| English noun: grayback | |||
| 1. | grayback (animal) a dowitcher with a grey back | ||
| Synonyms | greyback, Limnodromus griseus | ||
| Broader (hypernym) | dowitcher | ||
| 2. | grayback (animal) a sandpiper that breeds in the Arctic and winters in the southern hemisphere | ||
| Synonyms | Calidris canutus, greyback, knot | ||
| Broader (hypernym) | sandpiper | ||
| Member meronym | Calidris, genus Calidris | ||