verb (used with object), an·ti·quat·ed, an·ti·quat·ing. 1.to make obsolete, old-fashioned, or out of date by replacing with something newer or better:
This latest device will antiquate the ice-cube tray.
Origin: 1400–50; late Middle English antiquat old <
Medieval Latin antīquātus old, ancient, past participle of
antiquāre to put in an earlier state, verbal derivative of
Latin antīquus; see
antique Related forms an·ti·qua·tion, noun