A pipe or duct that carries gaseous combustion products away from the point of combustion (such as a furnace). / An enclosed passageway in which to direct air or other gaseous current along.

(UK, dialect) Alternative form of flew (“shallow, flat”)

plural of flue / (obsolete) Bits of down.

The gaseous combustion product (smoke) that comes out of a stove or a furnace.

a chamber, heated by a fire, used for drying

plural of flue pipe

An organ pipe that produces sound through the vibration of air molecules, contrasted with reed pipe.

(UK, slang, obsolete) A chimney sweep.

plural of flue-faker

plural of hot-flue