crack–up
1 ENTRIES FOUND:
Save
plural
crack–ups
plural
crack–ups
Learner's definition of CRACK–UP
[count]
US, informal
1
:
an accident in which a vehicle is badly damaged
-
She got into a crack-up on her way back from the city.
2
:
nervous breakdown
—
see also crack up at 1crack
-
He had a crack-up in his late 50s and never quite recovered.
