Ragnarok

{ Rag″na‐rok″ (?), ‖Rag″na‐rök″ (?) }, n. [Icel., fr. regin, rögn, gods + rök reason, origin, history; confused with ragna-rökr the twilight of the gods.] (Norse Myth.) The so-called “Twilight of the Gods” (called in German Götterdämmerung), the final destruction of the world in the great conflict between the Æsir (gods) on the one hand, and on the other, the gaints and the powers of Hel under the leadership of Loki (who is escaped from bondage).