とこ 泊まり込む Show inflections LinksSentence search for 泊まり込むSentence search for とまりこむSentence search for 泊り込むKanji details for 泊 and 込Edit in JMdict Godan verb with 'mu' ending, Intransitive verb1. to stay overnight; to stop (e.g. at a hotel)Other forms泊り込む 【とまりこむ】 Discussions Log in to talk about this word.