boat shoe 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.
a shoe, usually in a style somewhat like a moccasin, with a rubber sole suitable for walking on the deck of a boat
boat shoe definition by American Heritage Dictionary
A moccasinlike canvas or leather shoe having a rubber sole designed to provide traction on wet surfaces.