imperialist
n. countablen. someone who supports the idea of one powerful country controlling other, smaller countries. This person usually believes their nation should grow its power by taking over land or trade in other parts of the world.
n. a person who supports or practices the policy of extending a nation's authority by territorial acquisition or by the establishment of economic and political hegemony over other nations.
The imperialist argued for expanding the nation's borders.
During the late 19th century, many European imperialists believed it was their duty to establish colonies across the African continent.
Historians often distinguish between the economic imperialist, who seeks market dominance, and the political imperialist, whose primary objective is the direct administration of foreign territories.
From imperial + -ist, after French impérialiste.
Often used as a pejorative in modern political discourse to criticize foreign intervention.