verb · Medium SAT word

    Invalidate

    void; declare invalid

    Invalidate in a sentence

    The judge ruled to invalidate the previous contract due to fraud.

    Synonyms for invalidate

    Antonyms for invalidate

    Practice invalidate on real SAT questions

    Vocabulary like invalidate appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.

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