[kyoo-pruh-moh-nee-uh m, -mohn-yuh m, koo-]
- any cation containing copper and ammonia.
Origin of cuprammonium
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for cuprammonium
The author notes that the so-called hydrocellulose (Girard) is almost insoluble in cuprammonium, as is starch.
Cuprammonium solution was prepared by dissolving the precipitated cupric hydrate in 24 p.ct.
Waterproofing—rubber goods, cuprammonium processes, miscellaneous preparations.Wrinkles in Electric Lighting