) -tridge. | 1. | any of several Old World gallinaceous game birds of the subfamily Perdicinae, esp. Perdix perdix. |
| 2. | Chiefly Northern U.S. the ruffed grouse. |
| 3. | Chiefly South Midland and Southern U.S. bobwhite. |
| 4. | any of several other North American gallinaceous game birds. |
| 5. | any of various South and Central American tinamous. |
