ˈchimney stack BrE AmE noun [countable] British English
1 . the tall chimney of a building such as a factory SYN smokestack American English
2 . a group of small chimneys on a roof
ˈchimney stack BrE AmE noun [countable] British English
1 . the tall chimney of a building such as a factory SYN smokestack American English
2 . a group of small chimneys on a roof
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012