Fornicate
Fornicate , adjective
[Latin fornicatus, from fornix, -icis, an arch, vault.]
1.
Vaulted like an oven or furnace; arched.
2.
(Botany) Arching over; overarched. — Gray
Also: Fornicated
Fornicate , intransitive verb
[Latin fornicatus, p. p. of fornicari to fornicate, from fornix, -icis, a vault, a brothel in an underground vault.]
To commit fornication; to have unlawful sexual intercourse.