chalcedony

noun
chal·ce·do·ny | \ kal-ˈse-dᵊn-ē , chal- ; ˈkal-sə-ˌdō-nē , ˈchal- , -ˌdä- \
plural chalcedonies

Definition of chalcedony 

: a translucent variety of quartz of various colors and waxy luster

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Other words from chalcedony

chalcedonic \ˌkal-sə-ˈdä-nik \ adjective

Examples of chalcedony in a Sentence

Recent Examples on the Web

The Rose collection features rings in white chalcedony, diamonds, and sapphires ($29,000) and necklaces in pink opal and amethyst (price on request), as well as watches and bracelets. Stellene Volandes, Town & Country, "Ring Around the Roses," 4 Jan. 2013 On this chalcedony intaglio from Greece, circa the 2nd or 3rd century BC, a nymph ties up her hair in a ribbon. Vogue, "Dior, De Beers, and Repossi, Oh My! A Virtual Tour Through the Fall 2017 High Jewelry Collections," 7 July 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'chalcedony.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of chalcedony

13th century, in the meaning defined above

History and Etymology for chalcedony

Middle English calcedonie, a precious stone, from Anglo-French, from Late Latin chalcedonius, from Greek Chalkēdōn Chalcedon

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The first known use of chalcedony was in the 13th century

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