from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A tetragonal-ditetragonal dipyramidal mineral containing barium, hydrogen, oxygen, phosphorus, and uranium.
from The Century Dictionary and Cyclopedia
- n. A phosphate of uranium and barium analogous in composition to autunite and similar in crystallization, from Falkenstein, Vogtland.
Sorry, no example sentences found.
Wordnik is becoming a not-for-profit! Read our announcement here.