spoilsport

[ spoil-spawrt, -spohrt ]
/ ˈspɔɪlˌspɔrt, -ˌspoʊrt /

noun

a person whose selfish or unsportsmanlike attitudes or actions spoil the pleasure of others, as in a game or social gathering.

Origin of spoilsport

First recorded in 1815–25; from phrase spoil the sport

Words nearby spoilsport

Example sentences from the Web for spoilsport

British Dictionary definitions for spoilsport

spoilsport
/ (ˈspɔɪlˌspɔːt) /

noun

informal a person who spoils the pleasure of other people by his actions or attitudes