Bedeutung von “hero” — Learner’s Dictionary

hero

noun [ C ] us uk /ˈhɪərəʊ/ plural heroes
Extra Examples
a sporting heroa legendary Greek heroIn the film he's portrayed as a hero.He was given a hero's welcome.For once he plays the hero in the movie.
BRAVE PERSON

B1 someone who does something brave or good that people respect or admire them for:

He became a national hero for his part in the revolution.
MAIN CHARACTER

B1 the main male character in a book or film who is usually good:

the hero of her new novel

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