Available Definitions:
1) n. - The act of revealing, disclosing, or discovering to others what was before unknown to them.
2) n. - That which is revealed.
3) n. - The act of revealing divine truth.
4) n. - That which is revealed by God to man; esp., the Bible.
5) n. - Specifically, the last book of the sacred canon, containing the prophecies of St. John; the Apocalypse.