celebrating
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A2 verb ˈsɛləbreɪtɪŋ

celebrating

祝う
Meaning
The act of acknowledging a significant or happy day or event with a social gathering or enjoyable activity.
Example
Celebrating awareness days helps spread important messages.
啓発デーを祝うことは、重要なメッセージを広めるのに役立ちます。
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。
A2 noun, verb /tʃɪp/

chip

Meaning
A small piece broken off from something; or to cut or break a small piece from something.
Example
He accidentally chipped the edge of the table.
B2 noun /kraɪˈtɪəriən/

criterion

基準
Meaning
A standard or rule used to make a judgment or decision.
Example
Honesty is an important criterion for this job.
誠実はこの仕事にとって重要な基準です。
C2 noun /ˈkætɪˌkɪzəm/

catechism

教義問答
Meaning
A summary of religious principles often in the form of questions and answers; also a set of fixed questions or beliefs.
Example
The priest taught the children the catechism every Sunday.
司祭は毎週日曜日に子供たちにカテキズムを教えました。
B2 adjective /kənˈvɜːrtəbl/

convertible

オープンカー、屋根が折りたためる車
Meaning
able to be changed into a different form or use; also a car with a roof that can be folded down
Example
She drove her new convertible along the coastal road.
彼女は新しいオープンカーで沿岸道路を走った。
C2 verb /ˌkɒmənˈdɪə/

commandeer

強制的に奪う
Meaning
To take control or possession of something, often by force or authority.
Example
The soldiers commandeered the villagers’ homes during the war.
戦争中に兵士たちは村人たちの家を強制的に奪った。
C2 adjective /kəˈdævərəs/

cadaverous

死体のような
Meaning
Resembling a corpse; very pale, thin, or bony.
Example
His cadaverous appearance shocked everyone at the party.
彼の死体のような外見はパーティーで皆を驚かせました。
B1 verb /kənˈkluːd/

conclude

締めくくる
Meaning
to bring to an end; to decide or determine after consideration
Example
We will conclude the meeting at five o'clock.
私たちは五時に会議を締めくくります。
C2 adjective /ˈklɔɪ.ɪŋ/

cloying

甘ったるい
Meaning
too sweet, rich, or sentimental, making it unpleasant
Example
The dessert was so cloying that I couldn't finish it.
デザートは甘ったるすぎて、私はそれを食べ終えることができませんでした。
C1 adjective /ˈkjʊərəbl/

curable

治療可能な
Meaning
Able to be cured or healed.
Example
The doctor assured her that the disease was curable.
医者はその病気が治療可能だと確信を持って言いました。
B2 verb /kənˈstrʌkt/

construct

建設する
Meaning
to build or form something by putting parts together
Example
They plan to construct a new bridge over the river.
彼らは川に新しい橋を建設する予定です。
B2 adjective/verb /kəˈrʌpt/

corrupt

腐敗
Meaning
dishonest or morally wrong; to make something impure or evil
Example
The politician was accused of corrupt practices.
その政治家は腐敗行為で告発された。
B2 noun kənˌtæm.ɪˈneɪ.ʃən

contamination

汚染
Meaning
The process of making something less pure by exposure to or addition of a poisonous or polluting substance.
Example
Contamination of air leads to health issues.
空気の汚染は健康に問題を引き起こします。
B1 adjective /ˈtʃɑːr.mɪŋ/

charming

魅力的
Meaning
Very pleasing or delightful in a way that attracts people.
Example
The village is full of charming little houses.
その村は魅力的な小さな家で満ちています。
B1 noun /ˌkjʊr.iˈɑs.ɪ.ti/

Curiosity

好奇心; 異常または興味深い物事
Meaning
a strong desire to know or learn something; an unusual or interesting object or fact
Example
Her curiosity about different cultures led her to travel around the world.
彼女の異文化への好奇心は、彼女を世界中に旅行させました。
C1 noun /ˈkændɪdnəs/

candidness

率直
Meaning
The quality of being open, honest, and straightforward
Example
Her candidness during the meeting impressed everyone.
会議中の彼女の率直さは皆に感銘を与えました。
C1 adjective /klaɪˈmæktɪk/

climactic

クライマティック
Meaning
Relating to the most exciting or important moment of something.
Example
The film ended with a climactic battle scene.
映画はクライマティックな戦闘シーンで終わった。
C2 noun ˌsɜːkəmˈspekʃən

circumspection

慎重、リスクを避けること
Meaning
The quality of being wary and unwilling to take risks; prudence.
Example
His circumspection ensured no mistakes were made.
彼の慎重さが間違いを犯さないようにしました。
C2 noun /ˈkɔːrpəskəl/

corpuscle

小さな粒子または細胞、特に赤血球
Meaning
a small particle or cell, especially a blood cell
Example
Red corpuscles carry oxygen throughout the body.
赤血球は体内で酸素を運ぶ。
C2 verb /ʧeɪf/

chafe

Meaning
To make or become sore by rubbing; to feel irritation or impatience.
Example
The tight shoes began to chafe his heels.
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 adjective /ˈkriːmi/

creamy

クリームのような滑らかでリッチな質感
Meaning
having a smooth, rich texture like cream
Example
She poured a creamy sauce over the pasta.
彼女はパスタにクリーミーなソースをかけた。
B1 adverb /ˈkɒmənli/

commonly

一般的に
Meaning
usually or by most people
Example
This phrase is commonly used in everyday speech.
このフレーズは日常会話で一般的に使われます。
A2 noun /klʌb/

club

クラブ
Meaning
an organization of people with a common interest; also a place for social gatherings or entertainment
Example
He joined the local tennis club to meet new people.
彼は新しい人々に会うために地元のテニスクラブに参加しました。
C2 verb /ˈkæstɪˌɡeɪt/

castigate

厳しく非難する
Meaning
To criticize someone severely or to punish harshly.
Example
The teacher castigated the students for their poor behavior.
教師は生徒たちの悪い行動を叱責しました。
C2 verb /kəˈmɪŋɡəl/

commingle

混ぜる
Meaning
To mix or blend different things together.
Example
The charity does not commingle donations with operational funds.
チャリティは寄付金を運営資金と混ぜません。
C1 adjective /ˈkɒz.mɪk/

cosmic

宇宙的, 広大な
Meaning
relating to the universe or cosmos; vast
Example
Astronomers study cosmic phenomena to understand the universe.
天文学者たちは宇宙を理解するためにコズミック現象を研究しています。
B2 verb /kəˈmɛnd/

commend

称賛する
Meaning
to praise formally or officially
Example
The teacher commended the students for their hard work.
先生は生徒たちの努力を称賛しました。
C1 noun /ˈkliː.vər/

Cleaver

大きな包丁
Meaning
a heavy knife with a broad blade used for chopping meat or vegetables
Example
The chef used a cleaver to chop the chicken bones.
シェフはチキンの骨を切るために大きな包丁を使いました。
C1 noun /kənˈsɜːvəˌtɪzəm/

conservatism

保守主義
Meaning
A political or social philosophy promoting traditional institutions and resistance to change.
Example
Conservatism values tradition and gradual development.
保守主義は伝統と徐々に進行する発展を重視します。
B2 noun /kənˈvɜː.ʃən/

Conversion

コンバージョン, 変化, 変換
Meaning
The process of changing or causing something to change from one form to another.
Example
High website conversion rates indicate effective marketing.
ウェブサイトのコンバージョン率の高さは、効果的なマーケティングを示しています。
C1 noun /ˈkɑr.nɪdʒ/

Carnage

虐殺
Meaning
the killing of a large number of people; widespread slaughter
Example
The battlefield was filled with carnage after the brutal war.
戦場は残虐な戦争の後、血みどろの殺戮で満ちていた。
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。
C1 adverb kəmˈpæktli

compactly

コンパクトに
Meaning
In a closely packed or dense manner.
Example
Protons and neutrons are compactly arranged.
陽子と中性子はコンパクトに配置されています。
C2 verb /kruːn/

croon

優しく低く穏やかな声で歌うまたは歌うこと
Meaning
to sing or hum in a soft, low, and gentle voice
Example
She crooned a lullaby to help the baby fall asleep.
彼女は赤ちゃんを寝かしつけるために子守唄を歌った。
C1 noun ˌsɛn.trə.laɪˈzeɪ.ʃən

centralization

中央集権化
Meaning
The concentration of control and decision-making power in a central authority.
Example
Excessive centralization can slow down decision-making.
過度の中央集権化は意思決定の速度を遅くすることがあります。
B1 verb /kənˈɡrætʃʊleɪt/

congratulate

お祝いする
Meaning
to praise someone for an achievement or for a special occasion
Example
I want to congratulate you on your promotion.
私はあなたの昇進を祝いたいです。
B2 noun /kənˌtɪn.juˈeɪ.ʃən/

continuation

継続
Meaning
the action of carrying something on over time; extension
Example
The continuation of the series was announced after the finale.
シリーズの継続は最終回後に発表されました。
C2 noun /kəˈkɒfəni/

cacophony

耳障りな音
Meaning
A harsh, discordant mixture of sounds.
Example
The cacophony of horns made it impossible to concentrate.
クラクションの耳障りな音は集中を不可能にした。
C1 noun /ˈkɔːrdən/

cordon

封鎖線
Meaning
a line or circle of police, soldiers, or guards preventing access
Example
The police set up a cordon around the crime scene.
警察は犯罪現場の周りにコルドンを設置しました。
C2 noun /ˈklæpər/

clapper

鐘の中にある金属部品、鐘を打って音を出す
Meaning
The free-swinging metal piece inside a bell that strikes it to produce sound.
Example
The clapper inside the bell was broken.
鐘の中の金属部品は壊れていた。
C2 noun /ˈkɒd.ɪ.sɪl/

codicil

遺言補遺
Meaning
a legal document that makes changes or additions to an existing will
Example
He added a codicil to his will to include his granddaughter.
彼は自分の遺言に孫娘を含めるためにコディシルを加えました。
B2 noun /ˈkɑːmpaʊnd/

compound

化合物 / 閉鎖されたエリア
Meaning
a thing that is composed of two or more separate elements; an enclosed area with buildings
Example
The scientist studied the chemical compound in the lab.
科学者はラボで化学化合物を研究しました。
C2 adjective /ˈkrɛdʒʊləs/

credulous

信用しやすい
Meaning
Having or showing too great a readiness to believe things.
Example
The credulous child believed every story she heard.
その信用しやすい子供は、聞いた話をすべて信じました。
C2 noun /ˈkæm.fər/

Camphor

カンフル
Meaning
a white crystalline substance with a strong aromatic smell, used in medicine and religious ceremonies
Example
The temple was filled with the fragrant smoke of burning camphor.
寺院は燃えているカンフルの芳香煙で満たされていました。
B2 noun/verb /sɪˈmɛnt/

cement

Meaning
a powdery substance that binds materials together; to make something strong or permanent
Example
The treaty helped cement the relationship between the two countries.
C1 noun /krɪpt/

crypt

地下室
Meaning
an underground chamber, especially one beneath a church, used as a burial place
Example
The tourists explored the ancient crypt beneath the cathedral.
観光客は大聖堂の下にある古代の地下室を探索しました。
C1 noun /ˈkɒlərə/

cholera

Meaning
An infectious disease of the small intestine causing severe vomiting and diarrhea.
Example
The village suffered an outbreak of cholera after the flood.
C1 adjective /ˈtʃɛk.ərd/

checkered

チェッカード
Meaning
Having a pattern of alternating squares of different colors; also describing a past full of ups and downs or varied experiences.
Example
He had a checkered career with many highs and lows.
彼は多くの浮き沈みを経験したチェッカードなキャリアを持っていた。
B1 verb /kæst/

cast

投げる
Meaning
to throw; to choose actors for a play; to shape metal
Example
The fisherman casts his line into the water.
漁師は水にラインを投げます。
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。
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 noun /kəˈrɑːləri/

corollary

直接的または自然な結果
Meaning
a direct or natural consequence or result
Example
One corollary of the new policy was increased public awareness.
新しい政策の結果の一つは、公共の認識の向上でした。
C1 noun /kəˈnɛəri/

canary

カナリア
Meaning
a small, usually yellow bird known for its singing; also used as a warning sign in dangerous conditions
Example
The canary sang beautifully in its cage.
カナリアは自分の檻の中で美しく歌っていました。
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。
B2 noun /tʃɔːr/

chore

家事
Meaning
A routine task, especially a household duty.
Example
Washing the dishes is my least favorite chore.
食器を洗うのは私の一番嫌いな家事です。
A2 verb /kəˈnɛkt/

connect

接続する
Meaning
To join or fasten together; to establish a link or relationship.
Example
Social media helps us connect with others.
ソーシャルメディアは私たちが他の人と接続するのを助けます。
A2 noun /ˈkʌstəmər/

customer

顧客
Meaning
a person or organization that buys goods or services from a store or business
Example
The shopkeeper greeted the customer with a smile.
店主は笑顔で顧客を迎えました。
A2 adverb /ˈsɜː.tən.li/

Certainly

確かに
Meaning
without doubt; definitely; used to agree or give permission
Example
I will certainly help you with this project.
このプロジェクトであなたを確実に手伝います。
A2 noun/verb /ˈsɜːrkəl/

circle

円
Meaning
a round shape; to move all the way around something
Example
The children sat in a circle.
子供たちは円形に座っていました。
A2 noun /keɪdʒ/

Cage

ケージ
Meaning
a structure with bars or wire for keeping birds or animals
Example
The parrot lives in a large cage.
オウムは大きなケージに住んでいます。
B2 adjective /ˈtʃʌbi/

chubby

ぽっちゃり
Meaning
slightly fat in a way that looks healthy and pleasant
Example
The baby has chubby cheeks.
赤ちゃんはぽっちゃりしたほっぺたをしています。
B2 verb /kənˈsiːv/

conceive

思いつく, 妊娠する
Meaning
to form or imagine an idea in the mind; to become pregnant
Example
It is hard to conceive how such an idea could succeed.
そのようなアイデアが成功する方法を考えるのは難しい。
B2 noun kəˈmɒd.ə.ti

commodity

商品
Meaning
A raw material or primary agricultural product that can be bought and sold.
Example
Oil is a valuable commodity in the global market.
石油は世界市場で貴重な商品です。
B2 verb /siːs/

cease

停止する
Meaning
to bring or come to an end; to stop doing something
Example
The noise ceased as soon as the children went inside.
騒音は子供たちが中に入るとすぐに止まりました。
C1 noun /ˈkæn.ɪ.bəl/

Cannibal

人食い
Meaning
a person who eats the flesh of other human beings
Example
The explorer's journal described rumors of cannibals living on the remote island.
探検家の日記には、遠くの島で人食いが生きているという噂が書かれていました。
B2 adjective kəˈləʊ.ni.əl

colonial

植民地の
Meaning
Relating to or characteristic of a colony or colonialism, especially involving the control of one country by another.
Example
Colonial rule suppressed local governance.
植民地支配は地元の政府を抑圧した。
B1 adjective /ˈkɒn.fɪ.dənt/

Confident

自信がある; 確信している; 自信に満ちた
Meaning
self-assured; certain; having belief in one's abilities
Example
She felt confident about her performance in the exam.
彼女は試験での自分のパフォーマンスに自信を持っていた。
B1 noun /kluː/

clue

手がかり
Meaning
a piece of evidence or information used in the detection of a crime or solving a puzzle
Example
The detective found a clue near the window.
探偵は窓の近くで手がかりを見つけました。
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。
A1 noun /klɒk/

Clock

時計
Meaning
an instrument used to indicate, keep, and co-ordinate time
Example
The clock on the wall shows three o'clock.
壁の時計は3時を示しています。
B1 noun, adjective /ˈkrɪmɪnəl/

criminal

犯罪者
Meaning
A person who has committed a crime; relating to crime
Example
The police arrested a dangerous criminal last night.
警察は昨夜、危険な犯罪者を逮捕しました。
B1 adjective /ˈkeɪ.pə.bəl/

Capable

有能な; 能力のある
Meaning
having the ability, fitness, or quality necessary to do or achieve something; competent
Example
She is capable of handling complex problems.
彼女は複雑な問題を扱う能力があります。
C2 noun /ˈkærəˌpeɪs/

carapace

カメやカニの背中を覆う硬い殻
Meaning
the hard shell covering the back of some animals like turtles and crabs
Example
The turtle withdrew into its carapace for protection.
カメは保護のためにカラパスに引っ込んだ。
C2 adjective /ˈkʌsɪd/

cussed

頑固
Meaning
Annoyingly stubborn or difficult.
Example
He was too cussed to admit his mistake.
彼は自分の間違いを認めるには頑固すぎた。
C2 verb /kɔːk/

calk

ボートのひび割れを塞ぐ
Meaning
To make a boat or ship watertight by filling seams or cracks.
Example
The workers calked the seams of the old boat to prevent leaks.
作業員たちは古いボートの継ぎ目をコーキングして漏れを防いだ。
B2 noun/adjective /kənˈstɪtʃuənt/

constituent

構成要素 / 有権者
Meaning
Noun: A member of a constituency or an essential part of something. Adjective: Being a necessary part of a whole.
Example
The senator met with his constituents to discuss local issues.
上院議員は地元の問題を議論するために選挙区の有権者と会いました。
B1 noun /ˈkɛmɪkəl/

chemical

化学物質
Meaning
a substance produced by or used in a chemical process
Example
The factory releases harmful chemicals into the river.
工場は有害な化学物質を川に放出します。
C2 adjective /ˈkɒndaɪn/

condign

相応しい
Meaning
deserved, appropriate, and fitting (especially punishment)
Example
The criminal received condign punishment for his crimes.
犯人は自分の罪にふさわしい罰を受けた。
A1 verb /kɔːst/

cost

費用
Meaning
to have a price of; to require payment; to cause loss
Example
This book will cost twenty dollars.
この本は二十ドルかかります。
C2 verb /kɒnˈkætəneɪt/

concatenate

連結する
Meaning
To link things together in a series or chain.
Example
The program concatenates two strings into one.
プログラムは二つの文字列を一つに連結します。
B2 adverb /ˈkæʒ.u.ə.li/

Casually

カジュアルに; リラックスして非公式に
Meaning
in a relaxed and informal way; without much thought or preparation
Example
He casually mentioned that he was leaving.
彼はカジュアルに出発することを言った。
C1 noun /səˈvɪləti/

civility

礼儀
Meaning
Polite and courteous behavior.
Example
He treated his opponent with civility despite their differences.
彼は彼の対戦相手に対して礼儀を持って接した、彼らの違いにもかかわらず。
B2 verb /kɜːrb/

curb

抑制する / 制御する
Meaning
to restrain, control, or limit something
Example
The government took steps to curb inflation.
政府はインフレを抑制するために措置を取った。
C2 noun /kəˈdævər/

cadaver

死体
Meaning
A dead human body, especially one used for medical study.
Example
Medical students dissected the cadaver to learn about human anatomy.
医学生は死体を解剖して人間の解剖学を学びました。
B1 noun /ˈker.ləs.nəs/

Carelessness

不注意; 不注意
Meaning
failure to give sufficient attention to avoiding harm or errors
Example
His carelessness with money led to serious financial problems.
彼の金銭への不注意は、深刻な財務問題を引き起こしました。
C1 adjective /ˌser.ɪˈmoʊ.ni.əl/

Ceremonial

儀式的
Meaning
relating to or used in ceremonies; formal and ritualistic
Example
The ceremonial dress was worn during the royal wedding.
王室の結婚式で着用される儀式的な衣装でした。
C1 verb /kənˈtraɪv/

contrive

考案する
Meaning
to plan or devise cleverly or skillfully
Example
She contrived a clever plan to surprise her friends.
彼女は友達を驚かせるために賢い計画を思いついた。
C1 adjective /kənˈspɪkjuəs/

conspicuous

目立つ
Meaning
Easily noticeable; attracting attention due to being unusual or prominent.
Example
Her red dress made her conspicuous at the party.
彼女の赤いドレスはパーティーで目立っていました。
B2 noun ˈkɔːrəl ˈriːfs

Coral Reefs

サンゴ礁
Meaning
Underwater structures made from calcium carbonate secreted by corals, forming diverse marine ecosystems.
Example
Saint Martin's Island is known for its coral reefs.
セント・マーチン島はそのサンゴ礁で知られています。
B2 noun /ˈkʌs.tə.mər rɪˈten.ʃən/

Customer Retention

顧客維持
Meaning
The ability of a company or product to retain its customers over some specified period.
Example
High customer retention increases business sustainability.
高い顧客維持率は、ビジネスの持続可能性を高めます。
C2 adjective /koʊˈtɜːr.mɪ.nəs/

coterminous

隣接
Meaning
having the same boundaries or extent in space, time, or meaning
Example
The two jurisdictions are coterminous, sharing the same borders.
これらの2つの管轄区域は隣接しており、同じ境界を共有しています。
A1 verb, noun /tʃɛk/

check

チェック
Meaning
To examine, inspect, or verify something; also a written order to a bank to pay money.
Example
Please check the report before submitting it.
レポートを提出する前にチェックしてください。
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。
C2 verb /ˈkæn.tər/

canter

軽いギャロップ
Meaning
To ride a horse at a controlled, easy pace between a trot and a gallop.
Example
She cantered her horse across the field with ease.
彼女は馬を簡単にフィールドを走らせた。
B1 noun/verb /ˈkɒmplɪmənt/

compliment

賛辞
Meaning
a polite expression of praise or admiration; to politely praise someone
Example
She complimented him on his excellent presentation.
彼女は彼の素晴らしいプレゼンテーションを褒めました。
B1 noun /ˈtʃɪl.i/

Chilly/Chilli

寒い; 辛い唐辛子;
Meaning
noticeably cold; a hot-tasting pod of a variety of capsicum, used as a spice
Example
The chef added red chilli to make the curry spicier.
シェフはカレーを辛くするために赤いチリを加えました。
B1 noun /ˈsɜːr.kəmˌsˌtæn.sɪz/

Circumstances

状況
Meaning
the conditions that affect a situation, action, or event; facts or conditions connected with or relevant to an event
Example
Under normal circumstances, she would have arrived by now.
通常の状況では、彼女はもう到着しているはずです。
C1 verb /ˈkɒnsɪkreɪt/

consecrate

奉献する
Meaning
to make something sacred, usually through a religious ceremony
Example
The church was consecrated by the bishop.
教会は司教によって奉献されました。
B2 verb /kənˈfɜːr/

confer

Meaning
to discuss something important or to grant or bestow something
Example
The committee will confer to decide on the new policy.
B2 noun /kəmˈplɛksɪti/

complexity

複雑さ
Meaning
The state of being complex; intricacy.
Example
The complexity of the problem required a team of experts.
問題の複雑さは専門家のチームを必要とした。
C2 noun /ˈkrɪptəɡræm/

cryptogram

暗号文
Meaning
a text written in code or cipher
Example
The detective solved the cryptogram hidden in the letter.
探偵は手紙に隠された暗号文を解読しました。
C1 noun /ˈkɒmən kɑːp/

Common Carp

コイ
Meaning
A large freshwater fish widely cultivated for food
Example
Common carp is an important fish in aquaculture.
コイは養殖業で重要な魚です。
C1 noun ˈklaɪmət ˌrɛɡjʊˈleɪʃən

climate regulation

気候調整
Meaning
The moderation of climate conditions through natural or artificial processes.
Example
Forests help in climate regulation by stabilizing local temperatures.
森林は地域の温度を安定させることで気候調整に役立ちます。
C1 verb /kraʊtʃ/

crouch

Meaning
to bend your knees and lower your body close to the ground
Example
The cat crouched before leaping at its prey.
C1 noun /ˈsɪstərn/

cistern

貯水槽
Meaning
A tank or container for storing water, usually for household use.
Example
The old house still had a cistern to collect rainwater.
古い家にはまだ雨水を集めるための貯水槽がありました。
B2 noun /ˈkloʊʒər/

closure

閉鎖
Meaning
the action or process of closing something, or the sense of finality or resolution.
Example
The closure of the company left many employees without jobs.
会社の閉鎖により、多くの従業員が職を失いました。
C2 verb /koʊˈhɪr/

cohere

一致する
Meaning
To stick together; to be united logically or physically.
Example
The ideas in his essay cohere well.
彼のエッセイのアイデアはよく調和しています。
B2 noun /ˈkɑn.ʃəns/

Conscience

良心, モラル, 内なる声
Meaning
an inner feeling or voice viewed as acting as a guide to the rightness or wrongness of one's behavior
Example
His conscience prevented him from lying to his parents about his grades.
彼の良心は、成績について両親に嘘をつくのを止めさせました。
A2 noun /ˈtʃaɪldhʊd/

childhood

子供時代
Meaning
the period of being a child
Example
She spent her childhood in a small village.
彼女は小さな村で子供時代を過ごしました。
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。
B2 noun /kənˈspɪrəsi/

conspiracy

陰謀
Meaning
A secret plan by a group to do something unlawful or harmful.
Example
The police uncovered a conspiracy to overthrow the government.
警察は政府を転覆させる陰謀を暴露した。
B2 verb /kənˈsɒl.ɪ.deɪt/

consolidate

統合する
Meaning
To combine things in order to make them more effective or easier to handle.
Example
The company aims to consolidate its market position.
会社は市場の地位を統合することを目指しています。
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。
B2 noun; verb /ˈkætəlɒɡ/

catalogue

目録
Meaning
a complete list of items, typically one in alphabetical or systematic order; to make a systematic list of items
Example
The library decided to catalogue all new books digitally.
図書館はすべての新しい本をデジタルで目録化することにした。
B2 adjective /ˈkʌltʃəd/

cultured

教養のある
Meaning
characterized by refined taste, manners, and education
Example
She is a cultured woman who loves art and literature.
彼女は芸術と文学を愛する教養のある女性です。
B1 noun /ˈkæp.ɪ.təl/

Capital

首都; 資本; 財産
Meaning
the most important city or town of a country or region; wealth in the form of money or assets
Example
Paris is the capital of France and also a major financial capital.
パリはフランスの首都であり、また主要な金融の中心地でもあります。
C1 adjective /kənˈkluː.sɪv/

Conclusive

決定的な; 最終的な; 問題を完全に解決する
Meaning
final; decisive; settling a matter completely
Example
The evidence was conclusive and left no room for doubt.
その証拠は決定的であり、疑う余地を残さなかった。
C2 noun /kəˈleɪʃən/

collation

コレクション
Meaning
the act of collecting, comparing, and arranging in proper order
Example
The librarian spent hours on the collation of old manuscripts.
図書館員は古い手稿のコレクションに数時間を費やしました。
A1 verb /kɔːl/

call

呼び出す
Meaning
to say something loudly; to telephone someone; to name
Example
Please call me when you arrive home.
家に着いたら、私に電話してください。