spasm of the urethra.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
u·re·thrism, urethrismus (yū'rĕ-thrizm, -thriz'mŭs),
Irritability or spasmodic stricture of the urethra.
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