What is pectoral? In Freemasonry, a pectoral refers to a jewel or ornament worn on the breast, typically by officers of a Lodge or Grand Lodge. These pectorals are often symbolic and represent the office held by the wearer. For instance, the jewel of a Worshipful Master might be a Square and Compasses, signifying his role in governing the Lodge. These ornaments are not merely decorative; they serve as visible markers of authority and responsibility within the fraternity. As Albert G. Mackey states in his Encyclopedia of Freemasonry, such jewels are "badges of office, and are worn by the officers of the lodge." They are a tangible representation of the duties and trust placed upon the individual Freemason.