Fromcoitus(“sexual intercourse”), fromLatincoitus, +-ize.
coitize (third-person singular simple presentcoitizes,present participlecoitizing,simple past and past participlecoitized)
- (transitive, formal) Tosexuallypenetrate.
1948,Journal of Clinical and Experimental Psychopathology & Quarterly Review of Psychiatry and Neurology, Volume 9[1] (Psychiatry), page443:She attempts to get on top of smaller boys and pretends tocoitizethem, in a manner which is forbidden to "good women",[…]
1959,Journal of the Hillside Hospital, Volume 8[2], Digitized edition (Psychiatry), published2009, page272:"Will you all allowme tocoitizeyou? Now, traditionally, the man is viewed as thecoitizer and the woman as thecoitized one.