For"ni*ca`tor (?), n. [F. fornicateur, OF. fornicator, from L.
fornicator.] An unmarried person, male or female, who has criminal
intercourse with the other sex; one guilty of fornication.
For"ni*ca`tress (?), n. [Cf. F. fornicatrice, L. fornicatrix.] A woman
guilty of fornication. Shak.
||For"nix (?), n.; pl. Fornices (#). [L., an arch.] (Anat.) (a) An arch
||or fold; as, the fornix, or vault, of the cranium; the fornix, or
||reflection, of the conjuctiva. (b) Esp., two longitudinal bands of
||white nervous tissue beneath the lateral ventricles of the brain.