flue

noun

1. flat bladelike projection on the arm of an anchor

   noun.artifact

   Synonyms fluke

   Source: WordNet 3.0

2. organ pipe whose tone is produced by air passing across the sharp edge of a fissure or lip

   noun.artifact

   Synonyms flue pipe labial pipe

   Source: WordNet 3.0

3. a conduit to carry off smoke

   noun.artifact

   Source: WordNet 3.0

4. An inclosed passage way for establishing and directing a current of air, gases, etc.; an air passage

   noun

   Source: webster1913

5. Light down, such as rises from cotton, fur, etc.; very fine lint or hair.

   noun

   Source: webster1913

6. In an organ flue pipe, the opening between the lower lip and the languet.

   noun

   Source: webster1913