voluntary sexual intercourse between persons not married to each other
extramarital sex that willfully and maliciously interferes with marriage relations;
"adultery is often cited as grounds for divorce"
- The laws on fornication have historically been tied up with religions.
- fornicate 私通
Unjust that our mistress,..a married woman, should commit adultery and yet unmercifully whip her for mere fornication.出自： R. Graves