{ Tu″ni‐cate (?), Tu″ni‐ca′ted (?), } a. [L. tunicatus, p. p. of tunicare to clothe with a tunic, fr. tunica a tunic.] 1. (Bot.) Covered with a tunic; covered or coated with layers; as, a tunicated bulb.
2. (Zoöl.) (a) Having a tunic, or mantle; of or pertaining to the Tunicata. (b) Having each joint buried in the preceding funnel-shaped one, as in certain antennæ of insects.