προγαμέω

τινι
A. live with a woman before marriage, Str. 6.1.8:—Pass., of a woman, to be married before, τινι App. Syr. 68.
II. marry first or before, Ph. 2.304, Plu. Alex. 70.
2. live in wedlock before or already, BGU 183.6 (i A.D.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project