lake trout 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 large gray trout (Salvelinus namaycush) of deep lakes of the N U.S. and Canada
- any of several other species of trout found in lakes
lake trout definition by American Heritage Dictionary
A freshwater food and game fish (Salvelinus namaycush) of the Great Lakes. Also called Mackinaw trout, namaycush, togue.