D defs.my
Entry 1 sense Webster, 1913

Gammadion

· Gam·ma·di·on · IPA
01 n. A cross formed of four capital gammas, formerly used as a mysterious ornament on ecclesiastical vestments, etc. See Fylfot.
  1. 1.
    A cross formed of four capital gammas, formerly used as a mysterious ornament on ecclesiastical vestments, etc. See Fylfot. See: Fylfot