Yuan yttrotantalite • yuan · · · Info · Definitions · Synonyms · Characters · · Yuan · · Text Latin · · Script 4 · · Length Definitions · · · (noun) the basic unit of money in China. Synonyms: yuan, kwai. · · Noun Definition 1 (noun) the imperial dynasty of China from 1279 to 1368. Synonyms: Yuan dynasty, Mongol dynasty. · · Noun Definition 2 Synonyms · · · kwai · · Synonym 1 Characters · · Y latin capital letter y U+0059 a latin small letter a U+0061 n latin small letter n U+006E u latin small letter u U+0075