1) Syllabic 2) Very brief 1) Terse 
• (a.) Being a monosyllable, or composed of monosyllables; as, a monosyllabic word; a monosyllabic language.
Having only one syllable.
Mon`o·syl·lab'ic adjective [ Confer French monosyllabique .] Being a monosyllable, or composed of monosyllables; as, a monosyllabic word; a monosyllabic language. -- 
[adj] - having or characterized by or consisting of one syllable
adjective having or characterized by or consisting of one syllable
having only one syllable, as the word no. · having a vocabulary composed primarily of monosyllables or short, simple words. · very brief; terse or blunt: a monosyllabic reply.