from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The doctrine that Jesus's Second Coming will follow the millennium.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. An interpretation of the Book of Revelation where Christ's second coming will be after the "Millennium", a Golden Age or era of prosperity and dominance of the Christianity.
from The Century Dictionary and Cyclopedia
- n. The doctrine that the second coming of Christ will follow the millennium.
postmillennial + -ism (Wiktionary)