B1 noun ədˈvɛnʧər ˈsiːkərz

Adventure Seekers

冒険者

Meaning

People who actively look for exciting and potentially risky activities or experiences.

Example

Sajek Valley is a popular destination for adventure seekers.

サジェク渓谷は冒険者にとって人気のある目的地です。

C2 adjective /ɔːˈrɪfərəs/

auriferous

金鉱を含む

Meaning

Containing or producing gold.

Example

The miners discovered an auriferous vein in the mountains.

鉱山労働者は山で金鉱を含む鉱脈を発見しました。

C1 noun /ədˈhɪə.rəns/

adherence

遵守

Meaning

The practice of following or keeping to a rule, standard, or belief.

Example

Adherence to rules is crucial in any organization.

規則を遵守することは、どの組織においても重要です。

A2 noun /ˈæl.fə.bɛt/

alphabet

アルファベット

Meaning

a set of letters or symbols in a fixed order used to represent the sounds of a language

Example

Children usually learn the alphabet before learning to read words.

子どもたちはたいてい単語を読む前にアルファベットを学びます。

C1 noun /əˈkʌmpənɪmənt/

accompaniment

伴奏

Meaning

Something that goes together with or complements another thing, often music or food.

Example

The dish was served with a spicy sauce as an accompaniment.

その料理はスパイシーなソースを添えて提供されました。

B2 noun /ˈækni/

acne

ニキビ

Meaning

a skin condition in which pores become inflamed and clogged, causing pimples and spots

Example

Regular cleansing and a balanced diet can help reduce acne.

定期の洗浄とバランスの取れた食事は、ニキビの減少に役立ちます。

C1 adjective, noun /ɔːɡˈzɪliəri/

auxiliary

補助的

Meaning

(adjective) providing supplementary or additional help and support; (noun) a person or thing that provides auxiliary support

Example

The hospital has an auxiliary power generator in case of emergencies.

病院には緊急時用の補助電力発電機があります。

C1 noun /ˈæpəθi/

apathy

無関心

Meaning

a lack of interest, enthusiasm, or concern

Example

The students showed apathy towards the new rules.

学生たちは新しいルールに無関心を示しました。

C1 noun əˌkred.ɪˈteɪ.ʃən

accreditation

認定

Meaning

The action or process of officially recognizing someone or something as having a particular status or being qualified to perform a particular activity.

Example

Accreditation ensures institutional credibility.

認定は組織の信頼性を保証します。

C2 verb /əˈɡrɛs/

aggress

攻撃する

Meaning

to initiate an attack or show hostile behavior

Example

The army chose not to aggress without provocation.

軍隊は挑発なしに攻撃しないことを決定しました。

C2 noun /ɑːmz/

alms

施し

Meaning

Money, food, or goods given to the poor as charity.

Example

The monk distributed alms to the needy villagers.

僧侶は貧しい村人たちに施しを分け与えた。

C1 verb /ˈænɪmeɪt/

animate

アニメーションする

Meaning

to bring to life or make lively; to create animation for films or cartoons

Example

The artist will animate the characters for the movie.

アーティストは映画のキャラクターをアニメートします。

A1 verb /æd/

add

追加する

Meaning

to join something to something else; to include

Example

Please add sugar to my coffee.

コーヒーに砂糖を加えてください。

B2 adverb /əˈlɛdʒɪdli/

allegedly

伝えられたところによると

Meaning

used to say that something is claimed to be true, though not proven

Example

He was allegedly involved in the robbery.

彼は伝えられたところによると強盗に関与していた。

C2 adjective /ˌækrəˈmætɪk/

achromatic

無彩色

Meaning

without color; free from color

Example

The designer chose an achromatic palette of black, white, and gray.

デザイナーは黒、白、灰色の無彩色なパレットを選びました。

C2 noun /ˌæprəˈbeɪʃən/

approbation

承認 / 賞賛

Meaning

approval or praise

Example

The plan won the approbation of the board members.

その計画は理事会メンバーの承認を得ました。

A2 verb /əˈfɔːrd/

afford

余裕がある

Meaning

to have enough money to buy; to be able to spare

Example

I can't afford a new car right now.

今、新しい車を買う余裕がありません。

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 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。

B1 adjective /ˈæbsənt/

absent

欠席

Meaning

not present at a place or event

Example

She was absent from the meeting yesterday.

彼女は昨日会議を欠席していた。

B2 adjective əˈkwætɪk

aquatic

水生の

Meaning

Growing or living in or near water; of or relating to water.

Example

Aquatic species are being endangered by pollution.

水生種は汚染によって危機に瀕しています。

C2 noun /ˈæmɪti/

amity

友情

Meaning

A friendly relationship between people or countries.

Example

The treaty helped maintain amity between the neighboring nations.

条約は隣国間の友情を維持するのに役立ちました。

C2 verb /ˌæd ˈlɪb/

ad-lib

即興

Meaning

to speak or perform without preparation; to improvise

Example

The comedian ad-libbed a joke when the microphone failed.

コメディアンはマイクの故障でジョークをアドリブしました。

C1 noun /ˌænθrəˈpɒlədʒɪst/

anthropologist

人類学者

Meaning

a person who studies human societies, cultures, and their development

Example

The anthropologist spent years studying the tribal community.

人類学者は部族コミュニティを研究するのに何年も費やしました。

C2 noun /ˈæsənəns/

assonance

アソナンス

Meaning

the repetition of vowel sounds in nearby words in poetry or prose

Example

The poet used assonance to create a musical effect in his verse.

詩人は自分の詩の中で音楽的効果を生み出すためにアソナンスを使用しました。

A1 adjective, adverb /əˈloʊn/

alone

一人

Meaning

having no one else present; on one's own

Example

She prefers to live alone in her apartment.

彼女はアパートで一人で暮らすのを好む。

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。

A2 adjective, noun /ˈeɪʒən/

asian

アジアの

Meaning

relating to Asia or its people

Example

She loves Asian culture.

彼女はアジア文化が好きです。

C1 adjective /iːsˈθɛθɪkəl/

aesthetical

美的な

Meaning

concerned with beauty or the appreciation of beauty; related to artistic taste or appearance

Example

The architect focused on the aesthetical balance of the building.

建築家は建物の美的なバランスに注目した。

C1 verb əˈnaɪ.ə.leɪt

annihilate

完全に破壊する

Meaning

Destroy utterly; obliterate; reduce to nothing.

Example

The explosion annihilated the entire village.

爆発は村全体をアニヒレートしました。

A2 adjective /ˈɔːfəl/

awful

ひどい

Meaning

very bad or unpleasant

Example

The weather was awful during our trip.

旅行中、天気はひどかった。

B1 noun /əˈpruː.vəl/

approval

承認

Meaning

official permission or agreement for something

Example

The project received government approval.

そのプロジェクトは政府の承認を得た。

C2 noun əˌklaɪ.mə.tɪˈzeɪ.ʃən

acclimatization

適応

Meaning

The process of adapting to a new environment or condition.

Example

The hikers needed time for acclimatization to high altitudes.

登山者は高い標高に適応するために時間が必要でした。

A1 determiner/pronoun /əˈnʌðər/

another

もう一つ

Meaning

one more person or thing of the same type

Example

Can I have another cup of tea?

もう一杯の紅茶をいただけますか？

B1 verb /əˈmjuːz/

amuse

楽しませる

Meaning

to entertain or make someone laugh or smile; to occupy pleasantly

Example

The clown amused the children at the party.

道化師はパーティーで子供たちを楽しませた。

C1 noun /ˈæl.ɪ.moʊ.ni/

alimony

扶養費

Meaning

financial support that a person is ordered by a court to give to their spouse after separation or divorce

Example

He was ordered by the court to pay monthly alimony to his ex-wife.

裁判所は彼に元妻に毎月の扶養費を支払うよう命じた。

C2 adjective /ænˈdrɒdʒɪnəs/

androgynous

アンドロジナス

Meaning

Having both male and female characteristics; not clearly masculine or feminine.

Example

The fashion show featured models with an androgynous look.

ファッションショーではアンドロジナスなルックのモデルが登場しました。

C2 noun /ˈeə.rəm/

Arum

アラム

Meaning

a plant with large arrow-shaped leaves and a white spathe, also known as taro

Example

Arum leaves are commonly used in Bengali cuisine for cooking.

アラムの葉はインディア料理でよく使われます。

C2 noun /ˈækmi/

acme

頂点

Meaning

the highest point of achievement or excellence

Example

Winning the award was the acme of his career.

賞を獲得することが彼のキャリアの頂点でした。

C1 noun /əˈkɔːrdiən/

accordion

アコーディオン (楽器)

Meaning

a musical instrument played by squeezing and expanding with keys and buttons

Example

The musician played a cheerful tune on the accordion.

ミュージシャンはアコーディオンで陽気なメロディーを演奏しました。

C2 noun /ˈɛəri/

aerie

鷲の巣

Meaning

A large nest of a bird of prey, especially an eagle, typically built high in a tree or on a cliff.

Example

The eagle built its aerie on the high cliff.

ワシは高い崖に巣を作った

C2 noun /ˈæntɪk/

antic

ユーモア

Meaning

a playful, funny, or silly act or gesture

Example

The children laughed at the clown’s antics.

子供たちはクラウンのユーモアに笑いました。

C2 noun /ˈɑːrtɪfɪs/

artifice

策略

Meaning

clever or cunning devices or tricks used to deceive others

Example

The politician's charm was nothing but artifice.

その政治家の魅力は単なる策略にすぎなかった。

C2 noun /ˌæpəˈleɪʃən/

appellation

名称 / タイトル

Meaning

a name or title

Example

The city has earned the appellation 'The Big Apple'.

その都市は「ビッグアップル」という名称を得ました。

C1 noun /ˈæptɪˌtjuːd/

aptitude

適性

Meaning

a natural ability or talent to do something well

Example

She has a strong aptitude for learning new languages.

彼女は新しい言語を学ぶのに強い適性を持っています。

C1 adjective /æmˈfɪb.i.əs/

Amphibious

両生類

Meaning

able to live both on land and in water; suitable for both land and water operations

Example

The amphibious vehicle can travel on both land and water.

その両生類車両は、陸地と水中の両方で移動できます。

C2 adjective /əˈbɪs.əl/

abyssal

深海の

Meaning

Related to or characteristic of the deep ocean, especially the zone below 4000 meters.

Example

Abyssal creatures survive in extreme pressure conditions.

アビサルクリーチャーは極端な圧力条件で生き残ります。

B2 adjective /əkˈsɛsəbl/

accessible

アクセス可能

Meaning

easy to reach, use, or understand

Example

The museum is easily accessible by public transport.

その博物館は公共交通機関で簡単にアクセス可能です。

C2 noun /əˈpɜːrtənəns/

appurtenance

付属物 / 付加部分

Meaning

an accessory or supplementary part of something

Example

The garage is an appurtenance of the main house.

ガレージはメインハウスの付属物です。

C1 adverb /ˈæm.ɪ.kə.bli/

Amicably

友好的に

Meaning

in a friendly way without anger or resentment

Example

The divorce was settled amicably between both parties.

離婚は両者の間で友好的に解決されました。

B2 noun /ˌɔː.θɛnˈtɪs.ə.ti/

authenticity

真正性

Meaning

The quality of being authentic; genuineness or truthfulness.

Example

The authenticity of the document was verified.

文書の真正性が確認されました。

A2 noun ədˈvɛnʧər

Adventure

冒険

Meaning

An unusual and exciting experience or activity that is typically bold and sometimes risky.

Example

Adventure travel is loved by thrill-seekers.

アドベンチャー旅行はスリルを求める人々に愛されています。

C2 noun /ˈæntiˌkraɪst/

antichrist

反キリスト

Meaning

A person regarded as the supreme opponent of Christ, often seen as a figure of ultimate evil.

Example

Some people fear the rise of an Antichrist in the future.

一部の人々は未来に反キリストが現れることを恐れている。

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。

C2 noun /əˈdɛndəm/

addendum

補遺

Meaning

an additional item or piece of information added at the end of a document or book

Example

The report included an addendum with updated statistics.

報告書には更新された統計データが含まれている補遺が含まれていた。

C2 verb /ˈɔːɡər/

augur

予兆する

Meaning

To be a sign of something to come; to predict or foretell.

Example

Dark clouds augur a coming storm.

暗い雲が来る嵐を予示しています。

C1 verb /əˈbriːvieɪt/

abbreviate

省略する

Meaning

To shorten a word, phrase, or text by leaving out letters or parts.

Example

We often abbreviate 'Doctor' to 'Dr'.

私たちはよく 'Doctor' を 'Dr.' に省略します。

C2 noun /ˈɔːldərmən/

alderman

市議会議員

Meaning

An elected member of a municipal council in certain cities and towns.

Example

The alderman proposed a new plan for community parks.

オールダーマンはコミュニティパークの新しい計画を提案しました。

B1 noun əˈdɒp.ʃən

adoption

採用

Meaning

The process of accepting, embracing, or taking up something new, such as a practice, technology, or idea.

Example

The adoption of electric vehicles is increasing worldwide.

世界中で電気自動車の採用が増えています。

A2 noun /əˈbɪləti/

Ability

能力; スキル

Meaning

the power or skill to do something; capacity

Example

She has the ability to solve complex problems.

彼女は複雑な問題を解決する能力を持っています。

C1 verb /ˈæbdɪkeɪt/

abdicate

放棄する

Meaning

To give up a position of power or responsibility, especially a throne.

Example

The king decided to abdicate the throne.

王は王位を放棄することに決めました。

C1 noun /ɔːˈdæs.ə.ti/

audacity

大胆さ

Meaning

The willingness to take bold risks; boldness or fearlessness.

Example

His audacity to question authority was admirable.

権威に異議を唱える彼の大胆さは賞賛に値した。

C1 noun /əˈsæsɪn/

Assassin

暗殺者

Meaning

a person who murders an important person for political or religious reasons

Example

The president was protected from potential assassins by security guards.

大統領はセキュリティガードによって潜在的なアサシンから守られていた。

Meaning

a particular region or space; the extent of a surface

Example

This area is known for its beautiful parks.

B1 adverb /əˈlaʊd/

Aloud

大声で

Meaning

in a voice that can be heard; not silently

Example

Please read the instructions aloud so everyone can hear.

指示を大声で読んで、皆が聞こえるようにしてください。

C2 verb /əˈdʒʌdʒ/

adjudge

判決する

Meaning

to consider or declare officially in a legal or formal manner

Example

He was adjudged guilty by the court.

彼は裁判所によって有罪とされました。

C2 noun /ˌæpəˈzɪʃən/

apposition

同格 (並列文法)

Meaning

a grammatical construction in which two elements are placed side by side, with one explaining the other

Example

In the phrase 'my friend John,' the word 'John' is in apposition to 'my friend.'

'私の友人ジョン'というフレーズでは、'ジョン'という単語が'私の友人'とアポジションにあります。

C1 noun /ˈædʒʌŋkt/

adjunct

補助的

Meaning

a thing added to something else as a supplementary part

Example

The professor worked as an adjunct at the university.

教授は大学で補助的な役職で働いていました。

A1 noun /ˈɛərpleɪn/

airplane

飛行機

Meaning

a powered flying vehicle with fixed wings and engines

Example

The airplane took off smoothly from the runway.

飛行機は滑走路からスムーズに離陸しました。

B1 preposition/adverb /əˈkɔːrdɪŋ/

according

によると

Meaning

As stated by or in agreement with.

Example

According to the report, sales increased last quarter.

報告書によると、売上は前四半期に増加しました。

C2 noun /əkˈsɛʃən/

accession

即位 / 条約の受諾

Meaning

the attainment of a position of rank or power, especially a monarch or president; the formal acceptance of an agreement or treaty

Example

The king's accession to the throne was celebrated with great ceremony.

王の即位は大きな儀式で祝われました。

A2 adjective /əˈnɔɪɪŋ/

annoying

うるさい

Meaning

causing irritation or mild anger; bothersome or troublesome

Example

The constant noise from the street was extremely annoying.

通りからの絶え間ない騒音はとてもいらいらした。

C1 adjective /ænˈtɪriər/

animadvert

批判する

Meaning

To comment critically or unfavorably.

Example

The teacher animadverted on the student's careless mistakes.

教師は生徒の不注意なミスを批判しました。

C2 adjective /ˌæn.θrə.pəˈdʒen.ɪk/

anthropogenic

人為的

Meaning

Originating in human activity; caused by humans.

Example

Climate change is largely due to anthropogenic activities.

気候変動は主に人為的な活動によるものです。

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。

C2 noun /ˈæl.mɪ.rə/

Almirah

クローゼット

Meaning

a large cupboard or wardrobe used for storing clothes and other items

Example

I keep all my clothes in the wooden almirah.

私はすべての衣服を木製のアルミラーに保管します。

B1 adjective /əˈlɜːrt/

alert

警戒

Meaning

quick to notice and respond to potential danger or issues; aware and attentive

Example

The alert dog barked at the stranger approaching the house.

警戒している犬は家に近づいてくる見知らぬ人に吠えました。

B1 noun /ɛr pəˈluːʃən/

air pollution

大気汚染

Meaning

The presence of harmful or poisonous substances in the air, typically caused by industrial processes, vehicle emissions, or other human activities.

Example

Air pollution from factories led to the first environmental movement.

工場からの大気汚染が最初の環境運動を引き起こしました。

C2 noun ˌæb.əˈreɪ.ʃən

aberration

逸脱, 異常, 偏差

Meaning

A departure from what is normal, usual, or expected, typically one that is unwelcome.

Example

The scientist dismissed the data as an aberration.

科学者はデータを逸脱と見なした。

B2 adjective /ˈɛəri/

airy

風通しの良い

Meaning

Spacious and well-ventilated; light and breezy.

Example

The new apartment is bright and airy.

新しいアパートは明るくて風通しが良いです。

B2 noun /ˌæn.ɪˈmeɪ.ʃən/

Animation

アニメーション

Meaning

the technique of making inanimate objects appear to move; liveliness and enthusiasm

Example

The animation in this movie is incredibly detailed.

この映画のアニメーションは信じられないほど詳細です。

C2 verb /əˈsɪdɪfaɪ/

acidify

酸性化する

Meaning

to make something acidic or more acidic

Example

Farmers worry that pollution will acidify the soil.

農民たちは、汚染が土壌を酸性にすることを心配しています。

A2 noun /ˈæθliːt/

athlete

アスリート

Meaning

a person who is trained or skilled in physical exercises, sports, or games requiring strength, agility, or stamina

Example

The athlete trained hard for the upcoming Olympic Games.

アスリートは、来たるオリンピック大会のために厳しい訓練を積んだ。

C1 noun /ˌæbəˈrɪdʒəniːz/

aborigines

アボリジニ

Meaning

The original inhabitants of a land, especially in Australia.

Example

The aborigines have preserved their traditions for thousands of years.

アボリジニーズは何千年もの間、彼らの伝統を守り続けてきました。

C1 noun /ˌæn.ɪˈmɒs.ə.ti/

Animosity

敵意; 憎しみ

Meaning

strong hostility or dislike; active hatred or ill will

Example

There was clear animosity between the two rival teams.

二つのライバルチーム間には明確な敵意がありました。

B2 verb /əˈweɪt/

await

待つ

Meaning

to wait for someone or something; to expect

Example

We await your response with great anticipation.

私たちはあなたの返事を大きな期待を持って待っています。

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。

A2 verb əˈdres

address

取り組む

Meaning

To deal with or tackle (a problem or issue); to focus attention on.

Example

The government must address the issues of student politics.

政府は学生政治の問題に取り組むべきです。

A2 verb /ˈɑːrɡjuː/

argue

議論する

Meaning

to have a disagreement; to present reasons for or against

Example

They often argue about politics.

彼らはよく政治について議論します。

B1 verb /əˈproʊtʃ/

approach

近づく / 解決する

Meaning

to move closer to someone or something; to deal with a situation or problem

Example

The teacher approached the student to offer help.

教師は学生に近づいて助けを申し出た。

A1 adjective /ˈeɪbl/

able

できる

Meaning

having the power, skill, or means to do something

Example

She is able to speak three languages fluently.

彼女は三言語を流暢に話すことができます。

C1 noun /ɑːˌtɪkjʊˈleɪʃən/

articulation

表現

Meaning

The action of putting into words an idea or feeling of a specified type.

Example

His articulation during the debate impressed everyone.

討論中の彼の表現は、皆を感動させました。

C2 noun /ˌæntiˈsaɪkloʊn/

anticyclone

反気旋

Meaning

A weather system with high atmospheric pressure at its center, usually bringing calm and clear conditions.

Example

An anticyclone brought sunny weather across the region.

アンチサイクロンは地域全体に晴れた天気をもたらしました。

B1 adjective əkˈsep.tɪd

accepted

受け入れられた

Meaning

Generally believed or recognized to be valid or correct.

Example

The accepted terms were discussed in detail.

受け入れられた条件は詳細に議論されました。

B1 verb /ədˈvaɪz/

advise

アドバイスする

Meaning

to recommend what should be done; to give advice

Example

The doctor advised him to rest for a week.

医者は彼に1週間休むようにアドバイスした。

A2 adverb /əˈhɛd/

ahead

前に

Meaning

in front; in advance; before someone or something in position or progress

Example

She walked ahead of the group.

彼女はグループの前に歩いていた。

B1 noun /əˈkaʊnt/

Account

アカウント

Meaning

a record of money received and paid out; a report or description of an event

Example

She opened a savings account at the bank.

彼女は銀行で貯蓄口座を開設しました。

C1 noun /ˌæktʃuˈæləti/

actuality

現実

Meaning

The state of existing in reality rather than in appearance or imagination.

Example

The movie was based on historical actuality.

その映画は歴史的な現実に基づいています。

C2 adjective /ɔːˈrɪkjʊlər/

auricular

耳に関連する

Meaning

Relating to the ear or hearing.

Example

The doctor used an auricular thermometer to check the patient's temperature.

医者は患者の体温を確認するためにオーリキュラー温度計を使用しました。

B2 adjective /esˈθet.ɪk/

Aesthetic

美的

Meaning

Concerned with beauty or the appreciation of beauty.

Example

Good aesthetic design enhances product appeal.

良いアスセティックデザインは製品の魅力を高めます。

C2 adjective /ˈeɪ.li.ə.nə.bəl/

alienable

譲渡可能

Meaning

Able to be transferred or surrendered, usually referring to rights or property.

Example

Property rights are alienable and can be sold or transferred.

財産権は譲渡可能で、売却または転送できます。

C1 noun /ænˈtæɡənɪzəm/

antagonism

対立

Meaning

active hostility or opposition

Example

There was clear antagonism between the two political parties.

二つの政党の間には明らかな対立があった。

C2 noun /əˈfreɪ/

affray

公開喧嘩

Meaning

A public fight or noisy disturbance that causes alarm.

Example

The police were called to break up an affray outside the stadium.

警察はスタジアム外での喧嘩を止めるために呼ばれました。

C1 verb /əˈdʒuːdɪˌkeɪt/

adjudicate

裁定する

Meaning

to make a formal judgment or decision about a problem or dispute

Example

The committee was formed to adjudicate disputes between the parties.

委員会は当事者間の争いを審理するために結成されました。

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。