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tr.v. in·val·i·dat·ed, in·val·i·dat·ing, in·val·i·dates
To make invalid; nullify.

in·val′i·da′tion n.
in·val′i·da′tor n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.invalidated - deprived of legal force
invalid - having no cogency or legal force; "invalid reasoning"; "an invalid driver's license"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in classic literature ?
This conclusion cannot be invalidated by alleging that the State in which the experiment was made was at that crisis, and had been for a long time before, violently heated and distracted by the rage of party.
Your estimate of the papa's sensibilities is a good reason until it is invalidated. I promise you not to look at the young girl again until you tell me that you have changed your mind about the papa.
Summary: New Delhi [India], Aug 2 (ANI): The Supreme Court on Friday issued notice to the Centre on a petition filed by a group of armed forces veterans against a CBDT circular stating that disability pension of those who have not been invalidated out of forces due to injury would be taxed.
Many drivers are unaware that charging someone for a ride - even if you're heading that way anyway - could come with the big fine and invalidated insurance.
Not only is it pricey, butdriversare forever trying to keep up with small print loopholes that could leave them invalidated - without even knowing it.
Not only is it expensive, but drivers are forever trying to keep up with small print loopholes that could leave them invalidated - without even knowing it.
Biotechnology company Regeneron Pharmaceuticals Inc (NASDAQ:REGN) stated on Friday that the US and European patent offices have invalidated the Immunex patents with functional claims to antibodies that target human interleukin-4 receptors (IL-4R).
Patent and Trademark Office invalidated 24 of 26 claims challenged by PropX from two of the four patents previously asserted by SandBox Logistics in litigation.
"Allowing appraisals to be invalidated based on the appearance of bias alone would considerably diminish the finality of appraisals without significantly improving their over-all integrity," he wrote.
President Rodrigo Duterte said he would be 'happy to step down' if the Supreme Court favors the quo warranto petititon filed against him by lawyer Elly Pamatong, who wants his 2016 presidential victory invalidated.
Among the most runners for the 2nd constituency which grouped the 7th, 9th, 10th, 11th and 14th in the 25 constituency formation were Ahmad AL-Saadoun who represented the constituency for nine legislative terms besides his membership in the invalidated parliament of 2012.