obliteration
1. [ noun ] destruction by annihilating something
Synonyms: annihilation
Related terms: destruction vaporization atomization pulverization obliterate
2. [ noun ] the complete destruction of every trace of something
Synonyms: eradication
Related terms: destruction uproot obliterate
Similar spelling:   obliterating
  obliterate
  obliterator
  obliterated
  obliterable