Weba. : to cause to cease to exist : to do away with entirely so that nothing remains. b. : to destroy a considerable part of. Bombs annihilated the city. The enemy troops were annihilated. c. : to defeat overwhelmingly : rout. annihilated the visitors 56–0.

Webto reduce to utter ruin or nonexistence; destroy utterly: The heavy bombing almost annihilated the city. to destroy the collective existence or main body of; wipe out: to …

Weban·ni·hi·late 1. To be completely destructive. 2. Physics To participate in annihilation. Used of particles and antiparticles.

Webannihilate definition: 1. to destroy something completely so that nothing is left: 2. to defeat completely: 3. to…. Learn more.

Webverb. 1. as in to eradicate. to destroy all traces of the family's attempts to annihilate the roach population in their apartment had met with little success.

WebDefinitions of annihilate. verb. kill in large numbers. synonyms: carry off, decimate, eliminate, eradicate, extinguish, wipe out. decimate. kill one in every ten, as of mutineers in Roman armies. see more. verb. do away with completely, without leaving a trace.

WebBritannica Dictionary definition of ANNIHILATE [+ object] 1 : to destroy (something or someone) completely Bombs annihilated the city. The enemy troops were annihilated. 2 : to defeat (someone) completely He annihilated his opponent in the last election. — annihilation /əˌnajə ˈleɪʃən/ noun [noncount] The regime is facing annihilation.

WebTo destroy or eradicate, as a property or attribute of a thing; to make of no effect; to destroy the force, etc., of; as, to annihilate an argument, law, rights, goodness. Annihilate To destroy the form or peculiar distinctive properties of, so that the specific thing no longer exists; as, to annihilate a forest by cutting down the trees.

Webto destroy something completely so that nothing is left: a city annihilated by an atomic bomb. Thesaurus: synonyms, antonyms, and examples. to beat someone in a race, competition, etc. beat United beat City 3 - 2.

WebSee definition of annihilate on Dictionary.com verb destroy completely synonyms for annihilate Compare Synonyms crush decimate demolish eradicate exterminate extinguish finish off liquidate negate obliterate quell raze wipe out abate abolish abrogate annul erase expunge extirpate invalidate massacre murder nullify quash ruin slaughter undo vitiate