noun, plural -de⋅os, verb, -de⋅oed, -de⋅o⋅ing.| 1. | a public exhibition of cowboy skills, as bronco riding and calf roping. |
| 2. | a roundup of cattle. |
| 3. | Informal. any contest offering prizes in various events: a bicycle rodeo for kids under twelve. |
| 4. | (initial capital letter, italics ) a ballet (1942) choreographed by Agnes de Mille, with musical score by Aaron Copland. |
| 5. | to participate or compete in a rodeo or rodeos: He's been rodeoing since he was twelve. |
