As used in this chapter, the following terms shall have the meanings indicated:
An individual, proprietorship, partnership, corporation, association or other legal entity.
A commercial establishment which, as one of its principal business purposes, offers for sale, rental or display any of the following: books, magazines, periodicals or other printed material or photographs, films, motion pictures, videocassettes, slides or other visual representations which depict or describe a specified sexual activity or specified anatomical area; or still or motion-picture machines, projectors or other image-producing devices which show images to one person per machine at any one time, and where the images so displayed are characterized by the depiction of a specified sexual activity or specified anatomical area; or instruments, devices or paraphernalia which are designed for use in connection with a specified sexual activity; or
A commercial establishment which regularly features live performances characterized by the exposure of a specified anatomical area or by a specified sexual activity or which regularly shows films, motion pictures, videocassettes, slides or other photographic representations which depict or describe a specified sexual activity or specified anatomical area (i.e., bookstores, gentlemen's clubs or dance clubs).