flue

play
noun \ˈflü\

Definition of flue

  1. :  an enclosed passageway for directing a current: such asa :  a channel in a chimney for conveying flame and smoke to the outer airb :  a pipe for conveying flame and hot gases around or through water in a steam boilerc :  an air channel leading to the lip of a wind instrumentd :  flue pipe

Recent Examples of flue from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'flue.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of flue

origin unknown


FLUE Defined for English Language Learners

flue

play
noun

Definition of flue for English Language Learners

  • : a channel or pipe in a chimney for carrying flame and smoke to the outer air


FLUE Defined for Kids

flue

play
noun \ˈflü\

Definition of flue for Students

  1. :  an enclosed passage for smoke or air



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