Emily Dickinson Lexicon

MIM'ICK, or MIM'IC-AL, a. [L. mimus, mimicus; Gr. μιμος, μιμικος; μιμεομαι, to imitate; allied probably to μωμος.]

1. Imitative; inclined to imitate or to ape; having the practice or habit of imitating. Man is of all creatures the most mimical in gestures, speech, &c. – Ratten.
2. Consisting of imitation; as, mimick gestures. Mimick implies often something droll or ludicrous, or less dignified than imitative.