(fôr′nə·kit) adjective Archit.
Arched; vaulted. [<L fornicatus <fornix, -icis an arch]

(fôr′nə·kāt) v.i. ·cat·ed, ·cat·ing
To commit fornication. [<L fornicatus, pp. of fornicare <fornix, -icis a vault, brothel]
—for′ni·ca′tor noun