fights for one's life

Verb

fight for one's life (third-person singular simple present fights for one's life, present participle fighting for one's life, simple past and past participle fought for one's life)

1. (idiomatic) To be in danger of dying (as a result of injury, illness etc.).
   • When we got to Pa-tung, we found out that all the steamships have been requisitioned to transport ammunition and troops. Germany has surrendered to the Allies and the Japanese are desperately fighting for their lives.1988 [1981], Hualing Nieh Engle, translated by Jane Parish Yang and Linda Lappin, Mulberry and Peach: Two Women of China, Boston: Beacon Press, →ISBN, →LCCN, →OCLC, pages 16–17
2. (broadly, idiomatic) To be in a highly unfavorable situation; to be on the verge of failure or collapse.
   • Credit Suisse, the 166-year-old institution that was once an emblem of Swiss pride, is fighting for its life after investors, fearing that the bank would run out of money, dumped its stock and sent the price of insuring its debt against a default skyrocketing.2023 March 15, Michael J. de la Merced, Maureen Farrell, “Credit Suisse to Borrow Up to $54 Billion From Central Bank”, in The New York Times