black diamond

noun

1
: dense black hematite
2
black diamonds plural : coal sense 3a
3

Examples of black diamond 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.
While Hart made his way onto the stage to accept the honor, Venus opened the jewelry box to reveal a stunning ring from Jason of Beverly Hills, featuring over 400 white diamonds alongside rubies, yellow sapphires and black diamonds. Desiree Anello, PEOPLE, 12 May 2026 The namesake black diamond particles in this recipe help drive those actives deeper, just like every other product in the brand’s to-shelf Black Diamond roster. Adam Hurly, Robb Report, 8 May 2026 At the New Mexico resort nestled in the southernmost Rockies, though, the trail merits only a single black diamond. Michelle Ruiz, Vogue, 7 May 2026 The website showed 146 of 171 trails open, with mostly black diamond and double-black diamond trails closed. The Vail Daily, Denver Post, 18 Mar. 2026 See All Example Sentences for black diamond

Word History

First Known Use

1763, in the meaning defined at sense 3

Time Traveler
The first known use of black diamond was in 1763

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Cite this Entry

“Black diamond.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/black%20diamond. Accessed 17 May. 2026.

Kids Definition

black diamond

noun
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