Simple Definition of sandstone

from our Learner's Dictionary

sandstone

noun

ˈsændˌstoʊn How to pronounce sandstone (audio)
plural sandstones
: a type of soft stone that is made from grains of sand stuck together

Cite this Entry

“Sandstone.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/sandstone. Accessed 19 Jun. 2026.

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