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

• forecasters
• forecasting
• forecastle
• forecastles
• forecasts
• forecheck
• forechecks
• forechosen
• fore-cited
• foreclosable
• foreclose
• foreclosed
• forecloses
• foreclosing
• foreclosure
• foreclosures
• forecloth
• forecloths
• forecourse
• forecourses
• forecourt
• forecourts
• foredamned
• foredate
• foredated