さこ 射し込む Show inflections LinksSentence search for 射し込むSentence search for さしこむKanji details for 射 and 込Edit in JMdict Godan verb with 'mu' ending, Intransitive verb1. to come in (of light); to shine in; to stream in; to pour inSee also 差し込む Discussions Log in to talk about this word.