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flue

Syllabification: (flue)

Pronunciation: /flo͞o/

Translate flue | into French | into Italian | into Spanish

Definition of flue

noun

a duct for smoke and waste gases produced by a fire, a gas heater, a power station, or other fuel-burning installation:no air rises up the chimney, usually because the flue is blocked [as modifier]:flue gases
a channel for conveying heat.