Where does “penetratee” come from?

penetratee (English) comes from English penetrate, from Latin penētrātus, from Latin penētrō.

penetratee (English): The partner who is penetrated in sexual...

Definitions

Step	Language	Word	Meaning
1	English	penetrate	To enter into; to make way into the interior of;...
2	Latin	penētrātus	—
3	Latin	penētrō	—

penetratee — Etymology, Origin & Word History | Etymology Explorer