n. A painful and potentially harmful medical condition in which the erect penis (erection) does not return to its flaccid state (despite the absence of both physical and psychological stimulation), often as a result of a spinal injury.
the GNU version of the Collaborative International Dictionary of English
n. More or less permanent erection and rigidity of the penis, with or without sexual desire.
The Century Dictionary and Cyclopedia
n. Morbidly persistent erection and rigidity of the penis.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. condition in which the penis is continually erect; usually painful and seldom with sexual arousal
Word Usage
"NY man 'tried to rob' dad to buy drugs for constant erection condition A NEW York man suffering from a condition called priapism - which causes painful erections that can last for hours - was busted for allegedly trying to steal money from his father to buy painkillers he hoped would grant him relief."