noun
base, foundation stone, memorial stone, starting point; see foundation 2.
See cornerstone in Webster's New World Roget's A-Z Thesaurus II
A fundamental principle or underlying concept:
Learn more about cornerstone
» Cornerstone computer definition
» cornerstone sentence examples
Also Mentioned In
» basis
» eth
» freeboot
» headstone
» keystone
» rightness
» rub
» self-help
» subtext
» SxS
Browse entries near cornerstone
cornering the market
cornerman
cornermen
CORNERS
cornerstone
Cornerstone (computer)
cornerways
cornerwise
cornerwise (synonyms)
cornet