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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.
Jan 12, 2024 · 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.
ANNIHILATION definition: 1. complete destruction, so that nothing or no one is left: 2. complete defeat: 3. complete…. Learn more.
Annihilation definition: an act or instance of annihilating, or of completely destroying or defeating someone or something. See examples of ANNIHILATION used in a sentence.
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.
ANNIHILATE definition: 1. to destroy something completely so that nothing is left: 2. to defeat completely: 3. to…. Learn more.
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.
noun. 1. total destruction. 2. the act of annihilating. 3. physics. the destruction of a particle and its antiparticle when they collide. The annihilation of an electron with a positron generates two or, very rarely, three photons of annihilation radiation.
