觱沸 bìfèi bubbling Definitions Defs Origin Strokes Stroke Words Sentences Sents 觱 bì bubbling spring (bound form) used in 觱沸 bìfèi, describing water bubbling up or gushing forth from a spring沸 fèi verbadjective to boil to boil or bubble up; to surge; (bound form) boiling or boiling hot