Enter a clue or pattern or both:
The Clue
Projecting corners (6 letter answer)
The Answer
COIGNS
Tags
Notes
The answer COIGNS is so rare that it appears less than once every 2500 puzzles.
Definition
COIGN as a noun:
1. (quoin, coign, coigne) = expandable metal or wooden wedge used by printers to lock up a form within a chase
2. (quoin, coign, coigne) = the keystone of an arch