You searched for: “urethra”
urethra (s) (noun), urethras; urethrae (pl)
The tube or duct from which urine flows out of the body, and in male placental mammals, the duct from which semen is ejaculated: The length of the urethra is different in males and females, in which the length of the male urethra is about 7 or 8 inches, and that of the female is about 1.5 inches.
A unit related to: “urethra”
(Greek: urethra, a slitlike tube conveying urine from the internal urethral orifice of the bladder)