outcrop
Americannoun
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Geology.
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a cropping out, as of a stratum or vein at the surface of the earth.
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the exposed portion of such a stratum or vein.
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something that emerges suddenly or violently in the manner of an outcrop; outbreak.
an outcrop of student demonstrations.
verb (used without object)
noun
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part of a rock formation or mineral vein that appears at the surface of the earth
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an emergence; appearance
verb
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(of rock strata, mineral veins, etc) to protrude through the surface of the earth
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another word for crop out
Etymology
Origin of outcrop
First recorded in 1760–70; noun use of verb phrase crop out
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.
"But until we can actually get to these large outcroppings with the rover, these small rocks are our only on-the-ground evidence for how these rocks could have formed," Horgan said.
From Science Daily
Literally the answer must be no: Any stories they tell are scientific interpretations of minerals, fossils, isotopes and other features, whether from a geology laboratory or rock outcrop.
It appeared to have been fed by a stream from a outcrop uphill, and archaeologists believe it may have been a water cistern to store fresh water.
From BBC
Pater Lumley strode to a large rock outcropping not far from the bank.
From Literature
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The Cahuilla people believe they originated among the red walls and leaning stone outcroppings of the Painted Canyon, and burial grounds throughout the site attest to its sacred place in their culture.
From Los Angeles Times
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.