z's
z's · z'ses
SleepSleep.
US/ziz/
Meaning
1 senses(colloquial, plural, plural only)Sleep.
It's getting late: it's time to catch some z's.
Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.