Explanation

A plan which fails to achieve its purpose is abortive.

ایک منصوبہ جو اپنے مقصد کو حاصل کرنے میں ناکام ہو جائے وہ ناکام ہو جاتا ہے۔

It means unsuccessful or failing to produce the desired outcome.

It often used in the context of plans or efforts that do not achieve their intended goals.