challenger
🇺🇸
/ˈtʃælɪndʒər/
🇬🇧
/ˈtʃælɪndʒə(r)/
noun
R
A person who tries to win something from someone else by competing against them.
The challenger gave an impressive speech during the debate.
議論の中で挑戦者は印象的なスピーチを行った。
translation
挑戦者
語形変化
Plural
challengers