coalescence
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C2 noun /ˌkəʊ.əˈles.əns/

coalescence

統合, 結合
Meaning
The process of coming together to form one mass or whole.
Example
The coalescence of different cultures creates diversity.
異なる文化のコアレッセンスは多様性を生み出します。
B2 noun /tʃʌŋk/

chunk

塊 / 断片
Meaning
a thick or solid piece of something
Example
She cut the cake into large chunks.
彼女はケーキを大きな塊に切った。
A2 noun /ˈkæs.əl/

Castle

城; 宮殿;
Meaning
a large fortified building or set of buildings; a fortress
Example
The medieval castle stood majestically on top of the hill.
中世の城は丘の頂上に堂々と立っていました。
B2 adjective /kənˈtɛntɪd/

contented

満足した
Meaning
Feeling or expressing happiness and satisfaction.
Example
She was contented with her simple life.
彼女はシンプルな生活に満足していた。
C1 noun /kəˈlɪɡrəfi/

calligraphy

美しく装飾的な手書きの芸術
Meaning
The art of beautiful and decorative handwriting.
Example
She took a course to improve her calligraphy skills.
彼女はカリグラフィーの技術を向上させるためにコースを受講しました。
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 adjective /kəˈrɛspɒndɪŋ/

corresponding

対応する
Meaning
matching or related to something
Example
The corresponding page in the book explains the process in detail.
本の対応するページは、そのプロセスを詳細に説明しています。
A2 noun /ˈkʌm.fərt/

Comfort

快適さ; 便利さ
Meaning
a state of physical ease and freedom from pain or constraint; relief from distress or anxiety
Example
The soft sofa provided great comfort after a long day at work.
ソフトなソファは長い一日の仕事後に大きな快適さを提供しました。
A2 adjective /ˈkeər.fəl/

Careful

慎重な; 注意深い; 用心深い
Meaning
taking care to avoid potential problems or dangers; cautious; attentive
Example
Be careful when crossing the busy street during rush hour.
ラッシュアワー中に通りを渡るときは注意してください。
C2 adjective /ˈkɑːrpɪŋ/

carping

愚痴
Meaning
continually complaining or finding fault in a petty way
Example
His carping attitude makes teamwork difficult.
彼の愚痴っぽい態度はチームワークを難しくします。
A2 adjective /ˈsɛntrəl/

central

中央の
Meaning
Situated in the middle; of the greatest importance.
Example
Water is central to human survival.
水は人間の生存にとって中央の役割を果たします。
C1 noun /kjʊˈreɪtər/

curator

キュレーター
Meaning
a person who is responsible for the care and management of a museum, gallery, or collection
Example
The curator organized a new exhibition of ancient artifacts.
キュレーターは新しい古代の遺物の展示を組織しました。
B1 noun ˌkɒn.səˈveɪ.ʃən

conservation

保存
Meaning
The protection of plants and animals, natural areas, and interesting and important structures and buildings, especially from the damaging effects of human activity.
Example
Conservation of forests is crucial for climate stability.
森林の保護は気候の安定に不可欠です。
A1 verb, noun /kraɪ/

cry

Meaning
To shed tears as an expression of emotion such as sadness or pain; also a loud call or shout.
Example
The baby began to cry when she was hungry.
A2 noun /ˈkær.ɪk.tər/

Character

キャラクター; 性格; 特徴;
Meaning
the mental and moral qualities distinctive to an individual; a person in a novel, play, or film
Example
She showed great character by helping others during the crisis.
彼女は危機の間に他の人々を助けることで偉大なキャラクターを示しました。
C1 noun kəˈmɛns.mənt

commencement

開始
Meaning
The beginning of something; a ceremony at which degrees or diplomas are conferred on graduating students.
Example
The commencement ceremony marked the start of a new journey.
卒業式は新しい旅の始まりを意味していました。
C2 noun ˌsaɪ.bəˈnet.ɪks

cybernetics

サイバネティクス
Meaning
The science of communications and automatic control systems in both machines and living things.
Example
Cybernetics plays a crucial role in artificial intelligence.
サイバネティクスは人工知能において重要な役割を果たしています。
C1 adjective /kənˈsɜːrtɪd/

concerted

協調した
Meaning
done with great effort, planned and performed together by multiple people
Example
The workers made a concerted effort to improve conditions.
労働者たちは状況改善のために協調した努力をしました。
B2 verb /kənˈsɜːrv/

conserve

Meaning
to protect something from harm or destruction; to use resources carefully to avoid waste
Example
We must conserve water during the dry season.
A2 noun /kənˌɡrætʃ.əˈleɪ.ʃənz/

Congratulations

おめでとう
Meaning
words expressing praise for an achievement or good wishes on a special occasion
Example
Congratulations on your promotion! You really deserved this success.
昇進おめでとう！本当にこの成功に値するよ。
C1 noun /ˈkʌˈs.tə.di/

Custody

監護; 拘留; 保護
Meaning
the protective care or guardianship of someone or something; imprisonment or detention
Example
After the divorce, they shared custody of their children equally.
離婚後、彼らは子供たちの監護権を平等に分けました。
C2 adjective /ˈkoʊltɪʃ/

coltish

Meaning
Playful, energetic, and not fully mature or disciplined.
Example
The coltish boy ran around the field without a care.
B2 noun/verb /ˈtʃɑːrtər/

charter

チャーター / レンタル
Meaning
a written document granting rights or privileges; to hire a vehicle or vessel for temporary use
Example
The company decided to charter a bus for the trip.
その会社は旅行のためにバスをチャーターすることに決めました。
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。
C2 noun /ˈkɒnsənəns/

consonance

調和, 一致
Meaning
Agreement or harmony among parts; a pleasing combination of sounds in music or words.
Example
The consonance between their ideas made the project successful.
彼らの考えの調和がプロジェクトを成功に導いた。
B2 noun ˈkɛmɪkəl weɪst

chemical waste

化学廃棄物
Meaning
Waste material from industrial or laboratory processes that contains harmful chemicals.
Example
Chemical waste pollutes water bodies.
化学廃棄物は水域を汚染します。
B1 noun /kənˈsjuːmər/

consumer

消費者
Meaning
A person who buys and uses goods and services.
Example
The company focuses on understanding consumer needs.
その会社は消費者のニーズを理解することに重点を置いています。
B2 noun /ˈklær.ɪ.ti/

clarity

明確さ
Meaning
The quality of being coherent and intelligible; transparency or lucidity.
Example
The speaker's clarity made the concept easy to understand.
スピーカーの明確さが概念を理解しやすくしました。
C2 noun /kəˈbɑl/

Cabal

陰謀団体
Meaning
a secret political clique or faction
Example
The journalists exposed a cabal of corrupt politicians working together.
ジャーナリストたちは、共謀している腐敗した政治家たちの陰謀団体を暴露した。
C2 noun /ˈkærɪlɒn/

carillon

カリヨン
Meaning
A set of bells played using a keyboard, usually in a tower.
Example
The carillon bells rang across the town square.
カリヨンの鐘の音が町の広場に響き渡った。
C1 noun /ˌkɔr.diˈæl.ɪ.ti/

Cordiality

友情; 優しさ
Meaning
sincere affection and kindness; warm and friendly behavior
Example
The host's cordiality made all the guests feel welcome and comfortable.
ホストのコーディアリティはすべてのゲストが歓迎され、快適に感じさせました。
C2 noun /ˈtʃaɪ.nə roʊz/

China-rose

ハイビスカス
Meaning
a tropical flowering plant with large, showy flowers in various colors
Example
The bright red China-rose flowers decorated the entrance of the house.
鮮やかな赤いハイビスカスの花が家の入口を飾った。
B2 verb /ˈkeɪtər/

cater

Meaning
To provide food, drinks, or services, usually for an event or group.
Example
The company catered the wedding reception.
C2 noun /kənˈkɔːrdəns/

concordance

一致性
Meaning
Agreement; also an alphabetical index of the principal words in a book.
Example
There is a strong concordance between the two reports.
二つの報告書には強い一致性があります。
B2 adjective /ˌkɒm.plɪˈmen.tər.i/

Complimentary

賛辞的な; 無料で提供される; 礼儀として提供された
Meaning
expressing praise or admiration; given or supplied free of charge as a courtesy
Example
The hotel offers complimentary breakfast for all guests.
ホテルはすべてのゲストに無料の朝食を提供します。
C1 noun /ˈklɛmənsi/

clemency

寛容
Meaning
mercy, leniency, or forgiveness shown towards someone
Example
The judge showed clemency and reduced his sentence.
裁判官は寛容を示し、彼の判決を軽減しました。
C2 noun /ˈklaʊdˌbɜːrst/

cloudburst

突然の豪雨
Meaning
a sudden and very heavy rainfall
Example
The picnic was ruined by a sudden cloudburst.
ピクニックは突然の豪雨で台無しになった。
B2 noun /krɪˈeɪtə/

creator

創造者
Meaning
a person who brings something into existence
Example
He is the creator of many successful startups.
彼は多くの成功したスタートアップのクリエイターです。
B2 verb /ˈkɒntəmpleɪt/

contemplate

Meaning
to think deeply and carefully about something; to consider thoughtfully
Example
She sat quietly to contemplate her future plans.
C1 noun /kɑːrˈtɒɡrəfi/

cartography

地図学
Meaning
The science or practice of drawing maps.
Example
She studied cartography at university to learn how to design maps.
彼女は大学で地図学を学び、地図のデザインを学びました。
B2 adjective /ˌkɒst.ɪˈfɪʃ.ənt/

cost-efficient

コスト効率的
Meaning
Achieving maximum productivity with minimum wasted effort or expense.
Example
Cost-efficient solutions benefit industries.
コスト効率的な解決策は産業に利益をもたらす。
B2 noun /ˈkaʊnsələr/

councillor

議員
Meaning
an elected member of a local council who helps make decisions and represent the community
Example
The councillor spoke to residents about improving local roads.
市議会議員は地域の道路について話しました。
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 verb /ˈkɒr.ʌ.skeɪt/

coruscate

きらめく
Meaning
to sparkle or flash brightly
Example
The fireworks coruscated across the night sky.
花火は夜空に向かってきらめいた。
B2 noun /ˌkoʊəˈlɪʃən/

coalition

連立
Meaning
a temporary alliance of distinct parties, persons, or states for joint action
Example
Several parties formed a coalition to pass the new law.
いくつかの政党が新しい法律を通すために連立を組んだ。
B2 adjective /kəʊˈhɪə.rənt/

coherent

一貫性のある
Meaning
Logical and consistent; forming a unified whole; clear and easy to understand.
Example
His speech was clear and coherent.
彼のスピーチは明確で一貫していました。
B2 adjective /kɒzˈmɛt.ɪk/

cosmetic

化粧品
Meaning
relating to beauty or appearance; intended to improve looks
Example
She bought a new cosmetic cream for her skin.
彼女は肌のために新しいコスメティッククリームを買いました。
B2 noun /ˈkæp.sɪ.kəm/

Capsicum

ピーマン
Meaning
sweet pepper; bell pepper; colorful vegetable used in cooking
Example
Add red and green capsicum to make the dish colorful and nutritious.
赤と緑のピーマンを加えて、料理を色鮮やかで栄養満点にしましょう。
C2 noun /ˈkærɪt/

caret

キャレット (^)
Meaning
A proofreading symbol (^) used to indicate where something should be inserted.
Example
The editor placed a caret to show where the missing word should go.
編集者は、欠落している単語を挿入する場所を示すためにキャレットを配置しました。
C2 adjective /kəˈnjuːbiəl/

connubial

婚姻の
Meaning
Relating to marriage or the relationship of a married couple.
Example
They celebrated their connubial bliss with a honeymoon trip.
彼らはハネムーン旅行で婚姻の幸せを祝いました。
B2 verb /kənˈsiːl/

conceal

隠す
Meaning
to hide something or keep it secret
Example
He tried to conceal his disappointment behind a smile.
彼は微笑みの背後に自分の失望を隠そうとした。
B2 noun kənˈtrækʃən

contraction

収縮
Meaning
The process of becoming smaller; a decrease in size or quantity.
Example
The economic contraction resulted in a rise in unemployment.
経済の収縮は失業率の上昇を招いた。
B1 adjective /ˈkʌtɪŋ/

cutting

鋭い
Meaning
sharp or severe, often used to describe remarks or actions
Example
Her cutting remarks made everyone feel uncomfortable.
彼女の鋭いコメントはみんなを不快にさせた。
B2 adverb /ˈtʃiːfli/

chiefly

主に
Meaning
mainly; primarily
Example
The festival is celebrated chiefly by young people.
その祭りは主に若者たちによって祝われます。
C1 verb /kəˈluːd/

collude

共謀する
Meaning
To secretly cooperate or conspire with others, often for a deceitful purpose.
Example
The two companies colluded to fix prices in the market.
2社は市場で価格を決定するために共謀しました。
C2 noun /ˈkɒn.tjʊ.mə.li/

contumely

侮辱, 軽蔑
Meaning
insulting or humiliating treatment
Example
He endured the contumely of his colleagues with patience.
彼は同僚の軽蔑を忍耐強く耐えました。
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。
B1 adjective /ˈkɔːʃəs/

cautious

慎重
Meaning
careful to avoid potential problems or dangers
Example
She was cautious about trusting strangers.
彼女は見知らぬ人を信頼することに慎重だった。
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。
C1 adjective ˈkʌm.bə.səm

cumbersome

重い、扱いにくい、運ぶのが難しい
Meaning
Heavy, unwieldy, difficult to handle or carry.
Example
The cumbersome luggage slowed him down.
重い荷物が彼を遅くした。
C2 noun /ˈsɛʃən/

cession

権利や財産の譲渡
Meaning
The formal giving up of rights, property, or territory, especially by a state.
Example
The treaty resulted in the cession of land to the neighboring country.
条約の結果、土地は隣国に譲渡されました。
A1 noun /kɑːr/

Car

車
Meaning
a four-wheeled motor vehicle used for transportation
Example
I drive my car to work every day.
私は毎日車で仕事に行きます。
B2 noun kjuːz

cues

手がかり
Meaning
Signals or hints from conversation or environment that help understanding
Example
Facial expressions provide cues about a person's emotions.
顔の表情は人の感情に関する手がかりを提供します。
C1 noun ˌkɒm.pjʊˈteɪ.ʃən

computation

計算
Meaning
The action of mathematical calculation.
Example
Complex computation is required for AI models.
AIモデルには複雑な計算が必要です。
B1 noun /ˈklɪn.ɪk/

clinic

クリニック
Meaning
A place where people receive medical treatment without staying overnight.
Example
She went to the clinic for a health check-up.
彼女は健康診断のためにクリニックに行った。
A2 verb /klɪk/

click

クリックする
Meaning
to press a button on a computer mouse or similar device
Example
She clicked the link to open the website.
彼女はリンクをクリックしてウェブサイトを開きました。
B2 verb /kəˈmɛns/

commence

開始する
Meaning
to begin or start something
Example
The ceremony will commence at noon.
式は正午に開始されます。
C2 noun /ˈkɒliər/

collier

炭鉱労働者
Meaning
a person who works in coal mines or a ship carrying coal
Example
The collier spent long hours underground extracting coal.
炭鉱労働者は地下で長時間石炭を掘り出していた。
C1 noun/verb /ˈsaɪ.fər/

cipher

暗号
Meaning
A secret or disguised way of writing; a code; to put a message into secret writing.
Example
Military messages are protected using a cipher.
軍事的なメッセージは暗号を使って保護されます。
C1 adjective /kənˈtɪn.ju.əl/

Continual

継続的な; 絶え間ない
Meaning
happening repeatedly over a long period of time; constant and uninterrupted
Example
The continual noise from the construction site was very annoying.
建設現場からの継続的な音は非常に迷惑でした。
B2 noun /ˈtʃɪk piː/

Chick pea

ひよこ豆
Meaning
round beige legume; protein-rich pulse used in various dishes
Example
Soak the chick peas overnight before cooking them for better digestion.
ひよこ豆を一晩水に浸してから調理すると、消化が良くなります。
C2 verb /ˈsɜːrkəmskraɪb/

circumscribe

制限する
Meaning
to limit or restrict something within boundaries
Example
The rules circumscribe the powers of the committee.
ルールは委員会の権限を制限します。
C2 noun /ˈkɒn.kɔːd/

concord

協定または調和
Meaning
Agreement or harmony between people or groups.
Example
The leaders worked towards international concord.
指導者たちは国際的な調和のために働きました。
C2 noun /ˈkloʊðiər/

clothier

衣料品商
Meaning
a person or company that makes, sells, or deals in clothes.
Example
The town’s clothier displayed fine suits in his shop window.
町の衣料品商は店の窓に素晴らしいスーツを展示しました。
C1 noun /ˈkɒnsjʊlət/

consulate

領事館
Meaning
the building or office where a consul works
Example
He went to the consulate to renew his visa.
彼はビザを更新するために領事館に行きました。
B2 noun /ˈkæʃuː nʌts/

Cashew nuts

カシューナッツ
Meaning
kidney-shaped nuts from the cashew tree, commonly eaten as snacks or used in cooking
Example
Cashew nuts are often used in Indian sweets and curries.
カシューナッツはインディアンの甘いお菓子やカレーによく使われます。
C1 noun /kɑːɡ/

cog

車輪や歯車の歯
Meaning
A tooth on the rim of a wheel or gear; metaphorically, a minor but necessary part of a larger system.
Example
He felt like just a small cog in a big machine.
彼は大きな機械の中で小さな歯車のように感じていた。
B2 noun /kəˈlɪʒ.ən/

Collision

衝突; ぶつかり合い
Meaning
an instance of one moving object hitting violently against another; a conflict of opposing ideas or interests
Example
The collision between two cars caused a major traffic jam.
二台の車の衝突で大きな渋滞が発生しました。
C2 adjective /kənˈvɜːrsənt/

conversant

熟知、精通
Meaning
familiar with or knowledgeable about something
Example
She is conversant with the latest developments in technology.
彼女は最新の技術の進展に精通しています。
B1 noun /ˈkaʊn.səl/

council

評議会
Meaning
an assembly of people chosen or elected to make decisions or advise on matters
Example
The city council voted to improve public transportation.
市議会は公共交通の改善のために投票しました。
B2 noun /kraɪˈtɪəriə/

criteria

基準
Meaning
Standards or principles by which something is judged or decided.
Example
The candidates were evaluated based on strict criteria.
候補者は厳格な基準に基づいて評価されました。
A2 noun ʃef

chef

シェフ
Meaning
A professional cook, especially the chief cook in a restaurant or hotel.
Example
The chef specializes in avant-garde dishes.
シェフは前衛的な料理を専門としています。
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。
C1 verb /ˈkʌn.dʒər/

conjure

召喚する
Meaning
to summon something as if by magic; to imagine vividly
Example
The magician conjured a rabbit out of the hat.
魔法使いは帽子からウサギを召喚しました。
B1 adjective /ˈtʃælɪndʒɪŋ/

challenging

挑戦的な
Meaning
difficult in a way that tests one's abilities
Example
The mountain climb was challenging but rewarding.
山登りは挑戦的だったが、報われた。
C1 noun sɪˈmɛntɪd ɡreɪv

cemented grave

セメントで作られた墓
Meaning
A grave that is constructed with cement for permanence.
Example
The cemented grave of the martyrs was seen near the river.
殉教者のセメントで作られた墓が川の近くで見られました。
A2 adverb /kəmˈpliːtli/

completely

完全に
Meaning
totally; in every way possible
Example
The room was completely silent.
部屋は完全に静かでした。
C2 adjective /ˈkɒndʒʊɡəl/

conjugal

婚姻の
Meaning
relating to marriage or the relationship between husband and wife
Example
They enjoyed a long life of conjugal happiness.
彼らは長い結婚生活を楽しみました。
C1 adverb /ˈkrɒswaɪz/

Crosswise

交差方向
Meaning
in the form of a cross; diagonally across
Example
Place the logs crosswise to build a stable fire.
安定した火を作るために丸太を交差方向に置いてください。
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。
B2 noun /ˈtʃæpəl/

chapel

チャペル
Meaning
A small church or a room used for Christian worship, often within a larger building.
Example
The couple got married in a small countryside chapel.
そのカップルは田舎の小さなチャペルで結婚しました。
C2 adjective ˈkoʊ.dʒənt

cogent

説得力のある
Meaning
Clear, logical, and convincing.
Example
His cogent argument convinced the jury.
彼の説得力のある議論は陪審員を納得させた。
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 /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 /ˈkʌntrɪmən/

countryman

同国人
Meaning
a person from one's own country or rural area
Example
He was proud to meet a fellow countryman at the international conference.
彼は国際会議で同国人に会えて誇りに思った。
C2 noun /ˈkɔːfər/

coffer

金庫
Meaning
A strongbox or small chest for holding valuables, often used metaphorically for funds or financial reserves.
Example
The city's coffers were drained after the costly project.
高額なプロジェクトの後、都市の金庫は空になりました。
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。
C1 noun /koʊlt/

Colt

子馬
Meaning
a young male horse, especially one under four years old
Example
The farmer trained the young colt to accept a saddle.
農夫は若いコルトを鞍を受け入れるように訓練しました。
C1 adjective/verb /ˈkɒn.sə.mət/

consummate

大きな技術で何かを完成させるまたは完璧にする
Meaning
To complete or perfect something with great skill
Example
He is a consummate artist with years of experience.
彼は長年の経験を持つ完璧な芸術家です。
B1 noun /kæˈʃɪər/

Cashier

キャッシャー
Meaning
a person who handles payments and transactions in a store or bank
Example
The cashier scanned all the items and calculated the total bill.
キャッシャーはすべての商品をスキャンし、合計金額を計算しました。
C2 adjective /sɛnˈtrɪpɪtəl/

centripetal

向心力
Meaning
Moving or directed toward a center.
Example
Centripetal force keeps the planets in orbit around the sun.
向心力は惑星を太陽の周りの軌道に保ちます。
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。
C2 noun/adjective /ˈsaɪklɔɪd/

cycloid

サイクロイド曲線
Meaning
a curve traced by a point on the rim of a circle as it rolls along a straight line
Example
The cycloid is often studied in mathematics and physics.
サイクロイド曲線は数学と物理学でよく研究されます。
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。
B1 verb /kruːz/

cruise

幸せ
Meaning
to travel smoothly at a moderate speed, especially for pleasure
Example
They decided to cruise along the coast during their vacation.
彼女は賞を受け取ったときの幸せを隠すことができませんでした。
C1 noun /ˈkɒndjuɪt/ or /ˈkɑːnduɪt/

conduit

導管 / 手段
Meaning
a channel or pipe for conveying water, electricity, or information
Example
The cable was placed inside a protective conduit.
ケーブルは保護された導管内に配置されました。
B2 noun/adjective /səˈvɪliən/

civilian

市民
Meaning
a person not in the armed forces or police
Example
The area was evacuated to protect the civilians.
その地域は市民を守るために避難されました。
C1 adjective /ˈsiːs.ləs/

Ceaseless

途切れのない; 終わりのない
Meaning
continuing without pause or interruption; endless
Example
The ceaseless rain lasted for three days.
途切れのない雨は三日間続いた。
A2 noun /ˈkʌzn/

cousin

いとこ
Meaning
A child of one's uncle or aunt.
Example
My cousin is coming to visit us this weekend.
私のいとこが今週末に遊びに来ます。
B1 noun /ˌkæl.kjəˈleɪ.ʃən/

Calculation

計算
Meaning
a mathematical determination of the size or number of something
Example
His calculation of the total cost was accurate to the penny.
彼の総費用の計算はペニー単位まで正確でした。
C2 adjective /kənˈkɒmɪtənt/

concomitant

随伴
Meaning
Naturally accompanying or associated with something.
Example
Increased stress is often concomitant with long working hours.
増加したストレスは長時間の労働時間としばしば伴います。
B2 noun /kæf/

Calf

子牛
Meaning
a young cow or bull; young of various large mammals
Example
The calf stayed close to its mother.
子牛は母親の近くにいました。
B1 adjective /kənˈtroʊld/

controlled

管理された
Meaning
managed or regulated carefully; kept within limits
Example
The experiment was conducted in a controlled environment.
実験は管理された環境で行われました。
C2 adjective /ˈsɜːrkəmskraɪbd/

circumscribed

制限された
Meaning
restricted or limited in scope or freedom
Example
Her freedom of choice was circumscribed by social rules.
彼女の選択の自由は社会的なルールによって制限されていた。
A2 verb /ˈtʃeɪndʒɪŋ/

changing

変化
Meaning
The act of becoming different; ongoing process of change.
Example
The weather is changing rapidly.
天気は急速に変化しています。
C1 noun /kɑst/

Caste

カースト; カースト制度
Meaning
a social class system; a hereditary class of Hindu society
Example
The ancient caste system divided society into different social groups.
古代のカースト制度は社会を異なる社会的グループに分けました。
C1 verb /ˌkɒndɪˈsɛnd/

condescend

上から目線で親切にする
Meaning
to behave as if one is superior while being gracious to others
Example
He would not condescend to answer such a trivial question.
彼はそんな些細な質問に答えることをしなかった。
B2 adjective /ˈtʃiːzi/

cheesy

安っぽい/過度に感傷的
Meaning
tacky, overly sentimental, or cheap in quality
Example
The movie was funny but a bit too cheesy.
映画は面白かったけど、ちょっと安っぽすぎた。
B1 noun ˈtʃæt.dʒiː.piː.tiː

ChatGPT

言語ベースの人工知能モデル
Meaning
A language-based artificial intelligence model designed for conversational interactions.
Example
ChatGPT helps users generate human-like text efficiently.
ChatGPTはユーザーが効率的に人間のようなテキストを生成するのを助けます。
B1 noun /kənˈfjuː.ʒən/

Confusion

混乱, 困惑, 混迷
Meaning
lack of understanding; uncertainty; the state of being bewildered or unclear in one's mind
Example
There was confusion about the meeting time, so half the team arrived late.
会議の時間について混乱があり、チームの半分が遅れて到着しました。
B2 noun ˈkærɪktər dɪˈvɛləpmənt

character development

キャラクターの成長
Meaning
The process of creating a believable character in fiction by giving the character depth and personality.
Example
The character development of Sydney Carton is profound.
シドニー・カートンのキャラクターの成長は深い。