ultimatefight

noun
UK /ˈʌltɪmət faɪt/
US /ˈʌltəmət faɪt/

A final big fight to see who is the best.

The two champions had an ultimatefight to decide the winner.


OTHER MEANINGS

2. A video game boss battle that is the hardest one in the game.

He finally beat the ultimatefight at the end of the game.

3. A pretend fight between friends where they act out their favorite heroes.

The kids had an ultimatefight in the backyard with toy swords.

4. A big argument that settles a disagreement once and for all.

Their ultimatefight over the last cookie ended with sharing it.