As used in this chapter, the following words shall have the following meanings:
ADULT BOOKSTORE/VIDEO STORE
An establishment having as a substantial or significant portion of its stock-in-trade books, magazines, and recorded matter which are distinguished or characterized by their emphasis depicting, describing, or relating to sexual conduct or sexual excitement as defined in MGL c. 272, § 31.
ADULT ENTERTAINMENT
An establishment providing live entertainment or dancing which is sexual in nature or conduct as defined in MGL c. 272, § 31.
ADULT MOTION-PICTURE THEATER
An enclosed building used for presenting material distinguished by an emphasis on matter depicting, describing, or relating to sexual conduct or sexual excitement as defined in MGL c. 272, § 31.
OBSCENE ENTERTAINMENT
All entertainment which is "obscene" within the meaning of that term as defined by MGL c. 272, § 31, and final adjudication of a court of competent jurisdiction.
SPECIAL PERMIT GRANTING AUTHORITY
The special permit granting authority shall be the Planning Board.