C1 adjective /ʌnˈkɛmpt/

unkempt

だらしない

Meaning

Having an untidy or disheveled appearance.

Example

He looked unkempt after sleeping outdoors all night.

彼は一晩外で寝た後、だらしなく見えた。

C1 verb /ɪnˈtaɪs/

entice

引きつける

Meaning

to attract or tempt someone by offering something appealing

Example

The advertisement was designed to entice customers into the store.

広告は顧客を店に引き込むためにデザインされました。

C1 noun /ˈroʊz ˈwɔː.tər/

Rose-water

ローズウォーター

Meaning

a flavored water made by steeping rose petals in water, used in cooking and cosmetics

Example

She added a few drops of rose-water to the dessert.

彼女はデザートにローズウォーターを数滴加えました。

C1 adjective /ˈkɒɡ.nɪ.zənt/

cognizant

認識している

Meaning

Having knowledge or being aware of something.

Example

He was cognizant of the risks before starting the project.

彼はプロジェクトを開始する前にリスクに気づいていた。

C1 noun /ˈfɪʃˌmʌŋ.ɡər/

fishmonger

魚屋

Meaning

a person or store that sells fish

Example

I bought fresh salmon from the local fishmonger.

私は地元の魚屋で新鮮なサーモンを買いました。

C1 adjective /ɪmˈpɑːrʃəl/

Impartial

公正; 中立的

Meaning

treating all sides fairly; unbiased; neutral

Example

A good judge must remain impartial throughout the trial.

優れた裁判官は裁判中に公正を保たなければなりません。

C1 adjective /ˈɪnbɔːrn/

Inborn

生まれつきの; 生来の; 内在的な

Meaning

existing from birth; natural; inherent

Example

She has an inborn talent for music.

彼女は音楽のための生まれつきの才能を持っています。

C1 noun ˌɪn.ɪˈfɪʃ.ən.si

inefficiency

非効率

Meaning

The state or quality of not achieving maximum productivity; failure to make the best use of time or resources.

Example

Government inefficiency leads to slow project completion.

政府の非効率性がプロジェクトの完了を遅らせる。

C1 noun/verb /ˈætrəfi/

atrophy

萎縮

Meaning

a decrease in size or wasting away of a body part, tissue, or ability due to lack of use

Example

Without regular exercise, muscles may atrophy over time.

定期的な運動がないと、筋肉は時間とともに萎縮する可能性があります。

C1 noun /ˈɒntʊrɑːʒ/

entourage

随行者

Meaning

A group of people attending or surrounding an important person.

Example

The celebrity arrived with her entourage of assistants and bodyguards.

その有名人は、アシスタントやボディガードを伴って到着しました。

C1 noun ˈsæŋktɪti

sanctity

神聖さ

Meaning

The state or quality of being holy, sacred, or saintly; ultimate importance.

Example

The sanctity of life should never be compromised.

命の神聖さは決して妥協されるべきではない。

C1 noun /ˈkɜːrlər/

curler

カーラー

Meaning

A small roller used for curling hair.

Example

She used a curler to style her hair for the party.

彼女はパーティーのために髪をスタイリングするためにカールラーを使った。

C1 adjective /ˈpriːmə/

prima

主要な, 優れた

Meaning

first or most important; excellent

Example

She was treated as the prima ballerina of the troupe.

彼女はグループのプリマバレリーナとして扱われました。

C1 noun ˌmɒd.ɪ.fɪˈkeɪ.ʃənz

modifications

修正

Meaning

The action of making partial or minor changes to something.

Example

DNA modifications enable enhanced traits in crops.

DNAの修正により作物の特性が向上します。

C1 noun /ˌfɜːrmənˈteɪʃən/

fermentation

発酵、酵母または細菌による化学変化

Meaning

a chemical process by which substances like sugar are converted into alcohol or acids using microorganisms

Example

The fermentation of grapes produces wine.

ぶどうの発酵はワインを生産します。

C1 noun /frəˈdʒɪl.ɪ.ti/

fragility

もろさ

Meaning

The quality of being fragile; delicateness.

Example

The cornea's fragility increases with rubbing.

角膜のもろさはこすることで増加します。

C1 adjective /ˌʌnbɪˈkʌmɪŋ/

unbecoming

不適切

Meaning

Not proper or appropriate for a person; unsuitable.

Example

His rude behavior was unbecoming of a leader.

彼の無礼な態度はリーダーとして不適切だった。

C1 noun /ɪmˈbɛzlmənt/

embezzlement

横領

Meaning

The act of dishonestly taking money or property entrusted to one's care.

Example

The accountant was arrested for embezzlement of company funds.

会計士は会社の資金を横領したため逮捕されました。

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 məˈriːn ˈsɜː.veɪ

marine survey

海洋調査

Meaning

A systematic examination of the sea, seabed, and underwater features for the purpose of making maps or gathering other information.

Example

The marine survey identified the ideal cable routes.

海洋調査によって理想的なケーブルルートが特定された。

C1 noun /fɪlθ/

filth

汚れ

Meaning

dirty or disgusting matter; moral corruption

Example

The streets were full of filth after the storm.

嵐の後、通りは汚れでいっぱいでした。

C1 adjective /ˈpjuː.nɪ.tɪv/

punitive

懲罰的

Meaning

Inflicting or intended as punishment.

Example

The company faced punitive measures for violating the law.

その会社は法を違反したため、懲罰的措置に直面しました。

C1 adjective /ˌtræn.senˈdɛn.təl/

transcendental

超越的

Meaning

relating to the spiritual or non-physical realm; surpassing ordinary experience

Example

Meditation can lead to transcendental experiences.

瞑想はトランセンデンタルな経験に導くことがあります。

C1 noun ˌæmbɪˈɡjuːɪti

ambiguity

曖昧さ, 不明確さ

Meaning

The quality of being open to more than one interpretation; inexactness.

Example

The ambiguity of the statement caused confusion among the team.

その声明の曖昧さはチームの間で混乱を引き起こしました。

C1 noun /ˌzɛnəˈfoʊbiə/

xenophobia

外国人恐怖症

Meaning

fear or hatred of foreigners, people from different cultures, or strangers

Example

Xenophobia can lead to discrimination and social division.

ゼノフォビアは差別や社会的分裂を引き起こす可能性があります。

C1 verb /daɪˈvɛst/

divest

Meaning

to strip away possessions, rights, or assets; to rid oneself of

Example

The company decided to divest its unprofitable division.

C1 adjective /ˈkjuːmjələtɪv/

cumulative

累積的な

Meaning

Increasing gradually by addition; growing in quantity, force, or effect.

Example

The cumulative effect of stress can harm your health.

ストレスの累積的な影響は健康に害を与える可能性があります。

C1 noun /ˈɔr.ə.kəl/

Oracle

オラクル

Meaning

a person regarded as a source of wise counsel; in ancient times, a priest or priestess acting as a medium

Example

The ancient Greeks consulted the oracle at Delphi.

古代ギリシャ人はデルポイのオラクルに相談しました。

C1 adjective /əˈθɔːrɪtətɪv/

authoritative

権威的な

Meaning

Having or showing authority; commanding and self-confident; reliable as a source of information.

Example

She spoke in an authoritative tone that silenced the room.

彼女は権威的な口調で話し、部屋を静かにさせた。

C1 verb /ˈtɪŋkər/

tinker

いじる

Meaning

to make small adjustments or repairs to something, often experimentally or imperfectly

Example

He likes to tinker with old radios in his garage.

彼はガレージで古いラジオをいじるのが好きです。

C1 noun /bəˈtæljən/

battalion

大隊

Meaning

A large body of soldiers ready for battle, typically consisting of several companies.

Example

The battalion was deployed to the front line.

その大隊は前線に展開されました。

C1 adverb /ˌmæθəˈmætɪkli/

mathematically

数学的に

Meaning

in a way that relates to mathematics; using numbers, formulas, or logical calculation

Example

The problem can be solved mathematically rather than by guesswork.

その問題は推測ではなく数学的に解決できる。

C1 verb /ˈɡlɪsən/

glisten

輝く

Meaning

To shine with a sparkling light, often when wet or polished.

Example

The grass glistened with morning dew.

朝露で草は輝いていた。

C1 noun /ˈskwɒlər/

squalor

貧困

Meaning

the state of being extremely dirty and unpleasant, especially due to poverty or neglect

Example

They lived in squalor without basic facilities.

彼らは基本的な施設なしで貧困に住んでいました。

C1 adjective /sɑːrˈdɒnɪk/

sardonic

幸福

Meaning

Grimly mocking or cynical.

Example

She gave him a sardonic smile after hearing his excuse.

彼女は賞を受け取ったとき、自分の幸福を隠すことができませんでした。

C1 adjective /ɡlʌm/

Glum

憂鬱な; 落ち込んだ; 元気がない

Meaning

sad; dejected; downcast; gloomy

Example

He looked glum after hearing the bad news.

彼は悪いニュースを聞いた後、元気がなく見えました。

C1 verb /ɪnˈɡreɪv/

engrave

刻む

Meaning

to cut or carve a design, letter, or pattern into a hard surface

Example

The craftsman engraved her name on the silver ring.

職人は銀の指輪に彼女の名前を刻んだ。

C1 adjective ˌkɑːr.sɪ.nəˈdʒen.ɪk

carcinogenic

発癌性の

Meaning

Having the potential to cause cancer in living tissue.

Example

Processed meat contains carcinogenic compounds.

加工肉には発癌性の化合物が含まれています。

C1 verb /ˌkaʊntərˈækt/

counteract

反作用

Meaning

to act against something in order to reduce its effect

Example

The medicine helps counteract the side effects of the treatment.

その薬は治療の副作用をカウンターアクトするのに役立ちます。

C1 adjective /ˌprɛfəˈrɛnʃəl/

preferential

優遇

Meaning

showing or giving advantage to one over others

Example

Members receive preferential treatment at the club.

メンバーはクラブで優遇されます。

C1 verb /ɪkˈspend/

expend

使う

Meaning

to use up or consume; to spend energy or resources

Example

He expended all his energy on the project.

彼はプロジェクトに全てのエネルギーを費やした。

C1 adjective /ˈmæliəbl̩/

malleable

柔軟な

Meaning

Easily shaped or influenced; capable of being bent or adapted.

Example

Gold is a highly malleable metal used in jewelry.

金は非常に柔軟な金属で、ジュエリーに使用されます。

C1 verb /əˈfɪliˌeɪt/

affiliate

提携する

Meaning

to officially attach or connect (a group or organization) to a larger body

Example

The school is affiliated with the local university.

その学校は地元の大学と提携しています。

C1 verb /vɪə(r)/

veer

急に方向を変える

Meaning

to change direction suddenly

Example

The car veered off the road to avoid the accident.

車は事故を避けるために突然道路をそれました。

C1 verb /ˈpɪlfər/

pilfer

盗む

Meaning

to steal things of small value or in small quantities

Example

The employee was caught pilfering office supplies.

従業員はオフィスの備品を盗んでいるところを捕まりました。

C1 adjective /frɔːt/

fraught

満ちた

Meaning

Filled with or likely to result in something undesirable.

Example

The negotiations were fraught with tension and uncertainty.

交渉は緊張と不確実性で満ちていました。

C1 noun /ˈfænsiər/

fancier

愛好家

Meaning

a person who has a special interest in a particular thing or activity, especially animals or hobbies

Example

He is a fancier of rare birds.

彼は珍しい鳥の愛好家です。

C1 noun /dɪˈluːʒən/

delusion

錯覚

Meaning

A false belief or impression maintained despite being contradicted by reality.

Example

He lived under the delusion that he was invincible.

彼は自分が無敵だという錯覚の中で生きていた。

C1 noun (plural) /kwɑːmz/

qualms

疑念

Meaning

feelings of doubt, worry, or uneasiness

Example

He had serious qualms about accepting the offer.

彼はそのオファーを受け入れることに深刻な疑念を抱いていた。

C1 noun/verb /sleɪt/

slate

スレート / 予定する

Meaning

a fine-grained rock used for roofing or writing; to schedule or designate for a task

Example

The meeting is slated for next Monday.

ミーティングは次の月曜日に予定されています。

C1 verb /koʊˈhæbɪt/

cohabit

同棲する

Meaning

To live together, often as partners without being married.

Example

They decided to cohabit before getting married.

彼らは結婚前に同居することを決めました。

C1 noun ˌtrɪbjʊˈleɪʃən

tribulation

試練

Meaning

A difficult time or suffering experience

Example

He endured many tribulations in his early years.

彼は若い頃に多くの試練を経験しました。

C1 noun /klaʊt/

clout

影響力

Meaning

influence or power, especially in politics or business

Example

The businessman has a lot of political clout.

そのビジネスマンは政治的な影響力を持っています。

C1 noun ˌɒp.tɪ.maɪˈzeɪ.ʃən

optimization

最適化

Meaning

Improving processes to increase performance and efficiency.

Example

SEO optimization helps websites rank higher on search engines.

SEO最適化はウェブサイトが検索エンジンでより高いランクを獲得するのを助けます。

C1 noun ˌdjʊə.rəˈbɪl.ə.ti

durability

耐久性

Meaning

The ability to withstand wear, pressure, or damage; hard-wearing.

Example

The durability of materials affects performance.

素材の耐久性はパフォーマンスに影響を与えます。

C1 noun /ˈzɛnəˌfoʊb/

xenophobe

外国人恐怖症者

Meaning

a person who dislikes or fears people from other countries or cultures

Example

The politician was criticized as a xenophobe due to his anti-immigrant policies.

その政治家は反移民政策のため、外国人恐怖症者として批判されました。

C1 adjective, verb, noun /ˈkaʊntərfɪt/

counterfeit

偽造

Meaning

made to look like something genuine in order to deceive

Example

The police seized a batch of counterfeit currency.

警察は偽札の一群を押収しました。

C1 noun /ˈrep.lɪ.kə/

Replica

レプリカ

Meaning

an exact copy or model of something, especially one on a smaller scale

Example

The museum displayed a perfect replica of the ancient statue.

博物館は古代の彫像の完璧なレプリカを展示しました。

C1 noun /ˈɡræv.ɪ.tæs/

gravitas

厳粛

Meaning

Dignity, seriousness, or solemnity of manner or speech.

Example

The judge spoke with great gravitas.

裁判官は非常に厳粛に話しました。

C1 adjective /ˈtɛmpərd/

tempered

調整された

Meaning

having a specified temper or disposition; strengthened or moderated.

Example

She gave a tempered response to the criticism.

彼女は批判に調整された反応を示しました。

C1 noun /əˈkɜr.əns/

Occurrence

出来事

Meaning

an instance or event of something happening; the fact of occurring

Example

The occurrence of earthquakes is common in this region.

この地域では地震の出来事が一般的です。

C1 noun /ˌsɛlf əˌfɜːˈmeɪʃən/

self-affirmation

自己肯定

Meaning

The practice of affirming one's own worthiness and value as an individual.

Example

Daily self-affirmation can boost your confidence.

日々の自己肯定は自信を高めることができます。

C1 noun /ˈnaɪt.hʊd/

knighthood

騎士の位

Meaning

The rank or dignity of a knight, or the ceremony of conferring knighthood.

Example

He was honored with knighthood for his contributions to science.

彼は科学への貢献で騎士の位を授与されました。

C1 noun /ˈfʌŋɡəs/

fungus

菌類

Meaning

a spore-producing organism feeding on organic matter, including molds, yeast, and mushrooms

Example

A strange fungus was growing on the old tree.

古い木に奇妙な菌類が生えていました。

C1 noun /ɪnˈdjuːsmənt/

inducement

誘因

Meaning

something that persuades or encourages someone to do something

Example

The company offered a bonus as an inducement to employees.

会社は従業員にインセンティブとしてボーナスを提供しました。

C1 noun /kənˈfɛdərəsi/

confederacy

連邦

Meaning

a group of states, people, or organizations united for a common purpose

Example

The southern states formed a confederacy during the civil war.

南部の州は南北戦争中に連邦を結成しました。

C1 noun /ˈmɑː.kɪt ˌpen.ɪˈtreɪ.ʃən/

Market Penetration

市場浸透

Meaning

A measure of the amount of sales or adoption of a product or service compared to the total theoretical market for that product or service.

Example

High market penetration ensures competitive dominance.

市場浸透が競争優位性を確保する。

C1 noun /ˈnaɪt.fɔːl/

nightfall

夜の始まり

Meaning

the time when night begins; dusk

Example

They decided to return home before nightfall.

彼らは夜の始まり前に家に帰ることに決めました。

C1 adjective /ˈsiːzənəbəl/

Seasonable

季節に適した

Meaning

occurring at the right time; appropriate for the season; timely

Example

The seasonable rain helped the farmers with their crops.

季節の雨が農家の作物を助けました。

C1 noun /dɪˈfɔː.mə.ti/

Deformity

変形; 身体的欠陥

Meaning

a distorted or unnatural shape or form; physical malformation

Example

The accident caused a permanent deformity in his left hand.

事故は彼の左手に永続的な変形を引き起こしました。

C1 noun /ˈsɔːl.tɪd fɪʃ/

Salted fish

塩漬けの魚

Meaning

fish preserved with salt; dried and salted fish for storage

Example

Salted fish is a traditional way to preserve seafood.

塩漬けの魚はシーフードを保存する伝統的な方法です。

C1 adjective /ˌdaɪəˈbɒlɪkəl/

diabolical

悪魔的

Meaning

Wicked, cruel, or outrageously bad; resembling the devil.

Example

The dictator’s diabolical rule brought misery to the nation.

独裁者の悪魔的な支配は国に苦しみをもたらした。

C1 adjective sɪˈlɛstʃəl

celestial

天体

Meaning

Positioned in or relating to the sky, or outer space as observed in astronomy.

Example

The celestial bodies in the sky were clearly visible last night.

空にある天体は昨夜はっきりと見えました。

C1 adjective /ˈsæv.i/

savvy

賢い, 熟練した

Meaning

Having practical knowledge and the ability to make good judgments.

Example

She is a tech-savvy entrepreneur.

彼女はテクノロジーに詳しい起業家です。

C1 verb /əˈlɒt/

allot

幸せ

Meaning

to give or assign something, often a share or portion, to someone

Example

Each student was allotted ten minutes to present.

彼女は賞を受け取ったとき、幸福を隠すことができませんでした。

C1 noun /ˌbaɪˈlæt.ər.əl nɪˌɡəʊ.ʃiˈeɪ.ʃənz/

bilateral negotiations

二国間交渉

Meaning

Negotiations or discussions between two parties, typically countries or organizations.

Example

Bilateral negotiations resolve disputes.

二国間交渉は紛争を解決する。

C1 adjective /ˌdɪktəˈtɔːriəl/

dictatorial

独裁的

Meaning

Having or showing a tendency to tell people what to do in an autocratic way.

Example

His dictatorial style made him unpopular among colleagues.

彼の独裁的なスタイルは、同僚たちの間で不人気だった。

C1 noun /səbˈmɜːrdʒəns/

submergence

水没

Meaning

the act or process of being submerged or going underwater

Example

The submergence of coastal areas is a major concern due to rising sea levels.

海面上昇による沿岸地域の水没は重大な懸念事項です。

C1 noun /ˈprɒdɪdʒi/

prodigy

天才児

Meaning

a person, especially a young one, with exceptional talents or abilities

Example

Mozart was a child prodigy in music.

モーツァルトは音楽の天才児でした。

C1 noun, verb /ˌprɒməˈneɪd/

promenade

散歩

Meaning

A leisurely walk or stroll, especially in a public place for pleasure or display.

Example

They went for a promenade along the seaside.

彼らは海辺をプロムナードしていました。

C1 noun /ˈθɪk.ɪt/

Thicket

茂み; 低木の成長

Meaning

a dense group of bushes or trees; a thick growth of shrubs

Example

The rabbit disappeared into the thicket.

ウサギは茂みに消えました。

C1 noun prɪˈdɪk.ə.mənt

predicament

苦境

Meaning

A difficult, unpleasant, or embarrassing situation.

Example

Losing both jobs put him in a financial predicament.

両方の仕事を失ったことで、彼は経済的な苦境に陥った。

C1 noun moʊst ˈvʌlnərəbəl ˈneɪʃən

most vulnerable nation

最も脆弱な国

Meaning

A country that is highly exposed to risks and lacks adequate protection or resilience.

Example

Bangladesh is one of the most vulnerable nations to climate change.

バングラデシュは気候変動に最も脆弱な国の一つです。

C1 adjective/verb /ˈsiːzənd/

seasoned

経験豊富な / 味付けされた

Meaning

Experienced in a particular activity; also, flavored with spices.

Example

She is a seasoned teacher with over 20 years of experience.

彼女は20年以上の経験を持つベテランの教師です。

C1 verb /ˌoʊvərˈʃædoʊ/

overshadow

覆い隠す

Meaning

to appear more important or significant than something else, reducing its impact

Example

The scandal overshadowed his achievements.

スキャンダルは彼の業績を影にしました。

C1 noun /ˈænti ˈeəkræft ɡʌn/

Anti-aircraft-gun

対空砲

Meaning

a weapon designed to attack aircraft from the ground

Example

The anti-aircraft gun was positioned to defend the military base.

対空砲は軍事基地を守るために配置されました。

C1 noun /ˈpoʊtənsi/

potency

効力

Meaning

The power or ability of something to affect or influence; strength or effectiveness.

Example

The potency of the new medicine amazed the doctors.

新薬の効力に医者たちは驚きました。

C1 verb /ɪkˈstɔːrt/

extort

強奪する

Meaning

to obtain something, especially money, by force, threats, or unfair means

Example

The gang attempted to extort money from local shopkeepers.

ギャングは地元の店主からお金を強奪しようとした。

C1 adjective /əˈsɛndənt/

ascendant

上昇する、支配的な

Meaning

Rising in power or influence; dominant.

Example

She is an ascendant leader in the political party.

彼女は政治党の中で上昇するリーダーです。

C1 noun /ˈskwɒtər/

squatter

不法占拠者

Meaning

a person who unlawfully occupies an uninhabited building or unused land

Example

The police removed the squatters from the abandoned house.

警察は廃墟から不法占拠者を追い出しました。

C1 noun /ˈdʒɪŋ.ɡəl/

Jingle

金属の物体がぶつかり合って発生する軽い音; 短くてキャッチーな歌

Meaning

a light ringing sound such as that made by metal objects being shaken together; a short catchy song

Example

The jingle of keys could be heard as she walked down the hallway.

廊下を歩いているとき、鍵の音が聞こえました。

C1 noun səˈsteɪnəbəl ˈpræktɪsɪz

sustainable practices

持続可能な実践

Meaning

Methods and activities that can be maintained over time without depleting natural resources or harming the environment.

Example

Sustainable practices are vital for environmental preservation.

持続可能な実践は環境保護にとって重要です。

C1 noun /ˈkɑːmənˌwɛlθ/

commonwealth

コモンウェルス

Meaning

an independent community or state, especially one founded for the common good; also an association of nations

Example

Australia is a member of the Commonwealth of Nations.

オーストラリアはコモンウェルス加盟国です。

C1 adjective /frəˈtɜːrnəl/

fraternal

Meaning

Relating to brothers or brotherhood; friendly and supportive.

Example

The two nations maintain a fraternal relationship.

C1 verb /ɪnˈstɪl/

instill

植え付ける

Meaning

to gradually but firmly establish an idea, attitude, or habit in someone's mind

Example

Parents try to instill good values in their children.

親は子供に良い価値観を植え付けようとしています。

C1 adjective /ɪnˈvæljʊəbl/

invaluable

計り知れない価値がある

Meaning

Extremely useful or indispensable.

Example

Her advice proved invaluable to my success.

彼女の助言は私の成功にとって非常に貴重でした。

C1 verb /ˈtæn.tə.laɪz/

tantalize

誘惑する

Meaning

To tease or torment someone with the promise of something desirable but unattainable.

Example

The aroma of the bakery tantalized the hungry children.

ベーカリーの香りが空腹の子供たちを誘惑した。

C1 adjective /raɪ/

wry

歪んだ、皮肉な

Meaning

twisted or distorted in expression; showing dry, mocking humor

Example

He gave a wry smile after hearing the sarcastic remark.

彼は皮肉なコメントを聞いた後、歪んだ笑顔を見せた。

C1 noun /ˈkaʊn.tə.nəns/

countenance

顔つき、表情; 支援

Meaning

a person's face or expression; support or approval

Example

Her cheerful countenance brightened the room.

彼女の明るい顔つきが部屋を明るくした。

C1 noun/verb /ˈoʊvərˌhæŋ/

overhang

突出部

Meaning

To extend outward and hang over something; a projecting part.

Example

The roof overhang provides shade in the summer.

屋根のオーバーハングは夏に日陰を提供します。

C1 noun /ˌæɡ.rəˈveɪ.ʃən/

aggravation

悪化, 増悪

Meaning

The act of making a situation worse or the state of being worsened.

Example

The delay caused great aggravation for the passengers.

遅延は乗客に大きな不快感を引き起こしました。

C1 noun ˌkɒn.ʃiˈen.ʃəs.nəs

conscientiousness

誠実さ

Meaning

The quality of wishing to do one's work or duty well and thoroughly; diligence.

Example

Her conscientiousness in work led to a well-organized project.

彼女の誠実さが仕事を整理されたプロジェクトへと導いた。

C1 adjective /ˈwer.i/

Wary

用心深い; 警戒心の強い

Meaning

cautious; careful to avoid danger or problems

Example

She was wary of strangers approaching her at night.

彼女は夜に近づいてくる見知らぬ人に警戒していた。

C1 noun /ˈbed sted/

Bed stead

ベッドフレーム

Meaning

the framework of a bed; a bed frame without bedding

Example

The wooden bed stead was very sturdy.

木製のベッドフレームは非常に丈夫でした。

C1 verb /rɪˈsiːd/

recede

後退する

Meaning

To move back or further away from a previous position.

Example

The floodwaters began to recede after the heavy rain stopped.

激しい雨が止んだ後、洪水は後退し始めました。

C1 noun /ˈvɜːrtɛks/

vertex

頂点

Meaning

The highest point; the top or the apex.

Example

The climber reached the vertex of the mountain.

登山者は山の頂点に達しました。

C1 noun /ˈdʒʌɡərˌnɔːt/

juggernaut

止められない力

Meaning

A huge, powerful, and unstoppable force or institution.

Example

The new tech company has become a juggernaut in the industry.

新しいテクノロジー企業は業界で止められない力となった。

C1 verb /ˈdæmpən/

dampen

湿らせる, 和らげる

Meaning

to make something slightly wet; to make something less strong, active, or intense

Example

The rain dampened the excitement of the outdoor concert.

雨が屋外コンサートの興奮を和らげました。

C1 noun /ɡrəˈfiː.ti/

Graffiti

公共の場所にある壁やその他の表面に違法に書かれたり描かれたりした文字や絵

Meaning

writing or drawings scribbled, scratched, or sprayed illicitly on a wall or other surface in a public place

Example

The subway walls were covered with colorful graffiti created by local street artists.

地下鉄の壁は地元のストリートアーティストによって作られたカラフルなグラフィティで覆われていた。

C1 adjective, verb /ˈeɪlɪŋ/

ailing

病気の

Meaning

suffering from illness or poor health; experiencing problems or decline

Example

The ailing patient slowly began to recover after treatment.

病気の患者は治療後、ゆっくり回復し始めた。

C1 verb /flɑp/

flop

失敗

Meaning

to fall or move heavily and clumsily; to fail completely

Example

The new movie flopped at the box office.

新しい映画は興行成績が振るわなかった。

C1 noun /dɪˈten.ʃən/

Detention

停学; 拘留

Meaning

the action of detaining someone or being detained in official custody

Example

The student received detention for repeatedly disrupting the class.

生徒は繰り返しクラスを乱したため、停学を受けました。

C1 verb /taʊt/

tout

宣伝する

Meaning

to promote, praise, or advertise aggressively

Example

The company touted its new product as a game-changer.

その会社は新しい製品をゲームチェンジャーとして宣伝した。

C1 adjective /kəˈθɑːr.tɪk/

cathartic

カタルシス的

Meaning

Providing psychological relief through the open expression of strong emotions.

Example

Writing about emotions can be a cathartic experience.

感情について書くことはカタルシス的な体験となり得る。

C1 noun flɛər

flair

才能

Meaning

A natural ability to do something well.

Example

She has a flair for design, always creating visually stunning work.

彼女はデザインに才能があり、常に視覚的に印象的な作品を作り出します。

C1 noun kəˈmjunəl ˈhɑrməni

communal harmony

地域の調和

Meaning

Peaceful coexistence and cooperation among different groups in a community.

Example

Maintaining communal harmony requires mutual respect and understanding.

地域の調和を維持するには、相互の尊重と理解が必要です。

C1 noun /ˈbʊzəm/

bosom

胸

Meaning

the human chest, especially a woman’s breast; also used metaphorically to refer to closeness or intimacy

Example

She kept the secret close to her bosom.

彼女は秘密を胸にしまっておいた。

C1 verb /pərˈplɛks/

perplex

困惑させる / 混乱させる

Meaning

To confuse or puzzle someone.

Example

The complex instructions perplexed the students.

複雑な指示が学生を困惑させた。

C1 noun /ɡæsˈtrɒnəmi/

gastronomy

食文化

Meaning

The art or science of good eating and fine cuisine.

Example

Paris is famous for its rich tradition of gastronomy.

パリはその豊かなガストロノミーの伝統で有名です。

C1 noun /ˈkaʊərdɪs/

cowardice

臆病

Meaning

lack of courage; behavior showing fear

Example

His cowardice prevented him from speaking up.

彼の臆病は彼が発言するのを妨げた。

C1 noun /bəˈnæn.zə/

Bonanza

富、運、または利益の突然の増加を引き起こす状況や出来事

Meaning

a situation or event that creates a sudden increase in wealth, good fortune, or profits

Example

The oil discovery was a bonanza for the small country.

石油の発見は小さな国にとってボナンザでした。