幺二 yāo'èr ace-deuce Definitions Defs Origin Strokes Stroke Words Sentences Sents yāo'èr ace-deuce · mahjong hand 幺 yāo pronounnumeral one The number one, typically used in speech when reciting phone numbers, room numbers, or in certain games; same as 幺 yāo.二 èr numeral two the number two; 2yāo'èr prostitute 幺 yāo pronounadjective small (bound form) small; tiny; youngest (member of a family).二 èr verb secondary (bound form) secondary; subordinate; assistantyāo'èr mischievous 幺 yāo pronounadjective small (bound form) small; tiny; youngest (member of a family).二 èr stupid (Beijing colloquial) silly; reckless; foolish