quoin /koin/

1. A salient angle, esp of a building
2. A cornerstone, esp a dressed cornerstone
3. A keystone
4. A voussoir (qv)
5. A wedge, esp for locking type in a chase, or for raising a gun

1. To wedge
2. To secure or raise by wedging

quoinˈing noun

• summer stocks
• summertide
• summertides
• summer time
• summertime
• summertimes
• summer-tree
• summer-weight
• summer wheat
• summerwood
• summerwoods
• summery
• summing
• supercluster
• superclusters
• supercoil
• supercoiled
• supercoils
• supercold
• supercollider
• supercolliders
• supercolumnar
• supercolumniation
• supercomputer
• supercomputers