IPA: /ˈkɒlənaɪz/
KK: /ˈkɒlənaɪz/
To establish a settlement in a new area or territory, often by people from another country.
The explorers aimed to colonise the uninhabited island.
Past: colonised
Past Participle: colonised
Colonise → It is formed from "colonia" (from Latin, meaning a settlement or farm) and the suffix "-ise" (meaning to make or to become). The word "colonise" means to make a settlement or establish a community in a new territory.
Think of creating a 'settlement' ('colonia') in a new place — that's what it means to colonise.