flews 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.
the loose, hanging parts of the upper lip of a hound or other dog
Origin: ; from uncertain or unknown; perhaps
flews definition by American Heritage Dictionary
The pendulous corners of the upper lip of certain dogs, such as the bloodhound.
Origin: Origin unknown.