zs

About 0.22 uses per million words.

Meaning

1. symbol Symbol for zeptosecond, an SI unit of time equal to 10 seconds.
2. noun plural of z
3. noun Alternative form of z's (sleep)

Similar words

pizzazz dynamism oomph pizzaz sleep insomnia nap snooze snore angles

Often followed by

is and are in of for a to the

Word family

Z ZD Zs z z's