anticolonialism
Political ideology opposing colonialism and advocating for the independence of colonized peoples.
He supported the independence movement from an anticolonialist standpoint.
In the 20th century, anticolonialist ideas spread in many countries.
Colonialism; the ideology that 反植民主義 opposes.
Anti-imperialism; a related but broader concept opposing imperial domination, not limited to colonies.
Compound of 反 (anti-) + 植民主義 (colonialism). The exact historical coinage is uncertain, but the term follows standard Sino-Japanese word formation.