What does antiquate mean?
The definition of antiquate
An”ti*quate, v. t.
Etym: [L. antiquatus, p. p. of antiquare, fr. antiquus ancient.]

To make old, or obsolete; to make antique; to make old in such a degree as to put out of use; hence, to make void, or abrogate. Christianity might reasonably introduce new laws, and antiquate or abrogate old one. Sir M. Hale.