| 1. | a collar used to restrain or identify a dog. |
| 2. | Informal. a close-fitting necklace, as a wide band covered with or composed of precious or semiprecious stones; choker. |
| 3. | Slang. a collar of the type worn by some clergymen, priests, etc., having the opening at the back; clerical collar. |
| dog collar n.
|