from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Alternative spelling of cornerstone.
from The Century Dictionary and Cyclopedia
- n. The stone which lies at the corner of two walls, and unites them; specifically, the stone built into one corner of the foundation of an edifice as the actual or nominal starting-point in building.
- n. Hence That on which anything is founded; that which is of the greatest or fundamental importance; that which is indispensable.
Sorry, no etymologies found.