闺蜜 guīmì bestie Definitions Defs Origin Strokes Stroke Words Sentences Sents 闺 閨 guī noun [boudoir/small door] (bound form) a woman's bedroom or private quarters; specifically a boudoir. Traditionally used to refer to women and their activities.蜜 mì nounverb sweet; honeyed metaphorically sweet, charming, or pleasant as in 甜蜜 tiánmì or 蜜月 mìyuè