<p><strong>Noun</strong></p><ul><li>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.</li></ul><p><strong>Adjective</strong></p><ul><li>imitating or repeating a recent, well-known occurrence: a copycat murder.</li></ul><p><strong>Verb</strong></p><ul><li>(used with object) cop·y·cat·ted, cop·y·cat·ting: to imitate or mimic: new domestic wines that copycat the expensive imports.</li><li>to copy slavishly; reproduce: The clothes were copycatted straight from designer originals.</li></ul>