FORNICA'TION, noun [Latin fornicatio.] 1. The incontinence or lewdness of unmarried persons, male or female; also, the criminal conversation of a married man with an unmarried woman. 2. Adultery. Matthew 5:32. 3. Incest. 1 Corinthians 5:1. 4. Idolatry; a forsaking of the true God, and worshipping of idols. 2 Chronicles 21:11, Revelation 19:2.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI