Muffler
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C1 noun /ˈmʌf.lər/

Muffler

マフラー
Meaning
a long strip of cloth worn around the neck for warmth
Example
She wrapped a warm muffler around her neck before going outside.
彼女は外に出る前に暖かいマフラーを首に巻いた。
B2 adjective /ˌmiː.diˈiː.vəl/

medieval

中世の
Meaning
Relating to the Middle Ages, the period in European history from about the 5th to the 15th century.
Example
The castle is a famous medieval monument.
その城は有名な中世の記念碑です。
A2 verb /ˈmɪsɪŋ/

missing

行方不明
Meaning
Being without or lacking; failing to be present or included.
Example
Many youths are missing economic opportunities.
多くの若者が経済的機会を逃しています。
C2 verb /ˈmɒtl/

mottle

斑点
Meaning
To mark with spots or patches of color.
Example
The leaves were mottled with shades of yellow and brown.
葉は黄色と茶色の斑点で斑入りでした。
A2 adjective /ˈmɪzɪkəl/

musical

音楽的
Meaning
related to or consisting of music
Example
She has a very musical voice.
彼女は非常に音楽的な声を持っています。
C2 noun /mɪˈsɑːɡəmi/

misogamy

ミソガミー
Meaning
Hatred or dislike of marriage.
Example
His misogamy prevented him from ever settling down with a partner.
彼のミソガミーは、パートナーと一緒に落ち着くことを妨げた。
C2 adjective /ˈmoʊtaɪl/

motile

運動性のある
Meaning
Capable of movement or locomotion.
Example
Certain bacteria are motile and can swim toward nutrients.
特定の細菌は運動性があり、栄養素に向かって泳ぐことができます。
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.
B2 noun /ˌmʌltɪplɪˈkeɪʃən/

multiplication

掛け算
Meaning
the mathematical process of combining numbers to get a product; the act of increasing in number or amount
Example
Multiplication is one of the basic operations taught in elementary mathematics.
掛け算は算数の基本的な計算です。
C2 noun /ˌmæk.ɪˈneɪ.ʃən/

Machination

陰謀; 策略;
Meaning
a clever scheme or artful plot, usually with evil intent; crafty designing or plotting
Example
The villain's machinations were finally exposed.
悪役の陰謀は最終的に暴露された。
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。
C2 noun /ˈmætrɪˌsaɪd/

matricide

母親殺し
Meaning
The act of killing one's own mother.
Example
The crime of matricide shocked the entire town.
母親殺しの犯罪は街全体を驚かせた。
C2 adjective /ˈmɪn.dʒi/

Mingy

ケチ; 吝嗇
Meaning
mean or stingy; unwilling to spend money
Example
He is too mingy to spend money on anything but necessities.
彼は必要なもの以外にお金を使うのがあまりにもケチだ。
C2 noun /məˈlæsɪz/

Molasses

モラセス
Meaning
thick, dark, sweet syrup made from sugar cane
Example
The recipe calls for molasses to give the bread a rich flavor.
レシピは、パンにリッチな味を加えるためにモラセスを要求します。
B2 noun ˈmɒn.ə.ki

monarchy

君主制
Meaning
A form of government with a monarch at the head, where supreme power is held by a single person such as a king or queen.
Example
The monarchy was abolished during the revolution.
革命の間に君主制は廃止されました。
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。
C2 noun /məˈlɑː.ti/

Malati

マラティ
Meaning
a fragrant climbing plant with small white flowers, commonly known as jasmine
Example
The malati vine covered the garden wall with sweet-smelling flowers.
マラティのツルが甘い香りの花で庭の壁を覆っていました。
A1 modal verb/noun /maɪt/

might

かもしれない / 力
Meaning
used to express possibility; power or strength
Example
She might come to the party if she finishes work early.
もし彼女が早く仕事を終わらせたら、パーティーに来るかもしれない。
B2 adjective /ˈmʌd.i/

muddy

泥だらけ
Meaning
covered in or full of mud; unclear or confused
Example
The children came back with muddy shoes after playing outside.
子供たちは外で遊んだ後、泥だらけの靴で帰ってきました。
B2 noun /ˈmet.roʊ reɪl/

Metro Rail

メトロ
Meaning
an underground urban railway system; subway system
Example
The metro rail connects all major areas of the city efficiently.
メトロレールは都市のすべての主要地域を効率的に結びつけます。
C2 noun /ˈmɪsənˌθroʊp/

misanthrope

人間嫌い
Meaning
a person who dislikes or distrusts humankind
Example
The old man was considered a misanthrope who avoided all social gatherings.
その老人は、すべての社交的な集まりを避けるミサントロープと見なされていました。
B2 adjective ˈmem.ər.ə.bəl

memorable

記憶に残る
Meaning
Worth remembering or easily remembered, especially because of being special or unusual.
Example
Memorable events inspire generations.
記憶に残る出来事は、世代をインスパイアします。
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。
C2 noun /ˈmædrɪɡəl/

madrigal

Meaning
A short, lyrical poem set to music, typically from the Renaissance period.
Example
The choir performed a beautiful madrigal from the 16th century.
B2 adjective /ˌmɛtrəˈpɑːlɪtən/

metropolitan

大都市
Meaning
Relating to a large city, its surrounding areas, or its lifestyle.
Example
She moved to a metropolitan area for better job opportunities.
彼女はより良い仕事の機会のために大都市エリアに引っ越しました。
A1 adjective, adverb, pronoun /mɔːr/

more

もっと
Meaning
A greater or additional amount or degree.
Example
She wanted more time to finish the project.
彼女はプロジェクトを終わらせるためにもっと時間が欲しかった。
A2 adjective /ˈmoʊbaɪl/

mobile

モバイル
Meaning
Able to move or be moved easily; also refers to portable communication devices.
Example
She prefers a mobile lifestyle that allows her to travel frequently.
彼女は頻繁に旅行できるモバイルライフスタイルを好みます。
A2 noun /ˈmɛs.ɪdʒ/

Message

メッセージ
Meaning
A written, spoken, or electronic communication sent from one person to another
Example
I received your message and will reply soon.
私はあなたのメッセージを受け取り、すぐに返信します。
B1 noun /mæsk/

Mask

マスク
Meaning
covering for the face or head; disguise or protection
Example
She wore a mask to protect herself from dust.
彼女はほこりから自分を守るためにマスクをしていました。
C2 noun /ˈmɒnəɡrɑːf/

monograph

Meaning
A detailed written study of a single specialized subject or aspect of it.
Example
The professor published a monograph on ancient pottery.
C2 noun /məˈræs/

morass

複雑な状況
Meaning
A complicated or confused situation; a swampy or boggy ground.
Example
The project got stuck in a bureaucratic morass.
そのプロジェクトは官僚主義の沼に嵌ってしまった。
B1 noun /muːd/

Mood

気分; ムード;
Meaning
a temporary state of mind or feeling; atmosphere
Example
She was in a good mood after receiving the news.
彼女はニュースを受け取った後、良いムードだった。
B2 noun ˈmʌltiˌtɑːskɪŋ

multitasking

マルチタスク
Meaning
The performance of more than one task at the same time
Example
Multitasking reduces efficiency.
マルチタスキングは効率を低下させます。
B2 adjective /ˈmæn.ju.əl/

Manual

手動
Meaning
done by hand; operated by hand; not automatic
Example
This is a manual process that requires careful attention.
これは手動プロセスで、慎重な注意が必要です。
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 /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 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 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。
C2 noun /ˈmær.oʊ ʌv ˈplæn.tɪn triː/

Marrow of plantain tree

プランテンツリーの髄
Meaning
the soft inner part of the banana plant stem that is used as a vegetable in cooking
Example
The marrow of plantain tree is commonly used in traditional Bengali cuisine.
プランテンツリーの髄は、伝統的なベンガル料理で一般的に使用されます。
C2 noun /muˈleθi/

Mulethi

甘草の根
Meaning
licorice root, a sweet-tasting herb used in traditional medicine and cooking
Example
She prepared a herbal tea with mulethi to soothe her sore throat.
彼女はムレティでハーブティーを作り、喉の痛みを和らげました。
B2 adjective /ˈmɪd.əl.eɪdʒd/

Middle-aged

中年
Meaning
being of an age between young and old; typically between 40-60 years old
Example
The middle-aged man started a new career.
中年の男性が新しいキャリアを始めた。
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。
B2 verb /ˈmɑː.vəl/

marvel

驚嘆する
Meaning
To be filled with wonder or astonishment.
Example
People marvel at their surroundings.
人々は自分の周りの環境に驚嘆しています。
C2 noun /maɪˈnjuːʃə/

minutia

細かい事
Meaning
a small or trivial detail of something
Example
He was bored by the minutia of office paperwork.
彼はオフィスの書類の細かい事に飽きていた。
A2 noun/adjective /ˈmɪdəl/

middle

真ん中
Meaning
the central point, position, or part of something
Example
The park is in the middle of the city.
公園は街の真ん中にあります。
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 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。
B2 noun /mɒsk/

mosque

モスク
Meaning
A Muslim place of worship.
Example
They gathered at the mosque for the Friday prayer.
彼らは金曜日の祈りのためにモスクに集まりました。
B2 noun /ˈmɑːrbəl/

marble

Meaning
a hard, smooth stone used in building and sculpture, often white with colored lines
Example
The floor of the palace was made of white marble.
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。
A2 adjective /miːn/

Mean

意地悪; 残酷; 嫌な
Meaning
unkind; cruel; nasty
Example
Don't be so mean to your little sister.
小さな妹にそんなに意地悪しないで。
C2 adjective ˈmiː.ni.əl

menial

低賃金
Meaning
Not requiring much skill and lacking prestige.
Example
He refused to do menial work.
彼は下級の仕事をすることを拒否した。
A1 pronoun /miː/

me

私
Meaning
Used by a speaker to refer to themselves as the object of a verb or preposition.
Example
She gave me a beautiful gift.
彼女は私に美しいプレゼントをくれました。
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。
B1 noun /mʌɡ/

Mug

マグカップ
Meaning
a large cup, typically cylindrical and having a handle and used without a saucer
Example
She drank her morning coffee from a ceramic mug.
彼女はセラミックマグから朝のコーヒーを飲んだ。
C2 adjective /ˈmɒnɪtəri/

monitory

警告的な
Meaning
Giving a warning or cautionary advice; serving to warn.
Example
His monitory tone made everyone cautious about their next move.
彼の警告的な口調は、次の動きについて皆を警戒させました。
B2 noun /məˈlɛəriə/

malaria

マラリア
Meaning
a serious infectious disease spread by mosquitoes, causing fever, chills, and sweating
Example
Malaria is a common disease in tropical regions.
マラリアは熱帯地域で一般的な病気です。
C2 adjective /ˌmælˈoʊdərəs/

malodorous

悪臭の
Meaning
Having a very unpleasant smell.
Example
The malodorous room made everyone leave quickly.
悪臭の部屋はみんなを急いで出させた。
C2 verb /ˈmæk.ɪ.neɪt/

machinate

陰謀を企てる
Meaning
to engage in plots or schemes, usually for harmful or evil purposes
Example
The rebels tried to machinate against the king.
反乱者たちは王に対して陰謀を企てようとした。
C2 noun /ˌmɒnəˈmeɪniə/

monomania

Meaning
Excessive concentration or obsession with a single subject or idea.
Example
His monomania for collecting stamps worried his family.
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 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。
A2 noun /mjuˈziːəm/

museum

博物館
Meaning
a building in which objects of historical, scientific, artistic, or cultural interest are stored and exhibited
Example
We visited the art museum to see the new exhibition.
私たちは新しい展示を見るために美術館を訪れました。
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。
A2 noun /ˈmæɡəziːn/

magazine

雑誌
Meaning
A periodical publication containing articles, photographs, and advertisements.
Example
She bought a fashion magazine at the store.
彼女は店でファッション雑誌を買いました。
B2 noun /ˈmɪd.deɪ/

Midday

正午
Meaning
The middle of the day; twelve o'clock in the daytime; noon
Example
The sun is brightest at midday when it's directly overhead.
太陽は正午に最も輝いており、真上にあります。
C1 noun məˈnɒp.əl.i

monopoly

独占
Meaning
The exclusive possession or control of the supply of or trade in a commodity or service.
Example
The company has a monopoly on electric car production.
その会社は電気自動車の生産で独占しています。
C2 noun /ˈmɪn.i.ən/

minion

手先
Meaning
A follower or underling of a powerful person, especially a servile one.
Example
The dictator was surrounded by loyal minions who carried out his orders.
独裁者は忠実な手先に囲まれていて、彼の命令を実行していた。
B2 noun ˈmɪdl klæs

middle-class

中産階級
Meaning
The social group between the upper and working classes, typically consisting of well-educated people.
Example
The middle-class was largely affected by the decision.
中産階級はその決定によって大きな影響を受けました。
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。
C2 noun /ˌmɪsˈruːl/

misrule

悪政
Meaning
bad or poor governance
Example
The kingdom suffered for decades under misrule.
王国は数十年にわたって悪政の下で苦しんだ。
C2 verb /ˌmɛtəˈmɔrfoʊz/

metamorphose

変態する
Meaning
To change in form, structure, or substance; to transform completely.
Example
The caterpillar metamorphosed into a butterfly.
キャタピラは蝶に変態した。
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。
C2 noun /ˌmɪsˈtʃæns/

mischance

Meaning
An unfortunate accident or event; bad luck.
Example
By mischance, he missed the last train home.
C2 noun /maɪˈkrɒmɪtər/

micrometer

マイクロメーター
Meaning
A device used for measuring small distances with great accuracy.
Example
The engineer used a micrometer to measure the thickness of the wire.
エンジニアはワイヤーの厚さを測るためにマイクロメーターを使いました。
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。
B1 noun /ˈmɒr.əl/

Moral

道徳
Meaning
a lesson about right and wrong conduct; principles of right behavior
Example
The moral of the story is to always tell the truth.
物語の道徳は常に真実を話すことです。
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 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。
B2 adjective ˈmɒn.ɪ.tri

monetary

貨幣の
Meaning
Relating to money or currency.
Example
The monetary implications are significant for investors.
貨幣の影響は投資家にとって重要です。
B2 adjective /mæɡˈnɛtɪk/

magnetic

磁気
Meaning
having the power to attract metal objects or to attract people or things in a strong way
Example
The magnetic field of the Earth protects us from harmful solar radiation.
地球の磁場は有害な太陽放射から私たちを守ります。
A2 noun /ˈmiːdiə/

Media

メディア
Meaning
The main means of mass communication regarded collectively
Example
The news was widely reported in all forms of media.
ニュースはすべてのメディアで広く報道されました。
B1 noun/adjective /ˈmæksɪməm/

maximum

最大
Meaning
the greatest or highest amount, value, or degree possible
Example
She scored the maximum marks in the exam.
彼女は試験で最大の点数を取った。
C2 adjective, adverb /ˌmæləprəˈpoʊ/

malapropos

不適切
Meaning
inappropriate or unsuitable; at an inconvenient or inappropriate time
Example
His comment was malapropos during the serious discussion.
真剣な議論中に彼のコメントは不適切だった。
B1 noun /ˈmaɪ.krəˌskoʊp/

microscope

顕微鏡
Meaning
An optical instrument used for viewing very small objects, such as cells, by magnifying them.
Example
The scientist observed the bacteria under the microscope.
科学者は顕微鏡で細菌を観察した。
C1 noun /ˈmɒnəʊˌkʌltʃər/

monoculture

モノカルチャー
Meaning
The agricultural practice of growing only one type of crop over a large area and for many consecutive years, which can lead to increased vulnerability to pests and diseases.
Example
Monoculture can lead to soil depletion and increased pest vulnerability.
モノカルチャーは土壌の劣化や害虫への脆弱性の増加を引き起こす可能性があります。
C2 adjective /ˈmɒn.teɪn/

montane

山岳地帯に関連する; 山岳環境に見られる
Meaning
Relating to mountainous regions; found in mountain environments.
Example
Montane forests host a variety of unique species.
山岳林はユニークな種の多様性を持っています。
B1 adjective, preposition, noun /mɪd/

mid

中間
Meaning
being in the middle of something; the central part or point
Example
She joined the project in mid June.
彼女は6月中旬にそのプロジェクトに参加した。
C1 noun /ˈmʌltɪtuːd/

multitude

多数
Meaning
A large number of people or things.
Example
A multitude of fans gathered at the stadium.
スタジアムに多数のファンが集まりました。
B2 noun /ˈmes.ɪn.dʒər/

Messenger

使者
Meaning
a person who carries messages or communications between parties
Example
The messenger delivered important battle plans to the commander.
使者は司令官に重要な戦闘計画を届けました。
A1 verb /muːv/

move

動かす
Meaning
to change position; to go from one place to another; to relocate
Example
They decided to move to a bigger house.
彼らはもっと大きな家に引っ越すことに決めました。
A1 noun /mʌnθ/

month

月
Meaning
a period of about four weeks or one-twelfth of a year
Example
She visits her grandparents once a month.
彼女は毎月一度、祖父母を訪れます。
B1 noun ˈmeʒ.ərz

measures

措置
Meaning
A plan or course of action taken to achieve a particular purpose.
Example
Mitigation measures focus on reducing emissions.
緩和措置は排出量の削減に焦点を合わせています。
C2 adjective /ˌmæləˈdrɔɪt/

maladroit

不器用
Meaning
clumsy or awkward in movement or behavior
Example
His maladroit attempt at fixing the chair made it worse.
椅子を修理しようとした彼の不器用な試みは、さらに悪化させた。
C2 verb /ˈmiːliəˌreɪt/

meliorate

改善する
Meaning
To make something better or improve a condition.
Example
The new policies aim to meliorate the living conditions of the poor.
新しい政策は貧しい人々の生活条件を改善することを目指しています。
C2 noun /ˈmæk.rəˌkɒz.əm/

macrocosm

マクロコスモス
Meaning
The whole universe considered as a large, complex system; a large-scale representation of something.
Example
The macrocosm of the universe reflects the microcosm of human life.
宇宙のマクロコスモスは人間の生活のミクロコスモスを反映しています。
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。
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 adjective /mɪˈrækjələs/

Miraculous

奇跡的; 驚くべき; 非凡な
Meaning
supernatural; amazing; extraordinary
Example
Her miraculous recovery amazed all the doctors.
彼女の奇跡的な回復は、すべての医師を驚かせました。
C2 adjective /ˈmɜːrkəntaɪl/

mercantile

商業的
Meaning
related to trade or commerce
Example
The city grew rapidly due to its mercantile activities.
この都市は商業活動のおかげで急速に成長しました。
B2 noun /ˈmɪnərəl/

mineral

鉱物
Meaning
a naturally occurring substance that is solid and inorganic, often used in industry or nutrition
Example
Calcium is an important mineral for strong bones.
カルシウムは強い骨のための重要な鉱物です。
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。
B2 adjective məˈriːn

marine

海の
Meaning
Of, relating to, or characteristic of the sea; living or growing in the sea.
Example
Marine ecosystems are highly sensitive to human activity.
海洋生態系は人間の活動に非常に敏感です。
B1 noun /məˈkænɪk/

mechanic

メカニック
Meaning
a person who repairs and maintains machines or vehicles
Example
The mechanic fixed the engine in less than an hour.
そのメカニックは1時間以内にエンジンを修理しました。
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.
B1 noun /ˈmɑː.kɪ.tɪŋ/

Marketing

マーケティング, 広告, プロモーション
Meaning
The activity, set of institutions, and processes for creating, communicating, delivering, and exchanging offerings that have value for customers, clients, partners, and society at large.
Example
Digital marketing has transformed business strategies.
デジタルマーケティングはビジネス戦略を変革しました。
A2 verb /ˈmenʃən/

mention

言及する
Meaning
to refer to something briefly; to speak about or name
Example
She forgot to mention the meeting time.
彼女は会議の時間を言及するのを忘れました。
C2 noun /ˌmɛtəmˌsaɪˈkoʊsɪs/

metempsychosis

魂の転生
Meaning
The supposed transmigration of the soul, especially its reincarnation after death.
Example
Ancient philosophers often debated the idea of metempsychosis.
古代の哲学者たちは、しばしば魂の転生について議論していました。
B2 noun /məˈræl.ə.ti/

Morality

道徳
Meaning
principles concerning the distinction between right and wrong behavior
Example
The debate focused on the morality of the decision.
議論はその決定の道徳性に焦点を当てました。
C2 noun /ˈmeɪleɪ/

melee

騒乱の戦い
Meaning
A noisy, confused fight or crowd situation.
Example
A melee broke out during the football match.
サッカーの試合中に騒乱の戦いが起きました。
B2 verb /mɒk/

mock

嘲笑する
Meaning
To make fun of someone or something in a cruel or unkind way.
Example
The students mocked his accent during class.
学生たちは授業中に彼のアクセントを嘲笑しました。
A2 noun /ˈmaɪkroʊweɪv/

Microwave

電子レンジ
Meaning
an electric oven that uses electromagnetic radiation to heat food quickly
Example
She heated the leftover pizza in the microwave for two minutes.
彼女は残りのピザを電子レンジで2分間加熱しました。
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。
B2 verb /ˈmɑːdərət/

moderate

調整する
Meaning
to make less extreme or intense; to control or preside over
Example
She moderated the heated debate between the candidates.
彼女は候補者の間で熱い議論を調整しました。
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 /ˈmaɪlɪdʒ/

mileage

燃費
Meaning
The distance traveled in miles, or the fuel efficiency of a vehicle.
Example
This car gives excellent mileage on highways.
この車は高速道路で優れた燃費を提供します。
B1 adjective /ˈmʌl.tɪ.pl̩/

Multiple

複数の; 多様な; 異なる
Meaning
having many parts, elements, or members; numerous
Example
She suffered multiple injuries in the accident.
彼女は事故で複数の怪我をしました。
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。
A2 noun ˈmɒd.əl

model

モデル
Meaning
A framework, prototype, or simulation used to represent or understand a system or process.
Example
Scientists use a model to simulate climate change.
科学者たちは気候変動をシミュレートするためにモデルを使用します。
B2 noun /ˈməʊtərɪst/

motorist

自動車運転者
Meaning
a person who drives a motor vehicle, especially a car or motorcycle
Example
The motorist stopped to help after seeing the accident on the highway.
自動車運転者は事故を見て車を止め、助けました。
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。