fall off

US /fɔːl ɔːf/

UK /fɔːl ɔːf/

1.

to decrease in quantity or quality; to decline

:

•

Sales tend to fall off during the winter months.

•

His performance has started to fall off recently.

:

decline drop wane diminish deteriorate

2.

to become detached or separated from something

:

•

The button fell off his shirt.

•

Be careful not to fall off the ladder.

:

detach drop come off separate

:

fall falling fall to fall in with fall into fall for fall on