1. apocalyptical - Adjective
2. apocalyptical - Adjective Satellite
Of or pertaining to a revelation, or, specifically, to the Revelation of St. John; containing, or of the nature of, a prophetic revelation.
Source: Webster's dictionaryThe four lesser apocalyptical horsemen of Panic, Bewilderment, Ignorance, and Shouting took control of the room. Terry Pratchett
It enjoyed the material and spiritual backing of the German Nazis and the Fascists under Mussolini, and combined Jew-baiting with apocalyptical orthodoxy, appeals to Romanian nationalism with a samurai's reverence for violent death and suicide. John Sweeney (journalist)