Definition of opaline in English:


Syllabification: o·pal·ine
Pronunciation: /ˈōpəˌlēn, -ˌlīn


  • another term for opalescent.
    More example sentences
    • Sponges have an internal skeleton composed of needle-like elements called spicules, which can be composed of calcium carbonate, opaline silica, or fibres of the scleroprotein spongin.
    • Under the weight of the wild mushrooms, gnocchi, grilled fennel, and basil oil, opaline scallops simply disappear.
    • It is known that opaline silica is prone to dissolution on the sea floor.


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  • 1 another term for milk glass.
    More example sentences
    • Claudia Roden says: This pudding is like opaline encrusted with little stones.
  • 1.1Translucent glass of a color other than white.

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Word of the day kerf
Pronunciation: kəːf
a slit made by cutting with a saw