spi·​nel | \ spə-ˈnel How to pronounce spinel (audio) \
variants: or spinelle

Definition of spinel

1 : a hard crystalline mineral consisting of an oxide of magnesium and aluminum that varies from colorless to ruby red to black and is used as a gem
2 : any of a group of minerals that are essentially oxides of magnesium, ferrous iron, zinc, or manganese

Examples of spinel in a Sentence

Recent Examples on the Web The shape of the eyewear references the signature watch through round profiles, a sleek double bridge detail, and a blue spinel. Joseph Deacetis, Forbes, 8 June 2021 While both pairs feature diamonds and pearls, one suggests spring, with a confection of rubies and pink sapphires, and the other gestures toward fall, with emeralds, yellow sapphires and black spinels. Nancy Hass, New York Times, 18 Feb. 2020 Hermès The French label’s iconic Chaine d’Ancre motif is crafted in spinels and aventurine on the dial of the diamond-embellished Cape Cod watch; $10,550, hermes.com. 4. Laurie Brookins, The Hollywood Reporter, 26 Mar. 2020 The spinel acquired that pejorative name for good reason. Kathleen Beckett, New York Times, 10 Feb. 2020 The one-of-a-kind rings in the Winston Candy collection feature rare stones, like pink spinels and Mandarin garnets, that honor the spirit of statement 1950s cocktail rings. The Editors, Town & Country, 17 Jan. 2020 There’s also a platinum brooch in the form of a beetle, its body glittering with diamonds and its jaws clutching a giant 7-carat blue spinel. New York Times, 13 Sep. 2019 One of my biggest jewelry regrets is not buying a white agate and spinel ring designed by her 15 years ago. Stellene Volandes, Town & Country, 28 June 2019 Her Rachmaninov bracelet, shown here, features diamonds, sapphires, tourmalines, garnets, tsavorites, spinel, and ruby in some 20 iterations—for a total of 1,361 stones in all. Vogue, 9 July 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'spinel.' 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 spinel

1528, in the meaning defined at sense 1

History and Etymology for spinel

Italian spinella, diminutive of spina thorn, from Latin

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Statistics for spinel

Last Updated

20 Jun 2021

Cite this Entry

“Spinel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spinel. Accessed 22 Jun. 2021.

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More from Merriam-Webster on spinel

Britannica.com: Encyclopedia article about spinel


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