"annihilated" in the verb sense
1. eliminate, annihilate, extinguish, eradicate, wipe out, decimate, carry off
kill in large numbers
"the plague wiped out an entire population"
"annihilated" in the adjective sense
1. annihilated, exterminated, wiped out
destroyed completely
Source: WordNet® (An amazing lexical database of English)
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