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Urban IV

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• Urethane

  noun, Chemistry. 1. any derivative of carbamic acid having the formula CH 2 NO 2 R. 2. Also called ethyl carbamate, ethyl urethane. a white, crystalline, water-soluble powder, C 3 H 7 NO 2 : used chiefly as a solvent, in organic synthesis, as a fungicide and pesticide, and formerly in cancer treatment. noun 1. […]

• Urethr-

  1. variant of urethro- before a vowel: urethrectomy. urethr- pref. Variant of urethro-.

• Urethra

  noun, plural urethrae [yoo-ree-three] /yʊˈri θri/ (Show IPA), urethras. Anatomy. 1. the membranous tube that extends from the urinary bladder to the exterior and that in the male conveys semen as well as urine. noun (pl) -thrae (-θriː), -thras 1. the canal that in most mammals conveys urine from the bladder out of the body. […]

• Urethral

  noun, plural urethrae [yoo-ree-three] /yʊˈri θri/ (Show IPA), urethras. Anatomy. 1. the membranous tube that extends from the urinary bladder to the exterior and that in the male conveys semen as well as urine. noun (pl) -thrae (-θriː), -thras 1. the canal that in most mammals conveys urine from the bladder out of the body. […]

• Urethral artery

  urethral artery n. An artery with origin in the perineal artery, with distribution to part of the urethra.

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