Duct and Flue duct

Duct noun - A long hollow cylinder for carrying a substance (as a liquid or gas).

Flue duct and duct are semantically related in flue topic. In some cases you can use "Flue duct" instead a noun "Duct", when it comes to topics like flue pipe.

Nearby Words: ducted, ducting, ductless

Duct and flue duct are semantically related in flue topic. Sometimes you can use "Duct" instead a noun "Flue duct", if it concerns topics such as flue pipe.