Noah Webster's New International Dictionary of the English Language
1. (a.) Obscene; lustful; lascivious; indecent.
2. (superl.) Belonging to the lower classes, or the rabble; idle and lawless; bad; vicious.
3. (superl.) Given to the promiscuous indulgence of lust; dissolute; lustful; libidinous.
4. (superl.) Suiting, or proceeding from, lustfulness; involving unlawful sexual desire; as, lewd thoughts, conduct, or language.