n. A small falcon, Falco columbarius, that breeds in northern North America, Europe and Asia.
the GNU version of the Collaborative International Dictionary of English
n. A small European falcon (Falco columbarius, syn. Falco lithofalco, or Falco æsalon). In North America called also pigeon hawk.
The Century Dictionary and Cyclopedia
n. A kind of hawk; a falcon of small size, belonging to the genus Falco, and to that section of the genus called Æsalon or Hypotriorchis.
n. A hardy, active pony, somewhat larger than the Shetland, found in Wales.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. small falcon of Europe and America having dark plumage with black-barred tail; used in falconry
n. (Arthurian legend) the magician who acted as King Arthur's advisor
Word Usage
"The merlin was a type of falcon well adapted to a lady's purpose, and hawking parties were common among the Norman-English families of the neighborhood -- often including dames and demoiselles who flew their own falcons."