What is another word for chimney stack?
Pronunciation: [t͡ʃˈɪmnɪ stˈak] (IPA) 
A chimney stack is a typically vertical structure used to release smoke and hot gases from a fireplace or stove, and it is commonly found on top of a house. There are several synonyms for a chimney stack, which include a chimney pot, flue, exhaust vent, or smokestack. Each of these terms refers to the same structure, but they are commonly used in different contexts. For example, a smokestack is a term used to describe a taller chimney stack that is built to release exhaust gases or smoke from a factory or power plant. Chimney pots, on the other hand, are smaller and often more decorative, designed to complete the look of a house's roofline.
