Obscenity refers to content that is considered offensive or inappropriate, often due to its sexual, violent, or vulgar nature. Legal definitions of obscenity can vary by country, but it generally involves material that lacks serious artistic, literary, or scientific value and appeals to prurient interests. In many places, obscenity is regulated by law, with specific criteria used to determine what qualifies as obscene. This can include court cases and community standards that help define acceptable limits of expression. Understanding obscenity is important for discussions about freedom of speech and censorship.