Synonym: annul, avoid, cancel, nullify, quash, vitiate, void. Similar words: invalid, valid, validity, candidate, invade, in vain, invasion, convalesce. Meaning: [ɪn'vælɪdeɪt] 
v. 1. declare invalid 2. make invalid for use 3. show to be invalid 4. take away the legal force of or render ineffective.
v. 1. declare invalid 2. make invalid for use 3. show to be invalid 4. take away the legal force of or render ineffective. 
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1. Any form of physical activity will invalidate the results.
2. Failure to disclose all relevant changes may invalidate your policy.
3. Such exceptions do not invalidate the rule.
4. This does not invalidate Freud's approach, but it does complicate matters more than he suggests.
5. Fforde acknowledges that all this appears to invalidate the central theme of his book.
6. Such an extension will not invalidate the special theory but will fill it out to meet the requirements of wider applicability.
7. A faulty signature may invalidate a cheque.
8. Uncertified alterations or erasures shall invalidate the certificates.
9. Does this invalidate the economic case for democracy?
10. No such Variation shall vitiate or invalidate this Contract.
11. In the contrary situation, they do not entirely invalidate or counterbalance the particular accidental determination.
12. The invalidity of one clause does not invalidate the agreement.
13. The Security setting to invalidate version one signatures is set.
14. That does not invalidate the remaining provisions of this Deed nor affect the validity or enforceability of that provision in any other jurisdiction.
15. These can evolve to invalidate piezoelectric devices with the constant or cyclic loads.
16. How can an administrative failure to serve an unimpeachable committal order invalidate the committal order?
17. Certainly, voluntary anonymised seroprevalence studies are discouraged because it is felt that even a 5% refusal rate may invalidate the results.
18. First, a court might hold that there was no authority to make the rule and invalidate it.
19. Reformers have accused the conservatives of carrying out the crackdown to invalidate the new parliament, due to convene on May 27.
20. The elements of Christianity that come from older beliefs do not necessarily invalidate the religion.
21. You must disclose all material facts. Failure to do so may invalidate the Policy.
22. The Ministry of Foreign Affairs may authorize other agencies to revoke or invalidate a visa.
22. Wish you will love sentencedict.com and make progress everyday!
23. There's also a utility called chcp for converting a checkpoint to a snapshot or vice-versa, and rmcpto invalidate a checkpoint or snapshot.
24. The terms of this agreement are severable. The invalidity of one clause does NOT invalidate the agreement.
25. Because the company has been taken over, the contract has been invalidate.
26. For instance, if you touch the a button on screen, the UI thread dispatches the touch event to the widget, which in turn sets its pressed state and posts an invalidate request to the event queue.
27. After a sufficient condition of the deadlock-free design has been given, the directory-based invalidate cache coherence protocol is introduced and its cache coherence is verified using belief.
28. The Roanoke Tea Party, for example, proposes a Freedom for Virginians Act, which would empower the state to invalidate laws it deems unconstitutional.
29. A lawyer suggested Peng could file an administrative litigation to invalidate the divorce.
30. Remark: Rapid evaporation or application of sufficient heat will invalidate the result.
More similar words: invalid, valid, validity, candidate, invade, in vain, invasion, convalesce, trepidation, valiant, to date, update, mandate, date from, up to date, out of date, evaluate, accommodate, date back to, inveterate, investigate, materialistic, canvas, lid, solid, slide, hidalgo, didactic, stolid, galileo galilei.