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Defenition of the word invalidate

    • Defenition of the word invalidate

      • To make something legally invalid or void.
      • of cheques or tickets
      • declare invalid; "The contract was annulled"; "avoid a plea"
      • show to be invalid
      • take away the legal force of or render ineffective; "invalidateas a contract"
      • take away the legal force of or render ineffective; "invalidate as a contract"
      • declare invalid; "The contract was annulled"; "void a plea"
      • take away the legal force of or render ineffective
      • make invalid for use
      • declare invalid

    Synonyms for the word invalidate

      • annul
      • avoid
      • cancel
      • nullify
      • quash
      • vitiate
      • void

    Hyponyms for the word invalidate

      • break
      • stet

    Hypernyms for the word invalidate

      • alter
      • cancel
      • change
      • contradict
      • mark
      • modify
      • negate
      • score
      • strike down

    Antonyms for the word invalidate

      • formalise
      • formalize
      • validate

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