The Collaborative International Dictionary
Rhodammonium
Rhodammonium \Rho`dam*mo"ni*um\, a. (Chem.) Pertaining to, derived from, or containing, rhodium and ammonia; -- said of certain complex compounds.
Wiktionary
rhodammonium
a. (context chemistry English) Pertaining to, derived from, or containing, rhodium and ammonia; said of certain complex compounds.