ejaculatory /ɪˈd͡ʒæ.kjə.ləˌtɔɹ.i/ adjective2 •Of or pertaining to ejaculation.No differences were found in the mounting behavior of anogenitally stimulated females and their controls, and none of the females showed the ejaculatory response. — 1985 •Of speech, exclamatory.There his story became ejaculatory. — 1898