Bedeutung von “challenge” im Essential English Dictionary

challenge

verb uk /ˈtʃælɪndʒ/ challenging, challenged

to tell someone you do not accept their rules or you think they are wrong:

The election results are being challenged.

to ask someone to compete in a game or fight:

He challenged / me to a game of tennis.

(Definition von “challenge verb” aus dem Cambridge Essential Dictionary © Cambridge University Press)