ejaculationEnglishOxford English Thesaurusejaculation noun 1 the ejaculation of fluid: emission, ejection, discharge, release, expulsion, exudation, excretion, disgorgement. 2 he suffers from premature ejaculation: emission of semen; climax, orgasm; night emission; informal coming, wet dream. 3 the usual chorus of ejaculations of welcome: exclamation, interjection, cry, call, shout, yell, utterance.ejaculation Oxford Dictionary of English