challenge

/ˈtʃæl.ɪndʒ/

意味: 挑戦、難題

例文: Kai took the challenge: “No tech for 1 hour.”
　　  カイが「1時間ノーテック」挑戦を受けた。

言葉のよくある組み合わせ: face a challenge(挑戦に直面する), accept a challenge(挑戦を受け入れる), present a challenge(挑戦を提示する)

定義: 何かを達成するために努力が必要な難しいことや問題。挑戦は、個人の能力や限界を試す機会を提供します。挑戦を克服することで、成長や達成感を得ることができます。

challengeは約10,000語に1回程度の頻出度です。

口語性、形式性、抽象度、感情度 - 横向き棒グラフ

水平グラフ: 会話での使われやすさ、フォーマル度、抽象度（具体・概念）、感情度を示します。数値が高いほど、その特徴が強いことを表します。

感情分析 レーダーチャート

感情グラフ: 怒り、期待、嫌悪、恐れ、喜び、悲しみ、驚き、信頼、ポジティブ、ネガティブの強さを示します。

Definitions(定義)

Noun: a demanding or stimulating situation
Noun: a call to engage in a contest or fight
Noun: questioning a statement and demanding an explanation
Noun: a formal objection to the selection of a particular person as a juror
Noun: a demand by a sentry for a password or identification
Verb: take exception to
Verb: issue a challenge to
Verb: ask for identification
Verb: raise a formal objection in a court of law

Parts of Speech(品詞)

Noun, Verb

Examples(例文)

This project presents a unique challenge for our team to overcome.(このプロジェクトは、私たちのチームにとって独特な挑戦です。)
I love a good challenge; it keeps life exciting and interesting!(私は良い挑戦が大好きです。それが人生を刺激的で面白くしてくれます！)
The challenge of leadership requires both vision and empathy to succeed.(リーダーシップの挑戦には、成功するためにビジョンと共感が必要です。)
Noun: they reacted irrationally to the challenge of Russian power
Noun: his challenge of the assumption that Japan is still our enemy
Verb: She challenged his claims
Verb: Fischer challenged Spassky to a match
Verb: The illegal immigrant was challenged by the border guard

Synonyms/Antonyms(類語/反意語)

Synonyms(類語): challenge, dispute, gainsay, take exception

Antonyms(反意語):

Hypernyms/Hyponyms(上位語/下位語)

Hypernyms (General categories)(上位語): contest, demand, invite, object, objection, questioning, request, situation, speech act

Coordinate Terms(同じ上位語をもつもの): absurd, acceptance, address, affirmation, agreement, appeal, apply, ask, ask out, ballgame, beg, boast, call, cavil, challenge, childlessness, citation, claim, command, complaint, complication, congratulation, crowding, demand, demur, denial, denunciation, description, desire, disagreement, disclosure, disequilibrium, dissent, element, encore, environment, equilibrium, exception, exclusion, excuse, explanation, goldfish bowl, gripe, hotbed, inclusion, informing, insistence, interrogation, intestacy, invite, margin call, mind, naming, objection, offer, order, petition, picture, prison, promise, proposal, protest, question, raise hell, rejection, remonstrate, reply, request, requisition, reserve, resignation, size, slander, solicit, square one, status quo, supplicate, tempt, thing, ultimatum, wage claim

Hyponyms (Specific examples)(下位語): action, appeal, call, call one’s bluff, call out, call-out, calling into question, confrontation, counterchallenge, dare, defiance, defy, demand for identification, gauntlet, impeach, impugn, litigate, provoke, question, remit

Derivationally Related Words(派生語)

Derivationally Related Words: challenge, challengeable, challenger, disputation, dispute

Categories(カテゴリー)

Domain Categories: general

Usage Category: formal

Usage Context: descriptive

Grammatical Notes:
transitive verb
countable noun

Prefixes/Suffixes(接頭辞/接尾辞)

Prefixes(接頭辞):

Suffixes(接尾辞):

Exam Level

中学レベル

英検3級

Media Appearance(メディア登場例)

Books(洋書): Atomic Habits, Holes

Movies(映画):

Other Information(その他)

Is Abstract?(抽象的な言葉?) Yes

Is Emotion Word?(感情的な言葉?) Yes

Emotion Categories: anger, fear, negative