/ ˈspɔɪlspɔːt; NAmE -spɔːrt/ noun
( informal ) a person who spoils other people's enjoyment, for example by not taking part in an activity or by trying to stop other people from doing it :
Don't be such a spoilsport!
/ ˈspɔɪlspɔːt; NAmE -spɔːrt/ noun
( informal ) a person who spoils other people's enjoyment, for example by not taking part in an activity or by trying to stop other people from doing it :
Don't be such a spoilsport!
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005