Back to Webster

Webster

Wadd

WADD, n. In mineralogy, a black wadd is a species of ore of manganese, of which there are four kinds; fibrous, ochery, pulverulent ochery, and dendritic. In some places, plumbago or black lead is called wad or...

Webster Dictionary
English dictionary 16.3 MB
Ampiaw
Add to home screen for a faster, app-like experience