பொருள் : `Johnny' was applied as a nickname for Confederate soldiers by the Federal soldiers in the American Civil War. `greyback' derived from their grey Confederate uniforms.
ஒத்த சொற்கள் : johnny, johnny reb, reb, rebel
பொருள் : A dowitcher with a grey back.
ஒத்த சொற்கள் : grayback, limnodromus griseus
பொருள் : A sandpiper that breeds in the Arctic and winters in the southern hemisphere.
ஒத்த சொற்கள் : calidris canutus, grayback, knot