Slavic Slavian • Slavicism · · · Info · Definitions · Characters · · Slavic · · Text Latin · · Script 6 · · Length Definitions · · · (noun) a branch of the Indo-European family of languages. Synonyms: Slavic language, Slavonic, Slavonic language. · · Noun Definition 1 (adj) of or relating to Slavic languages. Synonyms: Slavonic. · · Adjective Definition 1 Characters · · S latin capital letter s U+0053 a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 l latin small letter l U+006C v latin small letter v U+0076