Monosyllabic language
A consisting of only one syllable lexeme is called mono- syllabic lexeme. Monosyllabizität (Greek μονο (mono - ) ' a - ', συλλαβη ( syllabe ) ' syllable ') is the hallmark of many languages. So there are some Sino Tibetan languages in the main, only monosyllabic lexemes and therefore are called monosyllabic languages.