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4 Usage Examples Depicting the Meaning of 'Invalidate' in a Sentence

"To make something invalid or not legally or officially acceptable; to discredit or nullify." more

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The historian invalidated the ancient manuscript as a modern forgery.
The referee invalidated the goal after reviewing the video footage.
The software update inadvertently invalidated several user passwords.
The court invalidated the contract due to a breach of terms.

Invalidate

in-val-i-deyt
verbTo make something invalid or not legally or officially acceptable; to discredit or nullify.

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Last Updated On: January 25, 2024
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