fornicate
UK /ˈfɔː.nɪˌkeɪt/ · US /ˈfɔɹ.nɪˌkeɪt/ verb, adjective
Forms fornicates fornicating fornicated
- verb (intransitive) To engage in fornication.
- adjective (especially biology) Shaped like an arch or vault; resembling a fornix.
Etymology
First attested in 1552; borrowed from Latin fornicātus, perfect active participle of fornicor (see -ate (verb-forming suffix)), from fornix (“arch, vault; brothel”). It was customary for courtesans of the era to wait for their customers out of the rain in arched passageways.
First attested in 1828; from fornix + -ate (adjective-forming suffix).
Webster’s 1913
- adjective Vaulted like an oven or furnace; arched.
- adjective Arching over; overarched. Gray.
- verb To commit fornication; to have unlawful sexual intercourse.
Etymology [L. fornicatus, fr. fornix, - icis, an arch, vault.]
Etymology [L. fornicatus, p. p. of fornicari to fornicate, fr. fornix, -icis, a vault, a brothel in an underground vault.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “fornicate”, CC BY-SA 4.0. Details