English
hypercycle
From hyper- + cycle.
Proto-Indo-European *úp
Proto-Indo-European *upér ‘over, above’
Proto-Hellenic *hupér
Ancient Greek ὑπέρ ‘over’
English hyper-
Proto-Indo-European *kʷel- ‘to turn’
…
Proto-Hellenic *kúklos ‘circle, wheel’
Ancient Greek κύκλος ‘circle, ring’
Late Latin cyclus
Middle English cicle ‘fixed length period of years’
English cycle
Today it means
noun A curve whose points have the same orthogonal distance from a given straight line.
Language periods are conventional ranges, not dates for this word.
Etymograph / hypercycle