You searched for: “fumiducts”
fumiduct (s) (noun), fumiducts (pl)
A passage for smoke; such as, a smoke vent or a smokestack.
This entry is located in the following units: duc-, -duce, -duct, -ducent, -ductor, -duction, -ductive, -ducer, -ducement, -ducation (page 7) fumi-, fum- (page 2)