WordReference Random House Unabridged Dictionary of American English © 2026
am•a•zon•ite
(am′ə zə nīt′),USA pronunciation n. [Mineral.]
- Mineralogya green feldspar, a variety of microcline, used as an ornamental material. Also called Am′azon stone′.
- Amazon (river) + -ite1 1595–1605