Medical Dictionary
Main Entry:
pri·a·pism Pronunciation:
'prI-&-"piz-&m Function:
noun : an abnormal, more or less persistent, and often painful erectionof the penis;
especially : one caused by disease rather than sexual desire
Priáaápus /prI-'A-p&s/, Greek mythological character. A god of gardens and fertility,Priapus was the son of Aphrodite, who disowned him because he had a grotesque little body with a huge penis. He was a member of the retinue of the god Dionysus and chased after nymphs.