nap *
catnap
cat sleep
forty winks
short sleep
snooze

They first ordered a short sleep for the cooling of emotions.

There is also benefit to be gained from a break or - better - a short sleep.

Malcolm resigned himself to yet another stressful night of short sleep and kept walking.

It was a short sleep for him; he'd been cold for hundreds of years at a time.

A man on short sleep in sultry weather is not always very alert.

After a long morning's work in midsummer, he had eaten and then leaned back to take a short sleep.

"Can't it wait until you've had a short sleep and a good hot breakfast?"

My civilian clock said ten to midnight, but, despite the hour and the short sleep the night before, I felt fine.

Alex must not be the only one on short sleep.

Once checked in, we freshened up and had a short sleep.