B2 verb/adjective /ɑːrˈtɪkjʊlət/

articulate

Meaning

to express thoughts or ideas clearly; having the ability to speak fluently and clearly

Example

She was able to articulate her ideas during the meeting.

B2 verb /əˈveɪl/

avail

利用する

Meaning

to make use of something; to be of use or benefit

Example

You should avail yourself of this opportunity.

この機会を利用すべきです。

B2 noun ˈænsɛstərz

Ancestors

先祖

Meaning

A person from whom one is descended; a forefather.

Example

The family tree shows the names of all ancestors.

家族の木はすべての先祖の名前を示しています。

B2 verb /ˈænəlaɪz/

analyze

分析する

Meaning

to examine something in detail to understand it better or draw conclusions

Example

Scientists analyze data to discover new patterns.

科学者たちは新しいパターンを発見するためにデータを分析しています。

B2 adjective æmˈbɪɡ.ju.əs

ambiguous

曖昧

Meaning

Having more than one possible meaning; unclear or vague.

Example

His statement was too ambiguous to understand.

彼の発言は理解するにはあまりにも曖昧だった。

B2 noun ˈæn.ɪk.doʊt

anecdote

スピーチや文章で使われる短くて興味深い話

Meaning

A short interesting story used in speeches or writing.

Example

A well-placed anecdote makes a speech more relatable.

適切に配置されたエピソードは、スピーチをより関連性のあるものにします。

B2 adverb /əˈfek.ʃən.ət.li/

Affectionately

愛情を込めて

Meaning

in a way that shows feelings of liking or love; with fondness and care

Example

She hugged her grandmother affectionately.

彼女はおばあちゃんを愛情を込めて抱きしめました。

B2 adverb /ˌælfəˈbɛtɪkli/

alphabetically

アルファベット順に

Meaning

in the order of the letters of the alphabet

Example

The names are listed alphabetically in the register.

名前は登録簿にアルファベット順に並んでいます。

B2 adjective /əˈkjuːt/

acute

急性

Meaning

present or experienced to a severe or intense degree; having sharp perception

Example

The patient suffered from acute pain after the surgery.

手術後、患者は激しい痛みを感じました。

B2 noun /əˈriːnə/

arena

アリーナ, 会場

Meaning

a large area surrounded by seats for sports, entertainment, or other events

Example

The basketball game will be held in the new arena downtown.

バスケットボールの試合は市内中心部の新しいアリーナで行われます。

B2 adjective /əbˈsɜːrd/

absurd

不合理な, ばかげた

Meaning

wildly unreasonable, illogical, or inappropriate

Example

It is absurd to think that the earth is flat.

地球が平らだと思うのは不合理です。

B2 verb /əˈpɔɪnt/

appoint

任命する

Meaning

to choose someone for a job or position

Example

The board will appoint a new director.

ボードは新しいディレクターを任命します。

B2 noun ˌæn.tiˈɒk.sɪ.dənts

antioxidants

抗酸化物質

Meaning

A substance that may prevent or delay some types of cell damage.

Example

Fruits and vegetables are rich in antioxidants.

果物や野菜には抗酸化物質が豊富に含まれています。

B2 verb /əˈraɪz/

arise

現れる

Meaning

to begin to exist or to happen

Example

Problems may arise if you don't plan ahead.

計画を立てないと問題が現れることがあります。

B2 adjective /əˈlɛdʒd/

alleged

疑われた

Meaning

said or thought to be true, but not proven

Example

The alleged thief was caught by the police.

疑われた泥棒は警察に捕まった。

B2 verb, noun, adjective /ˈɔːltərnət/ (adj, noun), /ˈɔːltərˌneɪt/ (verb)

alternate

交代、代替

Meaning

to occur in turn repeatedly; to take turns; also, a substitute or replacement

Example

The students alternate between online and offline classes.

学生たちはオンラインとオフラインのクラスを交互に受講します。

B2 verb /əˈbɒlɪʃ/

abolish

廃止する

Meaning

to formally end or stop something; to cancel or eliminate completely

Example

The government decided to abolish the old tax system.

政府は古い税制を廃止することを決定した。

B2 adjective ænˈtɪsɪpeɪtɪd

anticipated

予測された

Meaning

Expected or predicted to happen; foreseen in advance.

Example

The anticipated growth exceeded the city's capacity.

予測された成長は都市の容量を超えました。

B2 noun əˈmend.mənts

amendments

修正案

Meaning

Changes or additions made to improve a text, law, or constitution.

Example

Amendments reflect evolving public needs.

修正案は進化する公共のニーズを反映しています。

B2 noun /əˈdɪkʃən/

addiction

依存

Meaning

A strong and harmful need to regularly have or do something, such as drugs, alcohol, or habits.

Example

His addiction to video games affected his studies.

彼のビデオゲームへの依存は彼の学業に影響を与えました。

B2 adjective, noun, verb /ˈæb.strækt/

abstract

抽象的, 要約

Meaning

existing in thought or as an idea but not having physical or concrete existence; a summary of a text

Example

The artist is known for her abstract paintings.

そのアーティストはアブストラクトな絵画で知られています。

B2 noun /ˈærəɡəns/

Arrogance

傲慢

Meaning

having or revealing an exaggerated sense of one's own importance or abilities

Example

His arrogance made him unpopular among his colleagues.

彼の傲慢は彼を同僚の中で人気がなくさせました。

B2 noun /əˈpɒstrəfi/

apostrophe

Meaning

A punctuation mark (') used to indicate possession or the omission of letters or numbers.

Example

You need an apostrophe in the word 'children’s'.

B2 noun /ˈɑːrm.pɪt/

Armpit

脇の下

Meaning

the hollow area under the arm where it joins the shoulder

Example

He applied deodorant to his armpit.

彼は脇の下にデオドラントを塗った。

B2 adjective /ˈæm.pəl/

Ample

十分な; 充実した; 余裕のある

Meaning

large in size, extent, or capacity; plentiful; more than enough

Example

We have ample time to finish the project before the deadline.

プロジェクトを締め切り前に終わらせるための十分な時間があります。

B2 adverb /ˈæŋkʃəsli/

anxiously

不安そうに

Meaning

in a worried, nervous, or uneasy manner; with anxious anticipation

Example

She waited anxiously for the exam results.

彼女は試験の結果を不安そうに待っていた。

B2 noun /əˈlaʊəns/

Allowance

手当

Meaning

a sum of money paid regularly to a person; permission to do something

Example

Children receive a weekly allowance for helping with chores.

子供たちは家事の手伝いをすることで週刊手当を受け取ります。

B2 conjunction /ˌɔːlˈbiː.ɪt/

albeit

それでも

Meaning

Although; even though.

Example

He finally agreed, albeit reluctantly.

彼は最終的に同意したが、それでも嫌々だった。

B2 verb /əbˈzɔːrb/

absorb

吸収する

Meaning

to take in or soak up a liquid, energy, or information

Example

The sponge absorbed all the water.

スポンジは水をすべて吸収しました。

B2 noun /əˈkaʊntɪŋ/

accounting

会計

Meaning

the process of recording, summarizing, and reporting financial transactions

Example

She works in the accounting department of a large firm.

彼女は大手企業の会計部門で働いています。

B2 noun /ˌæbəˈlɪʃən/

abolition

廃止

Meaning

the act of formally ending or eliminating a system, practice, or institution

Example

The abolition of slavery was a major milestone in human rights history.

奴隷制度の廃止は人権の歴史における重要な節目でした。

B2 adjective ədˈmɪn.ɪ.strə.tɪv

administrative

行政的

Meaning

Relating to the running of a business, organization, etc.; concerned with or relating to management or administration.

Example

Administrative reforms improve efficiency.

行政改革は効率を向上させます。

B2 noun /ˈæstərɔɪd/

asteroid

アステロイド

Meaning

A small rocky body orbiting the sun, mostly found in the asteroid belt between Mars and Jupiter.

Example

The asteroid belt lies between the orbits of Mars and Jupiter.

小惑星帯は火星と木星の軌道の間にあります。

B2 adjective /əˈten.tɪv/

Attentive

注意深い; 用心深い; 観察力のある

Meaning

careful to pay attention; alert and observant

Example

The attentive student listened carefully to every word the teacher said.

注意深い学生は、教師が言ったすべての言葉に注意深く耳を傾けました。

B2 adjective /ˈæbsəluːt/

absolute

絶対

Meaning

total, complete, or without restriction

Example

The dictator had absolute power over the nation.

独裁者は国に対して絶対的な権力を持っていた。

B2 adjective /ˈærəɡənt/

Arrogant

傲慢; 高慢

Meaning

having an exaggerated sense of one's importance; proud

Example

His arrogant behavior made him very unpopular.

彼の傲慢な態度は彼を非常に不人気にした。

B2 noun /ɔː/

awe

驚嘆

Meaning

a feeling of deep respect mixed with fear or wonder

Example

The children looked at the fireworks in awe.

子供たちは花火を驚嘆して見ていました。

B2 noun/verb /ɔːˈdɪʃən/

audition

オーディション

Meaning

A trial performance by an actor, singer, or musician to demonstrate suitability for a role.

Example

She auditioned for the lead role in the school play.

彼女は学校の劇で主役の役をオーディションした。

B2 noun /ˈæktɪˌvɪzəm/

activism

アクティビズム

Meaning

The policy or action of using vigorous campaigning to bring about political or social change.

Example

Her environmental activism inspired many young people to take action.

彼女の環境アクティビズムは多くの若者に行動を促した。

B2 adjective /ˈænɪmeɪtɪd/

animated

アニメーションされた

Meaning

Full of life or excitement; made using animation techniques.

Example

The animated film was loved by children and adults alike.

そのアニメーション映画は子供たちと大人たちに愛されました。

B2 noun /əˈkʌmplɪʃmənt/

accomplishment

達成

Meaning

something that has been achieved successfully

Example

Graduating from university was a major accomplishment for him.

大学を卒業することは彼にとって大きな達成でした。

B2 noun /ˈæŋk.lət/

Anklet

足首飾り

Meaning

a piece of jewelry worn around the ankle

Example

She wore a beautiful silver anklet on her left foot.

彼女は左足に美しい銀のアンクレットを着けていた。

B2 noun /ˈɑː.mənd/

Almond

アーモンド

Meaning

edible seed of the almond tree

Example

Almonds are a healthy snack rich in protein and good fats.

アーモンドは、タンパク質と良質な脂肪が豊富な健康的なスナックです。

B2 verb əˈkwaɪər

acquire

取得する

Meaning

To gain or obtain something, especially knowledge or skills, through effort or experience.

Example

Volunteers acquire new skills through their experiences.

ボランティアは自分の経験を通じて新しいスキルを取得します。

B2 noun /ɔːˈtɒn.ə.məs ˈviː.ɪ.kəlz/

autonomous vehicles

自動運転車

Meaning

Vehicles that can operate and move without human intervention or control.

Example

Autonomous vehicles are revolutionizing the future of transport.

自動運転車は交通の未来を革新しています。

B2 noun /ˈæsɪd/

acid

酸

Meaning

a chemical substance that reacts with bases and has a sour taste

Example

Lemons contain citric acid.

レモンにはクエン酸が含まれています。

B2 verb əˈpɔɪn.tɪd

appointed

任命された

Meaning

Assign a job or role to someone; designate someone to a position.

Example

Appointed officials carry significant responsibilities.

任命された職員は重要な責任を負います。

B2 adjective /ˌæbsənt ˈmaɪndɪd/

absent-minded

うっかり者

Meaning

often forgetting things or not paying attention

Example

He is so absent-minded that he often forgets his keys.

彼はとてもうっかりしていて、よく鍵を忘れます。

B2 noun /əˈsʌmpʃən/

Assumption

仮定

Meaning

a thing that is accepted as true without proof; a supposition

Example

His assumption about the weather proved to be wrong.

天気に関する彼の仮定は間違っていることが証明されました。

B2 verb /əˈstɒnɪʃ/

astonish

驚かせる

Meaning

to surprise someone greatly; to fill with sudden wonder or amazement

Example

The magician’s final trick astonished the entire audience.

そのマジシャンの最後のトリックは観客全員を驚かせた。

B2 noun /ˈeɪ.prɪ.kɒt/

Apricot

アプリコット

Meaning

a small orange-colored fruit with a soft skin and sweet flesh

Example

The apricot tree produces sweet fruit in summer.

アプリコットの木は夏に甘い果物を実らせる。

B2 noun /əkˈnɒlɪdʒmənt/

acknowledgment

認識

Meaning

the act of accepting, admitting, or recognizing something

Example

He received an acknowledgment of his application.

彼は自分の申し込みの認識を受け取りました。

B2 noun /æŋˈzaɪ.ə.ti/

anxiety

不安や神経質

Meaning

A feeling of worry, nervousness, or unease about something with an uncertain outcome.

Example

Meditation helps reduce anxiety and stress.

瞑想は不安とストレスを軽減するのに役立ちます。

B2 noun /ˌædməˈreɪʃən/

admiration

尊敬

Meaning

a feeling of respect, pleasure, or approval for someone or something

Example

She felt great admiration for her teacher’s dedication.

彼女は先生の献身に尊敬を感じた。

B2 noun /əˌveɪləˈbɪləti/

availability

利用可能性

Meaning

the state of being able to be used or obtained

Example

The availability of clean water is crucial for health.

清潔な水の利用可能性は健康にとって非常に重要です。

B2 adjective + noun æmˈbɪʃəs ɪnˈdevər

ambitious endeavor

野心的な試み

Meaning

A bold and determined attempt to achieve something challenging.

Example

Artemis is an ambitious endeavor in space exploration.

アルテミスは宇宙探査における野心的な取り組みです。

B2 verb /ænˈtɪsɪˌpeɪt/

anticipate

予期する

Meaning

to expect or look forward to something; to realize or foresee in advance

Example

We anticipate a large crowd at the event.

イベントには大勢の人が来ると予想しています。

B2 noun /ˈæli/

alley

路地

Meaning

a narrow passageway between or behind buildings

Example

They walked through a dark alley to reach the main road.

彼らは暗い路地を通って、メインの道路に到達した。

B2 noun /ˈænsestər/

Ancestor

先祖

Meaning

a person, typically one more remote than a grandparent, from whom one is descended

Example

She researched her family tree to learn about her ancestors.

彼女は家系図を調べて、先祖について学びました。

B2 noun /əˈkɔːrdəns/

accordance

一致

Meaning

agreement or harmony with something; compliance with rules, laws, or wishes

Example

The policy was implemented in accordance with international law.

その方針は国際法に従って実施された。

B2 noun /ˈɑːr.mər/

Armour

鎧

Meaning

protective covering worn by soldiers; metal plating for military vehicles

Example

The knight wore heavy armour to protect himself in battle.

騎士は戦いの中で自分を守るために重い鎧を着ていました。

B2 adjective /æpt/

apt

適切な

Meaning

Appropriate or suitable; having a natural tendency or quick to learn.

Example

She is an apt student who quickly understands new concepts.

彼女は新しい概念をすぐに理解できる適切な学生です。

B2 adverb /ˈɑːɡjuːəbli/

arguably

おそらく

Meaning

used to say that a statement is open to argument or is considered true by many people

Example

She is arguably the most talented player on the team.

彼女はおそらくチームで最も才能のある選手だ。

B2 noun /ˈæbi/

abbey

修道院

Meaning

A large church building or monastery where monks or nuns live, work, and worship.

Example

The old abbey on the hill attracts many tourists each year.

丘の上の古い修道院は毎年多くの観光客を引き寄せます。

B2 adjective /əˈlaɪd/

Allied

連合; 同盟; つながり

Meaning

joined by agreement or treaty; associated; connected

Example

The allied forces worked together during the war.

連合軍は戦争中に一緒に働いた。

B2 noun /əˌbriːviˈeɪʃən/

abbreviation

略語

Meaning

a shortened form of a word or phrase

Example

NASA is an abbreviation for National Aeronautics and Space Administration.

NASA は National Aeronautics and Space Administration の略語です。

B2 adverb /əˈdɪʃənəli/

additionally

さらに

Meaning

in addition to what has been said or done

Example

Additionally, we offer discounts for early bookings.

さらに、私たちは早期予約に対する割引を提供しています。

B2 adjective /ænˈdʒelɪk/

angelic

天使のような

Meaning

Like or characteristic of an angel; pure, kind, or innocent.

Example

The child had an angelic smile.

その子供は天使のような笑顔をしていました。

B2 noun ˈæk.tɪv rɪˈkɔːl

Active recall

アクティブリコール

Meaning

A learning technique that involves actively trying to retrieve information from memory rather than passively reviewing material.

Example

Active recall improves long-term memory and retention.

アクティブリコールは長期記憶と保持力を向上させます。

B2 verb /ˈæləkeɪt/

allocate

割り当てる

Meaning

to distribute or assign resources, duties, or responsibilities for a specific purpose

Example

The manager allocated funds for the new project.

マネージャーは新しいプロジェクトのために資金を割り当てました。

B2 noun ˌæd.æpˈteɪ.ʃən

adaptation

適応

Meaning

The action or process of adapting or being adapted.

Example

Adaptation to climate change is critical for resilience.

気候変動への適応は回復力にとって重要です。

B2 adjective /ˌæn.tiˈsoʊ.ʃəl/

Antisocial

反社会的な; 社会秩序に敵対的

Meaning

avoiding social interaction; hostile to social order

Example

His antisocial behavior made it difficult for him to make friends.

彼の反社会的な行動は、友達を作るのを難しくしました。

B2 verb /əˈkʌstəm/

accustom

慣れる

Meaning

to make someone familiar with something through regular experience or use

Example

It took him a while to accustom himself to the new environment.

新しい環境に慣れるのに少し時間がかかりました。

B2 noun /əˌdæptəˈbɪləti/

adaptability

適応性

Meaning

The quality of being able to adjust to new conditions or circumstances

Example

Adaptability to changing environments is crucial in business.

変化する環境に適応する能力はビジネスにおいて重要です。

B2 noun ˈæsɪd reɪn

acid rain

酸性雨

Meaning

Rainfall made acidic by atmospheric pollution, especially from industrial emissions.

Example

Acid rain damages crops and buildings.

酸性雨は作物や建物にダメージを与えます。

B2 noun /ˌæljuˈmɪniəm/

aluminium

アルミニウム

Meaning

a lightweight, silvery-white metal used widely in manufacturing and packaging

Example

Aluminium is commonly used to make cans and aircraft parts.

アルミニウムは缶や飛行機の部品に使われます。

B2 noun /əˈlaɪnmənt/

alignment

整列

Meaning

arrangement in a straight line or in proper position

Example

The alignment of the planets was perfect for the celestial event.

惑星の整列は天体イベントのために完璧でした。

B2 noun /ˈæktɪvɪst/

activist

活動家

Meaning

A person who works to bring about social or political change.

Example

The activist organized a protest against pollution.

活動家は汚染に反対する抗議を組織しました。

B2 noun /ˈæŋkər/

Anchor

アンカー

Meaning

a heavy object used to moor a vessel to the sea bottom; a person or thing that provides stability or confidence

Example

The ship dropped its anchor in the harbor.

船は港にアンカーを下ろしました。

B2 verb /ˈæktɪveɪt/

activate

アクティベート

Meaning

to make something start or function

Example

She pressed the button to activate the machine.

彼女は機械を起動するためにボタンを押しました。

B2 adjective ˌæs.trəˈnɒm.ɪ.kəl

astronomical

天文学的

Meaning

Relating to astronomy; extremely large in amount or extent.

Example

The astronomical price reflects its exclusivity.

天文学的な価格はその排他性を反映しています。

B2 noun /əkˌseləˈreɪʃən/

acceleration

加速度

Meaning

the rate at which velocity changes over time; the act of speeding up

Example

The car showed rapid acceleration as it entered the highway.

車は高速道路に入るときに急な加速度を示した。

B2 noun ɔːˈtɒnəmi

autonomy

自律

Meaning

The right or condition of self-government; freedom from external control or influence.

Example

Autonomy was a primary demand.

自律は主要な要求でした。

B2 adjective ˌæn.tiˌdɪs.krɪˈmɪn.eɪ.ʃən

anti-discrimination

反差別的

Meaning

Opposed to or working against discrimination; promoting equal treatment regardless of differences.

Example

The anti-discrimination movement was groundbreaking.

反差別的運動は画期的でした。

B2 adverb /ˈæk.jə.rət.li/

Accurately

正確に、間違いなく、適切に

Meaning

in an exact way, without any mistakes; precisely; correctly

Example

She accurately predicted the outcome of the election.

彼女は選挙結果を正確に予測した。

B2 noun ˈæmbɪəns

ambience

雰囲気

Meaning

The character and atmosphere of a place.

Example

The restaurant's ambience was relaxed and inviting, perfect for a casual dinner.

レストランの雰囲気はリラックスしていて、カジュアルなディナーに最適でした。

B2 adjective /ˌærəˈmætɪk/

aromatic

香り高い

Meaning

Having a pleasant and distinctive smell.

Example

The chef used aromatic herbs to flavor the dish.

シェフは料理の味を引き立てるために香り高いハーブを使いました。

B2 noun /əkˌsɛs.əˈbɪl.ə.ti/

accessibility

アクセシビリティ

Meaning

Accessibility or availability, easy availability of any place or service.

Example

Improved accessibility helps people with disabilities.

改善されたアクセシビリティは、障害を持つ人々を助けます。

B2 adverb /ˌæksɪˈdɛntəli/

accidentally

偶然に

Meaning

happening by chance or unexpectedly

Example

He accidentally dropped the glass.

彼はうっかりグラスを落としてしまった。

B2 adverb /ˈædɪkwətli/

adequately

適切に

Meaning

in a satisfactory manner

Example

He completed the task adequately, but could improve next time.

彼は適切に仕事を終えましたが、次回は改善できるでしょう。

B2 noun /eɪk/

Ache

痛み

Meaning

a continuous or prolonged dull pain in a part of one's body

Example

He had a terrible headache after working late.

彼は遅くまで働いた後、ひどい頭痛に悩まされた。

B2 noun /əˈkjuːzd/

accused

被告

Meaning

a person who has been charged with a crime

Example

The accused pleaded not guilty in court.

被告人は法廷で無罪を主張しました。

B2 verb /ˈɔːdɪt/

audit

監査する

Meaning

to examine and verify financial records or accounts officially

Example

The accountant will audit the company's books next month.

会計士は来月会社の帳簿を監査します。

B2 adjective /ˌɑːrkɪˈtɛktʃərəl/

architectural

建築的な

Meaning

relating to the design and style of buildings and structures

Example

The city is known for its beautiful architectural designs.

その都市は美しい建築デザインで知られています。

B2 noun ɑːmd ˈkɒn.flɪkt

armed conflict

武装紛争

Meaning

A contest of armed forces; warfare between opposing military forces.

Example

Armed conflict resulted in widespread devastation.

武装紛争は広範な破壊を引き起こしました。

B2 adjective /əˈtɒm.ɪk/

Atomic

原子

Meaning

relating to atoms or atomic energy; extremely small

Example

The atomic structure of hydrogen is the simplest.

水素の原子構造は最も単純です。

B2 adjective /əˈdɪktɪd/

addicted

中毒

Meaning

Being unable to stop engaging in a particular activity or consuming a particular substance.

Example

Many people are addicted to social media.

多くの人々がソーシャルメディアに中毒しています。

B2 noun /ˈæd.və.kət/

Advocate

弁護士

Meaning

a lawyer who represents clients in court; a person who supports or argues for a cause or policy

Example

The advocate presented strong evidence to defend his client in court.

その弁護士は法廷で彼の依頼人を弁護するために強力な証拠を提示した。

B2 adjective ˌæɡ.rɪˈkʌl.tʃər.əl

agricultural

農業の

Meaning

Connected with farming.

Example

Agricultural advancements enhance food security.

農業の進展は食料安全保障を強化します。

B2 noun /ˌɑːr.kiˈɑː.lə.dʒi/

archeology

考古学

Meaning

the study of human history and prehistory through excavation and analysis of artifacts and structures

Example

She decided to study archeology to learn about ancient civilizations.

彼女は古代文明について学ぶために考古学を学ぶことに決めました。

B2 adjective /əˈnɒn.ɪ.məs/

Anonymous

匿名の; 名前のない

Meaning

having an unknown name or identity; nameless

Example

The author published the book under an anonymous pseudonym.

著者は匿名のペンネームでその本を出版した。

B2 adjective/verb /əˈprɒksɪmət/

approximate

おおよその

Meaning

close to the actual but not exact; to estimate or calculate roughly

Example

The cost is approximate and may change later.

その費用はおおよそのもので、後で変わるかもしれません。

B2 adverb /əˈtræktɪvli/

attractively

魅力的に

Meaning

in a pleasing or appealing way; in a manner that draws interest or admiration

Example

The room was attractively decorated with soft lights and plants.

その部屋は柔らかい照明と植物で魅力的に飾られていた。

B2 noun /əˈsɜːʃən/

assertion

主張

Meaning

a confident and forceful statement of fact or belief

Example

Her assertion that she was right was met with silence.

彼女の自分が正しいという主張は、沈黙とともに受け入れられました。

B2 noun /əˈtɒm.ɪk ˈhæb.ɪts/

atomic habits

アトミック・ハビッツ

Meaning

Small but powerful habits that can bring big changes over time

Example

Developing atomic habits leads to long-term success.

アトミック・ハビッツを育むことが長期的な成功に繋がる。

B2 noun /əˈbɔːrʃən/

abortion

Meaning

The deliberate termination of a human pregnancy, usually performed during the first 28 weeks.

Example

The debate about abortion continues to divide public opinion.

B2 noun /ˈælkəhɒlɪzəm/

alcoholism

アルコール依存症

Meaning

A chronic disease characterized by uncontrolled drinking and preoccupation with alcohol.

Example

His alcoholism affected both his health and his family life.

彼のアルコール依存症は、彼の健康と家庭生活に影響を与えた。

B2 noun /əkˈsɛsəri/

accessory

アクセサリー; 犯罪に加担する人物

Meaning

a thing which can be added to something else to make it more useful, versatile, or attractive; a person who assists in committing a crime

Example

She bought some stylish accessories for her new phone.

彼女は新しい電話のためにいくつかのスタイリッシュなアクセサリーを買いました。

B2 noun əˌkjuː.mjəˈleɪ.ʃən

accumulation

蓄積

Meaning

The gradual gathering or collecting of something over time.

Example

The accumulation of dust affects appliance efficiency.

ほこりの蓄積が家電の効率に影響を与える。

B2 noun /əˈsɛnt/

ascent

Meaning

The act of rising or climbing to a higher position or level.

Example

The climbers began their ascent to the mountain peak at dawn.

B2 verb /əˈsend/

ascend

上昇する

Meaning

to go up or climb to a higher position; to rise

Example

The climbers will ascend the mountain at dawn.

登山者たちは夜明けに山を登るでしょう。

B2 noun /əˈvɔɪdəns/

avoidance

回避

Meaning

the act of staying away from something; deliberate prevention of contact or confrontation

Example

Avoidance of difficult conversations can create bigger problems later.

難しい会話を回避すると、後でより大きな問題を生むことがある。

B2 noun /ˈɑːrtɪˌfækt/

artifact

遺物

Meaning

an object made by humans, typically of historical or cultural interest

Example

The museum displayed ancient artifacts from Egypt.

博物館はエジプトの古代のアーティファクトを展示しました。

B2 noun /əˈreɪ/

array

配列、展示

Meaning

an impressive display or arrangement of things

Example

The shop displayed an array of colorful dresses.

ショップはカラフルなドレスの印象的な展示をしました。

B2 adjective /əˈɡriːəbl/

Agreeable

快適な; 楽しい; 魅力的な; 同意する気持ち

Meaning

pleasant; enjoyable; delightful; willing to agree

Example

The weather is very agreeable today.

今日はとても快適な天気です。

B2 adjective /ˈædmərəbəl/

Admirable

賞賛に値する

Meaning

প্রশংসনীয়; চমৎকার;

Example

Her dedication to helping others is truly admirable.

彼女の他人を助ける献身は本当に賞賛に値します。

B2 verb /əˈsɜːrt/

assert

主張する

Meaning

to state a fact or belief confidently and forcefully; to insist upon rights or claims

Example

She decided to assert her authority in the meeting.

彼女は会議で自分の権威を主張することに決めた。

B2 noun ˈæt.rɪ.bjuːts

attributes

属性

Meaning

A quality or feature regarded as a characteristic or inherent part of someone or something.

Example

Advanced crops possess beneficial attributes.

高度な作物は有益な属性を持っています。

B2 noun /əkˈnɒlɪdʒmənt/

acknowledgement

承認

Meaning

the act of recognizing or accepting something as true or valid; an expression of gratitude or recognition

Example

She received an acknowledgement for her contribution to the project.

彼女はプロジェクトへの貢献に対して承認を受けた。

B2 verb /ˈɔː.tə.meɪt/

automate

自動化する

Meaning

To make a process or system operate automatically by means of machines or computers.

Example

Many companies automate their processes to save time.

多くの企業は時間を節約するためにプロセスを自動化しています。

B2 noun əˈsʌmp.ʃənz

assumptions

仮定

Meaning

Things that are accepted as true or certain to happen, without proof.

Example

His assumptions about the project were completely wrong.

彼のプロジェクトに関する仮定は完全に間違っていた。