godan verb (-ku)
fight to the bitter end; fight through to the end
Emphasizes perseverance in a struggle, battle, or competition until the very end, without giving up.
彼は最後まで戦い抜く覚悟だ。
He is determined to fight to the bitter end.
選手たちは怪我を押して戦い抜い
The athletes fought through to the end despite their injuries.