Fighting spirit or competitiveness — the desire to confront challenges and strive to win, often used in sports or work contexts.
彼は闘争心が強く、どんな相手にも全力で挑む。
He has a strong fighting spirit and challenges any opponent with full effort.
チームには闘争心が必要だが、協力も同じくらい重要だ。
A team needs fighting spirit, but cooperation is equally important.
年齢に関係なく、闘争心を持ち続けることが成長につながる。
Regardless of age, maintaining a fighting spirit leads to growth.
あの選手の闘争心は観客にも伝わり、応援を呼んだ。
That athlete's fighting spirit resonated with the audience and drew their support.