from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The concentrated oxide of uranium formed in the milling of uranium ore.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A concentrated form of uranium ore containing a mixture of oxides
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an impure mixture of uranium oxides obtained during the processing of uranium ore
Sorry, no etymologies found.