Definitions:

1. a periodically repeated sequence of events noun
   • a cycle of reprisal and retaliation
2. a series of poems or songs on the same theme noun
   • Schubert's song cycles
3. a single complete execution of a periodically repeated phenomenon noun
   • a year constitutes a cycle of the seasons
4. an interval during which a recurring sequence of events occurs noun
   • the neverending cycle of the seasons
5. to cause to go through a recurring sequence verb
   • cycle the laundry in this washing program
6. to pass through a cycle verb
   • This machine automatically cycles

Synonyms:

• bicycle
• cps
• cycle per second
• cycles/second
• hertz
• motorbike
• motorcycle
• oscillation
• pedal
• rhythm