We . . . present our gardeners with a complete cycle of what is requisite to be done throughout every month of the year.
Evelyn.
5. The circle of subjects connected with the exploits of the hero or heroes of some particular period which have served as a popular theme for poetry, as the legend of Arthur and the knights of the Round Table, and that of Charlemagne and his paladins.
6. (Bot.) One entire round in a circle or a spire; as, a cycle or set of leaves. Gray.