a light green translucent variety of chalcedony
WordReference Random House Unabridged Dictionary of American English © 2026
prase
(prāz),USA pronunciation n. [Mineral.]
- Mineralogya leek-green cryptocrystalline variety of chalcedony.
- Latin, as above
- Greek prásios leek-green, derivative of práson leek; replacing Middle English prassius
- Latin prasius leek-green stone
- French
- 1350–1400
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'prase' also found in these entries (note: many are not synonyms or translations):