A person who supports or is involved in the practice of gaining political control over another country, occupying it with settlers, and exploiting it economically.

The colonialist sought to expand his country's influence by establishing new territories overseas.

An advocate or supporter of colonialism.

As a colonialist, he believed in the benefits of spreading his nation's culture and governance to other parts of the world.

colonialistadjective

Relating to or characteristic of a policy or practice of acquiring full or partial political control over another country, occupying it with settlers, and exploiting it economically.

The colonialist policies of the empire led to the exploitation of the local resources and people.

Pertaining to the attitudes, practices, or characteristics of a colonial power or its citizens.

The colonialist mindset of the administration was evident in their disregard for the indigenous cultures.