to (one's) dying day

(redirected from to their dying day)

to (one's) dying day

For the entirety or remainder of one's life. to my dying day, I will never forgive him for what he's done to our family. Despite all her doctors' warnings, my grandmother smoked cigarettes like a chimney to her dying day.
See also: dying

to your dying day

for the rest of your life.
1967 George Mackay Brown A Calendar of Love This one always was and ever will be to his dying day a garrulous long-winded old man.
See also: dying

till/to/until your ˌdying ˈday

for as long as you live: I swear I won’t forgive her to my dying day!
See also: dying, till, until
References in classic literature ?
I put the thought of death out of my mind, and fell upon my antagonists with fury that those who escaped will remember to their dying day.