nutriment
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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。
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。
C2 verb /ˈnɪɡəl/

niggle

Meaning
to cause slight but persistent annoyance, discomfort, or worry
Example
A small doubt niggled at her mind.
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。
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。
C1 noun /ˈnjʊə.rəʊ.trænsˌmɪt.ərs/

neurotransmitters

神経伝達物質
Meaning
Chemical messengers that transmit signals across nerve synapses, affecting mood, behavior, and cognitive functions.
Example
Serotonin and dopamine are key neurotransmitters affecting mood.
セロトニンとドーパミンは気分に影響を与える主要な神経伝達物質です。
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。
B2 adjective /ˈnuːkliər/

nuclear

原子力
Meaning
relating to the nucleus of an atom or to nuclear energy
Example
The country is developing nuclear energy.
その国は原子力エネルギーを開発しています。
C2 noun /næˈteɪʃən/

natation

水泳
Meaning
The act or sport of swimming.
Example
She took lessons in natation to improve her swimming skills.
彼女は泳ぎの技術を向上させるために水泳のレッスンを受けました。
C1 verb /ˈnɪbəl/

nibble

かじる
Meaning
to take small bites of food
Example
The rabbit nibbled on a carrot.
うさぎはにんじんをかじった。
B2 noun /ˈnɛtˌwɜːkɪŋ/

networking

ネットワーキング
Meaning
The action of establishing connections and relationships, especially for career or business purposes.
Example
Networking is important for career development.
ネットワーキングはキャリア開発にとって重要です。
C1 noun /ˈnɔː.zi.ə/

Nausea

吐き気
Meaning
a feeling of sickness with an inclination to vomit
Example
The motion of the boat caused severe nausea.
ボートの動きがひどいナウジアを引き起こしました。
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。
B1 adjective /ˈneɪtɪv/

native

ネイティブ
Meaning
Belonging to a person by birth; originating in a particular place.
Example
He is a native speaker of Bengali.
彼はベンガル語のネイティブスピーカーです。
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 noun /ˌnɔːrθˈiːst/

northeast

北東
Meaning
the direction between north and east; a region or area located in that direction.
Example
The storm is moving toward the northeast.
嵐は北東に向かって進んでいます。
B2 noun /nʌn/

Nun

修道女
Meaning
a woman who has taken vows in a religious order and lives in a convent
Example
The nun taught at the local Catholic school.
その修道女は地元のカトリック学校で教えていました。
C1 noun /nuːs/

Noose

ロープ
Meaning
a loop with a running knot used for hanging; a trap or snare
Example
The cowboy made a noose to catch the wild horse.
カウボーイは野生の馬を捕まえるためにロープを作りました。
C2 noun /ˌniːoʊˈlætɪn/

neo-latin

ネオラテン
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.
多くの科学的な名前はネオラテンから派生しています。
C2 noun /niːˈɒlədʒɪzəm/

neologism

新造語
Meaning
A newly coined word or expression.
Example
The internet has given rise to many neologisms like 'selfie' and 'hashtag'.
インターネットは「セルフィー」や「ハッシュタグ」などの多くの新造語を生み出しました。
B2 verb /ˈnæreɪt/

narrate

物語る
Meaning
To tell a story or describe events, often in detail.
Example
She will narrate the events of her journey to the audience.
彼女は観客に自分の旅の出来事を語るでしょう。
B2 adverb /ˌnɛvəðəˈlɛs/

nevertheless

Meaning
in spite of that; however
Example
He was tired; nevertheless, he kept working.
A2 conjunction /ˈniːðər/

neither

どちらも〜ない
Meaning
used to connect two negative alternatives
Example
Neither the manager nor the assistant could attend the meeting.
マネージャーもアシスタントも会議に出席できなかった。
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。
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。
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 /ˈneɡ.lɪ.dʒənt/

Negligent

不注意な
Meaning
failing to take proper care; careless; showing lack of attention
Example
The negligent driver caused a serious accident.
不注意な運転手が重大な事故を引き起こした。
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 ˈnætʃərəl ˈhæbɪtæt

Natural Habitat

自然の生息地
Meaning
The natural environment where organisms live and fulfill their life needs.
Example
Protecting the natural habitat is crucial for butterflies.
蝶々のために自然の生息地を守ることが重要です。
A2 adjective /ˈnɔːti/

naughty

いたずら
Meaning
Disobedient or mischievous, often in a playful or mildly bad way.
Example
The naughty child drew on the walls with crayons.
いたずらな子供がクレヨンで壁に絵を描きました。
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。
B2 noun nɪˈsesɪti

necessity

必要性
Meaning
The fact of being required or indispensable; an indispensable thing.
Example
Waste management is a necessity for environmental sustainability.
廃棄物管理は環境の持続可能性にとって必要不可欠です。
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。
A2 adjective /ˈnɔɪ.zi/

Noisy

騒々しい
Meaning
making a lot of loud or unpleasant sound; clamorous
Example
The noisy construction work outside made it difficult to concentrate.
外の騒々しい建設作業で集中するのが難しかった。
C2 noun /ˈnaɪəlɪst/

nihilist

ニヒリスト
Meaning
A person who rejects all religious and moral principles, often believing that life is meaningless.
Example
He was called a nihilist for rejecting all social norms.
彼はすべての社会的規範を拒否したため、ニヒリストと呼ばれました。
B2 verb /nɪˈɡlekt/

neglect

無視する
Meaning
to fail to care for or give attention to something
Example
Don't neglect your health while studying.
勉強中に健康を無視しないでください。
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。
C2 noun /ˌɛn.biː.esˈpiː/

nbsp

ノンブレイキングスペース
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.
HTMLで改行しないスペースを追加するために を使用します。
B2 verb /nɪˈɡoʊ.ʃi.eɪt/

negotiate

交渉する
Meaning
To discuss something formally in order to reach an agreement.
Example
They negotiated a fair deal with the supplier.
彼らはサプライヤーと公平な取引を交渉した。
C2 noun, adjective /nɒn ˈkɒmbətənt/

non-combatant

非戦闘員
Meaning
a person not engaged in fighting during a war, such as civilians or medical staff
Example
The Red Cross workers were treated as non-combatants in the conflict.
赤十字のスタッフは紛争で非戦闘員として扱われました。
A1 adverb /naʊ/

now

今
Meaning
at the present moment or time
Example
I am studying now.
私は今勉強しています。
C2 noun /nəˈkrɒpəlɪs/

necropolis

古代の墓地
Meaning
a large ancient cemetery with elaborate tombs
Example
The archaeologists discovered artifacts in the necropolis of the ancient city.
考古学者たちは古代都市のネクロポリスで遺物を発見しました。
B2 noun /ˈnæreɪtər/

narrator

語り手
Meaning
A person who tells the story in a book, play, or film.
Example
The narrator guided the audience through the complex plot.
語り手は複雑なプロットを通じて観客を導きました。
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。
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。
C1 adjective ˌnɒnˈvɜːr.bəl

nonverbal

非言語
Meaning
Communication using body language, facial expressions, or gestures instead of words
Example
Nonverbal cues play a crucial role in effective communication.
非言語の合図は効果的なコミュニケーションにおいて重要な役割を果たします。
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。
B2 adjective /njuːˈtrɪʃ.əs/

Nutritious

栄養価の高い
Meaning
containing substances that help the body grow and stay healthy; nourishing
Example
Eating nutritious food helps maintain good health.
栄養価の高い食べ物を摂ることは、健康を保つのに役立ちます。
C2 noun /ˈnɒn.ɪʤ/

Nonage

未成年
Meaning
the period of being under the legal age of majority; youth or immaturity
Example
During his nonage, all legal decisions were made by his guardian.
彼が未成年であった間、すべての法的決定は保護者によって下された。
B2 noun ˈneɪʧər ɪnˈθjuːziæsts

Nature Enthusiasts

自然愛好家
Meaning
People who have a passionate interest in and love for the natural world and outdoor activities.
Example
Nature enthusiasts often visit Sajek Valley for its scenic beauty.
自然愛好家は、その美しい景色のためにサジェックバレーを訪れることがよくあります。
C1 noun /njʊˈrɑːlədʒi/

neurology

Meaning
The branch of medicine that deals with disorders of the nervous system.
Example
She specializes in neurology and treats patients with brain diseases.
A2 noun /nɔɪz/

Noise

騒音
Meaning
a sound, especially one that is loud or unpleasant
Example
The noise from the construction site was very disturbing.
建設現場からの騒音は非常に迷惑でした。
C1 noun ˌnæn.oʊ.tekˈnɒl.ə.dʒi

nanotechnology

ナノテクノロジー
Meaning
The branch of technology that deals with dimensions and tolerances of less than 100 nanometers.
Example
Nanotechnology is advancing medical treatments.
ナノテクノロジーは医療治療の進歩を促進しています。
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。
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。
C1 noun ˌnɒn.kəʊˌɒp.ərˈeɪ.ʃən

non-cooperation

非協力
Meaning
The practice of refusing to cooperate, especially as a form of protest.
Example
The non-cooperation movement gained momentum.
非協力運動は勢いを得た。
C1 noun /ˈneɪ.vəl fɔːrs/

Naval Force

海軍
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.
海軍は敵の攻撃から国の海岸線を守った
A2 noun /ˈnoʊtbʊk/

notebook

Meaning
a small book with blank or ruled pages for writing notes; also a portable computer
Example
She opened her notebook to jot down some ideas.
C1 verb /ˈnjuːtrəlaɪz/

neutralize

無力化する
Meaning
to make something ineffective or harmless
Example
The medicine helped neutralize the poison in his system.
その薬は彼の体内の毒を無効にするのを助けました。
C2 adjective /ˌnɒnkəˈmɪtl̩/

noncommittal

Meaning
Not expressing or showing a clear opinion, decision, or commitment.
Example
She gave a noncommittal reply when asked about her future plans.
B2 adjective /ˈneɪ.bər.ɪŋ/

Neighbouring

隣接した; 近接した; 隣国の
Meaning
situated next to or very near; adjacent; bordering
Example
We often visit our neighbouring countries for trade.
私たちは貿易のために隣国をよく訪れます。
A1 adjective /nɛkst/

next

次
Meaning
immediately following in time, order, or place
Example
The next train leaves at 9:00 AM.
次の電車は午前9時に出発します。
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。
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 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。
C2 noun /nɛˈkroʊsɪs/

necrosis

壊死
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.
医師は、患者の傷が壊死の兆候を示していると説明しました。
B2 noun noʊˈbel praɪz

Nobel Prize

ノーベル賞
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.
Nobel Prize recognition did not apply to Bose's contributions.
A2 adjective ˈnesəseri

necessary

必要
Meaning
Required to be done, achieved, or present; essential.
Example
Strict regulations are necessary for maintaining order.
厳格な規制は秩序を維持するために必要です。
C2 adjective /ˌnɒndɪˈskrɪpt/

nondescript

特徴のない
Meaning
Lacking distinctive or interesting features; dull and unremarkable.
Example
He lives in a nondescript apartment building on the edge of town.
彼は町の外れにある特徴のないアパートに住んでいます。
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。
B2 adverb /ˈnɔɪzɪli/

Noisily

騒々しく
Meaning
in a way that makes a lot of noise; loudly
Example
The children were playing noisily in the playground.
子供たちは遊び場で騒がしく遊んでいました。
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。
C2 noun /naɪt kwiːn/

Night queen

月下香
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.
月下香の花が甘い香りで庭を満たしました。
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。
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 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 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。
C2 noun /ˈnaɪɪˌlɪzəm/

nihilism

虚無主義
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.
哲学者はニヒリズムを推進したとして批判されました。
A2 adverb /ˈnoʊwɛr/

Nowhere

どこにも
Meaning
not anywhere; in no place
Example
I searched everywhere but the keys were nowhere to be found.
私はあらゆる場所を探しましたが、鍵はどこにも見つかりませんでした。
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。
C2 noun /ˈnæfθə/

naphtha

ナフタ
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.
工場は工業用途のためにナフタの樽を保管していました。
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。
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。
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。
C1 verb /ˈnɔːrməlaɪz/

normalize

正常化する
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.
政府は関係を正常化するための措置を取った。
B2 noun /nɪˌɡoʊ.siˈeɪ.ʃən/

Negotiation

合意に達するための議論; 交渉
Meaning
discussion aimed at reaching an agreement; bargaining
Example
The negotiation between the two companies lasted for weeks.
二社間の交渉は数週間続きました。
C1 noun /nɔːrm/

Norm

規範; 標準; ルール; 伝統
Meaning
a standard of behavior; what is typical or expected
Example
Working late has become the norm in this company.
遅くまで働くことがこの会社の規範になった。
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。
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。
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 /naɪt ˈdʒæz.mɪn/

Night-jesmine

夜香木
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.
夜香木の木は日没後に小さな白い花を咲かせます。
B1 noun/adjective /ˈnɒvəl/

novel

小説 / 新しい
Meaning
A long fictional narrative; also something new or unusual.
Example
She spent the weekend reading a historical novel.
彼女は週末に歴史小説を読んで過ごしました。
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。
A1 noun /nɔːrθ/

north

北
Meaning
the direction toward the top of a map or the opposite of south
Example
We traveled north to reach the mountains.
私たちは山に到達するために北へ向かって旅しました。
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。
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 /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。
C2 verb /ˈnuːkliˌeɪt/

nucleate

核形成
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.
水滴は空気中の小さな粒子の周りで核を形成し始めました。
A2 adjective /ˈnæsti/

nasty

嫌な
Meaning
very unpleasant, unkind, or offensive
Example
He made a nasty comment about her dress.
彼は彼女のドレスについて嫌なコメントをしました。
C2 adjective /ˌnɒnˈtrɪviəl/

nontrivial

非自明
Meaning
Not simple or easy; requiring effort or significant thought.
Example
Solving the equation turned out to be a nontrivial task.
方程式を解くことは非自明な作業であることが分かりました。
B2 noun /ˈnuː.səns/

Nuisance

迷惑; 不便;
Meaning
a person, thing, or circumstance causing inconvenience or annoyance
Example
The constant noise from construction is a real nuisance.
建設の絶え間ない騒音は本当の迷惑です。
C1 adjective /ˈnjuː.ɑːnst/

nuanced

微妙な
Meaning
Characterized by subtle shades of meaning or expression; having fine gradations of meaning, tone, or feeling.
Example
His analysis of the novel was highly nuanced.
彼の小説の分析は非常に微妙でした。
C1 noun /ˌnoʊtəˈraɪəti/

notoriety

悪名
Meaning
The state of being famous or well-known for something bad.
Example
The criminal gained notoriety for his daring escapes.
その犯罪者は大胆な脱出で悪名を得た。
B1 noun /ˈneɪʃən/

nation

国家
Meaning
a large group of people united by common descent, history, culture, or language
Example
The nation celebrated its independence day with pride.
その国は独立記念日を誇りを持って祝いました。
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。
B1 adverb /ˈniːtli/

Neatly

きちんと; 清潔に
Meaning
in a tidy and orderly way; carefully and precisely
Example
She arranged the books neatly on the shelf.
彼女は本をきちんと棚に並べました。
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。
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 noun /nɑːrˈkɒtɪk/

narcotic

麻薬
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.
警察は大量の麻薬を押収した。
C1 noun /nɪərˈvɑːnə/

nirvana

Meaning
A state of perfect happiness, peace, and freedom from suffering; in Buddhism, the ultimate goal of liberation.
Example
Meditation helps some people seek nirvana in their lives.
A1 adverb /ˈnɛvər/

never

決して
Meaning
at no time in the past or future; not ever
Example
I have never seen such a beautiful sunset.
私はこんなに美しい夕日を決して見たことがありません。
A2 adverb /ˈnaʊədeɪz/

Now-a-days

今どき; 現在
Meaning
at the present time; in these times
Example
Now-a-days, people prefer online shopping.
現在、人々はオンラインショッピングを好む。
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 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。
C1 noun /ˈnʌr.ɪʃ.mənt/

nourishment

栄養
Meaning
Food and nutrients necessary for the body's growth and development.
Example
Proper nourishment is essential for child development.
適切な栄養は子供の発達に不可欠です。
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。
C1 adjective /nəʊˈmæd.ɪk/

nomadic

遊牧
Meaning
Living the life of a nomad; wandering from place to place without a fixed home.
Example
The tribe led a nomadic lifestyle.
部族はノマディックなライフスタイルを送っていた。
C2 adjective /ˈnjuː.trɪ.tɪv/

nutritive

栄養のある
Meaning
Relating to nutrition; having nourishing qualities.
Example
The nutritive value of the fruit is very high.
果物の栄養価は非常に高いです。
C1 noun /ˌnjʊə.roʊ.plæˈstɪs.ɪ.ti/

neuroplasticity

神経可塑性
Meaning
The brain's ability to reorganize itself by forming new neural connections throughout life.
Example
Neuroplasticity allows the brain to rewire itself after an injury.
ニューロプラスティシティは、脳が怪我の後で再配線できるようにします。
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.
B2 noun /njuːˈtrɪʃ.ən/

nutrition

栄養
Meaning
The process of providing or obtaining the food necessary for health and growth.
Example
Good nutrition is vital for a healthy life.
良い栄養は健康的な生活にとって重要です。