nullification

(nul′ə fi kās̸hən)

noun

  1. a nullifying or being nullified
  2. ☆ in U.S. history, the refusal of a state to recognize or enforce within its territory any federal law held to be an infringement on its sovereignty

Origin: LL(Ec) nullificatio, a despising

See nullification in American Heritage Dictionary 4

noun
  1. a. The act of nullifying.
    b. The state of being nullified.
  2. Refusal or failure of a U.S. state to recognize or enforce a federal law within its boundaries.

Related Forms:

  • nulˌli·fi·caˈtion·ist noun

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