To pronounce "dioptase", say DIOPT-as-e — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
dioptase
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3
Syllables
8
Letters
DIOPT-as-e
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"dioptase" has 3 syllables: diopt-as-e.
noun
"Dioptase" has 3 syllables: diopt · as · e.
Dioptase: An intense emerald-green to bluish-green copper cyclosilicate mineral.
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