n.
- One of a breed of hounds with a smooth coat, drooping ears, sagging jowls, and a keen sense of smell.
- Informal. A relentless pursuer.
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.