What does key stone mean?
Key stone means (architecture) The top stone of an arch..
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/ˈkiː.stəʊn/ · noun
(architecture) The top stone of an arch..
The tunnel, which is 1,000 yd. long, had been closed to passenger traffic since November 17, 1949, after some of the keystones had worked loose.
Tension between empirical and theoretical knowledge is keystone to sociological and to organizational theories, as early as in Marx's and Weber's frameworks.
Use key stone when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Key stone means (architecture) The top stone of an arch..
Common synonyms include headstone.
The opposite depends on the specific sense.
The tunnel, which is 1,000 yd. long, had been closed to passenger traffic since November 17, 1949, after some of the keystones had worked loose.
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