'Lewd' in the Bible

Behold, therefore I have stretched out my hand over thee, and have diminished thine ordinary food, and delivered thee unto the will of them that hate thee, the daughters of the Philistines, which are ashamed of thy lewd way.

Yet they went in unto her, as they go in unto a woman that playeth the harlot: so went they in unto Aholah and unto Aholibah, the lewd women.