n. 通奸, 乱伦

[医] 非法性交

Fornication \For`ni*ca"tion\, n. [F. fornication, L.
fornicatio.]
1. 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.

Note: In England, the offense, though cognizable in the
ecclesiastical courts, was not at common law subject to
secular prosecution. In the United States it is
indictable in some States at common law, in others only
by statute. --Whartyon.

2. (Script.)
(a) Adultery.
(b) Incest.
(c) Idolatry.