00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| a white, crystalline, water-insoluble, powerful high explosive, C3H6N6O6, used chiefly in bombs and shells. |
| a white, crystalline, water-insoluble solid, C14H9Cl5, usually derived from chloral by reaction with chlorobenzene in the presence of fuming sulfuric acid: used as an insecticide and as a scabicide and pediculicide: agricultural use prohibited in the U.S. |
apocalypticism
eschatological (end-time) views and movements that focus on cryptic revelations about a sudden, dramatic, and cataclysmic intervention of God in history; the judgment of all men; the salvation of the faithful elect; and the eventual rule of the elect with God in a renewed heaven and earth. Arising in Zoroastrianism, an Iranian religion founded by the 6th-century-BC prophet Zoroaster, apocalypticism was developed more fully in Judaic, Christian, and Islamic eschatological speculation and movements. See also eschatology.
Learn more about apocalypticism with a free trial on Britannica.com.