1
: the solid rock underlying unconsolidated surface materials (such as soil)
2
a
: lowest point
b
: basis
: solidly fundamental, basic, or reliable
traditional bedrock values
a bedrock constituency
Examples of bedrock in a Sentence
Noun
They dug down for 10 feet before they hit bedrock.
His religious beliefs are the bedrock on which his life is based.
Recent Examples on the Web
Allison Pecorin, ABC News, 14 July 2025
Terrain and Hydrology The region hardest hit — the Texas Hill Country — is particularly vulnerable to flash flooding due to its rugged terrain and shallow soil:
Steep slopes and limestone bedrock cause water to run off quickly instead of soaking into the ground.
—Amanda Castro, MSNBC Newsweek, 10 July 2025
Kristan Hawkins, Newsweek, 7 Feb. 2025
The statements, experts said, are likely to have a harmful effect on the nation's confidence in bedrock American principles.
—Alexandra Hutzler, ABC News, 1 June 2024
See All Example Sentences for bedrock
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.
Noun
And some Senate Republicans are raising alarm bells about cuts that make up the bedrock of the package.
—Allison Pecorin, ABC News, 14 July 2025
Terrain and Hydrology The region hardest hit — the Texas Hill Country — is particularly vulnerable to flash flooding due to its rugged terrain and shallow soil:
Steep slopes and limestone bedrock cause water to run off quickly instead of soaking into the ground.
—Amanda Castro, MSNBC Newsweek, 10 July 2025
Adjective
Never mind that for decades, muscular international aid was a bedrock Republican idea.
—Kristan Hawkins, Newsweek, 7 Feb. 2025
The statements, experts said, are likely to have a harmful effect on the nation's confidence in bedrock American principles.
—Alexandra Hutzler, ABC News, 1 June 2024
See All Example Sentences for bedrock
Cite this Entry
“Bedrock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bedrock. Accessed 22 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share