crumple

verb
1
to press or crush something into folds; to become pressed, etc. into folds
مچاله کردن, چروک کردن
2
if your face crumples, you look sad and disappointed, as if you might cry
درهم‌شکستن
Her face crumpled up and she burst into tears.
3
to suddenly fall down with no control of your body because you are injured, unconscious, drunk, etc.
افتادن, بیهوش شدن
He crumpled up in agony.
synonym collapse