ἄντυξ

Etymology
. Previously explained as + a root noun belonging to, but this is highly questionable. The word resembles and, both without etymology.

Noun

 * 1) rim of a round shield
 * 2) rail around the chariot
 * 3) the chariot itself
 * 4) bridge of the lyre
 * 5) outermost tier in a theatre
 * 6)  orbit of a planet
 * 7)  basis of a cupola