As nouns the difference between coigns and coigne
is that coigns is plural of coign while coigne is quoin ({{term|keystone}}.
coigns
English
Noun
(head)
Anagrams
*
coigne
English
Noun
(
en noun)
quoin ((keystone))
coign ((wedge))
(obsolete) coign; corner; angle
* Shakespeare
- The careful search / By the four opposing coignes .