Noun
(boxing) A bout between two championship title holders.
(comics) A fight between a superhero and a supervillain.
A particularly large or important fight.
Source: en.wiktionary.orgFloyd Mayweather and Conor McGregor stand to collect a massive payday whether their superfight is a charade or a combat sports classic, and there's plenty of upside for bettors too. Source: Internet
But a win over Ocampo could lead to a superfight with Crawford or another 147-pound contender. Source: Internet