IPA: /ˌkɒlənaɪˈzeɪʃən/
KK: /kɑlənəˈzeɪʃən/
The act of establishing control over a foreign territory and its people, often involving settlement and exploitation of resources.
The colonisation of new lands often led to significant cultural changes.
Colonisation is formed from "colonus" (meaning farmer or settler) and the suffix "-ation" (indicating a process or action). The word refers to the process of settling and establishing control over a territory by a group of people.
Think of 'settlers' ('colonus') establishing a new place, and '-ation' indicating the action of doing so. This helps you remember that colonisation means the act of settling in a new area.