Origin of quoin
How to use quoin in a sentence
It is of dark red brick with gray stone quoins and corners and blue and gray marble pillars.
On the right, the mountains, like so many pyramids, descend in long regular quoins.A Tour Through The Pyrenees|Hippolyte Adolphe Taine
Each wing terminates in a cupola, and the angles have rustic quoins.The Town|Leigh Hunt
The Hempel style of metal quoins are well adapted for this purpose.
This is held in place by pushing in a few wooden wedges or quoins.