Monocyclic Definition

mŏnə-sĭklĭk, -sīklĭk
adjective
Of or forming one cycle, circle, whorl, etc.
Webster's New World
Having a single cycle, as of activity or development.
American Heritage
Having a single whorl, as certain flowers and the shells of certain invertebrates.
American Heritage
Containing one ring of atoms in the molecule.
Webster's New World