sleepover به انگلیسی
From Longman Dictionary
sleep‧o‧ver /ˈsliːpəʊvə $ -oʊvər/ noun [countable]
a party for children in which they stay the night at someone’s house
یک مهمانی برای کودکان که در آن شب را در خانه کسی میمانند
Example
Probably never even spent the night out except at a sleepover, huh
I decided that it called for a spooky sleepover, so I invited my mates over one evening
The White House is more than the ultimate sleepover