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

• through bolts
• through bridge
• through bridges
• through clenched teeth
• through-composed
• throughfare
• through-ganging
• throughgaun
• through-going
• throughly
• through-other
• throughout
• through pass
• throughput
• throughputs
• through-stane
• through-stanes
• through-stone
• through-stones
• through the day
• through the night
• through the nose
• through thick and thin
• through ticket
• through-ticketing