chalcedony

noun
chal·​ce·​do·​ny | \ kal-ˈse-də-nē How to pronounce chalcedony (audio) , chal-; ˈkal-sə-ˌdō-nē How to pronounce chalcedony (audio) , 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 How to pronounce chalcedony (audio) \ adjective

Examples of chalcedony in a Sentence

Recent Examples on the Web For instance, Ashley Poust, a postdoctoral researcher in vertebrate paleontology at the San Diego Natural History Museum, is intrigued by the origins of the chalcedony. Erin Fennessy, Popular Science, 23 Feb. 2021 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, 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, 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.

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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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Time Traveler for chalcedony

Time Traveler

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

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Cite this Entry

“Chalcedony.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chalcedony. Accessed 14 Jun. 2021.

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More from Merriam-Webster on chalcedony

Britannica.com: Encyclopedia article about chalcedony

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