chervonets

noun, plural cher·von·tsi [cher-vohnt-see; Russian chyir–vawn-tsi] /tʃərˈvoʊnt si; Russian tʃyɪrˈvɔn tsɪ/.

1. a former gold coin and monetary unit of the U.S.S.R., equal to ten rubles.

noun

1. (formerly) a Soviet monetary unit and gold coin worth ten roubles