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Medical Dictionary


noun ure·thra \y-ˈrē-thrə\
plural ure·thras or ure·thrae \-(ˌ)thrē\

Medical Definition of URETHRA

:  the canal that in most mammals carries off the urine from the bladder and in the male serves also as a passageway for semen
ure·thral \-thrəl\ adjective

Illustration of URETHRA

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