1. to establish or extend colonial control over a territory or people
Usage: British spelling (American: colonializes); third person singular present tense
2. to settle or populate (a region) with colonists
Usage: British spelling (American: colonializes); third person singular present tense

Examples

• The European powers colonialises vast territories across Africa and Asia during the 19th century.
• Britain colonialises India, establishing administrative control over the subcontinent.
• The nation colonialises the island, sending settlers to establish a permanent presence.
• Historical records show how imperial powers colonialises weaker regions for economic gain.
• The policy colonialises indigenous lands, displacing native populations.
• Spain colonialises the Americas, introducing new languages and religions.