立腹りっぷく Common Noun Irregular Intransitive English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru intransitive verb anger;getting angry;taking offense;losing one's temper 鈴木さんはトムのいたずらにご立腹だ。 Mr. Suzuki is angry about Tom's prank.