say it: SAHY-kuhl
cycle is a noun and verb meaning "an interval during which a recurring sequence of events occurs". It carries 11 recorded senses.
an interval during which a recurring sequence of events occurs
“the never-ending cycle of the seasons”
a periodically repeated sequence of events
“a cycle of reprisal and retaliation”
the unit of frequency; one hertz has a periodic interval of one second (named for Heinrich Rudolph Hertz)
a single complete execution of a periodically repeated phenomenon
“a year constitutes a cycle of the seasons”
a wheeled vehicle that has two wheels and is moved by foot pedals
ride a motorcycle
recur in repeating sequences
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for cycle come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.