ural2 Med.
(ˈjʊərəl)
[Irreg. f. ur-ethane.]
A preparation of chloral hydrate and urethane, used as a hypnotic; chloral-urethane; = uralium.
| 1891 Cent. Dict. 1895 Buck's Handbk. Med. Sci. IX. 922/2 Ural has no advantage over chloral, and has the inconvenience of being soluble in water. |