onyx

noun

on·​yx ˈä-niks How to pronounce onyx (audio)
: a translucent chalcedony in parallel layers of different colors

Examples of onyx in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Elton’s gifts to Freddie included artworks, an onyx and gold bracelet, a Cartier ring and, later, Lalique vases. — Andy Greene, Rolling Stone, 3 Sep. 2026 The En Équilibre earrings were made of 18k white gold, emeralds, onyx and diamonds. — Raven Brunner, PEOPLE, 3 Sep. 2026 When entertaining, the formal dining room—glowing in gold—can seat up to 20 at a custom Brazilian onyx table. — Tori Latham, Robb Report, 13 Aug. 2026 The eatery features Midcentury Modern touches with curved cherry wood walls and paneled ceilings, as well as illuminated white onyx Corian surfaces. — Jessica Gelt, Los Angeles Times, 11 Aug. 2026 See All Example Sentences for onyx

Word History

Etymology

Middle English oniche, onyx, from Anglo-French & Latin; Anglo-French, from Latin onych-, onyx, from Greek, literally, claw, nail — more at nail

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of onyx was in the 14th century

Rhymes for onyx

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Browse Nearby Words

on your mark
onyx
onza
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Cite this Entry

“Onyx.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/onyx. Accessed 7 Sep. 2026.

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Kids Definition

onyx

noun
on·​yx ˈän-iks How to pronounce onyx (audio)
: chalcedony in parallel layers of different color

More from Merriam-Webster on onyx

Britannica.com: Encyclopedia article about onyx

Last Updated: - Updated example sentences
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