Chuvash Syllabification: (Chu·vash)Pronunciation: /ˈCHo͞oˌväSH, CHo͞oˈväSH/Definition of Chuvash noun (plural same) 1a member of a people living mainly in Chuvashia. 2the language of the Chuvash, usually classified as Turkic. adjective relating to the Chuvash or their language. Chuvash in other Oxford dictionaries Definition of Chuvash in the British & World English dictionary