QUOIN
Quoin
Quoins are masonry blocks at the corner of a wall. They exist in some cases to provide actual strength for a wall made with inferior stone or rubble and in other cases to make a feature of a corner, creating an impression of permanence and strength, and reinforcing the onlooker’s sense of a structure’s presence.The above text is a snippet from Wikipedia: Quoin (architecture)
and as such is available under the Creative Commons Attribution/Share-Alike License.
quoin
Noun
- Any of the corner building blocks of a building, usually larger or more ornate than the surrounding blocks.
- The keystone of an arch.
- A metal wedge which fits into the space between the type and the edge of a chase, and is tightened to fix the metal type in place.
- A form of wedge used to prevent casks from moving
The above text is a snippet from Wiktionary: quoin
and as such is available under the Creative Commons Attribution/Share-Alike License.