yuan Yuan • Yuapin · · · Info · Definitions · Synonyms · Characters · · yuan · · Text Latin · · Script 4 · · Length Definitions · · · (noun) the basic unit of money in China. Synonyms: kwai. · · Noun Definition 1 (noun) the imperial dynasty of China from 1279 to 1368. Synonyms: Yuan, Yuan dynasty, Mongol dynasty. · · Noun Definition 2 Synonyms · · · kwai · · Synonym 1 Characters · · a latin small letter a U+0061 n latin small letter n U+006E u latin small letter u U+0075 y latin small letter y U+0079