| 1. | any of several small Old World birds having a red or reddish breast, esp. Erithacus rubecula, of Europe. |
| 2. | a large American thrush, Turdus migratorius, having a chestnut-red breast and abdomen. |
| 3. | any of several similar thrushes of the New World tropics, not necessarily having reddish underparts, as T. grayi (clay-colored robin), of Mexico and Central America. |