Whip-poor-will
Pronunciation : Whip"-poor-will`
Part of Speech : n.
Definition : Defn: An American bird (Antrostomus vociferus) allied to the nighthawk and goatsucker; -- so called in imitation of the peculiar notes which it utters in the evening. [Written also whippowil.]
(Zo?l.)
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder