The act of abolishing a system or practice or institution (especially abolishing slavery):
— The abolition of capital punishment.

synonym: abolishment.

Roget 756: abrogation, annulment, nullification, recision; vacatur [Lat.]; canceling etc. v.; cancel; revocation, revokement^†; repeal, rescission, defeasance.    dismissal, conge [Fr.], demission^†; bounce [U.S.]; deposal, deposition; dethronement; disestablishment, disendowment^†; deconsecration; sack [Slang], walking papers, pink slip, walking ticket; yellow cover [Slang].    abolition, abolishment; dissolution.    counter order, countermand; repudiation, retraction, retractation^†; recantation etc. (tergiversation) 607; abolitionist.    ... show more

Roget 162: destruction; waste, dissolution, breaking up; diruption^†, disruption; consumption; disorganization.    fall, downfall, devastation, ruin, perdition, crash; eboulement [Fr.], smash, havoc, delabrement [Fr.], debacle; break down, break up, fall apart; prostration; desolation, bouleversement [Fr.], wreck, wrack, shipwreck, cataclysm; washout.    extinction, annihilation; destruction of life etc. 361; knock-down blow; doom, crack of doom.    destroying etc. v.; demolition, demolishment; overthrow, subversion, suppression; abolition etc. (abrogation) 756; biblioclasm^†; sacrifice; ravage, razzia^†; inactivation; incendiarism; revolution etc. 146; extirpation etc. (extraction) 301; beginning of the end, commencement de la fin [Fr.], road to ruin; dilapidation etc. (deterioration) 659; sabotage.    ... show more

Dutch: opheffing, abolitie, afschaffing, suppressie
Polish: abolicja