1. Adjective. Having the form of a polyp ¹
¹ Source: wiktionary.com
1. 1. Like a polyp; having the nature of a polyp, but lacking the tentacles or other parts. 2. Resembling a polypus in appearance; having a character like that of a polypus. Origin: Polyp. Source: Websters Dictionary (01 Mar 1998)