Last Updated：2025/11/21

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(of a controversy, question, etc) A person, divinity, or authoritative text which decides. / (chiefly Britain, Australia, sports) An event or action which decides the outcome of a contested matter.

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decider

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Source Word

decider

IPA(Pronunciation)

/dɪˈsaɪdə(ɹ)/

Noun

of a controversy Australia Britain

(of a controversy, question, etc) A person, divinity, or authoritative text which decides. / (chiefly Britain, Australia, sports) An event or action which decides the outcome of a contested matter.

Japanese Meaning

（論争や問題などにおいて）決定を下す人物、神、または権威ある文書としての決定者 / （主に英国、オーストラリア、スポーツなどで）争いの結果を左右する決定的な出来事または行動