To Abolish

1. To end a law, system, institution, custom or practice. [First attested from around 1350 to 1470.]
2. (archaic) To put an end to or destroy, as a physical object; to wipe out. [First attested from around 1350 to 1470.]

Synonyms

• (to end a law, system, institution, custom or practice): abrogate, annul, cancel, dissolve, nullify, repeal, revoke

Antonyms

• (to end a law, system, institution, custom or practice): establish, found