Khalkha Khalifat • khalsa · · · Info · Definitions · Characters · · Khalkha · · Text Latin · · Script 7 · · Length Definitions · · · (noun) the Mongol people living in the central and eastern parts of Outer Mongolia. Synonyms: Khalka, Kalka. · · Noun Definition 1 (noun) the language of the Khalkha that is the official language of the Mongolian People's Republic. Synonyms: Khalka, Kalka. · · Noun Definition 2 Characters · · K latin capital letter k U+004B a latin small letter a U+0061 h latin small letter h U+0068 k latin small letter k U+006B l latin small letter l U+006C