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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.
Invalidate definition: to render invalid; discredit.. See examples of INVALIDATE used in a sentence.
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.
To invalidate something such as an argument, conclusion, or result means to prove that it is wrong or cause it to be wrong. Any form of physical activity will invalidate the results.
Definition of invalidate verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and 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.
1. To invalidate something such as an argument, conclusion, or result means to prove that it is wrong or cause it to be wrong. [...] 2. If something invalidates something such as a law, contract, or election, it causes it to be considered illegal. [...] More. Conjugations of 'invalidate' present simple: I invalidate, you invalidate [...]
invalidate meaning, definition, what is invalidate: to make a document, ticket, claim etc no...: Learn more.
