sleep on

US /sliːp ɑːn/
UK /sliːp ɑːn/
"sleep on" picture
1.

dormirci su, riflettere a lungo

to delay making a decision about something important until the next day, so that you have more time to think about it

:
I'll sleep on it and let you know my decision tomorrow.
Ci dormirò su e ti farò sapere la mia decisione domani.
It's a big decision, so take your time and sleep on it.
È una decisione importante, quindi prenditi il tuo tempo e dormici su.