Open English Wordnet
Nouns
(n)cycle, rhythm, roundan interval during which a recurring sequence of events occurs“the never-ending cycle of the seasons” (n)cyclea series of poems or songs on the same theme“Schubert's song cycles” (n)cyclea periodically repeated sequence of events“a cycle of reprisal and retaliation” (n)cycle, oscillationa single complete execution of a periodically repeated phenomenon“a year constitutes a cycle of the seasons” Verbs
(v)cyclecause to go through a recurring sequence“cycle the laundry in this washing program” (v)cyclepass through a cycle“This machine automatically cycles” (v)cyclerecur in repeating sequences