Revelation

Noun

1. The act of revealing or disclosing.

   "The revelation of the culprits' identities was cathartic for the populace."

2. Something that is revealed.
3. Something dramatically disclosed.

   "This invention was a revelation for farmers throughout the region, who immediately adopted it."

4. A manifestation of divine truth.
5. Something that turns out to be a great success.

   "This invention was a revelation for farming throughout the region, where it doubled crop yields."