civic
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B2 adjective /ˈsɪvɪk/

civic

市民の
Meaning
relating to a city, town, or the duties of its citizens
Example
The mayor encouraged people to take part in civic activities.
市長は人々に市民活動に参加するように促しました。
C1 adjective /ˌkɒmprɪˈhɛnsəbl/

comprehensible

理解できる
Meaning
able to be understood; intelligible
Example
The teacher explained the topic in a comprehensible way.
先生はそのトピックを理解しやすい方法で説明しました。
B1 noun /kəˈnuː/

Canoe

カヌー
Meaning
a narrow boat pointed at both ends and moved with a paddle
Example
They paddled their canoe down the peaceful stream.
彼らは穏やかな小川をカヌーで漕いだ。
A2 adjective /ˈkeər.ləs/

Careless

不注意な; 無頓着な; 不注意な; おおざっぱな;
Meaning
not giving sufficient attention or thought to avoiding harm or errors; negligent; inattentive
Example
His careless driving caused a serious accident on the highway.
彼の不注意な運転が高速道路で深刻な事故を引き起こしました。
A1 noun /tʃeər/

Chair

椅子
Meaning
a separate seat for one person, typically with a back and four legs
Example
Please sit on the chair.
椅子に座ってください。
C2 noun /ˌkɛəriˈætɪd/

caryatid

女性の姿をした柱
Meaning
A stone carving of a draped female figure, used as a supporting column in architecture.
Example
The ancient temple featured a caryatid holding up the roof.
古代の神殿には屋根を支えるカリアティッドがありました。
C1 verb /kəˈrəʊd/

corrode

腐食
Meaning
to gradually destroy or wear away metal or other materials through chemical action
Example
The iron pipes corroded over time due to exposure to water.
鉄のパイプは水にさらされて時間が経つにつれて腐食しました。
B1 verb /kənˈsɪst/

consist

構成する
Meaning
to be made up or composed of certain parts or elements
Example
The committee consists of five members.
委員会は五人のメンバーで構成されています。
C1 adjective /ˌkætəˈklɪzmɪk/

cataclysmic

壊滅的
Meaning
Relating to or denoting a violent natural event or upheaval.
Example
The war had cataclysmic effects on the nation's economy.
戦争は国の経済に壊滅的な影響を与えた。
B1 noun /krɒp/

crop

作物
Meaning
plants that are grown and harvested for food or other use
Example
The farmers harvested their rice crop in autumn.
農家は秋に稲作の作物を収穫しました。
C2 adjective /sɛnˈsɔːriəs/

censorious

過度に批判的な
Meaning
severely critical of others
Example
She was always censorious about her colleagues' mistakes.
彼女は同僚のミスに対して常に批判的でした。
C2 noun /ˈkreɪniəm/

cranium

頭蓋骨
Meaning
the skull, especially the part enclosing the brain
Example
The archaeologists carefully examined the ancient cranium.
考古学者たちは古代の頭蓋骨を慎重に調べました。
C1 noun /ˈtʃæriət/

Chariot

戦車
Meaning
an ancient horse-drawn vehicle used in warfare and racing
Example
The warrior rode his chariot into battle with great courage.
戦士はその戦車に乗って勇敢に戦いに挑みました。
B1 adverb /ˈkɑːm.li/

Calmly

落ち着いて
Meaning
in a peaceful way without showing strong emotions; quietly and without excitement
Example
She spoke calmly despite being angry.
彼女は怒っているにもかかわらず落ち着いて話しました。
C2 verb /ˈkɒndʒʊɡeɪt/

conjugate

活用する
Meaning
to list the different forms of a verb according to tense, person, and number
Example
Students are asked to conjugate the verb 'to be'.
学生は「to be」動詞を活用するよう求められます。
C2 noun /kəmˈpleɪsəns/

complaisance

従順
Meaning
willingness to please others; courteous compliance
Example
Her complaisance made her popular among her colleagues.
彼女の従順さは彼女を同僚の中で人気者にしました。
A2 noun /ˈkʊki/

cookie

クッキー
Meaning
a small sweet baked food, usually with flour, sugar, and butter
Example
She offered me a chocolate chip cookie.
彼女は私にチョコチップクッキーをくれました。
B1 noun, verb /ˈkrɛdɪt/

credit

Meaning
As a noun: the ability to obtain goods or services before payment; recognition for an achievement. As a verb: to publicly acknowledge someone's contribution.
Example
She received credit for her contribution to the project.
B2 noun /kəˈlɑːʒ/

collage

コラージュ
Meaning
A piece of art made by sticking various materials such as photographs or paper onto a surface.
Example
She created a collage using old magazine pictures.
彼女は古い雑誌の写真を使ってコラージュを作りました。
A2 adjective /ˈkloʊ.sɪst/

closest

最も近い
Meaning
nearest in distance or relationship
Example
He is my closest friend.
彼は私の最も親しい友人です。
C1 noun ˈkɑːr.bən ˌsiː.kwəˈstreɪ.ʃən

carbon sequestration

炭素の固定化と長期貯蔵
Meaning
The process of capture and long-term storage of atmospheric carbon dioxide to mitigate or defer global warming.
Example
Forests play a key role in carbon sequestration.
森林は炭素の固定化において重要な役割を果たします。
C1 adjective /ˈkɔːrdiəl/

Cordial

親切な; 誠実な; 心からの
Meaning
warmly friendly; sincere; heartfelt
Example
She gave us a cordial welcome at the front door.
彼女は玄関で私たちに親切な歓迎をしてくれました。
C1 adjective + noun kəˈmendəbəl ɪˈnɪʃətɪvz

commendable initiatives

称賛に値する取り組み
Meaning
Praiseworthy efforts or actions that deserve admiration and approval.
Example
The commendable initiatives aim to raise awareness.
その賞賛に値するイニシアチブは、認識を高めることを目指しています。
C2 noun /kɪˈrɒpədɪst/

chiropodist

足病医
Meaning
A healthcare professional who diagnoses and treats foot problems.
Example
The chiropodist treated her painful corns and calluses.
足病医は彼女の痛いタコと鶏眼を治療した。
C1 noun /kriːd/

creed

信条, 原則
Meaning
A system of religious or spiritual beliefs or a guiding principle.
Example
Freedom of speech is part of his personal creed.
言論の自由は彼の個人的な信条の一部です。
C2 noun /ˈkænə/

Canna

カンナ
Meaning
a tropical flowering plant with large, colorful flowers and broad leaves
Example
The bright orange canna lilies grew tall beside the pond.
明るいオレンジ色のカンナリリーが池の横に高く成長しました。
C1 verb /kənˈstruː/

construe

解釈する
Meaning
to interpret or understand the meaning of something in a particular way
Example
His words could be construed as a threat.
彼の言葉は脅威として解釈されるかもしれません。
B2 adjective kɒnˈtek.stju.əl

contextual

文脈の
Meaning
Depending on or relating to the circumstances or setting; context-dependent.
Example
Contextual meaning changes depending on usage.
文脈の意味は使用によって変わります。
B2 noun /ˈkæməˌflɑːʒ/

camouflage

カモフラージュ
Meaning
the act of hiding or disguising something by making it blend with its surroundings
Example
The soldiers used camouflage to hide from the enemy.
兵士たちは敵から隠れるためにカモフラージュを使用しました。
B2 verb /kənˈfes/

confess

告白する
Meaning
to admit guilt or wrongdoing; to acknowledge
Example
He confessed his mistake to his teacher.
彼は自分のミスを教師に告白した。
C1 noun /ˌkɒnvəˈlɛsns/

convalescence

回復期
Meaning
the period of time spent recovering from an illness or medical treatment
Example
His convalescence lasted for almost two months after the accident.
事故の後、彼の回復期はほぼ2ヶ月続きました。
A2 adjective /ˈkreɪzi/

Crazy

クレイジー; 極端に愚か; 何かに非常に熱狂している
Meaning
mentally ill; extremely foolish; wildly enthusiastic about something
Example
That's a crazy idea, but it might just work.
それはクレイジーなアイデアですが、うまくいくかもしれません。
C1 adjective ˈklaɪ.mət rɪˈzɪl.i.ənt

climate-resilient

気候に強い
Meaning
Able to cope with the adverse effects of climate change; sustainable and adaptable.
Example
Climate-resilient crops can survive extreme weather conditions.
気候に強い作物は極端な天候にも耐えられます。
B2 verb /ˈkɒnstɪtjuːt/

constitute

構成する
Meaning
To make up, form, or establish something.
Example
These documents constitute the legal agreement between the two parties.
これらの文書は、両者間の法的契約を構成しています。
A2 adjective /kjuːt/

cute

かわいい
Meaning
attractive in a pretty or endearing way
Example
That puppy is so cute!
その子犬はとてもかわいいです！
B2 noun ˈkrɪt.ɪ.kəl ˈθɪŋ.kɪŋ

critical thinking

批判的思考
Meaning
The objective analysis and evaluation of an issue in order to form a judgment.
Example
Critical thinking helps in making informed decisions.
批判的思考は情報に基づいた意思決定に役立ちます。
C2 adjective /kənˌtɛmpəˈreɪniəs/

contemporaneous

同時代の
Meaning
existing, happening, or occurring at the same time
Example
The two artists were contemporaneous and often influenced each other.
二人のアーティストは同時代のもので、しばしば互いに影響を与えました。
C2 noun /sɛnˈtjʊəriən/

centurion

百人隊長
Meaning
A commander of a unit of one hundred soldiers in the ancient Roman army.
Example
The centurion led his men into battle with courage.
セントゥリオンは勇気を持って戦いに臨んだ。
C2 verb /kənˈstrɪndʒ/

constringe

収縮する
Meaning
to cause to shrink or contract; to constrict
Example
The medicine helped constringe the swollen tissues.
その薬は腫れた組織を収縮させるのに役立ちました。
C1 verb /ˈkɒnsɔːrt/

consort

Meaning
To associate with someone, typically with disapproval; also, a spouse of a reigning monarch.
Example
He was criticized for consorting with criminals.
C2 adjective /ˈklæmərəs/

clamorous

騒々しい
Meaning
making a loud and confused noise; expressing strong demands noisily
Example
The clamorous audience demanded an encore from the band.
騒々しい観客がバンドにアンコールを要求した。
A2 verb /kəmˈpliːt/

complete

完了する
Meaning
to finish making or doing something; to bring something to an end
Example
She managed to complete the project on time.
彼女はプロジェクトを時間通りに完了させました。
B2 noun /ˌkrɛd.ɪˈbɪl.ɪ.ti/

credibility

信頼性
Meaning
The quality of being trusted and believed in; trustworthiness.
Example
His credibility as a leader remains unquestioned.
リーダーとしての彼の信頼性は疑問の余地がない。
B2 noun /ˈkruː.əl.ti/

Cruelty

残酷; 非人道的な扱い; 苦痛を引き起こす行動
Meaning
behavior that causes pain or suffering to others; the quality of being cruel
Example
The documentary exposed the cruelty of factory farming to animals.
ドキュメンタリーは、工場式農業が動物に対して行う残酷さを暴露した。
B2 noun /ˈtʃer.i ˌblɒs.əm/

Cherry Blossom

さくらの花
Meaning
the pink or white flowers of a cherry tree that bloom in spring
Example
The cherry blossoms bloom beautifully in April.
桜の花は4月に美しく咲きます。
C2 noun ˌkɒmpjʊˈteɪʃənəl kəˌmjuːnɪˈkeɪʃən

computational communication

計算通信
Meaning
Digital exchange and automated interaction; the use of computational methods and systems to facilitate communication and information sharing.
Example
Computational communication is reshaping how we share information.
計算通信は私たちが情報を共有する方法を再構築しています。
C1 noun /ˈsɪvɪks/

civics

公民
Meaning
the study of the rights and duties of citizens and how government works
Example
Civics helps students understand their responsibilities as citizens.
公民は市民としての責任を理解するのに役立つ。
C2 noun /ʃɪˈfɒn/

chiffon

シフォン
Meaning
A lightweight, sheer fabric often used in dresses or scarves.
Example
She wore a beautiful chiffon dress at the party.
彼女はパーティーで美しいシフォンのドレスを着ていました。
C1 noun /kənˈsɜːvəˌtɔːri/

conservatory

温室 / 音楽と芸術の学校
Meaning
A greenhouse for growing plants or a school for music and the arts.
Example
They grew exotic plants in the conservatory.
彼らは温室でエキゾチックな植物を育てていました。
B2 noun /ˌkɒn.tɪˈnjuː.ɪ.ti/

continuity

継続性
Meaning
the state of being continuous or connected; consistency over time
Example
Maintaining continuity in leadership is essential for organizational stability.
リーダーシップにおける継続性の維持は、組織の安定性にとって不可欠です。
C1 adjective /kɜːrt/

curt

ぶっきらぼう
Meaning
Rudely brief in speech or manner.
Example
His curt reply made everyone uncomfortable.
彼のぶっきらぼうな返答は、皆を不快にさせた。
C2 noun /ˌkɑːrt ˈblɑːnʃ/

carte blanche

Meaning
complete freedom to act as one wishes
Example
The manager gave her team carte blanche to design the project.
A2 noun /ˈkæptɪn/

Captain

キャプテン
Meaning
a military officer of middle rank; the person in command of a ship or aircraft
Example
The captain ordered his troops to advance forward.
キャプテンは部隊に前進するよう命じました。
A2 noun /ˈkælɪndər/

calendar

カレンダー
Meaning
a system for organizing days, months, and years; a chart showing days of the year
Example
She marked her birthday on the calendar.
彼女はカレンダーに誕生日をマークしました。
C1 verb /ˈkaʊər/

cower

恐怖で縮こまる
Meaning
to crouch down in fear
Example
The child cowered behind the sofa during the thunderstorm.
子供は雷の間、ソファの後ろで恐怖で縮こまっていた。
B1 noun /kənˈsʌltənt/

consultant

コンサルタント
Meaning
A professional who provides expert advice in a particular area.
Example
The company hired a consultant to improve its marketing strategy.
会社はマーケティング戦略を改善するためにコンサルタントを雇いました。
C2 verb /ˈkævəl/

cavil

無駄な反論をする
Meaning
to make petty or unnecessary objections
Example
She caviled at every detail of the plan.
彼女は計画のすべての詳細について無駄な反論をしていた。
A2 noun /ˈkʌp.bɔːrd/

Cupboard

食器棚
Meaning
a piece of furniture with doors and shelves for storing dishes, food, or clothes
Example
She stored all the plates and bowls in the kitchen cupboard.
彼女はすべての皿とボウルをキッチンのカップボードにしまいました。
C2 verb /kənˈvɑːlv/

convolve

一緒に巻いたり、ねじったりする; 巻きつけたり、絡めたりする
Meaning
to roll or twist together; to coil or entwine
Example
The vines convolve around the tree trunk.
ツルは木の幹の周りを巻きつけます。
B2 adjective /ˈkeər.friː/

Carefree

心配のない; のんきな;
Meaning
free from anxiety or responsibility; lighthearted; worry-free
Example
She lived a carefree life, traveling the world without any worries.
彼女は心配事のない生活を送り、世界を心配なく旅していた。
C1 adjective /ˈtʃɪə.ləs/

Cheerless

憂鬱な; 陰気な; 悲しい; 喜びのない
Meaning
lacking happiness or comfort; gloomy; depressing; without cheer
Example
The old house looked cheerless and abandoned in the winter rain.
古い家は冬の雨の中で寂しげで放置されているように見えました。
B1 noun /kəmˈpær.ɪ.sən/

Comparison

比較
Meaning
the act of examining the similarities and differences between two or more things
Example
The teacher made a comparison between the two poems to show their different styles.
教師は2つの詩の比較をして、それらの異なるスタイルを示しました。
C1 noun /kənˈtentmənt/

contentment

満足感
Meaning
a state of happiness and satisfaction with what one has
Example
She felt a deep sense of contentment after helping others.
他人を助けた後、彼女は深い満足感を感じた。
C1 noun /ˈkæn.dɚ/

candor

率直
Meaning
The quality of being open, honest, and straightforward in speech or expression.
Example
She spoke with candor about the challenges she faced.
彼女は直面した課題について率直に話しました。
C2 adjective /ˈtʃɜːrlɪʃ/

churlish

無礼
Meaning
Rude in a mean-spirited and surly way.
Example
It would be churlish to refuse her kind invitation.
彼女の親切な招待を断るのは無礼だろう。
C1 adjective /ˌkævəˈlɪər/

cavalier

無頓着
Meaning
showing a lack of proper concern; dismissive or offhand
Example
He had a cavalier attitude toward safety regulations.
彼は安全規制に対して無頓着な態度を持っていた。
A2 verb /kræʃ/

crash

幸せ
Meaning
To collide violently; to suddenly stop working (for machines or computers).
Example
The car crashed into the wall at high speed.
彼女は賞を受け取ったとき、自分の幸せを隠せなかった。
C2 noun /ˌkæθəˈlɪsɪti/

catholicity

普遍性, 開かれた考え
Meaning
Universality; broad-mindedness; acceptance of a wide variety of things.
Example
Her catholicity of interests makes her a fascinating person.
彼女のカトリシティな興味は、彼女を魅力的な人物にしています。
B1 adverb /ˈkloʊsli/

closely

幸せ
Meaning
in a way that is very near in space, time, or relationship; carefully and attentively
Example
The detective examined the evidence closely.
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なかった。
C1 noun /ˈkɒt.ən ˈfæb.rɪk/

Cotton Fabric

綿布
Meaning
textile made from cotton fibers, known for being soft, breathable, and comfortable
Example
Cotton fabric is perfect for summer clothing.
綿布は夏の衣服に最適です。
C1 verb /ˌkɒntrəˈviːn/

contravene

違反する
Meaning
to go against or act in opposition to a law, rule, or agreement
Example
He contravened the safety regulations and was fined.
彼は安全規則に反したため、罰金を科せられました。
C2 noun /ˈkɒntrəriz/

contraries

対立する物事
Meaning
things that are completely different or opposite to each other
Example
Freedom and slavery are contraries in every sense.
自由と奴隷制度はすべての点で対立しています。
A2 noun /ˈtʃælɪndʒɪz/

challenges

挑戦
Meaning
Difficult tasks or situations that test someone's abilities or resources.
Example
Overcoming challenges is the key to personal growth.
挑戦を乗り越えることは、個人的な成長の鍵です。
B2 verb /kənˈveɪ/

convey

伝える, 伝達する, 運ぶ
Meaning
To communicate or make known; to transport or carry from one place to another.
Example
The teacher conveys the lesson clearly to students.
教師は明確に授業を生徒に伝えます。
B1 verb /ˈkælkjəˌleɪt/

calculate

計算する
Meaning
to determine by mathematical computation; to estimate
Example
I need to calculate the total cost.
総費用を計算する必要があります。
C2 adjective /krʌˈsteɪʃəs/

crustaceous

硬い殻のある
Meaning
relating to or having a hard shell like a crustacean
Example
The scientist studied the crustaceous fossils.
科学者は硬い殻のある化石を研究しました。
C1 adjective /kənˈɡrɛʃənl/

congressional

議会の
Meaning
relating to a congress, especially the US Congress
Example
The bill received strong congressional support.
その法案は強力な議会の支持を得た。
B2 noun /ˈkʌmbæk/

comeback

カムバック
Meaning
A return to a former status or success after a period of decline.
Example
The singer made a remarkable comeback after years of silence.
歌手は何年もの沈黙の後、見事なカムバックを果たした。
C1 noun /kənˈfɔːrməns/

conformance

適合性
Meaning
The act of conforming to a rule, standard, or law.
Example
The product was tested for conformance with safety standards.
製品は安全基準に対する適合性がテストされました。
C2 noun /ˈtʃɜː.nɪŋ stɪk/

Churning stick

バターバトン
Meaning
a wooden stick used for stirring and churning butter, milk, or other liquids
Example
Grandmother used a churning stick to make fresh butter.
おばあさんは新鮮なバターを作るためにチャーニングスティックを使いました。
B2 adjective /kəmˈpækt/

Compact

コンパクト; 小さくて効率的にデザインされた
Meaning
closely and neatly packed together; small and efficiently designed
Example
She bought a compact car that fits easily in small parking spaces.
彼女は小さな駐車スペースにも簡単に収まるコンパクトカーを買った。
C2 noun /tʃɜːrl/

churl

Meaning
A rude, boorish, or ill-mannered person.
Example
The waiter was such a churl that customers left unhappy.
B2 adjective /ˈkɒmp(ə)rəbl/

comparable

比較できる
Meaning
Able to be likened to something else in size, amount, or quality.
Example
The two products are comparable in quality but differ in price.
二つの製品は品質が比較できるが、価格が異なる。
B1 noun /ˈkɜːr.ənt/

Current

流れ
Meaning
a body of water or air moving in a definite direction; present time
Example
The river current was too strong for swimming.
川の流れは泳ぐには強すぎました。
C1 verb /koʊks/

coax

説得する
Meaning
to persuade someone gently or gradually to do something
Example
She managed to coax the cat out of the tree with some food.
彼女は食べ物で猫を木からおろすことができました。
B2 adjective /ˈkælkjuleɪtɪd/

calculated

計算された
Meaning
Done with full awareness of the consequences; deliberate or carefully planned.
Example
Her calculated move gave her an advantage over her competitors.
彼女の計算された動きは競争相手に対して優位に立たせた。
C2 adjective /kəmˈprɛsəbl̩/

compressible

圧縮可能な
Meaning
Capable of being compressed or reduced in volume.
Example
Air is a compressible substance, unlike water.
空気は圧縮可能な物質で、水とは異なります。
B2 noun ˌkɒn.fɪ.den.ʃiˈæl.ɪ.ti

confidentiality

機密性
Meaning
The state of keeping or being kept secret or private
Example
Confidentiality is crucial in data security.
機密性はデータセキュリティにおいて重要です。
C2 noun /kroʊn/

crone

老婆
Meaning
An old woman, often one who is thin and ugly, sometimes associated with witch-like qualities.
Example
The children were scared by the story of the wicked crone in the forest.
子供たちは森の中の邪悪な老婆の話に怖がっていました。
C1 adjective /ˈtʃɛkərd/

chequered

チェッカード
Meaning
Having a pattern of squares, or marked by varied and contrasting experiences or periods.
Example
He had a chequered career with both great successes and failures.
彼は大きな成功と失敗を経験したチェッカードなキャリアを持っていた。
B2 adjective /kənˈdɪʃ.ən.əl/

Conditional

条件付き; 条件に依存する
Meaning
dependent on certain conditions; not absolute
Example
The job offer is conditional upon passing the background check.
その仕事のオファーは、バックグラウンドチェックに合格することが条件です。
C2 noun /ˈkeɪ.nə.naɪt/

canaanite

カナン人
Meaning
a member of a people who lived in the ancient land of Canaan in the Middle East
Example
The Canaanites were known for their advanced trade networks.
カナアン人は先進的な貿易ネットワークで知られていました。
C2 noun/verb /ˈkɜːrtsi/

curtsy

お辞儀
Meaning
a respectful bow made by women by bending the knees with one foot in front of the other
Example
She gave a quick curtsy before leaving the stage.
彼女はステージを去る前に素早いカートシーをしました。
C1 adjective /ˈkɑːr.di.æk/

cardiac

心臓の
Meaning
Relating to the heart.
Example
The patient was admitted with a cardiac condition.
患者は心臓の病状で入院しました。
B2 noun, verb /kɜːrs/

curse

呪い
Meaning
a solemn wish that harm or misfortune should befall someone; a rude or offensive word or phrase; to utter offensive words or wish harm upon someone
Example
He cursed loudly when he realized he had lost his wallet.
彼は財布をなくしたと気づいて大声で悪態をついた。
B1 noun /ˈkɑn.fɪ.dəns/

Confidence

自信
Meaning
the feeling or belief that one can rely on someone or something; firm trust; self-assurance
Example
She spoke with great confidence during the job interview.
彼女は面接で大きな自信を持って話しました。
C2 noun /kɒŋk/

Conck

貝
Meaning
a shell, especially a large spiral one used as a horn or for decoration
Example
The priest blew the conch shell to signal the start of the ceremony.
司祭は儀式の開始を知らせるためにコンクの貝を吹きました。
B2 noun /ˈkjuː.bɪ.kəl/

cubicle

仕切られたスペース
Meaning
A small partitioned-off area of a room, typically in an office.
Example
She works in a cubicle with three other colleagues.
彼女は他の3人の同僚と一緒に仕切られたスペースで働いています。
B1 adjective /ˈkæʒ.u.əl/

Casual

リラックスして無頓着; 偶然の; 非公式
Meaning
relaxed and unconcerned; happening by chance; informal
Example
He wore casual clothes to the party.
彼はパーティーにカジュアルな服を着て行った。
A2 noun tʃɔɪs

choice

選択
Meaning
An act of selecting or making a decision when faced with two or more possibilities.
Example
Choice enhances decision-making.
選択は意思決定を強化します。
C2 noun /kɒnˌtek.stʃu.ə.laɪˈzeɪ.ʃən/

contextualization

コンテキスト化
Meaning
The process of placing something in its proper context or setting to understand it better.
Example
Contextualization of historical events helps students understand them better.
歴史的な出来事のコンテキスト化は、学生がそれらをよりよく理解するのに役立ちます。
C1 adjective /kənˈdjuː.sɪv/

conducive

有益な
Meaning
Making a certain situation or outcome likely or possible; contributing to or helping to bring about.
Example
A quiet environment is conducive to studying.
静かな環境は勉強に有益です。
B2 noun /ˈkɒntræktər/

contractor

請負業者
Meaning
a person or company that agrees to provide materials or labor to perform a service or do a job
Example
The contractor completed the building project on time.
請負業者は建設プロジェクトを期限内に完了しました。
C2 noun /ˈkʌvən/

coven

魔女の集まり
Meaning
a group or gathering of witches
Example
The witches met secretly in a coven in the forest.
魔女たちは森の中で魔女の集まりに密かに集まりました。
C2 noun /koʊˈædʒətər/

coadjutor

補佐
Meaning
a person who helps or assists another, especially in a religious or official capacity
Example
The bishop appointed a coadjutor to assist him with his duties.
司教は自分の義務を手伝うために補佐を任命した。
C1 noun /kræɡ/

crag

急な崖や岩の面
Meaning
a steep or rugged cliff or rock face
Example
The hikers climbed the jagged crag to reach the summit.
ハイカーたちは頂上に到達するために険しい崖を登った。
C2 verb /ˈkæstreɪt/

castrate

去勢する
Meaning
To remove the testicles of a male animal or human.
Example
The farmer castrated the young bulls to make them easier to manage.
農夫は若い雄牛を去勢して、管理しやすくした。
B2 noun /kənˈdʌktər/

conductor

指揮者 / 導体
Meaning
a person who directs a performance or someone who collects fares on public transport; or a material that conducts electricity
Example
The conductor waved his baton to start the orchestra.
指揮者はオーケストラを始めるためにバトンを振りました。
A2 adjective /kəˈneɪdiən/

canadian

カナダの
Meaning
Relating to Canada or its people.
Example
She enjoys Canadian culture and traditions.
彼女はカナダの文化と伝統を楽しんでいます。
C2 noun /kənˈfɛsər/

confessor

告白者
Meaning
A person who confesses sins or secrets, especially to a priest.
Example
The confessor listened patiently to the troubled man.
告白者は困っている男性の話を忍耐強く聞いた。
C2 noun /kəˈdɛnzə/

cadenza

精緻なソロパッセージ
Meaning
An elaborate solo passage in a piece of music, usually near the end.
Example
The pianist performed a brilliant cadenza before the final movement.
ピアニストは最後の楽章の前に素晴らしいカデンツァを演奏しました。
C2 noun /ˈkæriən/

carrion

死骸
Meaning
the decaying flesh of dead animals
Example
Vultures feed on carrion left in the fields.
ハゲワシは野原に残された死骸を食べる。
B1 noun /ˈtʃiːtər/

cheater

不正者
Meaning
a person who cheats or acts dishonestly to gain an advantage
Example
He was caught and labeled as a cheater during the exam.
彼は試験で不正者と呼ばれた。
C1 verb kəˈrɒb.ə.reɪt

corroborate

確認する
Meaning
Confirm or give support to a statement, theory, or finding.
Example
The witness corroborated the defendant's testimony.
証人は被告の証言を裏付けました。
C1 adverb /ˌkɒnfɪˈdenʃəli/

Confidentially

機密に
Meaning
in a confidential manner; secretly; privately
Example
The information was shared confidentially between the two managers.
その情報は2人のマネージャーの間で機密に共有されました。
C2 adjective /ˈkræbɪd/

crabbed

読みにくい、機嫌が悪い
Meaning
difficult to read or understand; ill-tempered
Example
His handwriting was crabbed and almost illegible.
彼の手書きは読みにくく、ほとんど判読不能だった。
B2 noun /kreɪn/

Crane

クレーン
Meaning
a large tall bird with long legs and neck; a machine for lifting heavy objects
Example
The graceful crane stood motionless by the water's edge.
優雅なクレーンは水辺に静止して立っていた。
B2 noun /ˌklærɪfɪˈkeɪʃən/

clarification

明確化
Meaning
The action of making a statement or situation less confused and more clearly comprehensible.
Example
The manager requested clarification on the project details.
マネージャーはプロジェクトの詳細に関する明確化を求めました。
C1 verb /klæsp/

clasp

握る / 留め金
Meaning
to grasp or hold tightly; also a device for fastening
Example
She clasped her hands together in prayer.
彼女は祈りの中で手を合わせた。
C2 adjective /tʃeɪst/

Chaste

清純; 徳
Meaning
pure and morally good; abstaining from sexual activity
Example
She lived a chaste and virtuous life.
彼女は清純で徳のある生活をしました。
C2 adjective /kəˈnaɪ.vɪŋ/

conniving

陰険な
Meaning
secretly scheming or plotting to help in wrongdoing
Example
He is a conniving politician who manipulates people for power.
彼は権力のために人々を操る陰険な政治家です。