Quoin :: Quoin (n.) Originally, a solid exterior angle, as of a building; now, commonly, one of the selected pieces of material by which the corner is marked..
Quoin :: Quoin (n.) A wedgelike piece of stone, wood metal, or other material, used for various purposes.
Quoin :: Quoin (n.) to support and steady a stone.
Quoin :: Quoin (n.) To support the breech of a cannon.
Quoin :: Quoin (n.) To wedge or lock up a form within a chase.
Quoin :: Quoin (n.) To prevent casks from rolling.
Quoit :: Quoit (n.) A flattened ring-shaped piece of iron, to be pitched at a fixed object in play; hence, any heavy flat missile used for the same purpose, as a stone, piece of iron, etc..
Quorum :: Quorum (n.) Such a number of the officers or members of any body as is competent by law or constitution to transact business; as, a quorum of the House of Representatives; a constitutional quorum was not present..