Definition of sleepover Sleepover

We found 4 definitions of sleepover from 3 different sources.

What does sleepover mean?

WordNet

Noun

Plural: sleepovers

sleepover - an occasion of spending a night away from home or having a guest spend the night in your home (especially as a party for children)

social function, social occasion, affair, occasion, function a vaguely specified social event; "the party was quite an affair"; "an occasion arranged to honor the president"; "a seemingly endless round of social functions"

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Wiktionary

sleepover (Noun)
The act of spending the night as a guest in another's house, especially the participants are children.
sleepover (Noun)
An overnight guest.