quoin vs coigne

quoin and coigne both are nouns.

Word	Noun	Adjective	Verb	Adverb
quoin	Yes	No	No	No
coigne	Yes	No	No	No

As nouns, quoin and coigne are synonyms defined as:

Other synonyms of quoin include coign.

As nouns, quoin and coigne are synonyms defined as:

quoin and coigne: expandable metal or wooden wedge used by printers to lock up a form within a chase

Other synonyms of quoin include coign.

quoin (noun)	coigne (noun)
(architecture) solid exterior angle of a building; especially one formed by a cornerstone	the keystone of an arch
the keystone of an arch	expandable metal or wooden wedge used by printers to lock up a form within a chase
expandable metal or wooden wedge used by printers to lock up a form within a chase