- (Gnosticism) One of the Archons who follows Sabaoth when he leaves the ranks of the Demiurge to become an Eon alongside Sophia.
- (historical) A word inscribed on amulets or talisman in Europe, Northern Africa, and Asia Minor, from the 2nd Century B.C. until the 13th Century.
- (historical) A gem engraved with the word Abraxas.
(borrowed) Late Latin from Ancient Greek ἀβραξάς (abraxas) or ἀβρασάξ (abrasax), possibly from the numerical value of the Greek letters, which is 365. [script?]