Webster’s Revised Unabridged Dictionary · 1913
Mixogamous
Mix·og′a·mous (mĭks·ŏg′ȧ·mŭs), a. [Gr. μῖξις a mixing + γάμος marriage.] (Zoöl.) Pairing with several males; — said of certain fishes of which several males accompany each female during spawning.