As used in this article, the following terms shall have the meanings indicated:
ADULT-ORIENTED ENTERTAINMENT BUSINESS
An adult bookstore, adult theater, adult massage parlor, adult sauna, adult entertainment center, adult cabaret, adult health/sport club, adult steam room/bathhouse facility, or any other business whose primary business activity is characterized by emphasis on matters depicting, describing, or relating to nudity, sexual conduct, sexual excitement or sadomasochistic abuse as defined herein.
NUDITY
The showing of the human male or female genitals or pubic area with less than a fully opaque covering or the depiction of covered male genitals in a discernibly turgid state and/or the appearance of bare buttocks, anus, or female breast.
SEXUAL CONDUCT
Acts of masturbation, sexual intercourse, or physical contact with a person's unclothed genitals, pubic area, buttocks, or, if such person be a female, her breast.
SEXUAL EXCITEMENT
The condition of the human male or female genitals when in a state of sexual stimulation or arousal.