invalidate
verb (used with object)
to render invalid; discredit.
invalidating
-
present participleof invalidate.present participle
A verb form that is used in progressive verb constructions and may also function as a modifier or a gerund.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
One repeated concern regarded how to avoid invalidating an entire batch of ballots if one voter among thousands couldn’t be confirmed as eligible.
From Salon ● Sep. 3, 2026
“Macro conditions, liquidity and positioning can overwhelm fundamentals, and bitcoin could fall well below current levels without invalidating its longer-term investment case,” said Silenskyte.
From MarketWatch ● Aug. 21, 2026
The Royal College of Psychiatrists also warned against "invalidating the condition".
From BBC ● Aug. 19, 2026
It overruled the judge’s order invalidating UCLA’s lease of a portion of the VA grounds for its baseball stadium.
From Los Angeles Times ● Dec. 23, 2025
Thomas winced; Frypan had gone too far with that recommendation, almost invalidating his well-stated opinion of the whole mess.
From "The Maze Runner" by James Dashner
