whistler

  1. Noun.  Someone or something that whistles.
  2. Noun.  A bird that whistles (applied regionally to various specific species).
  3. Noun.  A whistling marmot.
  4. Noun.  A goldeneye.
  5. Noun.  (physics) An audio-frequency electromagnetic wave produced by atmospheric disturbances such as lightning.

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This entry was last updated on RefTopia from its source on 3/20/2012.