We found 3 definitions of sleep in from 2 different sources.
Verb |
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sleep in - live in the house where one works; "our babysitter lives in, as it is too far to commute for her" | ||
live in | ||
sleep out, live out work in a house where one does not live; "our cook lives out; he can easily commute from his home" | ||
board provide food and lodging (for); "The old lady is boarding three men" | ||
sleep in - sleep later than usual or customary; "On Sundays, I sleep in" | ||
sleep late | ||
catch some z's, kip, log z's, slumber, sleep be asleep |