Gyron. a gore in a Robe, Gown or Coat, formed by two straight lines, drawn from the dexter fesse and chief points, meeting in an acute angle in the fesse point. P. 19. f. 42. If the gyron issues from any other part of the shield it must be mentioned. Two Gyrons. P. 19. f. 43, and 44,
The Gyron is subject to the accidentalforms of lines, as engrailed, invecked, wavy, &c.