つた 積み立てる Show inflections LinksSentence search for 積み立てるSentence search for つみたてるSentence search for 積立てるKanji details for 積 and 立Edit in JMdict Ichidan verb, Transitive verb1. to accumulate; to saveOther forms積立てる 【つみたてる】 Discussions Log in to talk about this word.