IPA: /ˈkʌstəmaɪz/
KK: /ˈkʌstəˌmaɪz/
To change something according to personal preferences or needs.
You can customise your phone's settings to make it work better for you.
Past: customised
Past Participle: customised
Customise → It is formed from "custom" (from Old French *costume*, meaning a habit or practice) and "-ise" (a suffix used to form verbs meaning to make or to become). The word "customise" means to make something according to a particular habit or practice.
Think of 'custom' as a specific habit or practice, and remember that 'customise' means to make something fit that specific habit.