1

bedrock

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noun bed·rock \-ˈräk, -ˌräk\

Definition of bedrock

  1. 1 :  the solid rock underlying unconsolidated surface materials (such as soil)

  2. 2a :  lowest pointb :  basis

Examples of bedrock in a Sentence

  1. They dug down for 10 feet before they hit bedrock.

  2. His religious beliefs are the bedrock on which his life is based.

First Known Use of bedrock

1839


2

bedrock

adjective bed·rock

Definition of bedrock

  1. :  solidly fundamental, basic, or reliable traditional bedrock values a bedrock constituency

First Known Use of bedrock

1873


BEDROCK Defined for English Language Learners

bedrock

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noun

Definition of bedrock for English Language Learners

  • : the solid rock that lies under the surface of the ground

  • : a strong idea, principle, or fact that supports something


BEDROCK Defined for Kids

bedrock

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noun bed·rock \ˈbed-ˌräk\

Definition of bedrock for Students

  1. :  the solid rock found under surface materials (as soil)



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