fight until the bitter end

fight until the bitter end

To continue to struggle or endeavor until the final or most critical extremity, such as death or total defeat. We might not have a chance of winning today, but we have to fight until the bitter end! My poor mother fought until the bitter end, but the cancer ultimately overpowered her.

See also: bitter, end, fight, until

Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.