Portrait of an Irish terrier.
Irish terrier definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
any of a breed of terrier with a long head, a dense, wiry coat of a solid color, often red or reddish, and a docked tail
Irish terrier definition by American Heritage Dictionary
Any of a breed of terriers having a wiry reddish-brown coat.