宿怨 sùyuàn old grudge Definitions Defs Origin Strokes Stroke Words Sentences Sents 宿 sù noun long-standing (bound form) long-standing; old; former (used for feelings, debts, or diseases)怨 yuàn nounverb resentment (bound form) Resentment, hatred, or a grudge; often used in words like 抱怨 bàoyuàn and 怨恨 yuànhèn
