あい 相まる Show inflections LinksSentence search for 相まるSentence search for あいまるSentence search for 相俟るKanji details for 相Edit in JMdict Godan verb with 'ru' ending1. to pile up; to cumulateColloquial, See also 相まってOther forms相俟る 【あいまる】 Discussions Log in to talk about this word.