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- DictionaryAn·ni·hi·la·tion/əˌnīəˈlāSHən/
noun
- 1. complete destruction or obliteration: "the threat of global annihilation"
- 2. the conversion of matter into energy, especially the mutual conversion of a particle and an antiparticle into electromagnetic radiation.
The meaning of ANNIHILATION is the state or fact of being completely destroyed or obliterated : the act of annihilating something or the state of being annihilated. How to use annihilation in a sentence.
noun [ U ] uk / əˌnaɪ.əˈleɪ.ʃ ə n / us / əˌnaɪ.əˈleɪ.ʃ ə n / Add to word list. complete destruction, so that nothing or no one is left: During the Cold War the threat of nuclear annihilation was always on people's minds. informal. complete defeat: The candidate suffered annihilation at the polls. Fewer examples.
an act or instance of annihilating, or of completely destroying or defeating someone or something: the brutal annihilation of millions of people. the state of being annihilated; total destruction; extinction: fear of nuclear annihilation. Physics.
ANNIHILATE meaning: 1. to destroy something completely so that nothing is left: 2. to defeat completely: 3. to…. Learn more.
Annihilation is the total destruction of something. In World War II, our nuclear bombs resulted in the annihilation of Hiroshima. If you spill milk on your textbooks, it won’t result in annihilation — this word is much more serious. After an annihilation, there's nothing left but total, horrific destruction, like a wild fire completely ...
Definition of annihilation noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
noun. 1. Utter destruction: eradication, extermination, extinction, extinguishment, extirpation, liquidation, obliteration. 2. An often formal act of putting an end to: abolishment, abolition, abrogation, annulment, cancellation, defeasance, invalidation, negation, nullification, voidance.
