κύκλ-ωμα, ατος, τό,
that which is rounded into a circle:
__1 wheel, κ. Ἰξίονος [[ 5th c.BC: Euripides Tragicus “Phoenissae” [1185]. ] Refs 5th c.BC+]
__2 βυρσότονον κ. drum, [[ [prev. author] “Ba.” 124 (Lyric poetry). ] Refs]
__3 coil of a serpent, [[ 1st c.BC: Diodorus Siculus Historicus 3.36. ] Refs 1st c.BC+]
__4 of natural objects, αἰθέριον κ., of the sun, [[ 2nd c.AD: Secundus Gnomologus “Sententiae - FPG” 5; κόσμος ἀπλανὲς κ. [prev. work] 1. ] Refs 2nd c.AD+]