ˈgreenhouse efˌfect BrE AmE noun [singular]
the gradual warming of the air surrounding the Earth as a result of heat being trapped by ↑ pollution ⇨ global warming
ˈgreenhouse efˌfect BrE AmE noun [singular]
the gradual warming of the air surrounding the Earth as a result of heat being trapped by ↑ pollution ⇨ global warming
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012