gules

/ˈɡjuːlz/

Etymology

From Middle English goules, from Old French geule (“animal’s mouth, throat”) via Middle French geules. Compare with French gueules, Portuguese goelas and Spanish gules.

adj

  1. In blazon, of the colour red.“The symbol of the Red Cross is a cross gules.”

noun

  1. Red, e.g. on a coat of arms, typically represented in engraving by vertical parallel lines.“The official blazon of the arms of Perth is "Gules, a Holy Lambe passant regardant staff and cross argent, with the banner of St. Andrew proper, all within a double tressure counter-flowered of the second": […].”