Definition of catch some (or a few) Zs in US English:

catch some (or a few) Zs

phrase

North American
informal
  • Get some sleep.

    ‘I'll go back to the hotel and catch some Zs’
    • ‘I was catching a few Zs on the lower bunk in our call room.’
    • ‘Why is it whenever I try to catch some Zs all I can hear is you two squawking?’
    relax, take a rest, ease off, ease up, let up, slow down, pause, have a break, take a break, unbend, repose, laze, idle, loaf, do nothing, take time off, slack off, unwind, recharge one's batteries, be at leisure, take it easy, sit back, sit down, stand down, lounge, luxuriate, loll, slump, flop, put one's feet up, lie down, go to bed, have a nap, take a nap, nap, catnap, doze, have a siesta, take a siesta, drowse, sleep
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