MONOSYLLABIC Meaning of MONOSYLLABIC in English monosyllabic BrE AmE ˌmɒn ə ʊ sɪ ˈlæb ɪk ◂ -səˈ•- AmE \ ˌmɑːn ə sə-▷ monosyllabic|ally ə l‿i Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012