| sheep ked or sheep tick | |
| —n | |
| a wingless dipterous fly, Melophagus ovinus, that is an external parasite of sheep: family Hippoboscidae | |
| sheep tick or sheep tick | |
| —n | |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| a fool or simpleton; ninny. |
| sheep tick | |
| —n | |
| 1. | a tick, Ixodes ricinus, that is parasitic on sheep, cattle, and man and transmits the disease louping ill in sheep |
| 2. | another name for sheep ked |