There are multiple definitions - click on the translation that matches your context.

zniesienie

rzeczownik

full

abolition

noun

Definitions of abolition

English

the action of ending a system, practice, law, or institution etc forever

For the first time in over a generation, abolition of the death penalty looks like a real possibility in many American states.

English

the ending of slavery (=the system of owning people and forcing them to work for you)

In the years following abolition most antislavery reformers assumed that little if any government intervention was required in West Indian affairs.