IPA: //ˈbæstərdaɪz//
KK: /ˈbæstərdaɪz/
To make something inferior in quality or value, often by altering it in a negative way.
The artist felt that the new version of his painting would bastardise his original vision.
Past: bastardised
Past Participle: bastardised
Bastardise → It is formed from "bastard" (from Old French *bastard*, meaning illegitimate child) and the suffix "-ise" (meaning to make or to cause to be). The word "bastardise" means to make something illegitimate or to corrupt its original form.
Think of the word 'bastard' which refers to something illegitimate, and the suffix '-ise' means to make. This helps you remember that 'bastardise' means to make something illegitimate or corrupt.