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annihilation vs extinction

extinction vs annihilation

annihilation and extinction both are nouns.

Word NounAdjectiveVerbAdverb
annihilation Yes No No No
extinction Yes No No No
As nouns, extinction is a hyponym of annihilation; that is, extinction is a word with a more specific, narrower meaning than annihilation:
  • annihilation: total destruction
  • extinction: complete annihilation
Other hyponyms of annihilation include extermination.
annihilation (noun) extinction (noun)
destruction by annihilating something the act of extinguishing; causing to stop burning
total destruction a conditioning process in which the reinforcer is removed and a conditioned response becomes independent of the conditioned stimulus
complete annihilation
the reduction of the intensity of radiation as a consequence of absorption and radiation
no longer in existence
no longer active; extinguished
Difference between annihilation and extinction

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