Meaning of the word party-pooper in English

What does party-pooper mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

party-pooper

US /ˈpɑːr.t̬i ˌpuː.pɚ/
UK /ˈpɑːr.t̬i ˌpuː.pɚ/

Noun

1.
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