Search Result for "priapism": 
Wordnet 3.0

NOUN (1)

1. condition in which the penis is continually erect; usually painful and seldom with sexual arousal;


The Collaborative International Dictionary of English v.0.48:

Priapism \Pri"a*pism\, n. [L. priapismus, Gr. ?, from Priapus the god of procreation, the penis, Gr. ?: cf. F. priapisme.] (Med.) More or less permanent erection and rigidity of the penis, with or without sexual desire. [1913 Webster]
WordNet (r) 3.0 (2006):

priapism n 1: condition in which the penis is continually erect; usually painful and seldom with sexual arousal