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- DictionaryU·re·thra/yo͝oˈrēTHrə/
noun
- 1. the duct by which urine is conveyed out of the body from the bladder, and which in male vertebrates also conveys semen.
May 5, 2022 · The urethra is the tube that lets urine leave your bladder and your body. If you were assigned male at birth, your urethra passes through your prostate and into your penis. If you were assigned female at birth, your urethra is much shorter. It runs from your bladder to open in front of your vagina.
noun. ure· thra yu̇-ˈrē-thrə. plural urethras or urethrae yu̇-ˈrē- (ˌ)thrē. : the canal that in most mammals carries off the urine from the bladder and in the male serves also as a passageway for semen. urethral. yu̇-ˈrē-thrəl. adjective. Examples of urethra in a Sentence.
The urethra ( pl.: urethras or urethrae) is the tube that transports urine from the mammalian urinary bladder to the urinary meatus in the glans penis or vulval vestibule. In placental mammals, the urethra also transports semen through the penis during ejaculation. [1]
Oct 27, 2020 · Definition. The urethra is a hollow tube positioned between the urinary bladder and urinary meatus which takes urine stored in the bladder out of the body. Urethra length differs in human females and males. In males, the urethra allows for the expulsion of both urine and semen. Internal and external urethral sphincter muscles control micturition.
Urethra, duct that transmits urine from the bladder to the exterior of the body during urination. The urethra is held closed by the urethral sphincter, a muscular structure that helps keep urine in the bladder until voiding can occur. Learn more about the urethra in this article.
May 23, 2024 · Summary. The urethra is a tube through which urine exits the body. The urethra is shorter in females and opens between the clitoris and vagina. In males, the urethra is longer, passing through the shaft of the penis and opening at the tip of the penis.
Nov 14, 2019 · The urethra is the vessel responsible for transporting urine from the bladder to an external opening in the perineum. It is lined by stratified columnar epithelium, which is protected from the corrosive urine by mucus secreting glands.
Nov 3, 2016 · 1/3. Synonyms: none. The urinary bladder and urethra are pelvic urinary organs whose respective functions are to store and expel urine outside of the body in the act of micturition (urination). As is the case with most of the pelvic viscera, there are differences between male and female anatomy of the urinary bladder and urethra.
Urethra definition: the membranous tube that extends from the urinary bladder to the exterior and that in the male conveys semen as well as urine.. See examples of URETHRA used in a sentence.
The urethra is a tube that drains urine from the bladder out of the body. In men, the urethra is about 8 inches (20 centimeters) long, ending at the tip of the penis. In women, the urethra is about 1½ inches (4 centimeters) long, ending at the vulva (the area of the external female genital organs). The Urethra. video. Urethra in the Male.
