D defs.my
Entry 1 sense Webster, 1913

Poly-

· Pol·y- · IPA /ˈpɑ.li-/
01 a. A combining form or prefix from Gr. poly`s, many; as, polygon, a figure of many angles; polyatomic, having many atoms; polychord, polyconic.
  1. 1.
    A combining form or prefix from Gr. poly`s, many; as, polygon, a figure of many angles; polyatomic, having many atoms; polychord, polyconic.