ˌwet ˈblanket / $ ˈ. ˌ../ BrE AmE noun [countable]
informal someone who seems to want to spoil other people’s fun, for example by refusing to join them in something enjoyable that they are doing
ˌwet ˈblanket / $ ˈ. ˌ../ BrE AmE noun [countable]
informal someone who seems to want to spoil other people’s fun, for example by refusing to join them in something enjoyable that they are doing
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012