Table of Contents
Antonyms
Synonyms
Etymology
1. invalidate
verb. ['ˌɪnˈvælɪˌdeɪt'] declare invalid.
Synonyms
Etymology
- invalidate (English)
- in- (English)
- in (Latin)
2. invalidate
verb. ['ˌɪnˈvælɪˌdeɪt'] make invalid for use.
Antonyms
Etymology
- invalidate (English)
- in- (English)
- in (Latin)