The Collaborative International Dictionary
Antiorgastic
Antiorgastic \An`ti*or*gas"tic\, a. [Pref. anti- + Gr. ? to swell, as with lust.] (Med.) Tending to allay venereal excitement or desire; sedative.
Wiktionary
antiorgastic
a. (context rare English) Tending to allay venereal excitement or desire; sedative.