Origin of cycloFrench ; from uncertain or unknown; perhaps cycle, a bicycle, tricycle, and the like , or cyclo- (; from cyclomoteur, a moped)
- of a circle or wheel, circular: cyclotron
- cyclic (sense ): cycloparaffin
Origin of cyclo-; from Classical Greek kyklos, a circle: see wheel
- Circle; cycle: cyclorama.
- A cyclic compound: cyclohexane.
Origin of cyclo-Greek kuklo-, from kuklos, circle; see kwel-1 in Indo-European roots.