Pronunciation: (grā'bak"), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/grayback.html on line 71 [key]
1. any of various marine and aquatic animals that are dark gray above and light-colored or white below, as the gray whale, the alewife, certain whitefish, and certain sandpipers.
2. Informal.a Confederate soldier.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.