Air duct
Air duct noun - A duct that provides ventilation (as in mines).
Show all Definitions
Synonyms for Air duct
Chimney flue and air duct are semantically related in flue pipe topic. In some cases you can use "Chimney flue" instead a noun phrase "Air duct".
Chimney flue
Air duct and chimney flue are semantically related in flue pipe topic. You can use "Air duct" instead a noun "Chimney flue".
Mutual synonyms
Related pairs
Cite this Source
Chimney flue and Air duct. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/air_duct/chimney_flue
Air duct & Chimney flue. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/air_duct/chimney_flue>.
Chimney flue or Air duct. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/air_duct/chimney_flue.
Google Ngram Viewer shows how "air duct" and "chimney flue" have occurred on timeline