Bedeutung von “duel” — Learner’s Dictionary

duel

noun [ C ] us uk /ˈdjuːəl/
FIGHT

a type of fight in the past between two people with weapons, used as a way of deciding an argument:

He challenged him to a duel.
ARGUMENT/COMPETITION

an argument or competition between two people or groups

(Definition von “duel” aus dem Cambridge Learner's Dictionary © Cambridge University Press)