ALL meanings of grayback
gray·back
G g - noun grayback Alternative spelling of greyback. 1
- noun grayback 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. 1
- noun grayback Informal. a Confederate soldier. 1
- noun grayback any of certain birds, fish, whales, etc. with grayish coloring, as the hooded crow, alewife, or gray whale 0