sleep over
US /ˈsliːpˌoʊ.vər/
UK /ˈsliːpˌoʊ.vər/
1.
to stay the night at a friend's or relative's house
:
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My daughter is going to sleep over at her friend's house tonight.
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We used to sleep over at our grandparents' house every summer.
1.
an occasion when a child or young person stays for the night at a friend's or relative's house
:
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My daughter is having a sleepover with her friends this weekend.
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The girls had a fun sleepover, staying up late and telling stories.