Trichomonas vaginalis

[ văj′ə-nālĭs ]

n.

A protozoan found in the vagina and urethra of women and in the urethra and prostate gland of men.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.