Fornicate

Webster's Practical Dictionary- A Practical Dictionary of the Englih Language · 1884 · p. 164

for'nT-kat. -cated, a. Vaulted: arched.— For'nicate. v. i. To have unlawful sexual intercourse.— Fornica'tion, n. Incontinence or lewdne of an unmarried person; criminal conversation of a married man with an unmarried woman. Forray. See under Forage.