el equipo.
C1 adjective /ˈnɒm.ɪ.nəl/

Nominal

nominal; muy pequeño
Meaning
very small in size or amount; existing in name only
Example
He paid only a nominal fee for the membership since he was a student.
Él pagó solo una tarifa nominal por la membresía porque era estudiante.
C1 verb /ˈnɔːrməlaɪz/

normalize

normalizar
Meaning
to bring something back to a normal or standard condition; to make something conform to a standard
Example
The government took steps to normalize relations with neighboring countries.
El gobierno tomó medidas para normalizar las relaciones con países vecinos.
C1 adjective ˌnɒnˈvɜːr.bəl

nonverbal

no verbal
Meaning
Communication using body language, facial expressions, or gestures instead of words
Example
Nonverbal cues play a crucial role in effective communication.
Las señales no verbales juegan un papel crucial en la comunicación efectiva.
C1 noun ˌnɒn.kəʊˌɒp.ərˈeɪ.ʃən

non-cooperation

desobediencia
Meaning
The practice of refusing to cooperate, especially as a form of protest.
Example
The non-cooperation movement gained momentum.
El movimiento de desobediencia ganó impulso.
A2 noun /nek/

Neck

cuello
Meaning
the part of the body connecting the head to the shoulders
Example
She wore a beautiful necklace around her neck.
Ella llevaba un hermoso collar alrededor de su cuello.
B2 noun /nɪˌɡoʊ.siˈeɪ.ʃən/

Negotiation

discusión destinada a llegar a un acuerdo; negociación
Meaning
discussion aimed at reaching an agreement; bargaining
Example
The negotiation between the two companies lasted for weeks.
La negociación entre las dos empresas duró semanas.
B2 verb /nɪˈɡoʊ.ʃi.eɪt/

negotiate

negociar
Meaning
To discuss something formally in order to reach an agreement.
Example
They negotiated a fair deal with the supplier.
Negociaron un trato justo con el proveedor.
B2 noun ˌnæv.ɪˈɡeɪ.ʃən

navigation

navegación
Meaning
The process or activity of accurately ascertaining one's position and planning and following a route.
Example
GPS technology has improved the navigation of self-driving cars.
La tecnología GPS ha mejorado la navegación de los autos autónomos.
C1 adjective /ˈnjʊrəl/

neural

neuronal
Meaning
Relating to nerves or the nervous system.
Example
Scientists study neural connections in the brain.
Los científicos estudian las conexiones neuronales en el cerebro.
B1 noun /ˈnɜːrsəri/

nursery

guardería
Meaning
a room or place where young children are cared for
Example
She works in a nursery, taking care of infants.
Ella trabaja en una guardería, cuidando a los infantes.
B2 verb /nɪˈɡlekt/

neglect

descuidar
Meaning
to fail to care for or give attention to something
Example
Don't neglect your health while studying.
No descuides tu salud mientras estudias.
A1 noun neɪmz

Names

nombre
Meaning
A word or set of words by which a person or thing is known.
Example
Names of family members are written on the family tree.
Los nombres de los miembros de la familia están escritos en el árbol genealógico.
C1 noun /ˈnjuːɑːns/

nuance

matiz
Meaning
A subtle difference in shade of meaning, appearance, or sound.
Example
He noticed the subtle nuance in her expression.
Notó el sutil matiz en su expresión.
C1 noun /ˈnɒnʃələns/

nonchalance

despreocupación
Meaning
A relaxed and calm state, showing lack of concern or interest.
Example
She answered the tough questions with surprising nonchalance.
Ella respondió las preguntas difíciles con sorprendente despreocupación.
C2 noun /njʊˈrældʒə/

neuralgia

dolor neural
Meaning
intense, often intermittent pain along a nerve pathway
Example
The patient suffers from neuralgia in her face.
El paciente sufre de neuralgia en su cara.
C2 noun /næˈteɪʃən/

natation

natación
Meaning
The act or sport of swimming.
Example
She took lessons in natation to improve her swimming skills.
Ella tomó clases de natación para mejorar sus habilidades de natación.
B2 noun ˈnætʃərəl ˈhæbɪtæt

Natural Habitat

hábitat natural
Meaning
The natural environment where organisms live and fulfill their life needs.
Example
Protecting the natural habitat is crucial for butterflies.
Proteger el hábitat natural es crucial para las mariposas.
C1 adjective /ˈnæv.ɪ.ɡə.bəl/

Navigable

navegable
Meaning
suitable for ships or boats to travel on; able to be navigated
Example
The river is navigable for small boats during the rainy season.
El río es navegable para pequeños botes durante la temporada de lluvias.
B2 noun /ˈnæʃənəl ˈænθəm/

national anthem

himno nacional
Meaning
an official patriotic song of a country, performed at national events and ceremonies
Example
The national anthem was played before the international match.
El himno nacional se tocó antes del partido internacional.
C2 adjective /njuːˈtoʊniən/

newtonian

relacionado con las leyes de Newton
Meaning
relating to the laws of motion and gravitation formulated by Sir Isaac Newton
Example
The scientist explained the Newtonian laws of motion.
El científico explicó las leyes de movimiento newtonianas.
C2 noun /neɪv/

nave

nave central de la iglesia
Meaning
the central part of a church building intended to accommodate the congregation
Example
The choir sang beautifully in the church nave.
El coro cantó hermosamente en la nave de la iglesia.
C2 adjective /ˌnjuːmɪzˈmætɪk/

numismatic

numismático
Meaning
relating to the study or collection of coins, currency, and medals
Example
He has a numismatic collection of rare coins from around the world.
Él tiene una colección numismática de monedas raras de todo el mundo.
C1 adjective /ˈneɪm.ləs/

Nameless

sin nombre; anónimo; desconocido; no identificado
Meaning
having no name; anonymous; unknown; unidentified
Example
The nameless fear haunted him throughout the night.
El miedo sin nombre lo acechaba durante toda la noche.
C1 adjective /ˈnæs.ənt/

nascent

emergente
Meaning
Emerging, developing, or in the early stages of formation
Example
The nascent technology is revolutionizing industries.
La tecnología emergente está revolucionando las industrias.
C2 noun /ˈnes.lɪŋ/

Nestling

pichón
Meaning
a young bird that has not yet left its nest
Example
The mother bird fed the hungry nestling with worms.
La madre pájaro alimentó al hambriento pichón con gusanos.
C2 noun /ˈnjuː.trɪ.mənt/

nutriment

nutrimento
Meaning
Something that nourishes; sustenance or food.
Example
The soil provides nutriment to the plants.
El suelo proporciona nutrimento a las plantas.
B2 noun /ˈnuː.tri.ənt/

nutrient

nutriente
Meaning
A substance that provides nourishment essential for growth and health of plants or animals.
Example
Plants absorb nutrients from the soil for growth.
Las plantas absorben nutrientes del suelo para crecer.
C1 noun, adjective /ˌnɒn ˈrɛzɪdənt/

non-resident

no residente
Meaning
a person who does not live in a particular country or place permanently
Example
Non-resident students often pay higher tuition fees.
Los estudiantes no residentes suelen pagar tarifas de matrícula más altas.
C1 noun /ˈnaɪ.tɪŋ.ɡeɪl/

Nightingale

ruiseñor
Meaning
small songbird known for its beautiful singing, especially at night
Example
The nightingale sang sweetly in the moonlight.
El ruiseñor cantó dulcemente bajo la luz de la luna.
B2 adverb /ˌnɒnˈstɒp/

Non-stop

sin parar; sin interrupciones
Meaning
continuing without stopping; without interruption
Example
The train traveled non-stop from London to Paris.
El tren viajó sin parar de Londres a París.