English Reference
Verb

colonize

v.
B2 Upper Intermediate US /ˈkɑɫəˌnaɪz/ col·o·nize UK spelling colonise, colonized, colonizes, colonizing

v.to take control of a new area and start living there, often by force. It can also mean to move to a new place to start a new community.

v.to establish a settlement in a new territory, typically by taking control of it. Often implies the establishment of a dominant political or economic power over the local population.


SIMPLE

The company plans to colonize the moon in the next century.

CONTEXTUAL

Historians study how different nations colonize new lands and the long-term effects on the indigenous people.

COMPLEX

The rapid expansion of the empire required a massive effort to colonize the frontier, often leading to significant cultural and environmental shifts in the newly acquired territories.

Because wolves are not capable of naturally colonizing such an island across open sea, researchers believe humans must have brought the animals there, likely by boat.

ScienceDaily· 5 Jul 2026

Unlike much of Asia, Japan was never colonized .

The Conversation· 11 Aug 2026

From colony + -ize.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level B2 · Upper Intermediate
Frequency Occasional
Updated