つ 積もる Common word JLPT N3 Wanikani level 29 Play audio Show inflections LinksSentence search for 積もるSentence search for つもるSentence search for 積るKanji details for 積Edit in JMdict Godan verb with 'ru' ending, Intransitive verb1. to pile up; to accumulateちり塵もつ積もればやま山となる。Many a little makes a mickle.Godan verb with 'ru' ending, Transitive verb2. to estimateSee also 見積もるOther forms積る 【つもる】 Discussions Log in to talk about this word.