- annihilation, obliteration - destruction by annihilating something
--1 is a kind of destruction, devastation
--1 has particulars:atomization, atomisation; pulverization, pulverisation; vaporization, vaporisation Derived forms: verb obliterate4, verb obliterate3 - eradication, obliteration - the complete destruction of every trace of something
--2 is a kind of destruction, demolition, wipeout
Derived forms: verb obliterate4, verb obliterate1, verb obliterate3