English

Noun

zzzs pl ‎(plural only)

1. (slang) Sleep.
   • 2002, The Doctors Book of Home Remedies

     The harder you try to sleep, the greater the chances you'll end up gnashing your teeth all night rather than stacking some Zzzs.

   • 2006, Joanne V Lichten, How to Stay Healthy and Fit on the Road

     When you want to catch some zzzs, carry foldable eye shades, foam or silicone ear plugs, an inflatable neck pillow...

   • 2009, Here's a brainy idea - how about a little music? (in the Toronto Star, 20 January 2009)

     Despite legendary high-achieving short sleepers, including Bill Clinton and Margaret Thatcher, going without zzzs is far more likely to make you fat, grumpy and ineffective than to get you a promotion or a Nobel Prize (or help you keep your current job).