cinereous

adjective

ci·​ne·​re·​ous sə-ˈnir-ē-əs How to pronounce cinereous (audio)
1
: gray tinged with black
2
: resembling or consisting of ashes

Examples of cinereous 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.
The chicks of the cinereous mourner (Laniocera hypopyrra), a songbird in the Amazon, resemble orange caterpillars and shake their heads when threatened. Byerik Stokstad, science.org, 20 Mar. 2025 The golden eagle and Spanish imperial eagle are two particularly eye-catching animals that might make an appearance for visiting birders, while cinereous vultures and black storks can be spotted in abundance as well. Jared Ranahan, Forbes, 3 Mar. 2025 Some are the polar bears and harbor seals; the cheetahs, Thomson's gazelles, southern ground hornbills and cinereous vultures; and the African lions, waterbuck, kudu and zebra. Amy Schwabe, Milwaukee Journal Sentinel, 29 Dec. 2021

Word History

Etymology

Latin cinereus, from ciner-, cinis

First Known Use

1661, in the meaning defined at sense 1

Time Traveler
The first known use of cinereous was in 1661

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Cite this Entry

“Cinereous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cinereous. Accessed 7 Jul. 2026.

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