Meaning of the word "duke it out" in English

What does "duke it out" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

duke it out

US /duːk ɪt aʊt/
UK /duːk ɪt aʊt/
"duke it out" picture

Idiom

1.

to fight or compete to resolve a dispute or determine a winner

Example:
The two rivals decided to duke it out in the final round.
Let's just duke it out and see who's right.
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