Armageddon

noun

Ar·​ma·​ged·​don ˌär-mə-ˈge-dᵊn 

1

a

: the site or time of a final and conclusive battle between the forces of good and evil

b

: the battle taking place at Armageddon

2

: a usually vast decisive conflict or confrontation

Examples of Armageddon in a Sentence

the threat of nuclear Armageddon

Recent Examples on the Web

In one fell swoop, though, Trump not only saved Israel and the Middle East from a nuclear Armageddon, but possibly western civilization as well. —Peter Lucas, Boston Herald, 4 July 2025

While that really isn't saying much, at least Deep Impact sends a team of astronauts (led by Robert Duvall) rather than drillers to deal with the comet hurtling toward Earth, deflecting Ben Affleck's famous critique of Armageddon. —Ew Staff Published, EW.com, 3 July 2025

In Armageddon, a wildly-improbable effort by a team of offshore drillers saves Earth from an asteroid impact; in Deep Impact, a similarly-improbable effort fails to save Earth from a comet (so the summer ends in a cinematic tie). —Kiona N. Smith, Forbes.com, 30 June 2025

In reality, what followed was not Armageddon but détente. —Florence Gaub, Foreign Affairs, 24 June 2025

Word History

Etymology

Greek Armageddōn, Harmagedōn, scene of the battle foretold in Revelation 16:14–16

First Known Use

before the 12th century, in the meaning defined at sense 1a

Rhymes for Armageddon

• deaden
• leaden
• redden