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C1 adverb /ˌmæθəˈmætɪkli/

mathematically

数学的に
Meaning
in a way that relates to mathematics; using numbers, formulas, or logical calculation
Example
The problem can be solved mathematically rather than by guesswork.
その問題は推測ではなく数学的に解決できる。
C1 noun /mɪˈlɪʃə/

militia

民兵
Meaning
a group of ordinary people who are trained to act as soldiers in emergencies
Example
The village formed a militia to defend against attacks.
村は攻撃から守るために民兵を結成した。
C1 noun /məˈdɜːrnəti/

modernity

現代性
Meaning
The quality or condition of being modern; up-to-date ideas, practices, or style.
Example
The city’s architecture reflects both tradition and modernity.
その都市の建築は、伝統と現代性の両方を反映しています。
C1 noun /ˈmɒnəˌθiːɪzəm/

monotheism

一神教
Meaning
The belief in the existence of only one God.
Example
Islam and Christianity are religions based on monotheism.
イスラム教とキリスト教は一神教に基づいている。
C1 noun /ˈmɪm.ɪk/

Mimic

模倣者; 模倣する;
Meaning
A person who copies or imitates the actions, speech, or mannerisms of others
Example
The talented mimic could perfectly imitate famous celebrities.
才能ある模倣者は有名人を完璧に模倣できました。
C1 adjective /məˈdʒen.tə/

Magenta

マゼンタ色
Meaning
a bright purplish-red color
Example
She wore a beautiful magenta dress to the party.
彼女はパーティーに美しいマジェンタ色のドレスを着て行った。
C1 verb /məˈnuː.vər/

manoeuver

Meaning
To move skillfully or carefully; to guide or manipulate into a desired position.
Example
The driver skillfully manoeuvered the car through the narrow street.
C1 adjective /ˌmiː.diˈoʊ.kər/

mediocre

平凡
Meaning
Of only average quality; not very good.
Example
The movie was entertaining but overall mediocre.
その映画は面白かったが、全体的に平凡だった。
C1 noun nɪˈmɒnɪks

mnemonics

記憶術、助記符
Meaning
A technique to aid memory; a device such as a pattern of letters, ideas, or associations
Example
Mnemonics help in remembering complex concepts easily.
ニーモニクスは複雑な概念を簡単に覚えるのに役立ちます。
C1 noun /moʊl/

Mole

モグラ
Meaning
a small burrowing mammal with tiny eyes and soft fur
Example
The mole dug tunnels under the garden.
モグラは庭の下にトンネルを掘った。
C1 noun /ˈmæn.juˌskrɪpt/

manuscript

手稿
Meaning
a handwritten or typed document, especially a writer’s draft before publication
Example
The author submitted her manuscript to the publisher.
作家は彼女の手稿を出版社に提出しました。
C1 adjective /ˈmɑːrʃəl/

martial

軍事的な
Meaning
Related to war, soldiers, or military life.
Example
The country imposed martial law during the crisis.
その国は危機の間に戒厳令を施行した。
C1 noun /ˈmæk.ər.əl/

Mackerel

サバ
Meaning
a streamlined marine fish with a forked tail and wavy stripes
Example
Mackerel is rich in omega-3 fatty acids.
サバはオメガ3脂肪酸が豊富です。
C1 noun /mɪˈlɛniəm/

millennium

千年紀
Meaning
a period of one thousand years; often used to mark an anniversary
Example
The year 2000 was celebrated as the beginning of a new millennium.
2000年は新しい千年紀の始まりとして祝われました。
C1 adjective /ˈmel.əʊ/

Mellow

柔らかくて心地よい; 落ち着いていて優しい
Meaning
soft and pleasant; relaxed and gentle
Example
The mellow evening light created a peaceful atmosphere.
穏やかな夕方の光が平和な雰囲気を作り出しました。
C1 noun, verb /məˈnuː.vər/

maneuver

Meaning
a planned or skillful movement or action; to move skillfully or carefully
Example
The pilot maneuvered the plane through the storm.
C1 noun ˌmɑːr.dʒɪ.nəl.aɪˈzeɪ.ʃən

marginalization

周縁化
Meaning
The treatment of a person, group, or concept as insignificant or peripheral.
Example
Economic policies should address the marginalization of the poor.
経済政策は貧困層の周縁化に対処すべきです。
C1 noun ˈmɑːrdʒɪnəlaɪzd ˌɪndɪˈvɪdʒuəlz

marginalized individuals

疎外された個人
Meaning
People who are treated as insignificant or peripheral to society, often excluded from mainstream social, economic, or political activities.
Example
Marginalized individuals often face severe challenges.
疎外された個人はしばしば重大な課題に直面します。
C1 noun /ˌmænɪˈfɛstoʊ/

manifesto

マニフェスト
Meaning
a public declaration of policy and aims, especially by a political party
Example
The party released its manifesto before the election.
党は選挙前にマニフェストを発表した。
C1 noun ˌmiː.diˈɒk.rə.ti

mediocrity

平凡さ
Meaning
Being average or ordinary, not particularly good.
Example
He refused to settle for mediocrity and aimed for greatness.
彼は平凡さに満足せず、偉大さを目指して努力した。
C1 noun /ˈmoʊldɪŋ/

molding

装飾モールディング
Meaning
A decorative strip or design, often used on walls, ceilings, or furniture.
Example
The wooden molding gave the room a classic look.
木製のモールディングが部屋にクラシックな印象を与えました。
C1 noun, verb /ˈmæn.deɪt/

mandate

マンダト
Meaning
an official order or command; to give someone authority to act in a certain way
Example
The government issued a mandate to reduce carbon emissions.
政府は炭素排出削減のためのマンダトを発行した。
C1 noun /ˈmelənkəli/

Melancholy

メランコリー; 思索的または優しい悲しみ
Meaning
A feeling of pensive sadness; thoughtful or gentle sadness
Example
A deep melancholy settled over him after reading the old letters.
古い手紙を読んだ後、彼は深いメランコリーに包まれました。
C1 adjective /məˈləʊ.di.əs/

Melodious

メロディアス
Meaning
having a pleasant musical sound; tuneful
Example
Her melodious voice captivated the entire audience.
彼女のメロディアスな声は、観客全員を魅了しました。
C1 adjective /ˈmiːɡər/

meager

乏しい
Meaning
Lacking in quantity or quality; inadequate.
Example
He could barely survive on his meager salary.
彼は乏しい給料でかろうじて生きていけた。
C1 noun məˌtɪərɪəˈlɪstɪk ˈlaɪfstaɪl

materialistic lifestyle

物質主義的なライフスタイル
Meaning
A way of living focused on acquiring material possessions and wealth.
Example
A materialistic lifestyle often leads to moral decline.
物質主義的なライフスタイルは、しばしば道徳的な堕落を招く。
C1 verb /ˈmæd.ən/

madden

怒らせる
Meaning
To make someone very angry or extremely annoyed.
Example
The constant noise maddened him.
絶え間ない音が彼を怒らせた。
C1 noun /mɑːrˈsuːpiəl/

marsupial

袋で子供を育てる哺乳類
Meaning
A type of mammal that carries and nourishes its young in a pouch, like kangaroos and koalas.
Example
The kangaroo is a well-known marsupial.
カンガルーはよく知られたマースピアルです。
C1 verb /məˈruːn/

maroon

無人島に取り残す
Meaning
to leave someone trapped and isolated, especially on an island
Example
The sailors were marooned on a deserted island.
水夫たちは無人島に取り残されました。
C1 noun ˈmaɪ.krəʊˌnjuː.tri.ənts

micronutrients

微量栄養素
Meaning
Essential nutrients required by organisms in small quantities throughout life to orchestrate a range of physiological functions.
Example
Micronutrients are essential for cellular function.
微量栄養素は細胞機能に不可欠です。
C1 noun /ˈmænər/

manor

邸宅
Meaning
A large country house with lands; the main house of an estate.
Example
The old manor stood proudly on the hill for centuries.
古い邸宅は何世代にもわたって丘の上に誇らしげに立っていました。
C1 noun /ˈmɜːrsəˌnɛri/

mercenary

傭兵
Meaning
a professional soldier hired to serve in a foreign army; also used to describe someone motivated solely by money.
Example
The mercenary fought for whoever paid the highest wage.
傭兵は最も高い給料を支払った人のために戦った。
C1 noun /ˈmoʊɡəl/

mogul

大物
Meaning
A powerful or influential person, especially in business or media.
Example
He became a tech mogul by founding a billion-dollar company.
彼は10億ドルの会社を創業してテクノロジーの大物になった。
C1 noun /ˈmænɪkɪn/

mannequin

マネキン
Meaning
a life-sized model of a human figure used by shops to display clothes
Example
The mannequin in the shop window was dressed in a red gown.
ショップのウィンドウのマネキンは赤いドレスを着ていた。
C1 verb /ˌmɪsɪnˈtɜːrprɪt/

misinterpret

誤解する
Meaning
to understand or explain something wrongly
Example
He misinterpreted her silence as agreement.
彼は彼女の沈黙を同意と誤解した。
C1 adjective /ˈmɔːrbɪd/

morbid

死や病気など、不快または不安を引き起こすテーマへの異常な関心
Meaning
Having an abnormal interest in disturbing or unpleasant subjects such as death or disease.
Example
She had a morbid fascination with crime stories.
彼女は犯罪の話に対してモービッドな魅力を持っていた。
C1 noun /ˌmɪsˈkɒn.dʌkt/

Misconduct

不正行為
Meaning
Unacceptable or improper behavior, especially by a professional person
Example
The officer was dismissed for professional misconduct.
その警官は職業上の不正行為で解雇されました。
C1 noun /ˈmeɪ.triˌɑːrk/

matriarch

Meaning
A woman who is the head of a family or community.
Example
The matriarch of the family made all important decisions.
C1 verb /ˈmɑːrʃəl/

marshal

整理する
Meaning
To arrange or organize people, events, or resources in an orderly way.
Example
The teacher marshaled the students for the field trip.
教師は遠足のために生徒を整列させました。
C1 noun /ˌmɔːrəˈtɔːriəm/

moratorium

モラトリアム
Meaning
A temporary suspension or delay of an activity, law, or obligation.
Example
The government announced a moratorium on new mining licenses.
政府は新しい鉱鉱許可に対してモラトリアムを発表しました。
C1 noun /ˈmæk.rəʊˌnjuː.tri.ənts/

macronutrients

マクロン栄養素
Meaning
Nutrients that are needed in large amounts to provide energy and building materials for the body, including carbohydrates, proteins, and fats.
Example
Proteins, fats, and carbohydrates are vital macronutrients.
タンパク質、脂肪、炭水化物は重要なマクロン栄養素です。
C1 noun /mɔːrɡ/

morgue

Meaning
a place where dead bodies are kept, especially to be identified or claimed
Example
The police took the body to the morgue for identification.
C1 noun /ˌmɒd.jʊˈleɪ.ʃən/

modulation

声のコントロール
Meaning
The process of varying or controlling something.
Example
Proper modulation of voice enhances communication skills.
音声の適切なモジュレーションは、コミュニケーションスキルを向上させます。
C1 verb, noun /miˈændər/

meander

ぶらぶら歩く
Meaning
to wander aimlessly or follow a winding course
Example
We meandered through the old streets of the city.
私たちは街の古い通りをぶらぶら歩きました。
C1 adjective /ˌmer.ɪˈtɔː.ri.əs/

Meritorious

称賛に値する
Meaning
deserving reward or praise; commendable; worthy of recognition
Example
His meritorious service to the community was recognized.
彼の社会への価値ある貢献は認められました。
C1 noun /moʊt/

moat

堀
Meaning
A deep, wide ditch surrounding a castle or town, often filled with water, for defense.
Example
The castle was protected by a wide moat filled with water.
城は水で満たされた広い堀によって守られていました。
C1 noun /ˈmɒk.ər.i/

Mockery

嘲笑; からかい;
Meaning
teasing and contemptuous language or behavior; ridicule
Example
His speech was met with mockery from the audience.
彼のスピーチは聴衆から嘲笑されました。
C1 noun /mɑːrʃ/

Marsh

湿地
Meaning
An area of low-lying land that is flooded in wet seasons or at high tide
Example
The endangered birds built their nests in the protected marsh.
絶滅危惧種の鳥は保護された湿地に巣を作った。
C1 noun /ˈmɛləˌdrɑːmə/

melodrama

誇張したドラマ
Meaning
A dramatic piece with exaggerated characters and exciting events intended to appeal to the emotions.
Example
The movie was criticized for its excessive melodrama.
その映画は過剰なメロドラマで批判されました。
C1 adjective /ˈmæliəbl̩/

malleable

柔軟な
Meaning
Easily shaped or influenced; capable of being bent or adapted.
Example
Gold is a highly malleable metal used in jewelry.
金は非常に柔軟な金属で、ジュエリーに使用されます。
C1 adjective /ˈmoʊmənˌteri/

momentary

一瞬の
Meaning
Lasting for only a short time.
Example
There was a momentary silence in the room.
部屋の中に一瞬の静けさがあった。
C1 noun /miːlˈjuː/

milieu

環境
Meaning
A person's social environment or surroundings.
Example
She grew up in an artistic milieu.
彼女は芸術的な環境で育ちました。
C1 verb /ˈmɒd.jʊ.leɪt/

modulate

調整する
Meaning
To change the strength, tone, or pitch of something; to adjust or regulate.
Example
A good speaker knows how to modulate their voice.
良いスピーカーは、自分の声を調整する方法を知っています。
C1 noun /mɒnˈtɑːʒ/

montage

モンタージュ
Meaning
A sequence of film editing or a composite image made by combining several separate pictures.
Example
The film opened with a montage of city life.
映画は都市生活のモンタージュで始まりました。
C1 noun /ˈmɛdli/

medley

メドレー
Meaning
A mixture of different things, especially musical tunes combined together.
Example
The band played a medley of popular songs.
バンドは人気のある曲のメドレーを演奏しました。
C1 noun /ˈmenəs/

Menace

脅威
Meaning
A person or thing that is likely to cause harm; a threat
Example
The reckless driver was a menace to everyone on the road.
その無謀な運転手は道路のすべての人々にとって脅威だった。
C1 noun /məˈræŋ/

meringue

メレンゲ (デザートトッピング)
Meaning
A light dessert topping made from whipped egg whites and sugar.
Example
She decorated the pie with a fluffy meringue topping.
彼女はパイにふわふわのメレンゲを飾った。
C1 adjective /ˈmæn.li/

Manly

男らしい; 勇敢な; 大胆な
Meaning
having qualities traditionally associated with men; brave; courageous
Example
He showed manly courage during the crisis.
危機の中で、彼は男らしい勇気を示しました。
C1 noun ˈmiːdiə ˈdɒmɪnəns

media dominance

メディア支配
Meaning
The control and powerful influence that media has over communication and information distribution in society.
Example
The internet has enhanced media dominance globally.
インターネットは世界的にメディア支配を強化した。
C1 noun /maɪm/

Mime

パントマイム; パントマイムの俳優
Meaning
A performer who acts without words, using only gestures and body movements
Example
The street mime entertained the crowd with his invisible box routine.
ストリートマイムは、見えない箱のルーチンで群衆を楽しませました。
C1 noun /ˈmæl.ɪt/

Mallet

ゴム槌
Meaning
a hammer with a large head, typically made of wood
Example
The carpenter used a rubber mallet to avoid damaging the wood.
大工は木材を傷つけないようゴム槌を使った。
C1 verb /ˈmɪt.ɪ.ɡeɪt/

mitigate

軽減する
Meaning
To make less severe, serious, or painful; to lessen the severity of damage or harm.
Example
Proper planning can mitigate financial risks.
適切な計画は財務リスクを軽減できます。
C1 noun /ˈmjuːtɪni/

mutiny

反乱
Meaning
an open rebellion against authority, especially by soldiers or sailors
Example
The sailors staged a mutiny against their captain.
船員たちはキャプテンに対して反乱を起こした。
C1 verb, noun /ˈmʌstər/

muster

集める / 勇気を出す
Meaning
to gather people, especially soldiers; to summon courage or strength
Example
He mustered enough courage to face the challenge.
彼は挑戦に立ち向かうために十分な勇気を集めました。
C1 noun /ˌmɪsdɪˈmiːnər/

misdemeanor

軽犯罪
Meaning
A minor wrongdoing or criminal offense that is less serious than a felony.
Example
He was fined for a misdemeanor involving public disturbance.
公共の秩序に関わる軽犯罪で罰金を科された。
C1 adjective /ˈmɒsi/

Mossy

苔むしている; 苔が生えている
Meaning
covered with moss; having moss growing on it
Example
The old tree trunk was mossy and covered with green vegetation.
古い木の幹は苔むしており、緑の植物で覆われていました。
C1 noun /ˈmjʊr.əl/

Mural

壁画
Meaning
a painting or artwork applied directly on a wall or ceiling
Example
The artist painted a beautiful mural on the school wall.
アーティストは学校の壁に美しいミューラルを描きました。
C1 noun /mælˈpræktɪs/

Malpractice

職業上の不正行為
Meaning
Improper, illegal, or negligent professional behavior
Example
The surgeon was sued for malpractice after the failed operation.
外科医は手術に失敗した後、マルプラクティスで訴えられました。
C1 adjective /ˈmɔːtəl/

Mortal

死すべき運命; 限られた寿命の; 人間
Meaning
subject to death; having a limited lifespan; human
Example
All human beings are mortal and will eventually die.
すべての人間は死すべき運命にあり、最終的に死ぬ。
C1 noun /ˈmæɡneɪt/

Magnate

大物; ビジネスや産業で裕福で影響力のある人物
Meaning
A wealthy and powerful businessperson or industrialist
Example
The oil magnate owned dozens of refineries across the country.
その石油マグネートは、国内に数十の精製所を所有していました。
C1 noun /moʊˈtiːf/

motif

Meaning
A recurring theme, subject, or idea in a work of art or literature.
Example
The motif of love is central to the novel.
C1 noun /mɜːrθ/

mirth

喜び
Meaning
Great joy, amusement, or laughter.
Example
The festival was full of mirth and laughter.
フェスティバルは喜びと笑いでいっぱいでした。
C1 noun /ˈmæroʊ/

Marrow

骨髄
Meaning
A soft fatty substance in the cavities of bones; the essence of something
Example
The bone marrow produces blood cells in the human body.
骨髄は人体で血液細胞を生成します。
C1 noun /ˈmiːdieɪtər/

Mediator

仲裁者
Meaning
A person who attempts to make people involved in a conflict agree
Example
The United Nations often acts as a mediator in international disputes.
国際的な争いにおいて、国連はしばしばメディエーターとして機能します。
C1 adjective məˈdʒes.tɪk

Majestic

壮大な
Meaning
Having impressive beauty, dignity, or grandeur; regal and stately in appearance.
Example
The majestic Himalayas stand tall against the sky.
壮大なヒマラヤ山脈は空に向かって高くそびえ立っています。
C1 adjective ˈmer.ɪt beɪst

merit-based

実力主義
Meaning
Based on or determined by individual merit, ability, or achievement rather than other factors.
Example
Merit-based recruitment strengthens the workforce.
実力主義の採用は労働力を強化します。
C1 noun ˌmɪs.kənˈsɛp.ʃən

misconception

誤解
Meaning
A wrong idea or false understanding about something.
Example
There is a common misconception that success happens overnight.
成功は一夜にして成るという誤解が広まっている。
C1 noun moʊst ˈvʌlnərəbəl ˈneɪʃən

most vulnerable nation

最も脆弱な国
Meaning
A country that is highly exposed to risks and lacks adequate protection or resilience.
Example
Bangladesh is one of the most vulnerable nations to climate change.
バングラデシュは気候変動に最も脆弱な国の一つです。
C1 verb /ˈmjuːteɪt/

mutate

突然変異する
Meaning
To change or cause to change in form, nature, or character.
Example
The virus can mutate into a more dangerous strain.
ウイルスはより危険な株にミュートすることができます。
C1 noun /mɔːˈtæləti/

mortality

死亡率
Meaning
the state of being subject to death; the death rate of a population
Example
Advancements in medicine have reduced child mortality significantly.
医療の進歩により、乳児死亡率が大幅に減少しました。
C1 noun ˌmɪt.ɪˈɡeɪ.ʃən

mitigation

緩和
Meaning
The action of reducing the severity, seriousness, or painfulness of something.
Example
Mitigation of climate change requires collective effort.
気候変動の緩和には共同の努力が必要です。
C1 noun /ˈmɜːrdʒər/

merger

合併
Meaning
The combination of two or more companies into a single entity.
Example
The merger of the two firms created the largest bank in the region.
2社の合併により、地域で最大の銀行が設立されました。
C1 verb /mɑːr/

mar

台無しにする
Meaning
to spoil or damage the appearance or quality of something
Example
The scratch will mar the beauty of the painting.
その傷は絵画の美しさを台無しにする。
C1 verb /ˈməʊbɪlaɪz/

mobilize

動員する
Meaning
to organize or prepare people or resources for action
Example
The leader worked hard to mobilize the community for the protest.
リーダーは抗議のためにコミュニティを動員するために一生懸命働きました。
C1 noun /ˈmɒdɪfaɪər/

modifier

修飾語
Meaning
a word or element that changes, limits, or describes the meaning of another word; something that alters or adjusts
Example
In the phrase 'very cold', 'very' is a modifier of 'cold'.
「very cold」という句では、「very」は「cold」を修飾する語です。
C1 noun /maɪt/

mite

ダニ
Meaning
a very small creature, often a tiny arachnid; also used to mean a very small amount
Example
The mattress was infested with dust mites.
マットレスはホコリのダニに感染していました。
C1 noun /ˈmaɪkrəʊˌklaɪmæt/

microclimate

ミクロクライメート
Meaning
The climate of a small, specific area that may differ from the general climate of the surrounding region, often influenced by local factors like terrain, vegetation, or buildings.
Example
A microclimate can have a significant impact on plant growth.
マイクロクライメートは植物の成長に重要な影響を与える可能性があります。
C1 verb /ˈmɪŋɡl/

mingle

Meaning
to mix or combine; to move among people and engage socially
Example
Guests mingled at the party, chatting and laughing together.
C1 noun /ˈmɪl.ɪ.tənt/

Militant

過激派
Meaning
A person who uses aggressive or violent methods to promote a political or social cause
Example
The militant group demanded immediate political reforms.
過激派グループは即時の政治改革を要求した。
C1 noun /ˌmiːdɪˈeɪʃən/

mediation

仲裁
Meaning
Intervention between parties to promote reconciliation, settlement, or compromise.
Example
The mediation helped resolve the conflict between the two teams.
その仲裁は二つのチーム間の対立を解決するのに役立ちました。
C1 noun /ˈmeɪ.trɪks/

matrix

マトリックス, 構造
Meaning
An environment or structure in which something develops; also a mathematical array of numbers.
Example
The cultural matrix shaped his worldview.
文化的なマトリックスは彼の世界観を形成した。
C1 noun /məˈnɒtəni/

monotony

単調さ
Meaning
Lack of variety and interest; tedious repetition and routine.
Example
Breaking the monotony of everyday life can improve mental health.
日常生活の単調さを打破することは、メンタルヘルスの改善に役立つことがあります。
C1 noun /moʊld/

Mould

型（鋳型）
Meaning
a hollow container used to give shape to molten material; fungus
Example
She poured chocolate into the mould to make candies.
彼女はキャンディーを作るために型にチョコレートを流し込んだ。
C1 adjective /ˈmɪnəskjuːl/

minuscule

微細
Meaning
extremely small in size or importance
Example
She made only a minuscule contribution to the project.
彼女はプロジェクトにほんのわずかな貢献をしました。
C1 verb /ˌmɪsˈriːd/

misread

誤って読む
Meaning
to read something incorrectly or interpret wrongly
Example
He misread the instructions and built the shelf incorrectly.
彼は指示を誤読して棚を間違って作った。
C1 noun /meər/

Mare

雌馬
Meaning
an adult female horse
Example
The beautiful mare galloped across the meadow.
美しい雌馬が草原を駆け抜けた。
C1 verb /mɔːrf/

morph

変形する
Meaning
to change smoothly from one form, shape, or character into another
Example
The caterpillar will morph into a butterfly.
イモムシは蝶に変わるでしょう。
C1 noun /moʊˈzeɪɪk/

mosaic

Meaning
A picture or pattern produced by arranging together small pieces of stone, tile, or glass.
Example
The church ceiling was decorated with a beautiful mosaic.
C1 adjective /məˈroʊs/

morose

陰鬱
Meaning
sullen, gloomy, or ill-tempered
Example
He became morose after losing his job.
彼は仕事を失った後、落ち込んでしまった。
C1 noun /ˈmɔːr.ɡɪʤ/

Mortgage

住宅ローン
Meaning
a legal agreement by which a bank lends money to buy property
Example
They took out a mortgage to buy their first house.
彼らは最初の家を買うために住宅ローンを組みました。
C1 noun /ˈmævərɪk/

maverick

独立独行の人物
Meaning
An unorthodox or independent-minded person.
Example
The maverick scientist challenged established theories.
独立独行の科学者は確立された理論に挑戦した。
C1 adjective /ˈmɜːki/

murky

濁った
Meaning
Dark, gloomy, and difficult to see through; obscure.
Example
We avoided swimming in the murky river.
私たちは濁った川で泳ぐのを避けました。
C1 noun /ˈmɪd.waɪf/

midwife

助産師
Meaning
A person, typically a woman, trained to assist women during childbirth.
Example
The midwife stayed with the mother throughout her labor.
助産師は出産中ずっと母親と一緒にいました。
C1 noun /ˈmɒn.ə.stər.i/

Monastery

修道院; アシュラム
Meaning
a building or group of buildings where monks live and worship
Example
The ancient monastery was built on a hilltop.
古代の修道院は丘の頂上に建てられました。
C1 verb /ˈmedɪkeɪt/

medicate

薬を与える
Meaning
to treat with medicine; to give drugs to someone for medical purposes
Example
The doctor will medicate the patient to reduce inflammation.
医師は患者に炎症を減らすために薬を処方します。
C1 adjective /mjuːˈnɪsɪpəl/

municipal

市営の
Meaning
relating to a city or town or its local government
Example
The municipal authority is responsible for maintaining the park.
市営当局は公園の維持管理を担当しています。
C1 noun /mɪsˈɡɪv.ɪŋ/

Misgiving

疑念; 不安; 不確実
Meaning
A feeling of doubt or apprehension about the outcome or consequences of something
Example
She had serious misgivings about accepting the job offer.
彼女は仕事のオファーを受け入れることに対して重大な疑念を抱いていました。
C1 noun /ˈmæntl̩/

mantle

マント, 責任
Meaning
A cloak or covering; also the layer of the earth between the crust and the core.
Example
The leader assumed the mantle of responsibility.
リーダーは責任の重みを担った。
C1 verb /ˌmɪsˈpleɪs/

misplace

間違った場所に置く
Meaning
To put something in the wrong location and temporarily lose it.
Example
I often misplace my keys when I am in a hurry.
急いでいるとき、よく鍵を間違った場所に置いてしまいます。
C1 noun /ˈmɒnəlɪθ/

monolith

モノリス
Meaning
A large single upright block of stone, or a large, powerful, indivisible organization or system.
Example
The ancient monolith stood in the desert for centuries.
古代のモノリスは何世紀にもわたって砂漠に立っていました。
C1 noun /ˌmaʊntəˈnɪə/

mountaineer

登山者
Meaning
A person who climbs mountains as a sport or profession.
Example
The mountaineer reached the summit after a long climb.
登山者は長い登山の後、頂上に到達しました。
C1 adjective /məˈnɒtənəs/

Monotonous

単調な; 退屈な; 繰り返しの
Meaning
lacking in variety; tediously unvarying; boring and repetitive
Example
The monotonous sound of the rain made everyone feel sleepy.
雨の単調な音がみんなを眠くさせた。
C1 noun /ˈmɪmɪkri/

mimicry

模倣
Meaning
The act of imitating someone or something, often for humor or learning.
Example
The comedian’s mimicry of celebrities made the audience laugh.
コメディアンの有名人の模倣で観客を笑わせました。
C1 noun /ˈmedoʊ/

Meadow

草地
Meaning
A piece of grassland, especially one used for hay
Example
The cows grazed peacefully in the green meadow.
牛は緑の草地で平和に草を食べていた。
C1 adjective /ˌmɪsəˈleɪniəs/

Miscellaneous

雑多な; 混合された; 多様な
Meaning
various; diverse; mixed; assorted
Example
The box contained miscellaneous items from different periods.
箱には異なる時期のさまざまなアイテムが含まれていました。
C1 adjective /ˈmaɪndləs/

mindless

無意味な
Meaning
without thought or intelligence; done without consideration
Example
He was bored by the mindless tasks at work.
彼は仕事の中で無意味な作業に退屈していた。
C1 noun /ˈmoʊ.tər ˈlɔː.ri/

Motor lorry

トラック
Meaning
a large motor vehicle used for transporting goods; truck
Example
The motor lorry delivered fresh vegetables to the market.
そのモーター車は新鮮な野菜を市場に届けました。
C1 noun /ˌmɪsˈtrʌst/

Mistrust

不信
Meaning
Lack of trust; suspicion or doubt about someone or something
Example
There was deep mistrust between the two political parties.
二つの政治的政党の間に深い不信があった。
C1 noun /ˌmɛrɪˈtɒkrəsi/

meritocracy

メリトクラシー
Meaning
A system in which advancement is based on individual ability or achievement.
Example
In a true meritocracy, the most capable people rise to leadership positions.
真のメリトクラシーでは、最も有能な人々がリーダーシップの地位に上がります。
C1 noun /ˌmælnuːˈtrɪʃən/

Malnutrition

栄養失調; 不適切な栄養
Meaning
Lack of proper nutrition; poor nourishment
Example
Malnutrition among children is a serious public health concern.
子供たちの間で栄養失調は深刻な公衆衛生の問題です。
C1 adjective /ˈmɒnstrəs/

Monstrous

非常に大きい; 衝撃的な悪または間違い; 異常または不自然
Meaning
extremely large; shockingly evil or wrong; abnormal or unnatural
Example
The monstrous crime shocked the entire community.
そのモンスターのような犯罪はコミュニティ全体を驚かせました。