くい 食い入る Show inflections LinksSentence search for 食い入るSentence search for くいいるSentence search for 食入るKanji details for 食 and 入Edit in JMdict Godan verb with 'ru' ending, Intransitive verb1. to eat intoOther forms食入る 【くいいる】 Discussions Log in to talk about this word.