ラテン語のobscenus「攻撃的な」、obscena「舞台の後ろの」、ob-「舞台の上で」、-scaen「舞台」、PIE*skei「離れた」、語源は小屋、セグメント、プロセニアムと同じ。舞台の上ではなく、舞台の裏側で音を立てて演じられた。語源は、猥雑な、意地悪なという意味の言葉から派生した。
The basic guidelines for the trier of fact must be: (a) whether 'the average person, applying contemporary community standards' would find that the work, taken as a whole, appeals to the prurient interest, (b) whether the work depicts or describes, in a patently offensive way, sexual conduct specifically defined by the applicable state law; and (c) whether the work, taken as a whole, lacks serious literary, artistic, political, or scientific value.Related: Obscenely.