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| + | [[Image:Quoin.jpg|right|thumb|200px|A timber quoin]] |
| | + | [[Image:Quoin gunnery.jpg|right|thumb|200px|The quoin used in naval gunnery]] |
| | + | [[Image:Quoin architectural.jpg|right|thumb|200px|Architectural quoins]] |
| | + | [[Image:Quoin printing.jpg|right|thumb|200px|A printer's quoin]] |
| | + | A '''quoin''' is a wedge shaped item used to support or anchor other items. |
| | + | *In [[shipping]] terms it refers to a timber block used to secure barrels against movement.<ref>[http://www.marad.dot.gov/publications/glossary/glossary.html U.S. Department of Transportation Maritime Administration]</ref> Historically, the same item was used at the breech end of a cannon to raise or lower the weapon's trajectory. |
| | + | *Quoins in architecture are the corner stones which anchor the edge of the building wall. |
| | + | *Quoins are also wedges used by printers to hold the hand-set type in place. |
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| | + | ==References== |
| | + | <references/> |
| | + | [[Category:Architecture]][[Category:Military]][[Category:Shipping Terms]][[Category:Technology]] |