noun

• A revelation, especially of supernatural events.
• (Christianity) The unveiling of events prophesied in the Revelation; the second coming and the end of life on Earth; global destruction.
• (Christianity) The Book of Revelation.
• A disaster; a cataclysmic event; destruction or ruin.
• (countable, biblical) The written account of a revelation of hidden things given by God to a chosen prophet.
• (Christianity) Revelation (last book of the Bible, composed of twenty-two chapters, which narrates the end of times)