Bible Dictionaries
Fornication

Webster's Dictionary

(1):

(n.) Incest.

(2):

(n.) Unlawful sexual intercourse on the part of an unmarried person; the act of such illicit sexual intercourse between a man and a woman as does not by law amount to adultery.

(3):

(n.) Adultery.

(4):

(n.) Idolatry.

Bibliography Information
Webster, Noah. Entry for 'Fornication'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​f/fornication.html. 1828.