adjective
apocalyptic
uh-pah-kuh-LIP-tik/əˌpɑːkəˈlɪptɪk/
Concerning the catastrophic end of the world.
A fiery meteor threatens the towers in an apocalyptic scene.

Etymology
The pieces describe uncovering or revealing, not destruction itself. The adjective first referred to the biblical Revelation; its association with the world's end produced the broader sense of suggesting catastrophic destruction.
In context
And he sees himself releasing this apocalyptic genocidal March of Titans across the Earth, which he knows is terrible and awful.
More examples
- The scholar studies apocalyptic passages describing the final judgment.
- Survivors described the firestorm in apocalyptic terms.
- The novel imagines an apocalyptic war that ends civilization.
Forms
apocalyptic
apocalypse noun — a catastrophic end or destruction
Similar words
- catastrophic
- Catastrophic means disastrous; apocalyptic evokes overwhelming, world-ending destruction.
- devastating
- Devastating can describe a severe personal loss; apocalyptic suggests destruction on a much larger scale.