noun, verb, -cat⋅ted, -cat⋅ting.| 1. | a person or thing that copies, imitates, mimics, or follows the lead of another, as a child who says or does exactly the same as another child. |
| 2. | imitating or repeating a recent, well-known occurrence: a copycat murder. |
| 3. | to imitate or mimic: new domestic wines that copycat the expensive imports. |
| 4. | to copy slavishly; reproduce: The clothes were copycatted straight from designer originals. |