cry your eyes out

US /kraɪ jʊər aɪz aʊt/
UK /kraɪ jʊər aɪz aʊt/
"cry your eyes out" picture
1.

目を腫らすほど泣く, 大泣きする

to cry a lot and for a long time

:
She would cry her eyes out every time she watched that sad movie.
彼女はその悲しい映画を見るたびに目を腫らすほど泣いた
When his dog died, he cried his eyes out for days.
彼の犬が死んだとき、彼は何日も目を腫らすほど泣いた