Lantanuric
Lan`ta`nu´ric
| a. | 1. | (Chem.) Pertaining to, or designating, a nitrogenous organic acid of the uric acid group, obtained by the decomposition of allantoin, and usually called allanturic acid. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.