monosyllabic
mono.syl.lab.ic \.ma:n-*-s*-'lab-ik\ \-i-k(*-)le-\ \-.sil-*-'bis-*t-e-\ aj [prob. fr. F monosyllabique, fr. monosyllable] 1: consisting of one syllable or of monosyllables 2a: using or speaking only monosyllables 2b: conspicuously brief in answering or commenting : TERSE - mono.syl.lab.i.cal.ly av