IPA: /trænsˈfɔːrmətɪv/
KK: /trænsˈfɔrmətɪv/
Causing a significant change or transformation in something.
The new policies had a transformative effect on the community.
Transformative → It is formed from "trans-" (meaning across or beyond) and "formare" (meaning to shape or form) and the suffix "-ive" (meaning having the nature of). The word "transformative" describes something that has the nature of shaping or changing something across or beyond its original form.
Think of something that changes or shapes something 'across' ('trans-') into a new form ('formare') — that's why transformative means causing a significant change.