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- Dictionaryinvalidate/ɪnˈvalɪdeɪt/
verb
- 1. make or prove (an argument, statement, or theory) unsound or erroneous. Similar Opposite
- 2. deprive (an official document or procedure) of legal validity because it contravenes a regulation or law: "a technical flaw in her papers invalidated her nomination" Similar Opposite
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INVALIDATE definition: 1. to officially stop a document, ticket, law, etc. being legally or officially acceptable 2. to…. Learn more.
The meaning of INVALIDATE is to make invalid; especially : to weaken or destroy the cogency of. How to use invalidate in a sentence. Synonym Discussion of Invalidate.
When you invalidate something you are making it less true, less official, or less correct. If you buy something that doesn't work properly and then try to fix it yourself, you invalidate the warranty.
INVALIDATE meaning: 1. to officially stop a document, ticket, law, etc. being legally or officially acceptable 2. to…. Learn more.
Invalidate definition: to render invalid; discredit.. See examples of INVALIDATE used in a sentence.
To invalidate something such as an argument, conclusion, or result means to prove that it is wrong or cause it to be wrong.
verb. /ɪnˈvælɪdeɪt/ Verb Forms. invalidate something to prove that an idea, a story, an argument, etc. is wrong. This new piece of evidence invalidates his version of events. Flawed research methods may invalidate the study’s conclusions. Topics Opinion and argument c2. Want to learn more?
1. to render weak or ineffective, as an argument. 2. (Law) to take away the legal force or effectiveness of; annul, as a contract. inˌvaliˈdation n. inˈvaliˌdator n. Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014. in•val•i•date.
Definitions of 'invalidate'. If something invalidates something such as a law, contract, or election, it causes it to be considered illegal. [...] More.
Invalidate Sentence Examples. A defect of title or undisclosed liability would invalidate the sale at any time. But we unite in holding that these exceptions do not invalidate the assertion of our real unity in our common witness to the Gospel of the Grace of God."
