Where does “γυναικεῖον” come from?

γυναικεῖον (Ancient Greek) comes from Ancient Greek γυνή, from Proto-Hellenic *gʷənā — woman.

Ancestry of “γυναικεῖον”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	γυνή	woman, female; wife
2	Proto-Hellenic	*gʷənā	woman

Words derived from “γυναικεῖον”

Every word from Proto-Hellenic *gʷənā →Every word from Ancient Greek γυνή →