D defs.my
Entry 1 sense Webster, 1913

Marcosian

· Mar·co·sian · IPA
01 n. One of a Gnostic sect of the second century, so called from Marcus, an Egyptian, who was reputed to be a margician.
  1. 1.
    One of a Gnostic sect of the second century, so called from Marcus, an Egyptian, who was reputed to be a margician.(Eccl. Hist.)