Meaning of sparrow

spar•row

Pronunciation: (spar'ō), [key]
— n.
  1. any of numerous American finches of the family Emberizinae. Cf.
  2. any member of the Old World genus Passer, formerly thought to be closely related to the weaverbirds but now placed in their own family, Passeridae.
  3. the house sparrow.
  4. any of several other unrelated small birds. Cf.
  5. (cap.)a 12-ft. (4-m), all-weather, radar-guided U.S. air-to-air missile with an 88-lb. (40-kg) high-explosive warhead.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: