monocyclicPronunciation: /ˌmɒnə(ʊ)ˈsʌɪklɪk, -ˈsɪk-/Definition of monocyclic adjective 1 Chemistry having one ring of atoms in its molecule. 2relating to a single cycle of activity. monocyclic in other Oxford dictionaries Definition of monocyclic in the US English dictionary
