supersede

v

1. supplant, displace, succeed; oust, subvert, cut out, expel; dethrone, unseat, take over, usurp; replace, take the place of, change places with; substitute for, act for, fill in for, relieve, pinch-hit, stand in the stead of, stand in the shoes of, represent.

2. void, Law. avoid, declare or render null and void, annul, nullify, disannul; quash, invalidate, vitiate, vacate, disenact, disestablish; cancel, discharge, set aside, neutralize; suspend, Law. nol-pros, stop, cease, discontinue, break off; countermand, counterorder, overrule, override; negate, veto.

3. revoke, rescind, abrogate, reverse, repeal, abolish; recant, retract, withdraw, take back, undo, unmake, recall; renounce, relinquish, repudiate, abjure, forswear, abnegate; disavow, disclaim, disown, deny.

4. discard, dismiss, cast aside, abandon, throw out, dispose of; obsolesce, put into disuse, shelve, table, obviate, render unnecessary.