WordReference Random House Unabridged Dictionary of American English © 2025
Ma′tu•ra dia′mond
(mä′tər ə, mat′ər ə),USA pronunciation [Jewelry.]
- Jewelrya zircon heat-treated to render it colorless: not a true diamond.
- after Matura, town in Sri Lanka 1875–80
'Matura diamond' also found in these entries (note: many are not synonyms or translations):