urethral orifice

Also found in: Thesaurus, Medical, Wikipedia.
Related to urethral orifice: External urethral orifice
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.urethral orifice - the orifice through which urine is dischargedurethral orifice - the orifice through which urine is discharged
orifice, porta, opening - an aperture or hole that opens into a bodily cavity; "the orifice into the aorta from the lower left chamber of the heart"
urethra - duct through which urine is discharged in most mammals and which serves as the male genital duct
vagina - the lower part of the female reproductive tract; a moist canal in female mammals extending from the labia minora to the uterus; "the vagina receives the penis during coitus"; "the vagina is elastic enough to allow the passage of a fetus"
References in periodicals archive ?
The receiving member comprises an annular portion removably insertable from below the holder member through the through-hole so as to be located on the upper surface in the transversely middle zone of the crotch region for surrounding at least one of an anus and a urethral orifice of the wearer in use.
In this case, however, the perineum and urethral orifice are measured and a circular diaphragm-like collection device is fitted around the urethra; this can be sized for optimum fit.