Definition of cornerstone Cornerstone

/kɔˈɹnɚstowˌn/ - [kornerstown] - cor•ner•stone

We found 9 definitions of cornerstone from 4 different sources.

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What does cornerstone mean?

WordNet

WordNet by Princeton University

Noun

Plural: cornerstones

cornerstone - a stone at the outer corner of two intersecting masonry walls
  stone building material consisting of a piece of rock hewn in a definite shape for a special purpose; "he wanted a special stone to mark the site"
cornerstone - a stone in the exterior of a large and important building; usually carved with a date and laid with appropriate ceremonies
  stone building material consisting of a piece of rock hewn in a definite shape for a special purpose; "he wanted a special stone to mark the site"
cornerstone - the fundamental assumptions from which something is begun or developed or calculated or explained; "the whole argument rested on a basis of conjecture"
  basis, base, foundation, fundament, groundwork
  supposal, supposition, assumption the cognitive process of supposing
  explanation thought that makes something comprehensible
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

  • cornerstone (Noun)
    A ceremonial stone set at the corner of a building, joining two exterior walls, and often inscribed with the starting and completion dates of construction, the name of the architect and owner, and other details.
  • cornerstone (Noun)
    By extension, that which is prominent, fundamental, noteworthy, or central.

OmegaWiki DictionaryOmegaWiki Dictionary Ω

  • cornerstone
    A stone uniting two masonry walls at an intersection.
  • cornerstone
    Something that is essential, indispensable, or basic.
  • cornerstone
    The fundamental assumptions from which something is begun or developed or calculated or explained.

Part of speech

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Pronunciation

Word frequency

Cornerstone is...

40% Complete
Very rare
Rare
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Common
Very Common
33% Complete
Rare
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Common

Sign Language

cornerstone in sign language
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