victory
/ˈvɪkt(ə)ɹi/noun
The state of having beaten an opponent in a battle or contest, or having succeeded at something; also, a particular win.
Example sentence
- “The team celebrated their victory long into the night.”
You 'win' or 'claim' a victory 'over' an opponent. Grander than 'win' the noun: politicians declare victory, teams get wins.