from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. A variety of feldspar valued as a gem for its pearly translucence.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A translucent gemstone, an orthoclase feldspar, that has a pearly lustre.

from the GNU version of the Collaborative International Dictionary of English

  • n. A nearly pellucid variety of feldspar, showing pearly or opaline reflections from within. It is used as a gem. The best specimens come from Ceylon.

from The Century Dictionary and Cyclopedia

  • n. A variety of feldspar which by reflected light presents a delicate pearly play of color not unlike that of the moon.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. a transparent or translucent gemstone with a pearly luster; some specimens are orthoclase feldspar and others are plagioclase feldspar


Sorry, no etymologies found.


  • The moonstone is another example of this peculiar feature which is possessed in a more or less degree by all the stones in the class of pellucid jewels, but no stone or gem can in any way even rival the curious mixture of opaqueness, translucency, silkiness, milkiness, fire, and the steadfast changeable and prismatic brilliance of colour of the precious opal.

    The Chemistry, Properties and Tests of Precious Stones

  • He took the one I would rather have him take -- a beautiful pearl, like my friendship is for him, shadowed by the moonstone, which is my unworthiness.


  • Next is moonstone, which is the creamy off-white one, and finally white quartz, a cloudy pure white stone (and also my favourite of the new bunch).

    Fashion World of SL

  • The feldspar gems, such as moonstone, amazonite, and labradorite, also cleave very smoothly in certain directions.

    A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public

  • For example, if you wanted to do a spell with lunar energy, you could use moonstone—called moonstone because its color and peculiar sheen resemble the Moon’s light—to draw that energy down.

    Where To Park Your Broomstick

  • There are Muran glass ones (like the green one on my bracelet), animals (I bought a hedgehog), inlaid ones (the flower/moonstone one), and dangly ones (like the one at the right).

    2010 January 05 « Mudpuddle

  • Placing the moonstone between his brows she put her palms over him, chanting

    Arcane Circle

  • She sprinkled ground eucalyptus and myrrh across his eyes, then lifted a piece of moonstone.

    Arcane Circle

  • Also got a few decent shocks from The Vampire Diaries, as Damon offs Mason Lockwood after torturing the truth from him about Katherine and the moonstone.

    Matt's TV Week in Review

  • Threatening to "rip this town apart until it rains blood" if she doesn't get the moonstone, Katherine demonstrates her mojo by coldly killing Amy right in front of Stefan.

    Matt's TV Week in Review


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  • also Moonstone

    Moonstone glass, manufactured by Anchor Hocking, is a somewhat opaque white color. It is commonly found in hobnail with the bumps being solid white and the smooth glass part being more opaque. It was made in the 1930s and 1940s. Whole table settings were manufactured including several serving pieces. Candy dishes, flower vases and candle stick holders were also made in this pattern and color.

    January 29, 2008

  • Here's some moonstone:

    January 29, 2008