I-adjective (keiyoushi)sleepy; drowsy

Godan verb with 'ru' ending, Intransitive verbto sleep · to die; to rest (in peace); to lie (buried); to sleep (in the grave) · to lie idle (e.g. of resources); to lie unused; to lie untapped; to lie untouched

Noun, Noun which may take the genitive case particle 'no'sleep

Noun, Suru verb, Intransitive verbnodding off (while sitting); dozing

Noun, Suru verb, Intransitive verbcoma · deep sleep; falling fast asleep