B2 noun /ˈmeɪnstriːm/

mainstream

主流

Meaning

the ideas, attitudes, or activities that are regarded as normal or conventional; the dominant trend in opinion or fashion

Example

Social media has become a mainstream source of news for many people.

ソーシャルメディアは多くの人々にとって主流のニュースソースとなった。

B2 noun /ˌmænjəˈfæktʃərɪŋ/

manufacturing

製造業

Meaning

the process of making products on a large scale using machinery

Example

The country is investing heavily in the manufacturing sector.

その国は製造業に大規模に投資しています。

B2 verb /ˈmɑːdɪfaɪ/

modify

変更する

Meaning

to change or alter something; to make partial changes

Example

We need to modify the plan to include more details.

計画を変更して、詳細を追加する必要があります。

B2 verb /ˌmɪsˈjuːz/

misuse

誤用

Meaning

To use something incorrectly or for the wrong purpose.

Example

Misusing social media profiles can harm relationships.

ソーシャルメディアのプロフィールを誤って使うと、人間関係に害を及ぼす可能性があります。

B2 noun /mʌŋk/

Monk

僧侶

Meaning

a man who is a member of a religious community living under vows

Example

The monk spent hours in meditation each day.

その僧侶は毎日数時間を瞑想に費やしました。

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。

B2 adjective /mɪˈsteɪkən/

mistaken

間違った

Meaning

wrong or incorrect because of an error in judgment or understanding

Example

I was mistaken about the meeting time.

私は会議の時間を間違えていました。

B2 verb /mɜːrdʒ/

merge

統合する

Meaning

to combine or join together; to blend into one

Example

The two companies decided to merge to increase their market share.

2つの会社は市場シェアを増やすために合併することを決定しました。

B2 noun /məˌnɪp.jəˈleɪ.ʃən/

manipulation

操作

Meaning

The action of manipulating someone or something in a skillful manner; handling or controlling in a subtle, unfair, or unscrupulous way.

Example

Media manipulation influences public opinion.

メディア操作は公共の意見に影響を与えます。

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。

B2 noun /mæt/

Mat

マット

Meaning

a piece of coarse material placed on a floor for people to wipe their feet on

Example

Please wipe your feet on the mat before entering.

入る前にマットで足を拭いてください。

B2 adverb /mɪdst/

Midst

真ん中で; その中で

Meaning

in the middle of; among

Example

She stood in the midst of the crowd.

彼女は群衆の真ん中に立っていました。

B2 noun /maɪˈɡreɪʃən/

migration

移動

Meaning

the movement of people or animals from one place to another, often for better living conditions or seasonal reasons

Example

The annual migration of birds is a fascinating natural event.

鳥の毎年の移動は魅力的な自然現象です。

B2 noun /məˈtʃʊrəti/

Maturity

成熟

Meaning

The state of being mature; full development physically or emotionally

Example

With age comes wisdom and emotional maturity.

年齢とともに知恵と感情的成熟が訪れる。

B2 adjective /ˈmjuːtʃuəl/

Mutual

相互

Meaning

shared by two or more parties; reciprocal

Example

They have a mutual respect for each other.

彼らはお互いに相互尊重を持っています。

B2 adjective /ˌmʌltɪˈlɪŋɡwəl/

multilingual

多言語の

Meaning

Able to speak or written in several languages.

Example

She grew up in a multilingual household.

彼女は多言語の家庭で育ちました。

B2 adjective /mɪr/

mere

単なる

Meaning

Used to emphasize how small or insignificant something is.

Example

It was a mere suggestion, not a command.

それは単なる提案であり、命令ではありません。

B2 verb /ˈmɒdənaɪz/

modernize

近代化する

Meaning

To adapt something to modern needs or styles; to update or improve.

Example

The company plans to modernize its IT infrastructure.

その会社はITインフラを近代化する計画です。

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 /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。

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。

B2 adjective /mæɡˈnɪfɪsənt/

magnificent

素晴らしい

Meaning

extremely beautiful, impressive, or splendid

Example

The view from the mountain was truly magnificent.

山からの景色は本当に素晴らしかった。

B2 adjective /məˈkænɪkəl/

mechanical

幸せ

Meaning

relating to machines or the way they work

Example

She has a good understanding of mechanical systems.

彼女は賞を受け取ったとき、自分の幸せを隠すことができませんでした。

B2 adjective /mjuːt/

Mute

無言の; 話せない; 音がない

Meaning

silent; unable to speak; without sound

Example

He remained mute during the entire meeting.

彼は会議中ずっと無言だった。

B2 noun məˈmɔːriəl

memorial

記念碑

Meaning

A structure or building made to remind people of a person or event.

Example

Thousands gather at the National Memorial.

何千人もの人々が国立記念碑に集まります。

B2 noun /ˈmaɪnd.fʊl.nəs/

mindfulness

マインドフルネス

Meaning

The basic human ability to be fully present, aware of where we are and what we're doing.

Example

Mindfulness practices improve focus and emotional balance.

マインドフルネスの実践は集中力と感情のバランスを改善します。

B2 noun /moʊd/

Mode

モード; 方法

Meaning

a way or manner in which something occurs or is done; a setting

Example

The computer has a sleep mode to save energy.

コンピュータにはエネルギーを節約するためのスリープモードがあります。

B2 noun /ˈmɪn.ɪ.stri/

Ministry

省庁

Meaning

A government department responsible for a particular area of public administration

Example

The Ministry of Education announced new policies for schools.

教育省は学校のための新しい政策を発表しました。

B2 verb /məˈnɪpjʊleɪt/

manipulate

操作する

Meaning

to handle or control skillfully; to influence someone in a clever way

Example

She can manipulate the software to create stunning graphics.

彼女はソフトウェアを操って素晴らしいグラフィックスを作成できます。

B2 noun /ˈmʌð.ər.hʊd/

Motherhood

母性

Meaning

the state of being a mother; the qualities of a mother

Example

She embraced the joys and challenges of motherhood.

彼女は母性の喜びと挑戦を受け入れました。

B2 noun /ˈmɑːrkɪtˌpleɪs/

marketplace

市場

Meaning

a place where goods and services are bought and sold; an open area for trade

Example

The town's marketplace is crowded every Friday morning.

街の市場は毎週金曜日の朝に混雑しています。

B2 noun /ˌmɪsbɪˈheɪvjər/

misbehavior

不正行為

Meaning

bad or improper behavior

Example

The teacher punished the student for his misbehavior.

教師は彼の不正行為で生徒を罰しました。

B2 noun /ˈmɜːrsi/

Mercy

慈悲

Meaning

Compassion or forgiveness shown toward someone whom it is in one's power to punish

Example

The judge showed mercy and gave him a lighter sentence.

裁判官は慈悲を示し、より軽い判決を与えました。

B2 noun /məˈskiː.toʊ net/

Mosquito-net

蚊帳

Meaning

a fine mesh fabric used to cover beds or windows to keep mosquitoes and other insects out

Example

We use a mosquito net to protect ourselves from insect bites.

私たちは虫刺されを防ぐために蚊帳を使います。

B2 adjective /mɪsˈliːdɪŋ/

misleading

誤解を招く

Meaning

giving the wrong idea or impression

Example

The advertisement was misleading and gave false information.

その広告は誤解を招くもので、偽の情報を提供していました。

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。

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。

B2 adjective/noun /ˈmaɪ.nər/

minor

小さい / 未成年

Meaning

less important, serious, or significant; a person under the legal age

Example

Luckily, the accident caused only minor injuries.

幸運にも、事故は軽いけがだけを引き起こしました。

B2 noun /ˈmærəθən/

marathon

マラソン

Meaning

a long-distance running race, typically 42.195 kilometers (26.2 miles)

Example

She completed the marathon in under four hours.

彼女は4時間以内にマラソンを完走しました。

B2 verb /ˌmɪsbɪˈheɪv/

misbehave

行儀が悪い

Meaning

to behave badly or inappropriately; to act in an unacceptable way

Example

The children misbehaved during the school assembly.

子供たちは学校の集会で行儀が悪かった。

B2 noun /ˈmaɪnɪŋ/

mining

採掘

Meaning

the process of extracting valuable minerals or other resources from the earth

Example

Mining in this area has increased in recent years.

この地域での採掘は近年増加しています。

B2 noun ˈmaɪnd.set

mindset

マインドセット

Meaning

The established set of attitudes held by someone.

Example

A growth mindset helps individuals embrace challenges.

成長マインドセットは、個人が挑戦を受け入れるのを助けます。

B2 adverb /ˈmɔːrəli/

Morally

道徳的に

Meaning

in accordance with principles of right and wrong behavior; ethically

Example

She felt morally obligated to help the refugees.

彼女は難民を助けるために道義的に義務を感じていた。

B2 noun /ˈmɒdəreɪtər/

moderator

モデレーター

Meaning

A person who leads or oversees discussions, debates, or forums to maintain order.

Example

The moderator asked each panelist to share their views.

モデレーターは各パネリストに自分の意見を共有するように頼みました。

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。

B2 noun /ˈmæstəri/

Mastery

熟練; 精通;

Meaning

Great skill or expertise in a subject or activity

Example

His mastery of the violin impressed audiences around the world.

彼のヴァイオリンの腕前は世界中の観客を感動させました。

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。

B2 noun /ˌmɪs.ʌn.dəˈstæn.dɪŋ/

Misunderstanding

誤解

Meaning

A failure to understand something correctly; a disagreement or confusion between people

Example

The argument was caused by a simple misunderstanding.

その議論は単純な誤解から生じた。

B2 adverb /ˈmæn.ju.ə.li/

Manually

手動で; 物理的な労力を使って;

Meaning

by hand; using physical effort rather than machines

Example

The data was entered manually into the system.

データは手動でシステムに入力されました。

B2 noun /ˈmɑːr.tɪn/

Martin

ツバメ

Meaning

small swift-flying bird that catches insects on the wing

Example

The martin built its nest under the bridge.

ツバメは橋の下に巣を作りました。

B2 noun /məʊˈbɪləti/

mobility

モビリティ

Meaning

The ability to move or be moved freely and easily; the quality of being mobile.

Example

The mobility of workers is essential for the success of the project.

労働者のモビリティはプロジェクトの成功にとって不可欠です。

B2 noun /ˈmeɪn.tən.əns/

maintenance

メンテナンス

Meaning

The process of keeping something in proper working condition; upkeep.

Example

Regular maintenance increases the lifespan of machines.

定期的なメンテナンスは機械の寿命を延ばします。

B2 adjective /ˈmɒdɪst/

modest

Meaning

Having or showing a humble estimate of one’s importance; simple and not extravagant.

Example

She lives in a modest house in the countryside.

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 /ˈmɒdjuːl/

module

モジュール

Meaning

a self-contained unit of a course or system, typically part of a larger whole

Example

The module on machine learning was difficult but informative.

機械学習のモジュールは難しかったが、情報が豊富だった。

B2 noun /ˌmænjəˈfæktʃərər/

manufacturer

製造業者

Meaning

A person or company that makes goods in large quantities.

Example

The manufacturer produces cars for the global market.

製造業者はグローバル市場向けに車を生産しています。

B2 noun /ˈmɜːrdərər/

murderer

殺人犯

Meaning

a person who unlawfully kills another human being with intent

Example

The murderer was caught by the police within hours.

殺人犯は数時間以内に警察に捕まった。

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 /ˈmʌs.tərd/

Mustard

マスタード

Meaning

A pungent seed or condiment made from ground mustard seeds

Example

She added mustard seeds to the curry for extra flavor.

カレーに風味を加えるためにマスタードの種を加えました。

B2 noun /ˈmʌð.ər.lænd/

Motherland

母国; 出身地

Meaning

the country where one was born or has citizenship; homeland

Example

He always spoke fondly of his motherland.

彼はいつも自分の母国について愛情を込めて話していました。

B2 noun /ˈmeɪər/

mayor

市長

Meaning

The elected head of a city, town, or municipality.

Example

The mayor announced a new policy to improve public transport.

市長は公共交通機関を改善するために新しい政策を発表しました。

B2 adjective /ˈmɪnɪməl/

minimal

最小限

Meaning

the smallest or least amount possible

Example

The damage to the car was minimal after the accident.

事故後、車の損傷は最小限でした。

B2 noun /ˌmɪs.bɪˈheɪ.vjər/

Misbehaviour

悪いまたは受け入れられない行動、特に子供によるものや公式の場面で

Meaning

Bad or unacceptable behavior, especially by children or in formal situations

Example

The student was punished for his misbehaviour in class.

生徒はクラスでの不適切な行動で罰を受けた。

B2 verb ˈmɪnɪmaɪz

minimize

最小化する

Meaning

Reduce (something, especially something unwanted or unpleasant) to the smallest possible amount or degree.

Example

Efforts should be made to minimize plastic usage.

プラスチック使用を最小化するために努力が必要です。

B2 noun /ˈmɔɪs.tʃər/

Moisture

湿気

Meaning

water or dampness that exists in small amounts in the air or on a surface

Example

The skin cream helps retain moisture.

スキンクリームは湿気を保持するのに役立ちます。

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。

B2 noun /ˈmɪsaɪl/ or /ˈmɪsəl/

missile

ミサイル

Meaning

a weapon that is self-propelled and directed toward a target

Example

The army launched a missile towards the enemy base.

軍は敵基地に向かってミサイルを発射しました。

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 /ˈmɛʒərd/

measured

測定された

Meaning

carefully considered and deliberate

Example

She spoke in a calm, measured tone.

彼女は冷静で測定された口調で話しました。

B2 noun /məˈstɑːʃ/

Moustache

ヒゲ

Meaning

hair that grows on the upper lip of men

Example

He grew a thick moustache for the play.

彼は劇のために濃いヒゲを生やした。

B2 noun /ˈmɑːrdʒɪn/

Margin

余白; 範囲

Meaning

The edge or border of something; an amount allowed beyond what is needed

Example

Please write your notes in the margin of the page.

ページの余白にメモを書いてください。

B2 verb /mɔːrn/

mourn

哀悼する

Meaning

To feel or express deep sadness or grief, especially because of someone's death.

Example

They gathered to mourn the loss of their friend.

彼らは友人の死を悼むために集まりました。

B2 noun /ˌmɛθəˈdɑlədʒi/

methodology

方法論

Meaning

A system of methods used in a particular area of study or activity.

Example

The research was conducted using a new methodology.

その研究は新しいメソドロジーを使って行われました。

B2 noun /ˈmæstərpiːs/

Masterpiece

傑作

Meaning

A work of outstanding artistry, skill, or workmanship

Example

The Mona Lisa is considered one of the greatest masterpieces of all time.

モナリザは、すべての時代で最も偉大な傑作の1つと見なされています。

B2 noun /ˈmæd.nəs/

Madness

狂気; 精神錯乱;

Meaning

the state of being mentally ill, especially severely; extremely foolish behavior

Example

It would be madness to drive in this storm.

この嵐の中で運転するのは狂気だろう。

B2 adverb /mɔːrˈoʊvər/

moreover

その上

Meaning

Used to add information that supports or emphasizes what has already been said.

Example

The job is challenging; moreover, it requires excellent communication skills.

その仕事は挑戦的です。その上、優れたコミュニケーションスキルが必要です。

B2 noun /mjuːl/

Mule

ラバ

Meaning

the offspring of a donkey and a horse, used as a working animal

Example

The farmer used a mule to carry heavy loads.

農夫は重い荷物を運ぶためにラバを使いました。

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。

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。

B2 noun/adjective /ˈmɪnətʃər/ or /ˈmɪniətʃʊr/

miniature

ミニチュア版

Meaning

a very small version of something; small in scale or size

Example

The artist created a miniature model of the castle.

アーティストは城のミニチュアモデルを作りました。

B2 adverb /ˈmɪzərəbli/

Miserably

悲惨に

Meaning

in a wretched or unhappy manner; extremely badly

Example

The team performed miserably in the championship.

チームはチャンピオンシップで悲惨にプレーしました。

B2 noun /ˈmaɪ.ɡrənt/

migrant

移民

Meaning

A person who moves from one place to another, especially to find work or better living conditions.

Example

Many migrants travel long distances to find employment.

多くの移民は仕事を見つけるために長距離を移動します。

B2 noun /mɪkst ˈkʌlər/

Mixed colour

混合色

Meaning

a color created by combining two or more different colors

Example

The mixed colour created a beautiful gradient on the canvas.

混合色はキャンバスに美しいグラデーションを作り出しました。

B2 noun /ˈmɛkəˌnɪzəm/

mechanism

機構

Meaning

A system of parts working together in a machine; a process or technique for achieving something.

Example

The mechanism of the clock stopped working after years of use.

時計の機構は長年の使用後に動作を停止した。

B2 noun /ˈmɪz.ər.i/

Misery

苦しみ; 極度の貧困; 苦痛

Meaning

Great mental or physical suffering; extreme unhappiness or distress

Example

The poor family lived in complete misery after losing their home.

貧しい家族は家を失った後、完全な苦しみに生きていました。

B2 adverb /ˈmen.tə.li/

Mentally

精神的に

Meaning

relating to the mind; in terms of mental processes

Example

She was mentally preparing herself for the exam.

彼女は試験のために精神的に準備していた。

B2 noun /ˈmʊzlɪm/

muslim

ムスリム

Meaning

a follower of Islam

Example

He is a devout Muslim.

彼は熱心なムスリムです。

B2 verb /maʊnt/

mount

取り付ける

Meaning

to climb up, rise, or fix something in place

Example

They plan to mount a camera on the wall.

彼らは壁にカメラを取り付ける予定です。

B2 noun /ˌmɒdəˈreɪʃən/

moderation

Meaning

The avoidance of excess or extremes; keeping balance or within reasonable limits.

Example

He drinks wine in moderation.

B2 verb /maɪˈɡreɪt/

migrate

Meaning

To move from one region or habitat to another, especially regularly according to the seasons or for work.

Example

Birds migrate south during the winter.

B2 noun /ˈmænʃən/

mansion

幸せ

Meaning

a large, impressive house

Example

The billionaire lives in a luxurious mansion overlooking the ocean.

彼女は賞を受け取ったとき、幸せを隠すことができませんでした。

B2 noun ˈme.trɪks

metrics

メトリクス

Meaning

A system or standard of measurement; a set of numbers that give information about a particular process or activity.

Example

Metrics are crucial for evaluating performance.

メトリクスはパフォーマンスを評価するために重要です。

B2 noun /ˈmɔːr.nɪŋ/

Mourning

喪

Meaning

the expression of deep sorrow for someone who has died

Example

The family is in mourning for their grandmother.

家族は祖母を喪に服している。

B2 noun /ˈmæm.əl/

mammal

哺乳類

Meaning

A warm-blooded animal with hair or fur, and females produce milk for their young.

Example

The whale is the largest mammal on Earth.

クジラは地球上で最も大きな哺乳類です。

B2 verb /ˈmæk.sɪ.maɪz/

maximize

最大化する

Meaning

to increase something as much as possible

Example

The company aims to maximize its profits this year.

会社は今年、利益を最大化することを目指しています。

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。

B2 adjective /ˈmaɪti/

mighty

強力な

Meaning

having great power or strength; very strong or impressive

Example

The mighty river flows through the heart of the country.

その強力な川は国の中心を流れている。

B2 noun /maɪˈnɔːr.ɪ.ti/

minority

少数派

Meaning

A smaller number or part, especially a group differing from the majority.

Example

The law aims to protect the rights of ethnic minorities.

この法律は、民族的少数派の権利を保護することを目的としています。

B2 adjective /ˈmaɪnd.fəl/

Mindful

注意深い; 意識的

Meaning

being conscious or aware; paying attention to the present moment

Example

She is always mindful of her surroundings and pays attention to details.

彼女は常に自分の周りに注意を払い、詳細に気を配っています。

B2 adjective /ˈmɪl.ki waɪt/

Milky white

ミルクのような白

Meaning

a pure white color resembling milk

Example

The clouds looked milky white against the blue sky.

青い空を背景に雲がミルキーウェイトに見えた。

B2 noun ˈmɒnjʊmənt

monument

記念碑

Meaning

A statue, building, or other structure erected to commemorate a notable person or event.

Example

A monument should honor his contributions.

記念碑は彼の貢献を讃えるべきです。

B2 noun /ˈmeɪnˌlænd/

mainland

Meaning

the principal landmass of a country or continent, as opposed to the surrounding islands

Example

The mainland of Australia is home to most of its population.

B2 noun /ˈmɔːl.tə/

Malta

マルタ

Meaning

a sweet citrus fruit similar to orange, also known as blood orange or sweet orange

Example

Malta is a popular citrus fruit in Bangladesh known for its sweet taste and high vitamin C content.

マルタは、甘い味と高いビタミンC含有量で知られる、バングラデシュで人気のある柑橘類です。

B2 adjective /ˌmæθəˈmætɪkəl/

mathematical

数学的

Meaning

relating to mathematics or the use of mathematics

Example

The mathematical equation was difficult to solve.

その数学的な方程式は解くのが難しかった。

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。

B2 noun /ˈmaɪnə(r)/

miner

鉱夫

Meaning

a person who works in a mine, extracting minerals or other resources

Example

The miner worked in the coal mine for many years.

鉱夫は長年、石炭鉱で働いていました。

B2 noun /mɪˈθɒlədʒi/

mythology

Meaning

A collection of myths, especially belonging to a particular culture or religion.

Example

Greek mythology is filled with stories of gods and heroes.

B2 noun /məˈʃiː.nər.i/

machinery

Meaning

machines collectively, or the parts of a machine; also, the system or process by which something works

Example

The factory invested in new machinery to increase production.

B2 verb ম্যানিফেস্ট

manifest

現れる

Meaning

To show or demonstrate clearly; to become evident or apparent.

Example

Symptoms of De Quervain's Syndrome may manifest after prolonged phone use.

デ・クエルヴァイン症候群の症状は、長時間の携帯電話使用後に現れることがあります。

B2 noun məˈtæb.əl.ɪ.zəm

metabolism

新陳代謝

Meaning

The chemical processes that occur within a living organism in order to maintain life.

Example

Exercise boosts metabolism and burns calories.

運動は新陳代謝を促進し、カロリーを燃焼します。

B2 adjective /ˈmæn.dəˌtɔːr.i/

mandatory

義務的な

Meaning

required by law or rules; compulsory

Example

Wearing seat belts is mandatory in most countries.

ほとんどの国でシートベルトの着用は義務的です。

B2 adjective /məˈtjʊr/

mature

成熟した

Meaning

fully developed or grown, especially emotionally or intellectually

Example

She has become a mature and confident leader.

彼女は成熟した自信に満ちたリーダーになった。

B2 noun /mɪθ/

myth

神話

Meaning

A traditional story explaining natural or social phenomena, often involving supernatural beings; a widely held but false belief.

Example

The myth of the phoenix tells of a bird reborn from its ashes.

フェニックスの神話は、灰の中から生まれ変わった鳥の話を伝えています。

B2 adjective /ˈmɪnɪməm/

minimum

最小

Meaning

The least or smallest amount or quantity possible, attained, or required.

Example

This year saw a minimum unemployment rate.

今年の失業率は最小値に達しました。

B2 noun /ˈmɛr.ɪt/

Merit

メリット; 優れた点; 評価に値する品質

Meaning

The quality of being particularly good or worthy, especially deserving praise, reward, or attention

Example

She was promoted based on her merit and hard work.

彼女はそのメリットと努力によって昇進しました。

B2 noun /ˈmɜːrtʃənt/

merchant

商人

Meaning

a person or company involved in the trade of goods, especially in large quantities

Example

The merchant sold spices from distant lands.

商人は遠くの土地から香辛料を売っていた。

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。

B2 noun /ˈmɛtəfɔːr/

metaphor

幸せ

Meaning

A figure of speech in which a word or phrase is applied to something to which it is not literally applicable.

Example

Time is a thief is a common metaphor for how quickly life passes.

彼女は賞を受け取ったとき、自分の幸せを隠せなかった。

B2 noun ˈmoʊ.baɪl sɪˈkjʊr.ə.ti

mobile security

モバイルセキュリティ

Meaning

Protection of mobile devices and the data stored on them from security threats.

Example

Strong mobile security protects personal information.

強力なモバイルセキュリティは個人情報を保護します。

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。

B2 noun /ˈmæt.rəs/

Mattress

マットレス

Meaning

a large rectangular pad for supporting the reclining body, used as or on a bed

Example

We bought a new mattress for our bedroom.

私たちは寝室のために新しいマットレスを買いました。