outcrop

verb

out·​crop ˈau̇t-ˌkräp How to pronounce outcrop (audio)
ˌau̇t-ˈkräp
outcropped; outcropping; outcrops
Synonyms of outcropnext

intransitive verb

1
: to project from the surrounding soil
ledges outcropping from the eroded slope
2
: to come to the surface : appear

Examples of outcrop 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.
There isn’t enough cover up here to hide a horned toad, but there’s a big rock outcropping down the hill halfway to the sheep. Robert V. Broadbent, Outdoor Life, 12 Feb. 2026 At its far end, the valley is enclosed by red sandstone cliffs—rock walls, towers, and outcrops the size of office buildings, smoothed and sculpted by millennia of wind and water. Stanley Stewart, Air Mail, 25 Oct. 2025 The ship eventually ran aground and became stranded on a limestone outcropping on Spider Island. Denise Chow, NBC news, 1 Sep. 2025 These findings, unearthed from the Owl Rock Member that outcrops in a remote and less explored area of the site, reveal that at that time older animals like giant amphibians and armored crocodile relatives lived alongside newer species such as early frogs, turtles and pterosaurs. Maria Azzurra Volpe, MSNBC Newsweek, 7 July 2025 See All Example Sentences for outcrop

Word History

Etymology

derivative of outcrop entry 1

First Known Use

circa 1847, in the meaning defined at sense 1

Time Traveler
The first known use of outcrop was circa 1847

Browse Nearby Words

Cite this Entry

“Outcrop.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/outcrop. Accessed 10 Jun. 2026.

Kids Definition

outcrop

1 of 2 noun
out·​crop ˈau̇t-ˌkräp How to pronounce outcrop (audio)
1
: a coming out of bedrock to the surface of the ground
2
: the part of a rock formation that appears at the surface of the ground

outcrop

2 of 2 verb
out·​crop ˈau̇t-ˌkräp How to pronounce outcrop (audio)
(ˈ)au̇t-ˈkräp
outcropped; outcropping
: to come to the surface : appear
granite outcropping through softer rocks

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