A decisive or overwhelming victory in a competition or election.
निर्णायक जीत
English Usage: The candidate won the election by a landslide.
Hindi Usage: प्रत्याशी ने चुनाव में निर्णायक जीत हासिल की।
nirdhaarak jeet, nirnayak jeet, nirnayaak jeet, nirnayee jeet, nirmaanik jeet