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A2 adjective /ˈnætʃərəl/

natural

naturel
Meaning
existing in or derived from nature; not made or caused by humankind
Example
She prefers to use natural ingredients in her cooking.
Elle préfère utiliser des ingrédients naturels dans sa cuisine.
C1 noun /naɪˈiːvteɪ/

naivete

naïveté
Meaning
The quality of being naive; lack of experience, wisdom, or judgment.
Example
His naivete made him an easy target for manipulation.
Sa naïveté faisait de lui une proie facile pour la manipulation.
C2 noun /ˌnjuːməˈreɪʃən/

numeration

numération
Meaning
the action or process of counting or assigning numbers
Example
The teacher explained the basics of numeration to the students.
L'enseignant a expliqué les bases de la numération aux étudiants.
B2 adverb /ˈnɔɪzɪli/

Noisily

bruyamment
Meaning
in a way that makes a lot of noise; loudly
Example
The children were playing noisily in the playground.
Les enfants jouaient bruyamment dans la cour de récréation.
C2 noun /ˌnɛɡlɪˈʒeɪ/

negligee

peignoir léger en soie
Meaning
A woman's light dressing gown, often made of thin or silky material.
Example
She wore a silk negligee before going to bed.
Elle portait un peignoir en soie avant de se coucher.
C1 noun /ˈnɒs.trɪl/

Nostril

narine
Meaning
either of the two openings in the nose through which air passes
Example
The doctor checked each nostril for any blockage.
Le médecin a vérifié chaque narine à la recherche de toute obstruction.
B2 noun ˈnætʃərəl ˈhæbɪtæt

Natural Habitat

habitat naturel
Meaning
The natural environment where organisms live and fulfill their life needs.
Example
Protecting the natural habitat is crucial for butterflies.
Protéger l'habitat naturel est crucial pour les papillons.
C2 adjective ˌnjʊə.rəʊ.prəˈtek.tɪv

neuroprotective

neuroprotecteur
Meaning
Having the ability to protect nerve cells from damage, degeneration, or impaired function.
Example
Omega-3 fatty acids have neuroprotective benefits.
Les acides gras oméga-3 ont des bienfaits neuroprotecteurs.
B2 adverb /ˈneɪmli/

Namely

à savoir; spécifiquement;
Meaning
that is to say; specifically; to be precise
Example
Three cities, namely Paris, London, and Rome, were visited.
Trois villes, à savoir Paris, Londres et Rome, ont été visitées.
B2 adjective /ˈnær.ə.tɪv/

Narrative

narratif; descriptif; racontant une histoire
Meaning
relating to storytelling; descriptive; telling a story; recounting events
Example
The narrative structure of the novel was quite complex.
La structure narrative du roman était assez complexe.
C1 adverb /ˈnɔːθwədz/

Northwards

vers le nord
Meaning
towards the north; in a northerly direction
Example
The birds migrate northwards in spring.
Les oiseaux migrent vers le nord au printemps.
C2 noun /ˈnɛkrəˌmænsər/

necromancer

Meaning
a person who practices necromancy; a wizard or magician who claims to communicate with the dead
Example
The villagers feared the old necromancer who lived at the edge of the forest.
C2 adjective /ˈnjuː.mər.ə.bəl/

Numerable

comptable; numérable
Meaning
capable of being counted; countable
Example
The stars in the sky are not numerable.
Les étoiles dans le ciel ne sont pas numérables.
C2 adjective /ˈnjuː.ɡə.tɔːr.i/

nugatory

futile
Meaning
Of little or no value; worthless or insignificant.
Example
His efforts were nugatory and did not change the outcome.
Ses efforts étaient futiles et n'ont pas changé le résultat.
C1 verb /nʌdʒ/

nudge

coup de coude
Meaning
To push someone gently, usually with your elbow, in order to attract attention.
Example
She nudged him to be quiet during the meeting.
Elle lui donna un coup de coude pour qu'il se taise pendant la réunion.
C1 noun /ˈnaɪ.tɪŋ.ɡeɪl/

Nightingale

rossignol
Meaning
small songbird known for its beautiful singing, especially at night
Example
The nightingale sang sweetly in the moonlight.
Le rossignol chanta doucement sous la lumière de la lune.
C2 adjective /nɪˈfɛəriəs/

nefarious

néfaste, criminel ou moralement mauvais
Meaning
Wicked, criminal, or morally bad.
Example
The police uncovered a nefarious plot to cheat investors.
La police a découvert un complot néfaste pour tromper les investisseurs.
A2 adjective /ˈnɪəˌbaɪ/

nearby

à proximité
Meaning
close to a particular place or person
Example
The nearest gas station is nearby.
La station-service la plus proche est à proximité.
C2 noun /ˌnɒn ˈsɛkwɪtər/

non sequitur

commentaire hors sujet
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.
Son commentaire sur la météo était un véritable commentaire hors sujet pendant la discussion sur le budget.
B2 noun /ˈnuː.səns/

Nuisance

nuisance; dérangement;
Meaning
a person, thing, or circumstance causing inconvenience or annoyance
Example
The constant noise from construction is a real nuisance.
Le bruit constant de la construction est une vraie nuisance.
C2 noun /nɑːrˈsɪsəs/

narcissus

fleur de narcisse
Meaning
A type of flowering plant with yellow or white blooms, often associated with self-love from Greek mythology.
Example
A narcissus bloomed in the garden during spring.
Un narcisse a fleuri dans le jardin au printemps.
B1 adjective /ˈnɔːðərn/

northern

du nord
Meaning
relating to the north or situated in the north
Example
The northern part of the country is known for its cold climate.
La partie nord du pays est connue pour son climat froid.
C2 adjective /ˈnɒmɪk/

nomic

relatif à la loi
Meaning
Relating to laws, rules, or systems.
Example
The philosopher discussed the nomic necessity of natural laws.
Le philosophe a discuté de la nécessité nomique des lois naturelles.
A1 adverb /ˈnɛvər/

never

jamais
Meaning
at no time in the past or future; not ever
Example
I have never seen such a beautiful sunset.
Je n'ai jamais vu un coucher de soleil aussi beau.
A2 adjective /ˈnɔɪ.zi/

Noisy

bruyant
Meaning
making a lot of loud or unpleasant sound; clamorous
Example
The noisy construction work outside made it difficult to concentrate.
Le travail de construction bruyant dehors rendait difficile la concentration.
C2 adjective /ˌnɒnˈtrɪviəl/

nontrivial

non trivial
Meaning
Not simple or easy; requiring effort or significant thought.
Example
Solving the equation turned out to be a nontrivial task.
Résoudre l'équation s'est avéré être une tâche non triviale.
C2 noun /naɪt ˈdʒæz.mɪn/

Night-jesmine

jasmin de nuit
Meaning
a fragrant flowering tree that blooms at night with small white flowers
Example
The night-jasmine tree blooms only after sunset with its tiny white flowers.
Le jasmin de nuit fleurit seulement après le coucher du soleil avec ses petites fleurs blanches.
A2 noun /ˈnek.ləs/

Necklace

collier
Meaning
a piece of jewelry that is worn around the neck
Example
She wore a beautiful diamond necklace to the party.
Elle portait un joli collier en diamant à la fête.
C1 adjective /ˈnɒnʃələnt/

nonchalant

nonchalant
Meaning
Appearing calm, casual, and unconcerned.
Example
He gave a nonchalant shrug and walked away.
Il a haussé les épaules avec nonchalance et s'en est allé.
A2 noun /ˈnoʊ.tɪs/

Notice

avis
Meaning
attention to something; a written or printed announcement
Example
The notice on the board announced the school closure.
L'avis sur le tableau a annoncé la fermeture de l'école.
A1 noun /nuːz/

news

nouvelles
Meaning
newly received or noteworthy information, especially about recent events
Example
The news about the storm spread quickly.
Les nouvelles sur la tempête se sont propagées rapidement.
C2 adjective /ˈneb.jə.ləs/

Nebulous

vague; flou; nébuleux
Meaning
vague or unclear; lacking definite form; hazy
Example
His plans for the future remain nebulous and unclear.
Ses projets pour l'avenir restent nébuleux et flous.
A2 noun /nɔɪz/

Noise

bruit
Meaning
a sound, especially one that is loud or unpleasant
Example
The noise from the construction site was very disturbing.
Le bruit du site de construction était très dérangeant.
C2 adjective /njuːˈtoʊniən/

newtonian

relatif aux lois 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.
Le scientifique a expliqué les lois du mouvement newtoniennes.
B2 noun /ˈnɪk.neɪm/

Nickname

surnom
Meaning
a familiar or humorous name given to a person instead of their real name
Example
His nickname is 'Tiger' because he's so brave.
Son surnom est 'Tigre' car il est très courageux.
A2 adverb /ˈnoʊwɛr/

Nowhere

nulle part
Meaning
not anywhere; in no place
Example
I searched everywhere but the keys were nowhere to be found.
J'ai cherché partout, mais les clés n'étaient nulle part.
A2 noun /ˈneɪbər/

neighbor

voisin
Meaning
a person living next door or nearby
Example
My neighbor lent me some sugar when I ran out.
Mon voisin m'a prêté un peu de sucre quand je n'en avais plus.
C1 adjective /ˈnɔːʃəs/

nauseous

se sentir nauséeux
Meaning
feeling like you are about to vomit; causing a feeling of sickness
Example
The smell of rotten food made her feel nauseous.
L'odeur de nourriture pourrie l'a fait se sentir nauséeuse.
C2 noun /ˈnes.lɪŋ/

Nestling

oisillon
Meaning
a young bird that has not yet left its nest
Example
The mother bird fed the hungry nestling with worms.
La mère oiseau a nourri le oisillon affamé avec des vers.
B1 noun /ˈneɪvi/

Navy

marine
Meaning
the branch of armed forces that conducts military operations at sea
Example
He joined the navy after graduating from college.
Il a rejoint la marine après avoir obtenu son diplôme universitaire.
C2 verb /ˈnɪɡəl/

niggle

causer une légère mais persistante gêne
Meaning
to cause slight but persistent annoyance, discomfort, or worry
Example
A small doubt niggled at her mind.
Un petit doute la perturbait dans son esprit.
B2 noun /ˈnɒvəlɪst/

novelist

romancier
Meaning
a person who writes novels
Example
The novelist spent years writing his new book.
Le romancier a passé des années à écrire son nouveau livre.
C2 noun /ˌniːoʊˈlætɪn/

neo-latin

néo-latin
Meaning
The use of Latin language for scholarly, scientific, and literary purposes after the medieval period.
Example
Many scientific names are derived from Neo-Latin.
De nombreux noms scientifiques sont dérivés du néo-latin.
C2 noun /niːp/

neap

marée basse
Meaning
A tide just after the first or third quarters of the moon when the difference between high and low tide is least.
Example
During a neap tide, the water level change is minimal.
Pendant une marée basse, le changement du niveau de l'eau est minimal.
C1 adjective /ˈnɔːtɪkəl/

nautical

nautique
Meaning
relating to ships, sailors, or navigation on water
Example
He studied nautical charts before setting sail.
Il a étudié les cartes nautiques avant de prendre le large.
B2 verb /ˈnæv.ɪ.ɡeɪt/

navigate

naviguer
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.
Le GPS aide à naviguer sur des itinéraires complexes.
C2 verb /ˈnɔːzieɪt/

nauseate

provoquer des nausées
Meaning
To make someone feel sick, with an inclination to vomit.
Example
The spoiled food nauseated him quickly.
La nourriture avariée l'a rendu nauséeux rapidement.
C1 noun /noʊˈbɪl.ə.ti/

Nobility

noblesse; rang élevé
Meaning
the quality of being noble in character; people of noble rank
Example
He showed great nobility in forgiving his enemies.
Il a montré une grande noblesse en pardonnant à ses ennemis.
C1 noun /nɔːrm/

Norm

norme; standard; règle; tradition
Meaning
a standard of behavior; what is typical or expected
Example
Working late has become the norm in this company.
Travailler tard est devenu la norme dans cette entreprise.
C1 noun /ˈnep.ə.tɪz.əm/

Nepotism

Népotisme
Meaning
the practice of favoring relatives or friends in business or politics
Example
The company was accused of nepotism in its hiring practices.
L'entreprise a été accusée de népotisme dans ses pratiques d'embauche.
C1 preposition/adverb/conjunction /ˌnɒtwɪθˈstændɪŋ/

notwithstanding

nonobstant
Meaning
In spite of; despite
Example
Notwithstanding the challenges, the team completed the project.
Nonobstant les défis, l'équipe a terminé le projet.
A1 noun /noʊˈvɛmbər/

november

novembre
Meaning
the eleventh month of the year in the Gregorian calendar
Example
November is often cool and quiet before winter begins.
Novembre est souvent frais et calme avant le début de l’hiver.
B1 noun /nest/

Nest

nid
Meaning
a structure built by birds to lay eggs and shelter their young
Example
The bird built a nest in the tree.
L'oiseau a construit un nid dans l'arbre.
C1 verb /ˈnʌlɪfaɪ/

nullify

annuler
Meaning
to make something legally invalid or ineffective
Example
The court decided to nullify the contract.
Le tribunal a décidé d'annuler le contrat.
C2 noun /ˌɛn.biː.esˈpiː/

nbsp

espace insécable
Meaning
a non-breaking space character in HTML used to prevent an automatic line break at its position
Example
Use   in HTML to add a space that won't break into a new line.
Utilisez   dans HTML pour ajouter un espace qui ne se casse pas en une nouvelle ligne.
B2 noun /ˌnɒməˈneɪʃən/

nomination

nomination
Meaning
The act of formally proposing someone for a role, position, or award.
Example
Her nomination for the award surprised everyone.
Sa nomination pour le prix a surpris tout le monde.
C2 adjective /ˈnɛtlˌsʌm/

nettlesome

irritant
Meaning
Causing irritation, annoyance, or difficulty.
Example
The nettlesome rules frustrated the workers.
Les règles irritantes ont frustré les travailleurs.
A1 adverb /nɒt/

not

non
Meaning
used to make a word or phrase negative
Example
I do not like spicy food.
Je n'aime pas la nourriture épicée.
C2 verb /ˈnuːkliˌeɪt/

nucleate

nucléaire
Meaning
to form into a nucleus or bring together into a central part
Example
The droplets began to nucleate around tiny particles in the air.
Les gouttes ont commencé à se nucléer autour des petites particules dans l'air.
C1 verb /ˈnɔːrməlaɪz/

normalize

normaliser
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.
Le gouvernement a pris des mesures pour normaliser les relations.
A1 adverb /nɪər/

Near

près
Meaning
close in space or time; almost
Example
The school is very near to my house.
L'école est très près de ma maison.
C2 noun /ˈnaɪɪˌlɪzəm/

nihilism

nihilisme
Meaning
The rejection of all religious and moral principles, often in the belief that life is meaningless.
Example
The philosopher was criticized for promoting nihilism.
Le philosophe a été critiqué pour avoir promu le nihilisme.
C2 adjective /ˈnæti/

natty

chic
Meaning
Neat, stylish, and fashionable in appearance.
Example
He looked very natty in his new suit.
Il avait l'air très chic dans son nouveau costume.
B1 noun /neɪl/

Nail

clou
Meaning
a small metal spike with a broadened flat head; part of finger or toe
Example
He hammered the nail into the wooden board.
Il a enfoncé le clou dans le panneau de bois.
C1 noun /ˈnɑːrsɪsɪst/

narcissist

narcissiste
Meaning
A person who has an excessive interest in or admiration of themselves.
Example
Everyone avoided him because he was a narcissist.
Tout le monde l'évitait parce qu'il était un narcissiste.
B2 verb /nɪˈɡoʊ.ʃi.eɪt/

negotiate

négocier
Meaning
To discuss something formally in order to reach an agreement.
Example
They negotiated a fair deal with the supplier.
Ils ont négocié un accord équitable avec le fournisseur.
B1 adverb /ˈnjuːli/

newly

récemment
Meaning
in a new or recent manner
Example
She has newly renovated her house.
Elle a récemment rénové sa maison.
A2 verb /nɜːrs/

nurse

soigner
Meaning
to care for someone who is sick or injured; to feed a baby
Example
She nursed her sick mother back to health.
Elle a soigné sa mère malade jusqu'à ce qu'elle se rétablisse.
C1 noun /ˈnjuːtrɪənt dɪˈfɪʃənsi/

nutrient deficiency

déficience en nutriments
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 déficience en nutriments dans le sol peut réduire la productivité des cultures.
C1 noun /ˈnɔː.zi.ə/

Nausea

nausée
Meaning
a feeling of sickness with an inclination to vomit
Example
The motion of the boat caused severe nausea.
Le mouvement du bateau a causé une nausée sévère.
C1 noun /njʊəˈrəʊ.sɪs/

neurosis

névrose
Meaning
A relatively mild mental illness that is not caused by organic disease, involving symptoms of stress.
Example
His neurosis made social interactions difficult.
Sa névrose a rendu les interactions sociales difficiles.
B2 verb /ˈnoʊtɪfaɪ/

notify

informer
Meaning
to inform someone officially about something
Example
The manager will notify the staff about the schedule change.
Le manager informera le personnel du changement d'horaire.
A2 adverb /ˈnaʊədeɪz/

Now-a-days

De nos jours; actuellement
Meaning
at the present time; in these times
Example
Now-a-days, people prefer online shopping.
De nos jours, les gens préfèrent les achats en ligne.
B2 adverb /ˌnʌnðəˈlɛs/

nonetheless

cependant
Meaning
in spite of that; nevertheless
Example
It was raining, but nonetheless, they went hiking.
Il pleuvait, mais cependant, ils sont allés faire de la randonnée.
C1 noun /nɪl/

Nil

zéro; rien
Meaning
nothing; zero; no amount
Example
His chances of winning were nil after the scandal.
Ses chances de gagner étaient nulles après le scandale.
B2 noun /njuːˈtrɪʃ.ən/

nutrition

nutrition
Meaning
The process of providing or obtaining the food necessary for health and growth.
Example
Good nutrition is vital for a healthy life.
Une bonne nutrition est essentielle pour une vie saine.
A2 noun /ˈnæpkɪn/

napkin

serviette
Meaning
a piece of cloth or paper used to wipe the mouth and hands while eating
Example
She placed a napkin on her lap before eating.
Elle a posé une serviette sur ses genoux avant de manger.
C1 noun /ˈnjuːɑːns/

nuance

nuance
Meaning
A subtle difference in shade of meaning, appearance, or sound.
Example
He noticed the subtle nuance in her expression.
Il a remarqué la nuance subtile dans son expression.
C1 verb /ˈnɪbəl/

nibble

grignoter
Meaning
to take small bites of food
Example
The rabbit nibbled on a carrot.
Le lapin a grignoté une carotte.
C1 adjective /ˌniːoʊˈlɪθɪk/

neolithic

néolithique
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.
Les communautés néolithiques ont commencé à pratiquer l'agriculture et à apprivoiser des animaux.
C1 noun /naɪˈiːvɪti/

naivety

naïveté
Meaning
The quality of being innocent, simple, and lacking experience or sophistication.
Example
Her naivety made her trust people too easily.
Sa naïveté l'a rendue à faire confiance aux gens trop facilement.
C2 noun /ˌniːoʊˈdɑːrwɪnɪzəm/

neo-darwinism

néo-darwinisme
Meaning
A modern interpretation of Darwin's theory of evolution, integrating genetics and natural selection.
Example
Neo-Darwinism combines Darwin’s theory of natural selection with modern genetics.
Le néo-darwinisme combine la théorie de la sélection naturelle de Darwin avec la génétique moderne.
B2 adjective /ˈneɪ.kɪd/

Naked

nu; sans vêtements; découvert; exposé
Meaning
without clothes or covering; bare; exposed; unclothed
Example
The naked truth about the situation shocked everyone.
La vérité nue sur la situation a choqué tout le monde.
C1 noun /ˈnaɪt.fɔːl/

nightfall

tombe de la nuit
Meaning
the time when night begins; dusk
Example
They decided to return home before nightfall.
Ils ont décidé de rentrer avant la tombée de la nuit.
A1 noun /nɔːrθ/

north

nord
Meaning
the direction toward the top of a map or the opposite of south
Example
We traveled north to reach the mountains.
Nous avons voyagé vers le nord pour atteindre les montagnes.
A2 noun /ˈnjuːzˌpeɪpər/

newspaper

journal
Meaning
a printed publication (usually daily or weekly) containing news, articles, advertisements, and correspondence
Example
I read the newspaper every morning.
Je lis le journal tous les matins.
B2 adjective ˈnjuːtrəl

neutral

neutre
Meaning
Having no electric charge; neither positive nor negative.
Example
Neutrons are electrically neutral.
Les neutrons sont électriquement neutres.
C2 noun /ˈnjuː.trɪ.mənt/

nutriment

nutriment
Meaning
Something that nourishes; sustenance or food.
Example
The soil provides nutriment to the plants.
Le sol fournit du nutriment aux plantes.
C1 noun ˈnærətɪv staɪl

narrative style

style narratif
Meaning
The way in which a story is told, including the point of view and the voice of the narrator.
Example
Dickens' narrative style is engaging and emotional.
Le style narratif de Dickens est captivant et émotionnel.
C1 adjective /ˈnæv.ɪ.ɡə.bəl/

Navigable

navigable
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.
Le fleuve est navigable pour les petits bateaux pendant la saison des pluies.
B1 noun/adjective /ˈnɒvəl/

novel

roman / nouveau
Meaning
A long fictional narrative; also something new or unusual.
Example
She spent the weekend reading a historical novel.
Elle a passé le week-end à lire un roman historique.
A2 noun /nek/

Neck

cou
Meaning
the part of the body connecting the head to the shoulders
Example
She wore a beautiful necklace around her neck.
Elle portait un joli collier autour de son cou.
C2 noun /nɪb/

nib

pointe de stylo
Meaning
the pointed end of a pen used for writing or drawing
Example
He dipped the nib into the ink before writing.
Il a plongé la pointe du stylo dans l'encre avant d'écrire.
A1 noun neɪmz

Names

nom
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.
Les noms des membres de la famille sont inscrits sur l'arbre généalogique.
B2 noun /ˈnæreɪtər/

narrator

narrateur
Meaning
A person who tells the story in a book, play, or film.
Example
The narrator guided the audience through the complex plot.
Le narrateur a guidé le public à travers l'intrigue complexe.
A1 adjective /naɪs/

Nice

agréable; joli; satisfaisant; attrayant
Meaning
pleasant; agreeable; satisfactory; good; attractive
Example
She wore a nice dress to the party.
Elle portait une belle robe à la fête.
B2 adjective /njuːˈtrɪʃ.əs/

Nutritious

nutritif
Meaning
containing substances that help the body grow and stay healthy; nourishing
Example
Eating nutritious food helps maintain good health.
Manger des aliments nutritifs aide à maintenir une bonne santé.
A2 adjective /niːt/

Neat

propre et bien organisé; bien fait
Meaning
clean and tidy; well-organized; carefully done
Example
Her room is always neat and organized.
Sa chambre est toujours propre et bien organisée.
B2 verb /ˈnæreɪt/

narrate

narrer
Meaning
To tell a story or describe events, often in detail.
Example
She will narrate the events of her journey to the audience.
Elle va narrer les événements de son voyage au public.
C1 adjective /nɪˈɡoʊ.ʃi.ə.bəl/

negotiable

négociable
Meaning
Open to discussion or modification; capable of being bargained for.
Example
The salary offered is negotiable.
Le salaire offert est négociable.
C2 noun /ˌnjʊə.rəʊˈdʒɛn.ɪ.sɪs/

neurogenesis

formation de nouvelles cellules nerveuses
Meaning
The process of forming new nerve cells in the brain.
Example
Scientists are studying neurogenesis to understand brain health.
Les scientifiques étudient la neurogénèse pour comprendre la santé du cerveau.
B2 adjective /ˈnuːkliər/

nuclear

nucléaire
Meaning
relating to the nucleus of an atom or to nuclear energy
Example
The country is developing nuclear energy.
Le pays développe de l'énergie nucléaire.
C1 noun /niːʃ/

Niche

niche de marché, segment spécialisé, marché cible
Meaning
A specialized segment of the market for a particular kind of product or service.
Example
Finding the right niche is key to a successful business.
Trouver le bon créneau est essentiel pour réussir dans les affaires.
B2 adjective /ˈneɪvəl/

naval

naval
Meaning
relating to a country's navy or military ships
Example
The country invested heavily in naval defense.
Le pays a investi massivement dans la défense navale.
C1 adjective /ˈnjʊrəl/

neural

neuronal
Meaning
Relating to nerves or the nervous system.
Example
Scientists study neural connections in the brain.
Les scientifiques étudient les connexions neuronales dans le cerveau.
C1 adjective /ˈnæs.ənt/

nascent

naissant
Meaning
Emerging, developing, or in the early stages of formation
Example
The nascent technology is revolutionizing industries.
La technologie naissante révolutionne les industries.
A2 adjective /ˈnæʃənəl/

national

national
Meaning
relating to a nation, especially its culture, language, or government
Example
The national anthem was played at the ceremony.
L'hymne national a été joué lors de la cérémonie.
C1 adjective /ˈnjuː.tri.ənt dɛns/

nutrient-dense

riche en nutriments
Meaning
Rich in nutrients and high nutritional value.
Example
Organic food is often more nutrient-dense than processed food.
Les aliments biologiques sont souvent plus riches en nutriments que les aliments transformés.
A2 adjective /ˈnɜː.vəs/

Nervous

nerveux, anxieux
Meaning
feeling anxious or worried; relating to the nerves; easily agitated
Example
She felt nervous before her job interview.
Elle se sentait nerveuse avant son entretien d'embauche.
C1 noun /ˈnɛm.ə.sɪs/

nemesis

ennemi / rival
Meaning
A long-standing rival or an inescapable agent of downfall.
Example
For years, he considered his colleague to be his nemesis.
Pendant des années, il considérait son collègue comme son ennemi.
A1 adverb /noʊ/

no

non
Meaning
used to give a negative response or to show disagreement
Example
She said no to the invitation.
Elle a dit non à l'invitation.
C2 adjective /ˈneɪtl/

natal

relatif à la naissance
Meaning
Relating to birth or the place of birth.
Example
She returned to her natal village after many years.
Elle est retournée dans son village natal après de nombreuses années.
C1 noun /noʊˈteɪʃən/

notation

notation
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.
Le professeur a expliqué la notation utilisée dans les équations algébriques.
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.
Il a parlé avec une voix nasale à cause de son rhume.
C2 noun /naɪt kwiːn/

Night queen

reine de la nuit
Meaning
a fragrant white flower that blooms at night and releases strong sweet scent
Example
The night queen flowers filled the garden with their sweet fragrance.
Les fleurs de la reine de la nuit ont rempli le jardin de leur douce fragrance.
C2 noun /ˈnæfθə/

naphtha

naphta
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.
L'usine stockait des barils de naphta pour un usage industriel.
C2 noun /ˈnaɪsəti/

nicety

subtilité
Meaning
a fine or subtle detail, or a refined, delicate aspect of something
Example
The lawyer explained the legal niceties of the case.
L'avocat a expliqué les subtilités juridiques de l'affaire.
B2 adjective /ˈnoʊ.bəl/

Noble

noble
Meaning
having high moral qualities; honorable; generous; of aristocratic birth
Example
His noble actions helped many people in need.
Ses actions nobles ont aidé de nombreuses personnes dans le besoin.
C2 noun /nɑnˈen.tə.ti/

Nonentity

personne sans importance; quelque chose qui n'existe pas
Meaning
a person of no importance or influence; something that does not exist
Example
He felt like a nonentity in the large corporation.
Il se sentait comme une non-entité dans la grande entreprise.
C1 noun /ˈneɪ.vəl fɔːrs/

Naval Force

forces navales
Meaning
the branch of a nation's armed services that conducts military operations at sea
Example
The naval force protected the country's coastline from enemy attacks.
Les forces navales ont protégé la côte du pays contre les attaques ennemies
C1 noun /ˈneɪ.vəl/

Navel

nombril
Meaning
the small hollow in the center of the stomach where the umbilical cord was attached
Example
The baby's navel cord fell off after a week.
Le cordon ombilical du bébé est tombé après une semaine.