M0350300 (mĭth′rə-ĭz′əm, -rā-)n. A religion based on the worship of Mithras that was especially popular among the Roman military and a strong rival to Christianity during the late Roman Empire.Mith·ra′ic(mĭ-thrā′ĭk) adj.Mith·ra′ist n.Thesaurus
Adj.
1.
mithraic - of or relating to Mithraism or its godmithraistic