also: ファイティング・スピリット
A loanword from English, used in sports, business, and self-help contexts to describe a determined, never-give-up attitude.
His fighting spirit led the team to victory.
No matter how tough it gets, let's keep our fighting spirit and do our best.
He never gave up and showed his fighting spirit until the end.
She always approaches her work with a fighting spirit.
The players were burning with fighting spirit before the match.