with one's last breath

• with one's dying breath

with one's last breath

1. (literary) At the point when one about to die.

• draw one's last breath
• on one's deathbed
• in articulo mortis

• “with your last dying breath” in Longman Dictionary of Contemporary English, Longman.
• “with your last dying breath”, in Cambridge English Dictionary, Cambridge, Cambridgeshire: Cambridge University Press, 1999–present.