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C1 adjective /ˈməʊltən/

molten

溶けた
Meaning
Made into liquid by heat; melted.
Example
The blacksmith poured molten metal into the mold.
鍛冶屋は型に溶けた金属を注ぎました。
C1 adjective /ˌmɛtəˈfɔːrɪkəl/

metaphorical

比喩的な
Meaning
Characteristic of or relating to metaphor; figurative rather than literal.
Example
He used metaphorical language to describe his emotions.
彼は感情を表現するために比喩的な言葉を使った。
C1 noun /məˈleɪz/

malaise

不調
Meaning
a general feeling of discomfort, illness, or unease whose exact cause is difficult to identify
Example
After the long journey, she felt a general malaise.
長時間の旅行の後、彼女は一般的な不調を感じました。
C1 verb /ˈmæsəkər/

massacre

虐殺
Meaning
to kill a large number of people brutally; to defeat decisively
Example
The army massacred the innocent civilians.
軍隊は無実の市民を虐殺した。
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 noun /ˌmɑːr.kɪ.təˈbɪl.ə.ti/

marketability

市場性
Meaning
The possibility of commercial success for a product or service
Example
The new product's marketability depends on consumer demand.
新しい商品の市場性は消費者の需要に依存しています。
C1 noun /ˈmʌs.tərd siːdz/

Mustard seeds

マスタードシード
Meaning
small round seeds from the mustard plant, used as a spice and for making mustard condiment
Example
Mustard seeds are often tempered in hot oil to release their nutty flavor before adding to dishes.
マスタードシードは、料理に加える前に、そのナッツのような風味を引き出すために熱い油で炒められることがよくあります。
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。
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 verb, noun /mjuːz/

muse

Meaning
to think deeply about something; a source of inspiration, especially for an artist or writer
Example
She sat by the window to muse about her future.
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 verb /ˈmɜːrmər/

murmur

つぶやく
Meaning
To say something in a low, soft, or indistinct voice.
Example
She murmured a prayer before going to sleep.
彼女は寝る前に祈りをささやきました。
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 ˌmek.ə.naɪˈzeɪ.ʃən

mechanization

機械化
Meaning
The process of introducing machines or replacing manual labor with machines.
Example
Mechanization has revolutionized agriculture.
機械化は農業に革命をもたらした。
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 /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 noun məˈnjʊər

manure

肥料, 家畜の糞
Meaning
Animal dung used for fertilizing land; organic matter used as fertilizer.
Example
Organic manure enhances soil fertility.
有機肥料は土壌の肥沃度を高めます。
C1 noun /ˈmaʊθ.fʊl/

mouthful

一口
Meaning
the amount of food or drink that fills the mouth, or a long and difficult word or phrase
Example
He took a big mouthful of water after the run.
彼はランニングの後で大きな一口水を飲んだ。
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 adjective /ˈmaɪzərli/

miserly

けちな
Meaning
Unwilling to spend money; stingy.
Example
She lived a miserly life, refusing to buy anything new.
彼女はけちな生活を送り、新しいものを買うことを拒んでいた。
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/adjective /ˈmɪriəd/

myriad

無数
Meaning
a countless or extremely great number
Example
There are myriad stars in the night sky.
夜空には無数の星がある。
C1 noun /mɪkst ɪˈkɒn.ə.mi/

mixed economy

混合経済
Meaning
An economic system where both government and private sector operate together.
Example
Most countries today follow a mixed economy model.
現在、ほとんどの国が混合経済モデルを採用しています。
C1 noun mɪˈtɪkjʊləsnɪs

meticulousness

詳細への注意
Meaning
Great attention to detail; very careful and precise.
Example
His meticulousness made the project successful.
彼のメティキュラスネスはプロジェクトを成功させました。
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 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 /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 noun /ˌmæn.ɪ.fɛsˈteɪ.ʃən/

manifestation

表現
Meaning
A visible form or expression of an idea, concept, or feeling; the action of displaying or showing.
Example
His generosity was a manifestation of his kind nature.
彼の寛大さは彼の親切な性格の表現でした。
C1 noun /ˈmɑːrtərdəm/

Martyrdom

殉教
Meaning
The suffering of death on account of adherence to a cause or principle
Example
His martyrdom inspired countless others to join the freedom movement.
彼の殉教は、無数の他の人々を自由運動に参加させるインスピレーションとなった。
C1 adjective /məˈkɑː.brə/

Macabre

恐ろしい
Meaning
disturbing because concerned with death; gruesome and horrifying
Example
The horror movie had a macabre atmosphere.
ホラー映画には恐ろしい雰囲気がありました。
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 verb, noun /mɛʃ/

mesh

メッシュ, 絡ませる
Meaning
To fit or work together properly; or a material made of interlaced threads.
Example
The two gears mesh perfectly to keep the machine running smoothly.
二つの歯車が完璧に噛み合って、機械がスムーズに動く。
C1 adjective ˌmɒn.jʊˈmɛn.təl

monumental

巨大な重要性、規模、またはサイズ
Meaning
Great in importance, extent, or size; exceptionally great; forming or serving as a monument.
Example
The discovery of electricity was a monumental achievement.
電気の発見はモニュメンタルな成果でした。
C1 noun /mɔːrˈfɑːlədʒi/

morphology

形態学
Meaning
the study of the form and structure of things, especially in language and biology
Example
Morphology studies the structure of words and how they are formed.
形態学は、単語の構造とその形成方法を研究します。
C1 verb /məˈlɛst/

molest

嫌がらせ / 性的虐待
Meaning
to assault or abuse someone, especially in a sexual or physical way
Example
The criminal was arrested for attempting to molest a child.
犯罪者は子供を誘惑しようとしたため逮捕されました。
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 noun /mɪˈrɑːʒ/

Mirage

蜃気楼
Meaning
An optical illusion caused by atmospheric conditions, especially in deserts
Example
The travelers saw a mirage of water in the desert.
旅行者は砂漠で水の蜃気楼を見ました。
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 /ˈmɔːr.nər/

Mourner

喪に服する人
Meaning
a person who attends a funeral or shows grief for someone who has died
Example
The mourners gathered at the cemetery to pay their respects.
喪に服する人々は墓地に集まり、敬意を表しました。
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 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 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 /mɒb/

Mob

暴徒; 暴力的に行動するグループ
Meaning
a large crowd of people; a group that acts in a violent way
Example
An angry mob gathered outside the building.
怒った暴徒が建物の外に集まった。
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.ɪ.fɪˈkeɪ.ʃənz

modifications

修正
Meaning
The action of making partial or minor changes to something.
Example
DNA modifications enable enhanced traits in crops.
DNAの修正により作物の特性が向上します。
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 /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 /ˈmuːdi.nəs/

moodiness

気まぐれ
Meaning
The state of being frequently subject to changes in mood, especially irritability or sadness.
Example
Her moodiness made it difficult to predict how she would react.
彼女の気まぐれは、彼女がどのように反応するかを予測するのを難しくしました。
C1 adjective, verb (past tense/participle of mire) /ˈmaɪərd/

mired

困難な状況に巻き込まれる
Meaning
Trapped or entangled in something, typically a difficult situation.
Example
The politician was mired in scandal.
その政治家はスキャンダルに巻き込まれていた。
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 adjective /məˈtɜːrnəl/

Maternal

母性的; 母親に関する
Meaning
relating to a mother; motherly
Example
She showed maternal care towards the orphan child.
彼女は孤児に対して母性的なケアを示しました。
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 noun /məˈnɒɡəmi/

monogamy

一夫一妻制
Meaning
The practice of being married to or in a relationship with only one person at a time.
Example
Many cultures encourage monogamy as the ideal form of marriage.
多くの文化は一夫一妻制を理想的な結婚形態として奨励しています。
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 ˈmɪl.ɪ.tər.i ɪnˈkɜː.ʃən

military incursion

軍事侵入
Meaning
A sudden armed attack or invasion by military forces into a territory.
Example
The military incursion caused widespread devastation.
軍事侵入は広範囲にわたる破壊を引き起こしました。
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 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 /ˈmælədi/

Malady

病気; 疾患; 重大な問題
Meaning
A disease or ailment; a serious problem
Example
The doctor diagnosed a rare malady that affected her nervous system.
医者は神経系に影響を与えた珍しい病気を診断しました。
C1 adjective /ˈmænɪfoʊld/

Manifold

多様な
Meaning
many and of several different types; multiple; various
Example
The project has manifold benefits for the community.
このプロジェクトは地域社会に多様な利益をもたらす。
C1 noun /ˈmɪʃ.ən.ɛr.i/

Missionary

宣教師
Meaning
A person sent on a religious mission to promote their faith in a foreign country
Example
The missionary spent years teaching and helping people in remote villages.
宣教師は遠隔地の村で何年も人々に教え、助けてきました。
C1 noun /ˌmjuːnɪsɪˈpæləti/

municipality

Meaning
a city or town that has its own local government
Example
The municipality is planning to build a new library.
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 /ˈmɛdəl/

meddle

他人の問題に干渉する
Meaning
to interfere in something that is not one's concern
Example
He always tries to meddle in other people’s business.
彼はいつも他人の事に口を出そうとする。
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 noun ˌmʌn.ɪ.taɪˈzeɪ.ʃən

monetization

資産やサービスをお金を稼ぐ方法に変換すること
Meaning
Converting an asset or service into a way of earning money.
Example
YouTube allows content creators to earn money through monetization.
YouTubeはコンテンツ制作者がモネタイズを通じてお金を稼ぐことを可能にします。
C1 noun /ˈmænəˌrɪzəm/

Mannerism

癖
Meaning
A habitual gesture or way of speaking or behaving; an idiosyncrasy
Example
His constant throat clearing had become an annoying mannerism.
彼の絶え間ない喉の清掃は迷惑な癖になっていた。
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 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 /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 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 /ˈmʌtər/

mutter

呟く
Meaning
to speak in a low or barely audible voice, often in dissatisfaction or irritation
Example
He muttered something under his breath as he walked away.
彼は歩きながら何かを呟いた。
C1 adjective /məˈnæstɪk/

monastic

修道的な
Meaning
Relating to monks, monasteries, or a life of religious seclusion.
Example
He chose to live a monastic life away from the city.
彼は都市から離れた修道的な生活を選んだ。
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 /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 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 /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 /ˈmætrəˌmoʊni/

matrimony

結婚
Meaning
The state of being married; marriage.
Example
They entered into matrimony after years of friendship.
彼らは何年もの友情の後、結婚しました。
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 /ˈmɔː.tər ænd ˈpes.əl/

Mortar and Pestle

モルタルと乳鉢
Meaning
a bowl and grinding tool used to crush and grind spices, herbs, and other substances
Example
She ground the spices using a mortar and pestle.
彼女はモルタルと乳鉢を使って香辛料を挽いた。
C1 noun /ˌmɪdˈsʌm.ər/

midsummer

真夏
Meaning
The middle of summer, often around the summer solstice in June.
Example
We had a festival to celebrate midsummer.
私たちは真夏を祝うためにフェスティバルを開きました。
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 /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 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 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 verb /mɔːl/

maul

傷つける
Meaning
To wound or injure someone by scratching or tearing; to handle roughly.
Example
The bear mauled the camper in the forest.
クマは森の中でキャンパーを傷つけました。
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 /ˌmaɪ.krəˈskɑː.pɪk/

microscopic

顕微鏡的
Meaning
Extremely small and only visible with a microscope.
Example
The sample contained microscopic particles.
サンプルには顕微鏡的な粒子が含まれていました。
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 adjective /ˌmiːtiˈɔːrɪk/

meteoric

流星に関連する; 非常に迅速で、しばしば一時的な。
Meaning
Relating to meteors; very rapid and often temporary.
Example
The singer’s meteoric rise to fame surprised everyone.
歌手の流星のような名声の上昇は皆を驚かせた。
C1 noun /ˈmaɪzər/

miser

けちん坊
Meaning
A person who hoards wealth and spends as little money as possible.
Example
The old miser refused to donate even a penny to charity.
その古いけちん坊は慈善団体に1ペニーも寄付することを拒否した。
C1 noun /ˈmeɪhɛm/

mayhem

混乱
Meaning
Violent or extreme disorder; chaos and destruction.
Example
The protest turned into mayhem when the crowd clashed with the police.
抗議活動は群衆が警察と衝突したときに混乱に変わった。
C1 adjective, noun /ˈmɑːrʃən/

martian

火星人
Meaning
Related to the planet Mars; or an imaginary being from Mars.
Example
The movie showed a Martian visiting Earth.
映画は火星人が地球を訪れるシーンを見せた。
C1 adjective /ˌmɒnəˈlɪθɪk/

monolithic

モノリシック
Meaning
Massive, uniform, and indivisible; resembling a large single stone or structure.
Example
The company maintained a monolithic structure resistant to change.
その会社は変化に強いモノリシックな構造を維持しました。
C1 verb /ˌmɪsˈkaʊnt/

miscount

間違えて数える
Meaning
To count wrongly or inaccurately.
Example
He miscounted the number of chairs in the hall.
彼はホールの椅子の数を間違えて数えました。
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 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 noun /ˈmɒŋ.ɡuːs/

Mongoose

マングース
Meaning
a small carnivorous mammal known for its ability to kill venomous snakes
Example
The mongoose quickly attacked the cobra to protect its young.
マングースは子供たちを守るためにコブラを素早く攻撃しました。
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 verb (past) /ˈmɛrɪtɪd/

merited

価値がある
Meaning
Deserved or earned something.
Example
Her dedication merited recognition from the community.
彼女の献身はコミュニティからの認識を得るに値しました。
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 adjective /moʊˈmentəs/

Momentous

重要
Meaning
of great importance or significance; having far-reaching consequences
Example
The signing of the peace treaty was a momentous occasion for both countries.
平和条約の署名は、両国にとって重要な出来事でした。
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 /ˈmædʒɪstreɪt/

magistrate

裁判官
Meaning
A civil officer who administers the law, often with limited judicial authority.
Example
The magistrate presided over the minor criminal case.
裁判官は軽犯罪の事件を審理しました。
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 adjective /maɪˈkroʊ.bi.əl/

microbial

微生物の
Meaning
Related to bacteria, fungi, and other microscopic organisms.
Example
Microbial activity in the soil improves fertility.
土壌中の微生物活動は肥沃度を改善します。
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 adjective /ˈmæn.əd/

mannered

不自然な / 気取った
Meaning
Having or showing a particular manner, especially an artificial or affected one.
Example
The actor’s performance was too mannered to feel natural.
俳優の演技はやりすぎて、自然には見えなかった。
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 noun /ˈmiːknəs/

Meekness

謙遜
Meaning
The quality of being quiet, gentle, and submissive
Example
His meekness was often mistaken for weakness by his colleagues.
彼の謙遜はしばしば同僚に弱さだと誤解された。
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 /mɔːs/

Moss

苔
Meaning
a small flowerless plant that grows in clumps in moist places
Example
Green moss covered the old stone wall.
緑の苔が古い石の壁を覆っていました。
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 /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 /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 /ˈmɪlɪtəˌrɪzəm/

militarism

軍国主義
Meaning
The belief in maintaining a strong military and using it aggressively to defend or promote national interests.
Example
The rise of militarism in the region caused tension among neighboring countries.
地域での軍国主義の台頭は、隣国間の緊張を引き起こしました。
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 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 /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 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 verb məˈnɒp.ə.laɪz

monopolize

独占する
Meaning
Control exclusively, dominate market.
Example
The company tried to monopolize the market.
その会社は市場を独占しようとした。
C1 adjective /ˈmaɪ.ɡrə.tɔːr.i/

Migratory

移動性の
Meaning
moving from one place to another; characterized by seasonal movement
Example
Many birds are migratory and travel thousands of miles each season.
多くの鳥は移動性があり、毎シーズン数千マイルも飛ぶ。