(religion, law) Sexual intercourse by people who are not married to each other, or which is considered illicit in another way. / (colloquial) Sexual intercourse in general; sex.

plural of fornication

plural of fornix

(anatomy) Of or pertaining to the fornix

Third-person singular simple present indicative form of fornicate

fornicate; shaped like an arch

simple past tense and past participle of fornicate

(intransitive) To engage in fornication.

Shaped like an arch or vault; resembling a fornix.

An unmarried person who engages in sexual intercourse, especially when considered to be of an illicit or illegal nature.