invalidation
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invalidation
- /ɪnˌvæl.əˈdeɪ.ʃən/ US
- /ɪnˌvæl.ɪˈdeɪ.ʃən/ US
Rhymes with -eɪʃən
Where it comes from
From invalidate + -ion or in- + validation.
noun invalidations
-
The act of invalidating, or the state of being invalidated
Similar: abrogation, devalidation, nullification, abolition, annulment, cancellation, deauthentication, invalidation, renunciation, revocation, termination, vitiation
Opposite: confirmation, establishment, foundation, validation
Thesaurus
noun
Opposite: confirmation, establishment, foundation, validation
Talk about this word "invalidation." Wiktionary, via Micwyn, micwyn.com/word/invalidation. Accessed 6 Nov. 2026. invalidation. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/invalidation "invalidation." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/invalidation.Cite this
@misc{invalidation_2026,
title = {invalidation},
howpublished = {Wiktionary, via Micwyn},
year = {2026},
url = {https://micwyn.com/word/invalidation},
urldate = {2026-11-06}
}
