'enslavement-supporting' originates from the combination of 'enslavement' and 'supporting', where 'enslavement' refers to the act of making someone a slave, and 'supporting' means to advocate or uphold.

The term 'enslavement-supporting' evolved from the need to describe individuals or policies that advocate for the practice of enslavement.

Initially, it meant 'advocating for the practice of enslavement', and this meaning has largely remained the same in modern usage.