What does "cycle" mean?
An interval of space or time in which one set of events or phenomena is completed.
noun, verb ·Very common ·Middle school level
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "cycle" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "cycle" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "cycle" with a nearby alternative so the final choice matches both meaning and reader expectation.
Check whether "cycle" is acting as noun, verb in your sentence. A definition is only useful when the grammar matches the way the word is being used.
Compare it with "bicycle" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.
Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.
Before publishing a sentence with "cycle", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.
When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
"the cycle of the seasons, or of the year"
"electoral cycle menstrual cycle news cycle"
"The Ring of the Nibelung is a cycle of four operas by Richard Wagner."
"Put the washing in on a warm cycle."
"Jones hit for the cycle in the game."
"With centric and eccentric scribbled o'er, Cycle and epicycle, orb in orb"
"Thro' the shadow of the world we sweep into the younger day: / Better fifty years of Europe than a cycle of Cathay."
"[H]ere we endeavour to preſent our Gard'ners with a compleat Cycle of what is requiſite to be done throughout every Moneth of the Year: […]"
"a cycle or set of leaves"
"Officers have made the mistake of applying many Taser cycles, expecting the suspect to relent."
"The deterioration of his physique may be a result of his being off cycle."
"[…] the Plan incorporates in proper combination every available modern technique, including extensive electrification on the new standard high-voltage a.c. system at a frequency of 50 cycles; main-line diesel traction as a half-way house to electrification; lightweight diesel trains for secondary and branch services; and a smaller wagon fleet doing more work by the use of continuous brakes in conjunction with modernised terminals and marshalling yards."
"When my wife and I heard a plaintive whinny from our laundry room the other day, we knew that our old dryer had cycled its last load."
"Sometimes I would cycle over to Beckenham to watch the boat trains and Kent Coast expresses of the London, Chatham & Dover Railway, which seemed very superior to its future partner."
"Avoid cycling the device unnecessarily."
"They have their cycling game going tonight."
"We can clearly see the cycle of the seasons in Canada."
An interval of space or time in which one set of events or phenomena is completed.
Common synonyms include: bicycle, bike, rhythm, absorption current, ac, acting turn.
We can clearly see the cycle of the seasons in Canada.
Pronounced /ˈsaɪ.kəl/.
From Middle English cicle (“fixed length period of years”), from Late Latin cyclus, from Ancient Greek κύκλος (kúklos, “circle”), from Proto-Hellenic *kúklos, *kʷókʷlos, from Proto-Indo-European *kʷékʷlos (“circle, wheel”). Doublet of chakra, chakram, charkha, chukker, cyclus, kike, and wheel (see there for more).
From -cycle (in bicycle, monocycle, and tricycle), perhaps associated with etymology 1. Compare French cycle in the same sense. The verb is either from the noun or a clipping of bicycle (verb).