I've seen decolonise before, but in the context of removing colonies. This is about a hangover of colonialism. To me colony is A-political, whereas colonial a

I've seen decolonise before, but in the context of removing colonies. This is about a hangover of colonialism. To me colony is A-political, whereas colonial applys to the politics. Taking it further. I colonise America I colonise mars I colonise maths? What does that mean? We aren't talking about a literal colony, were talking about colonialism. So (De)colonialise is the word the I would make up to describe this.