Definition of slumber party
: an overnight gathering especially of teenage girls usually at one of their homes
Examples of slumber party in a sentence
My 12-year-old daughter is having a slumber party tonight.
First Known Use of slumber party
SLUMBER PARTY Defined for English Language Learners
Definition of slumber party for English Language Learners
: a party where one or more people (usually girls) stay overnight at one person's house
Learn More about slumber party
Seen and Heard
What made you want to look up slumber party? Please tell us where you read or heard it (including the quote, if possible).