Skip to main content
party killer

party killer

1 7.2
A person or thing that ruins the fun at a party
  • noun
  • /ˈpɑrti ˈkɪlər/
  • Informal
translation icon : aguafiestas
  • It's a party-killer, ain't it?

Examples

  • Everyone wanted to have fun, but John was such a party killer that no one could enjoy themselves.

  • She was labeled a party killer after constantly complaining about the loud music at the celebration.

  • When he started talking about politics, he turned into a real party killer and ruined the festive mood.

Synonyms

pooper
vsparty killer
  • Offensive
21 7.9

A person who spoils fun for others

is a more neutral label for spoiling atmosphere at gatherings
party pooper
vsparty killer
  • Informal
16 6.4

A person who ruins other people's fun at a party

is the broader label for ruining atmosphere at social gatherings
disruptor
vsparty killer
2 6.5

A person who interrupts a meeting or event and causes disorder

is more about spoiling atmosphere and enjoyment at gatherings
thrill killer
vsparty killer
  • Informal
1 8.9

Someone or something that spoils excitement

applies more to lowering general enjoyment at social gatherings
fun sponge
vsparty killer
  • Offensive
7.8

A person who stops others from having fun by complaining

focuses more broadly on ruining overall atmosphere at gatherings
deadener
vsparty killer
7.7

A person or thing that makes a situation less exciting

targets spoiling of mood specifically at social gatherings
skunk at a garden party
vsparty killer
  • Offensive
9.8

A person who makes others feel awkward at a social gathering

covers any person or thing that spoils enjoyment at gatherings

Antonyms

15 3.5

A person who is the most lively and entertaining at a party

brightener
  • Informal
1 3.5

A person or thing that makes people feel happier

How Spoiling

killjoy
  • Offensive
8 6.9
party killer
  • Informal
1 7.2
party pooper
  • Informal
16 6.4
downer
  • Informal
27 5.6

Surface Forms

party killer singular
party killers plural

Morphology

party + killer

The meaning is derivable by metaphorical extension: 'killer' (one who kills) applied to 'party' suggests someone or something that 'kills' or spoils the party. Because this requires recognizing a non-literal use of 'kill' (to ruin/stop enjoyment) rather than a strictly compositional reading, a B1 learner may often infer it but not always without exposure.

Etymology

Party killer comes from the clear image of someone who kills the party by stopping the fun, for example turning off the music or saying something upsetting. So, it means 'a person or thing that spoils the mood at a social event'.