whistler

noun

1. 1

   Someone or something that whistles, or who plays a whistle as a musical instrument.

2. 2

   Any of several passerine birds of the genus Pachycephala, of Australasia and the western Pacific.

3. 3

   Any bird that whistles or is noted for its whistling vocalisations (applied regionally to various specific species).

4. 4

   The goldeneye (certain ducks of genus Bucephala).

5. 5

   The whistling marmot (Marmota caligata).

6. 6

   The mountain beaver (Aplodontia rufa).

7. 7

   An audio-frequency electromagnetic wave produced by atmospheric disturbances such as lightning.

8. 8

   A broken-winded horse.

9. 9

   The keeper of a whistling shop, or shebeen.