Japanese edit

Kanji in this term

Grade: S
ふ > ぶ
Grade: 4
そく
Grade: 1
kun’yomi goon
Alternative spelling
寢不足 (kyūjitai)

Etymology edit

From () (ne, sleep) + ()(そく) (fusoku, insufficient, the fu changes to bu as an instance of rendaku (連濁)).

First attested in 1909.[1]

Pronunciation edit

Adjective edit

()()(そく) (nebusoku-na (adnominal ()()(そく) (nebusoku na), adverbial ()()(そく) (nebusoku ni))

  1. [from 1909] lacking sleep

Inflection edit

Noun edit

()()(そく) (nebusoku

  1. lack of sleep

Synonyms edit

References edit

  1. ^ 寝不足”, in 日本国語大辞典 (Nihon Kokugo Daijiten, Nihon Kokugo Daijiten)[1] (in Japanese), concise edition, Tōkyō: Shogakukan, 2000
  2. 2.0 2.1 Matsumura, Akira, editor (2006), 大辞林 [Daijirin] (in Japanese), Third edition, Tōkyō: Sanseidō, →ISBN
  3. 3.0 3.1 NHK Broadcasting Culture Research Institute, editor (1998), NHK日本語発音アクセント辞典 [NHK Japanese Pronunciation Accent Dictionary] (in Japanese), Tōkyō: NHK Publishing, →ISBN