Meaning of the word cornerstone in English
What does cornerstone mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.
cornerstone
US /ˈkɔːr.nɚ.stoʊn/
UK /ˈkɔːr.nɚ.stoʊn/

Noun
1.
an important quality or feature on which a particular thing depends or is based
Example:
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Trust is the cornerstone of any strong relationship.
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Education is the cornerstone of a prosperous society.
2.
a stone that forms the base of a corner of a building, especially one laid at a formal ceremony
Example:
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The mayor laid the cornerstone for the new library.
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The date of construction was carved into the cornerstone.
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