龈脓肿 yínnóngzhǒng gumboil Definitions Defs Origin Strokes Stroke Words Sentences Sents 龈 齦 yín noun gums (bound form) gums; the flesh around the base of the teeth脓肿 膿腫 nóngzhǒng abscess a painful collection of pus in a specific area of the body, usually caused by inflammation or infection
