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A2 noun /ˈnjuːzˌpeɪpər/

newspaper

新聞
Meaning
a printed publication (usually daily or weekly) containing news, articles, advertisements, and correspondence
Example
I read the newspaper every morning.
私は毎朝新聞を読みます。
C2 adjective /ˈnæti/

natty

おしゃれ
Meaning
Neat, stylish, and fashionable in appearance.
Example
He looked very natty in his new suit.
彼は新しいスーツでとてもおしゃれに見えた。
C2 noun /nɑːrˈsɪsəs/

narcissus

ナルシスの花
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.
春に、庭でナルシスの花が咲きました。
C2 noun /ˈnɑːstrəm/

nostrum

効果のない薬
Meaning
a medicine or remedy, especially one that is not considered effective; a questionable solution
Example
The politician’s plan was dismissed as a mere nostrum for a complex problem.
政治家の計画は、複雑な問題に対する単なる効果のない薬として退けられました。
C2 noun /niːp/

neap

小潮
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.
ニープタイドの間、水位の変化は最小限です。
A2 adverb /ˈnaɪsli/

nicely

上手に
Meaning
in a pleasant, kind, or satisfactory manner; carefully and appropriately
Example
She explained the problem nicely so everyone could understand.
彼女はみんなが理解できるように上手に説明した。
B2 noun /ˈnuː.kʌm.ər/

New-comer

新参者
Meaning
a person who has recently arrived in a place or joined a group
Example
The newcomer was warmly welcomed by the team.
その新参者はチームによって温かく迎えられました。
C1 adjective /ˈnjuː.tri.ənt dɛns/

nutrient-dense

栄養価が高い
Meaning
Rich in nutrients and high nutritional value.
Example
Organic food is often more nutrient-dense than processed food.
オーガニック食品は、加工食品よりも栄養価が高いことがよくあります。
B2 noun /ˈnɒvəlɪst/

novelist

小説家
Meaning
a person who writes novels
Example
The novelist spent years writing his new book.
その小説家は新しい本を書くために何年も費やしました。
B2 noun, adjective, adverb /ˌnɔːrθˈwest/

northwest

北西
Meaning
the direction that is between north and west; situated in or moving toward this direction
Example
Seattle is located in the northwest of the United States.
シアトルはアメリカ合衆国の北西部にあります。
C1 noun njuːˈtræl.ə.ti

neutrality

中立
Meaning
The state of not supporting or helping either side in a conflict, disagreement, etc.; impartiality.
Example
Neutrality fosters trust in decision-making.
中立は意思決定において信頼を育みます。
C1 adjective /ˈnɒm.ɪ.nəl/

Nominal

名目上の; 非常に小さい
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.
彼は学生だったので、会員費はわずかな名目料金でした。
B1 noun /nest/

Nest

巣
Meaning
a structure built by birds to lay eggs and shelter their young
Example
The bird built a nest in the tree.
鳥は木に巣を作った。
C2 noun /nuːt/

Newt

イモリ
Meaning
a small amphibian with a long tail that lives both in water and on land
Example
The newt swam gracefully in the pond.
イモリは池で優雅に泳いでいました。
C2 adjective /ˈnjuː.ɡə.tɔːr.i/

nugatory

無価値
Meaning
Of little or no value; worthless or insignificant.
Example
His efforts were nugatory and did not change the outcome.
彼の努力は無価値で、結果を変えることはなかった。
C1 adjective /ˈnɔːrmətɪv/

normative

規範的
Meaning
relating to rules, standards, or norms that govern behavior or beliefs
Example
The study focused on the normative aspects of cultural behavior.
その研究は文化的な行動の規範的側面に焦点を当てました。
C1 noun ˈnuːkliəs

nucleus

原子核
Meaning
The central core of an atom containing protons and neutrons.
Example
The nucleus consists of protons.
原子核は陽子で構成されています。
A2 adjective /ˈnɔː.məl/

Normal

通常; 一般的; 基準に合った; 健康
Meaning
usual; typical; conforming to a standard; healthy
Example
It's normal to feel nervous before an important exam.
重要な試験の前に緊張するのは普通です。
C1 noun /ˌnɑm.əˈni/

Nominee

ノミネートされた人
Meaning
a person who is nominated for an office, award, or honor
Example
She was the nominee for the Best Actress award.
彼女は最優秀女優賞のノミネートされた人でした。
C2 verb /ˈnɪtˌpɪk/

nitpick

Meaning
To find and criticize small or unimportant faults in someone or something.
Example
She tends to nitpick about every little detail.
C1 noun /ˈniːdəlwɜːrk/

needlework

刺繍, 手芸
Meaning
The craft of sewing, embroidery, or knitting done with a needle.
Example
Her grandmother taught her the art of needlework.
彼女の祖母は彼女にニードルワークの技術を教えました。
C1 noun /ˈnoʊ.və/

Nova

新星
Meaning
a star that suddenly increases greatly in brightness
Example
Astronomers discovered a new nova in the constellation.
天文学者たちは星座で新しいノヴァを発見しました。
A1 noun neɪmz

Names

名前
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.
家族の名前は家系図に書かれています。
C1 adjective /nɪˈɡlɛktfʊl/

neglectful

無関心
Meaning
Failing to give proper care or attention.
Example
The neglectful parent left the child alone for hours.
無関心な親は子供を何時間も一人で放置した。
A1 adverb /nɒt/

not

いいえ
Meaning
used to make a word or phrase negative
Example
I do not like spicy food.
私は辛い食べ物が好きではありません。
B2 adverb /ˌnʌnðəˈlɛs/

nonetheless

それにもかかわらず
Meaning
in spite of that; nevertheless
Example
It was raining, but nonetheless, they went hiking.
雨が降っていましたが、それにもかかわらず、彼らはハイキングに行きました。
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.
A2 adjective ˈnɛɡ.ə.tɪv

negative

ネガティブ
Meaning
Not desirable or optimistic; harmful or unpleasant.
Example
She had a negative attitude about the upcoming project.
彼女は今後のプロジェクトに対してネガティブな態度を持っていた。
C1 adjective /nɪˈɡoʊ.ʃi.ə.bəl/

negotiable

交渉可能
Meaning
Open to discussion or modification; capable of being bargained for.
Example
The salary offered is negotiable.
提供された給与は交渉可能です。
C1 adverb /ˈnæroʊli/

Narrowly

かろうじて; 辛うじて
Meaning
by a small margin; barely; in a limited way
Example
She narrowly escaped the accident.
彼女は事故をかろうじて避けた。
A1 adverb /nɪər/

Near

近い
Meaning
close in space or time; almost
Example
The school is very near to my house.
学校は私の家の近くにあります。
C1 adjective /ˌnɒnˈvɜː.bəl/

non-verbal

言葉やスピーチを使用せずに、ジェスチャー、ボディランゲージ、または顔の表情を通じて伝達される。
Meaning
Not involving or using words or speech; communicated through gestures, body language, or facial expressions.
Example
Non-verbal cues are just as important as words.
ノンバーバルキューは言葉と同じくらい重要です。
C2 noun /ˈneɪˌseɪ.ɪŋ/

naysaying

否定的な発言
Meaning
The act of expressing negative or pessimistic views.
Example
His constant naysaying discouraged the team.
彼の絶え間ない否定的な発言はチームをがっかりさせました。
C2 adjective /ˈnɛðər/

nether

下の
Meaning
situated down or below; lower
Example
They explored the nether regions of the cave.
彼らは洞窟の下の地域を探索した。
A2 noun /ˈnɛtˌwɜrk/

network

ネットワーク
Meaning
A system of interconnected people, things, or computers.
Example
She built a strong professional network.
彼女は強力なプロフェッショナルネットワークを作り上げた。
C1 noun /ˈnjuːɑːns/

nuance

ニュアンス
Meaning
A subtle difference in shade of meaning, appearance, or sound.
Example
He noticed the subtle nuance in her expression.
彼は彼女の表情に微妙なニュアンスに気づきました。
C1 noun /ˈnɑːrsɪsɪst/

narcissist

ナルシシスト
Meaning
A person who has an excessive interest in or admiration of themselves.
Example
Everyone avoided him because he was a narcissist.
みんな彼を避けていた、なぜなら彼はナルシシストだったから。
A1 noun /nuːz/

news

ニュース
Meaning
newly received or noteworthy information, especially about recent events
Example
The news about the storm spread quickly.
嵐に関するニュースはすぐに広まりました。
B2 noun /ˌnɒməˈneɪʃən/

nomination

ノミネーション
Meaning
The act of formally proposing someone for a role, position, or award.
Example
Her nomination for the award surprised everyone.
彼女の賞へのノミネーションは、皆を驚かせました。
C2 noun /ˈnɛtl̩/

nettle

触れると痛みを引き起こす植物
Meaning
a plant with stinging hairs that cause irritation when touched
Example
He accidentally brushed against the nettle and felt a sharp sting.
彼は不注意でイラクサに触れて鋭い痛みを感じた。
B1 noun /nuːn/

noon

正午
Meaning
12 o'clock in the daytime; midday
Example
The meeting will start at noon.
会議は正午に始まります。
A2 adverb /ˈnaʊədeɪz/

nowadays

最近
Meaning
At the present time; in contrast with the past.
Example
Nowadays, many people prefer shopping online.
最近、多くの人々がオンラインショッピングを好むようになった。
B2 adjective, adverb /ˈneɪʃənˌwaɪd/

nationwide

全国規模
Meaning
existing or happening throughout an entire nation
Example
The campaign received nationwide support.
キャンペーンは全国的な支持を得ました。
B1 noun /ˈneɪbərˌhʊd/

neighborhood

近所
Meaning
a district or area around or near a particular place
Example
I grew up in a quiet neighborhood.
私は静かな近所で育ちました。
B2 adjective /njuːˈmɛrɪkəl/

numerical

数値的
Meaning
relating to or expressed in numbers
Example
The report provides numerical data on population growth.
その報告書は人口増加に関する数値データを提供しています。
B1 adverb /ˌnesəˈserəli/

Necessarily

必然的に; 必ずしも;
Meaning
as a necessary result; inevitably; by logical consequence
Example
Rich people are not necessarily happy.
裕福な人々は必ずしも幸せではありません。
B1 noun /nɛt/

net

網
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.
漁師は網を海に投げた。
B1 noun /ˈnɑn.sens/

Nonsense

ナンセンス
Meaning
words or language that have no meaning; foolish or unacceptable behavior
Example
Stop talking nonsense and be serious!
ナンセンスなことを言うのはやめて、真剣になりなさい！
C1 verb /nəˈsɛsɪteɪt/

necessitate

必要とする
Meaning
To make something necessary or unavoidable.
Example
The heavy rains necessitated the cancellation of the event.
激しい雨はイベントのキャンセルを避けられないものにしました。
C2 noun /ˈneɪdɪər/

nadir

Meaning
The lowest point of a situation or condition.
Example
The company reached its nadir during the financial crisis.
C1 noun /noʊˈbɪl.ə.ti/

Nobility

高貴さ; 高い階級
Meaning
the quality of being noble in character; people of noble rank
Example
He showed great nobility in forgiving his enemies.
彼は敵を許すことで大きな高貴さを示しました。
C2 adjective ˌnjʊə.rəʊ.prəˈtek.tɪv

neuroprotective

神経保護
Meaning
Having the ability to protect nerve cells from damage, degeneration, or impaired function.
Example
Omega-3 fatty acids have neuroprotective benefits.
オメガ-3脂肪酸は神経保護効果があります。
C1 noun, adjective /ˌnɒn ˈrɛzɪdənt/

non-resident

非居住者
Meaning
a person who does not live in a particular country or place permanently
Example
Non-resident students often pay higher tuition fees.
非居住者の学生は、しばしば高い学費を支払います。
C1 noun ˌnæʃ.ən.ə.laɪˈzeɪ.ʃən

nationalization

国有化
Meaning
The process of a government taking control of private property or industry.
Example
The nationalization of banks was aimed at stabilizing the economy.
銀行の国有化は経済の安定を目指して行われました。
A1 noun /noʊz/

nose

鼻
Meaning
the part of the face that contains the nostrils and is used for breathing and smelling
Example
He has a sharp nose and can smell things from far away.
彼は鋭い鼻を持っており、遠くから物の匂いを嗅ぐことができる。
B2 adjective /naɪˈiːv/

naive

無邪気
Meaning
Having a lack of experience or sophistication; overly innocent or trusting.
Example
She was naive to believe the scammer’s story.
彼女は詐欺師の話を信じるには無邪気すぎた。
B2 adjective /ˈnær.ə.tɪv/

Narrative

物語的な; 描写的な; 物語を語る
Meaning
relating to storytelling; descriptive; telling a story; recounting events
Example
The narrative structure of the novel was quite complex.
その小説の物語的な構造はかなり複雑でした。
C1 adjective/noun /ˈnɜːr.tʃɚ.ɪŋ/

nurturing

養育, 促進, 発展
Meaning
The process of caring for and encouraging growth or development.
Example
A nurturing environment helps children thrive.
ナーチャリング環境は子供たちが成長するのを助けます。
C2 verb /ˌnɒnˈplʌs/

nonplus

困惑させる
Meaning
To surprise and confuse someone so much that they are unsure how to react.
Example
The unexpected question seemed to nonplus the speaker.
予期しない質問がスピーカーを困惑させたようだ。
C2 noun /niˈɒlədʒi/

neology

新しい言葉の使用またはその起源の研究
Meaning
The use of new words or the study of their origin.
Example
The professor specialized in neology, studying the creation of modern slang.
教授はネオロジーを専門とし、現代のスラングの創造を研究しました。
C1 noun /nɑːtʃ/

notch

切り込み
Meaning
A small cut or groove on the edge or surface of something; a level or degree of achievement.
Example
He carved a notch on the stick to mark the days.
彼は日数を記録するために棒に切り込みを入れました。
C2 adjective ˌnjʊə.rəʊ.saɪənˈtɪ.fɪk

neuroscientific

神経科学的
Meaning
Related to the scientific study of the brain and nervous system.
Example
Neuroscientific research helps understand memory retention.
ニューロサイエンティフィックな研究は、記憶の保持を理解するのに役立ちます。
C1 noun /ˈnɑv.ɪs/

Novice

初心者
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.
初心者のドライバーとして、彼女は道路で非常に慎重でした。
C1 adjective + noun njuˈtrɪʃəs krɒps

nutritious crops

栄養豊富な作物
Meaning
Plants or vegetables that are rich in nutrients and beneficial for health
Example
Winter vegetables are considered nutritious crops.
冬の野菜は栄養価の高い作物と見なされています。
C1 adjective /ˈnɪmbəl/

nimble

素早い
Meaning
Quick and light in movement or thought.
Example
The dancer’s nimble steps impressed the audience.
ダンサーの素早いステップが観客を感動させた。
C1 adjective /nɑːkˈtɜr.nəl/

Nocturnal

夜行性
Meaning
active at night; happening during the night
Example
Owls are nocturnal animals that hunt at night.
フクロウは夜行性の動物で、夜に狩りをします。
C2 noun /ˈnes.lɪŋ/

Nestling

ヒナ
Meaning
a young bird that has not yet left its nest
Example
The mother bird fed the hungry nestling with worms.
母鳥は空腹のヒナに虫を与えました。
C2 noun /naɪˈdʒel.ə/

Nigella

ブラッククミン
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.
パンの上にブラッククミンの種を振りかけてから焼きます。
C2 noun /nɪt/

nit

シラミの卵
Meaning
The egg or young form of a louse or other parasitic insect.
Example
The teacher noticed nits in the child’s hair.
先生は子供の髪の毛にシラミの卵を見つけました。
C1 noun /ˈnoʊmæd/

nomad

ノマド
Meaning
A person who has no permanent home and moves from place to place.
Example
The desert was once home to nomads who lived by herding animals.
砂漠はかつて動物を飼うことで生きていたノマドの家だった。
B2 verb /nɒd/

nod

うなずく
Meaning
to move one's head down and up to show agreement or acknowledgment
Example
She nodded in agreement with the proposal.
彼女は提案に同意してうなずいた。
C1 adjective /ˌnɒn ɪɡˈzɪstənt/

non-existent

存在しない
Meaning
not real or not present; lacking existence
Example
The supposed evidence turned out to be non-existent.
仮定された証拠は存在しないことが判明しました。
C1 adjective /ˌniːoʊˈlɪθɪk/

neolithic

新石器時代の
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.
新石器時代のコミュニティは農業を行い、動物を飼いならし始めた。
B1 noun /ˈniː.dəl/

Needle

針
Meaning
a thin, pointed metal instrument used for sewing
Example
She threaded the needle to sew the button.
彼女はボタンを縫うために針に糸を通しました。
B2 noun /ˈnæp.kɪn/

Nap Kin

ナプキン
Meaning
a piece of cloth or paper used for wiping the mouth and hands while eating
Example
She placed the napkin on her lap before starting dinner.
彼女は夕食を始める前に、膝の上にナプキンを置きました。
C1 noun /ˈnɔːrmən/

Norman

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.
C1 adjective /ˈnɒnʃələnt/

nonchalant

Meaning
Appearing calm, casual, and unconcerned.
Example
He gave a nonchalant shrug and walked away.
C2 noun /ˈniːəˌfaɪt/

neophyte

初心者
Meaning
A beginner or novice in a subject, skill, or belief.
Example
As a neophyte in programming, she often asked for guidance from her mentor.
プログラミングの初心者として、彼女はよくメンターに指導を求めていた。
A2 pronoun /ˈnoʊˌbɑːdi/

nobody

誰もいない
Meaning
no person; not anyone
Example
Nobody came to the party.
誰もパーティに来なかった。
C1 verb /ˈnʌrɪʃ/

nourish

栄養を与える
Meaning
To provide with food or other substances necessary for growth, health, and good condition
Example
Good books nourish the mind.
良い本は心を栄養します。
A2 adjective /ˈnæʃənəl/

national

国民の
Meaning
relating to a nation, especially its culture, language, or government
Example
The national anthem was played at the ceremony.
国歌は式典で演奏されました。
C1 verb /ˈnuːtər/

neuter

去勢する
Meaning
To remove the reproductive organs of an animal; or having no gender.
Example
They decided to neuter their cat to prevent more kittens.
彼らは、もっと子猫が生まれないように、猫を去勢することに決めました。
C1 verb /ˈnɛsəl/

nestle

寄り添う
Meaning
to settle or lie comfortably within or against something
Example
The child nestled into her mother's arms.
その子供は母親の腕に寄り添いました。
C2 noun /nɪb/

nib

ペン先
Meaning
the pointed end of a pen used for writing or drawing
Example
He dipped the nib into the ink before writing.
彼は書く前にペン先をインクに浸しました。
B2 adjective /ˈneɪbərɪŋ/

neighboring

隣接する
Meaning
situated near or next to another place; adjacent or nearby.
Example
They visited a neighboring village for the festival.
彼らは祭りのために隣の村を訪れました。
A2 verb /noʊt/

note

ノートする
Meaning
to write down or observe something; to pay attention to
Example
Please note the important points during the lecture.
講義中に重要な点をノートしてください。
C1 noun /ˈnɪkəl/

nickel

ニッケル
Meaning
a small coin, typically worth five cents in the United States
Example
He found a nickel on the ground.
彼は地面でニッケルを見つけた。
C1 adjective /ˈnɔːʃəs/

nauseous

吐き気を感じる
Meaning
feeling like you are about to vomit; causing a feeling of sickness
Example
The smell of rotten food made her feel nauseous.
腐った食べ物の匂いが彼女に吐き気を感じさせた。
B2 noun /ˈnjuːzˌlɛtər/

newsletter

ニュースレター
Meaning
a printed or electronic report containing news or information about a company or organization
Example
The company sends a weekly newsletter to its employees.
その会社は毎週社員にニュースレターを送ります。
C2 verb /ˌnɒnˈplʌst/

nonplussed

困惑
Meaning
Past tense of nonplus; surprised and unsure how to react.
Example
He stood nonplussed at the strange remark.
彼は奇妙なコメントに困惑して立ち尽くしていた。
C2 adjective /ˈnɛtlˌsʌm/

nettlesome

苛立たしい
Meaning
Causing irritation, annoyance, or difficulty.
Example
The nettlesome rules frustrated the workers.
苛立たしい規則は労働者たちを苛立たせました。
B2 verb /ˈnoʊtɪfaɪ/

notify

通知する
Meaning
to inform someone officially about something
Example
The manager will notify the staff about the schedule change.
マネージャーはスタッフにスケジュールの変更について通知します。
C2 noun /nɑnˈen.tə.ti/

Nonentity

重要でない人物; 存在しないもの
Meaning
a person of no importance or influence; something that does not exist
Example
He felt like a nonentity in the large corporation.
彼は大企業でノンエンティティのように感じていました。
B2 noun /ˈnuː.tri.ənt/

nutrient

栄養素
Meaning
A substance that provides nourishment essential for growth and health of plants or animals.
Example
Plants absorb nutrients from the soil for growth.
植物は成長のために土壌から栄養素を吸収します。
B2 noun /ˈnæʃənəl ˈænθəm/

national anthem

国歌
Meaning
an official patriotic song of a country, performed at national events and ceremonies
Example
The national anthem was played before the international match.
国際試合の前に国歌が演奏された。
B2 noun ˌnæv.ɪˈɡeɪ.ʃən

navigation

ナビゲーション
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.
GPS技術は自動運転車のナビゲーションを改善しました。
B2 adjective /ˈnoʊtəbl/

notable

顕著な
Meaning
worthy of attention or notice; remarkable
Example
She made a notable contribution to the project.
彼女はプロジェクトに顕著な貢献をしました。
B2 verb /ˈnæv.ɪ.ɡeɪt/

navigate

ナビゲート
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.
GPSは複雑なルートをナビゲートするのに役立ちます。
A2 adjective /ˈnɜː.vəs/

Nervous

神経質な, 緊張した
Meaning
feeling anxious or worried; relating to the nerves; easily agitated
Example
She felt nervous before her job interview.
彼女は面接の前に緊張していた。
B2 noun /nɒsˈtæl.dʒə/

nostalgia

ノスタルジア
Meaning
A sentimental longing for the past, typically for a period or place with happy personal associations.
Example
Listening to old songs fills me with nostalgia.
古い歌を聞くと、ノスタルジアで満たされます。
C1 noun /ˈnʌt.meg/

Nut meg

ナツメグ
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.
レシピにはカスタードに風味を加えるために、小さじ1杯のナツメグが必要でした。
B2 adverb /ˈnæʃənəli/

nationally

全国的に
Meaning
at the level of a whole nation; in a way that involves or affects an entire country
Example
The policy was implemented nationally to ensure equal benefits for all citizens.
その政策は、すべての市民に平等な利益を確保するため、全国的に実施された。
B1 noun /neɪl/

Nail

釘
Meaning
a small metal spike with a broadened flat head; part of finger or toe
Example
He hammered the nail into the wooden board.
彼は木の板に釘を打ち込んだ。
C2 adjective /ˈnjuː.mər.ə.bəl/

Numerable

数えられる; 計算可能な
Meaning
capable of being counted; countable
Example
The stars in the sky are not numerable.
空の星は数えられません。
C2 adjective /nɪˈfɛəriəs/

nefarious

邪悪な、犯罪者、または道徳的に悪い
Meaning
Wicked, criminal, or morally bad.
Example
The police uncovered a nefarious plot to cheat investors.
警察は投資家を欺こうとする邪悪な陰謀を暴露しました。
B2 noun /næˈreɪʃən/

narration

ナレーション
Meaning
The act of telling a story or describing events in detail.
Example
The movie’s narration was done by a famous actor.
映画のナレーションは有名な俳優によって行われました。
B1 noun /ˈnaɪt.meər/

Nightmare

悪夢
Meaning
a frightening or unpleasant dream; a very unpleasant experience
Example
The exam was a complete nightmare for unprepared students.
試験は準備不足の学生にとって完全な悪夢でした。
A2 noun /ˈnefjuː/

nephew

甥
Meaning
the son of one’s brother or sister
Example
My nephew is studying at the university.
私の甥は大学で勉強しています。
B2 adjective /ˈnoʊ.bəl/

Noble

高貴な
Meaning
having high moral qualities; honorable; generous; of aristocratic birth
Example
His noble actions helped many people in need.
彼の高貴な行いは困っている多くの人々を助けた。
A2 adverb /ˈnɔːməli/

Normally

通常
Meaning
in the usual way; under normal circumstances
Example
I normally wake up at 7 AM every day.
私は通常毎日午前7時に起きます。
C2 adjective /ˈnɔɪ.səm/

Noisome

不快な臭い; 有害または不快な
Meaning
having an extremely offensive smell; harmful or unpleasant
Example
The noisome smell from the garbage made everyone cover their noses.
ゴミからの不快な臭いが、みんなを鼻を押さえさせました。
C1 noun /ˈnɜr.tʃər/

Nurture

養育
Meaning
the process of caring for and encouraging growth or development
Example
Good parenting involves both nature and nurture.
良い育て方は自然と養育の両方を含みます。
C1 noun /nɪl/

Nil

ゼロ; 何もない
Meaning
nothing; zero; no amount
Example
His chances of winning were nil after the scandal.
スキャンダル後、彼の勝つチャンスはゼロになった。
C2 noun /niːˈɒkrəsi/

neocracy

未熟なまたは新しい官僚によって運営される政府
Meaning
A government or leadership run by inexperienced or new officials.
Example
The sudden revolution led to a neocracy with inexperienced leaders.
突然の革命は未経験のリーダーたちによるネオクラシーを生み出した。
C2 verb /ˌnɒnˈplʌst/

nonplused

困惑した
Meaning
Past tense of nonplus; surprised and confused.
Example
She was completely nonplused by his sudden decision.
彼女は彼の突然の決断に完全に困惑していました。
C2 noun /ˈnjuː.trɪ.mənt/

nutriment

栄養
Meaning
Something that nourishes; sustenance or food.
Example
The soil provides nutriment to the plants.
土壌は植物に栄養を提供します。
B2 adverb /ˈnoʊtəbli/

notably

目立って
Meaning
used to indicate something worthy of attention or significant
Example
She is notably talented in painting.
彼女は絵画で際立って才能があります。
A2 noun /ˈnæpkɪn/

napkin

ナプキン
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.
彼女は食事の前に膝の上にナプキンを置きました。
C2 adjective /njuːˈtoʊniən/

newtonian

ニュートンの法則に関連する
Meaning
relating to the laws of motion and gravitation formulated by Sir Isaac Newton
Example
The scientist explained the Newtonian laws of motion.
科学者はニュートンの運動法則を説明した。
C2 noun ˈnjʊə.rəʊ ˌfiːd.bæk

neurofeedback

脳の活動をリアルタイムで表示し、脳機能の自己調整を教える技術
Meaning
A technique that uses real-time displays of brain activity to teach self-regulation of brain function.
Example
Neurofeedback enhances cognitive performance and relaxation.
ニューロフィードバックは認知機能とリラクゼーションを高めます。
A1 noun /naɪt/

night

夜
Meaning
the time of darkness between one day and the next, when most people sleep
Example
She loves going for walks at night.
彼女は夜に散歩するのが好きです。