validate valid • validation · · · Info · Definitions · Synonyms · Antonyms · Characters · · validate · · Text Latin · · Script 8 · · Length Definitions · · · (verb) declare or make legally valid. Synonyms: formalize, formalise. · · Verb Definition 1 (verb) prove valid; show or confirm the validity of something. · · Verb Definition 2 (verb) give evidence for. Synonyms: corroborate. · · Verb Definition 3 (verb) make valid or confirm the validity of. Examples: "Validate a ticket." · · Verb Definition 4 Synonyms · · · formalize · · Synonym 1 formalise · · Synonym 2 corroborate · · Synonym 3 Antonyms · · · invalidate · · Antonym 0 annul · · Antonym 1 quash · · Antonym 2 void · · Antonym 3 avoid · · Antonym 4 nullify · · Antonym 5 vitiate · · Antonym 6 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C t latin small letter t U+0074 v latin small letter v U+0076