Meaning of grayback

gray•back

Pronunciation: (grā'bak"), [key]
— n.
  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. a Confederate soldier.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: