annihilate

1 ENTRIES FOUND:
annihilate /əˈnajəˌleɪt/ verb
annihilates; annihilated; annihilating
annihilate
/əˈnajəˌleɪt/
verb
annihilates; annihilated; annihilating
Britannica Dictionary definition of ANNIHILATE
[+ object]
1 
: to destroy (something or someone) completely
2 
: to defeat (someone) completely

— annihilation

/əˌnajəˈleɪʃən/ noun [noncount]