cycle
noun
[ ˈsʌɪk(ə)l ]
• a series of events that are regularly repeated in the same order.
• "the recurrent cycle of harvest failure, food shortages, and price increases"
• a complete set or series.
• "the painting is one of a cycle of seven"
• a bicycle or tricycle.
• "for the energetic, cycles may be hired"
cycle
verb
• ride a bicycle.
• "she cycled to work every day"
• move in or follow a regularly repeated sequence of events.
• "economies cycle regularly between boom and slump"
Origin:
late Middle English: from Old French, from late Latin cyclus, from Greek kuklos ‘circle’.