ふんまん 憤懣 LinksSentence search for 憤懣Sentence search for ふんまんSentence search for 忿懣Kanji details for 憤 and 懣Edit in JMdict Noun1. (pent-up) anger; indignation; resentment; irritationOther forms忿懣 【ふんまん】Notes忿懣: Rarely-used kanji form. Discussions Log in to talk about this word.