くどくつ 功徳を積む Show inflections LinksSentence search for 功徳を積むSentence search for くどくをつむKanji details for 功, 徳 and 積Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'mu' ending1. to accumulate merit; to make meritBuddhism, See also 功徳 Discussions Log in to talk about this word.