なかす お腹が空く Show inflections LinksSentence search for お腹が空くSentence search for おなかがすくSentence search for お腹がすくKanji details for 腹 and 空Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ku' ending1. to get hungry; to become hungryOther formsお腹がすく 【おなかがすく】 Discussions Log in to talk about this word.