(n.) A yellow pigment identical with hydrobilirubin, abundant in the highly colored urine of fever, and also present in normal urine. See Urochrome.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). urobilin. Retrieved September 24, 2026, from http://smartdefine.org/urobilin/definitions/2078291 |
| Chicago | Webster's. 2011. "urobilin" http://smartdefine.org/urobilin/definitions/2078291 (accessed September 24, 2026). |
| Harvard | Webster's 2011, urobilin, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/urobilin/definitions/2078291>. |
| MLA | Webster's. "urobilin" 28 May 2011. Web. 24 September 2026. <http://smartdefine.org/urobilin/definitions/2078291> |