n.
Any of various mammals of the family Leporidae, especially of the genus Lepus, similar to rabbits but having longer ears and legs and giving birth to active, furred young.
intr.v., hared, har·ing, hares.
To move hurriedly, as if hunting a swift quarry.
[Middle English, from Old English hara.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.