from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. An amorphous yellow brown mineral containing hydrogen, oxygen, and tungsten.
from The Century Dictionary and Cyclopedia
- n. A hydrated tungstic oxid derived from the alteration of scheelite, found at Meymac, Corrèze, France.
Sorry, no example sentences found.
Wordnik is becoming a not-for-profit! Read our announcement here.