1
have a sleepover
常用搭配，表示举办一场过夜聚会。
We had a sleepover at my house on Saturday.
周六我们在我家办了留宿聚会。
过夜；留宿（尤指儿童聚会）
sleepovers — plural of sleepover
先理解核心含义，再看它在真实句子里的用法。
过夜；留宿（尤指儿童聚会）
an occasion of spending the night away from home or having a guest stay overnight, especially as a party for children
We had a sleepover at my house on Saturday.
周六我们在我家办了留宿聚会。
在别人家过夜(尤指儿童)。
The act of spending the night as a guest in another's house, especially when the participants are children.
过夜的客人。
An overnight guest.
My daughter is so excited about the sleepover at her friend's house on Saturday.
我女儿对星期六去朋友家过夜的聚会非常兴奋。
We're having a sleepover for my son's birthday, so please bring your sleeping bag.
我们要为我儿子的生日举办一次留宿聚会，请带上你的睡袋。
The kids watched movies and ate popcorn at the sleepover.
孩子们在留宿聚会上看了电影，吃了爆米花。
常用搭配，表示举办一场过夜聚会。
We had a sleepover at my house on Saturday.
周六我们在我家办了留宿聚会。
go to a sleepover 表示前往别人家参加留宿活动。
My daughter is going to a sleepover tonight.
我女儿今晚要去朋友家过夜。
invite sb to a sleepover 表示邀请某人来参加自己的过夜聚会。
She invited four friends to her sleepover.
她邀请了四个朋友来家里过夜。
Not this
We had sleepover at my friend's house.
Use this
We had a sleepover at my friend's house.
sleepover 是可数名词单数，作“过夜聚会”讲时前面需要加冠词 a，不能省略。
Not this
I will sleepover at her home.
Use this
I will sleep over at her home.
sleepover 是名词，不能当动词用；表示“过夜”的动词短语是分开写的 sleep over。
Not this
We had a sleepover at my friend.
Use this
We had a sleepover at my friend's house.
表示“在某人家里过夜”时，地点要用所有格加 house/home，如 my friend's house；直接说 at my friend 指在朋友这个人身边，语意不通。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
举办过夜聚会
She is having a sleepover for her birthday this Saturday.
她这周六要举办一次生日过夜聚会。
去朋友家过夜
My daughter is going to a sleepover at Emma's house tonight.
我女儿今晚要去埃玛家过夜。
过夜聚会
They had a big sleepover party in the living room.
他们在客厅办了一场大型过夜聚会。
主办过夜聚会
We are hosting a sleepover for the soccer team after the game.
比赛结束后，我们要为足球队主办一场过夜聚会。
Use sleepovers naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
拆成 sleep（睡）+ over（过去）：想象小朋友背着睡袋去朋友家“睡过去”，就是过夜留宿。
语域：informal 常见场景：children's parties、family conversations、weekend activity planning sleepover 是偏口语的非正式说法，通常指孩子在朋友家过夜的聚会；多用于日常聊天、家庭对话或儿童活动安排，正式书面语中较少出现。
No common word rhymes with sleepover. Words ending in -over (over, moreover, turnover) share the spelling but have a different stressed vowel, so they do not rhyme. Sleep, asleep, and oversleep share the /sliːp/ sound, but not the -over ending. Beware the -over lookalikes: they are stressed differently from sleepover.
Dictionary facts from ECDICT, WIKTIONARY.