carbonaceous
Americanadjective
adjective
Other Word Forms
Etymology
Origin of carbonaceous
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Some asteroids are carbonaceous, meaning they contain carbon and water ice.
From Science Daily ● Aug. 7, 2026
Based on their results, the researchers suspect that additional meteorite types besides carbonaceous chondrites may also have formed in the same dust trap during even earlier stages of Solar System history.
From Science Daily ● May 26, 2026
Trigo-Rodríguez highlights that water rich carbonaceous asteroids may be especially attractive targets.
From Science Daily ● Dec. 25, 2025
This work allowed the researchers to determine the precise chemical makeup of the six most common types of carbonaceous chondrites and assess whether extracting materials from their parent asteroids could one day be practical.
From Science Daily ● Dec. 25, 2025
Some carbonaceous matter is interspersed through the stone, and it contains small fragments of bituminous shale.
From Narrative of a Second Expedition to the Shores of the Polar Sea by John Franklin
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
