最終更新日：2025/11/20

Dictionary quizzes to help you remember vocabulary

(intransitive, of the heart) To stop beating. / (intransitive, by extension) To die. / (transitive, slang) To kill. / To stay at the same level, without development; or, to fall.

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flatline

編集履歴（0）

元となった辞書の項目

flatline

IPA（発音記号）

/ˈflætˌlaɪn/

動詞

自動詞前置詞句広義俗語他動詞

(intransitive, of the heart) To stop beating. / (intransitive, by extension) To die. / (transitive, slang) To kill. / To stay at the same level, without development; or, to fall.

日本語の意味

(心臓が)鼓動を止める / 死ぬ / (スラング)殺す / （成長や発展がなく）同じ水準にとどまる、または下がる