Coat of arms, the principal part of a system of hereditary symbols dating back to early medieval Europe, used primarily to establish identity in battle. Arms evolved to denote family descent, adoption, alliance, property ownership, and, eventually, profession. • coat of armsA look at an illustrated manuscript by Ralph Brooke, a herald in the English College of Arms in the 1590s. During that period the college granted coats of arms to a prominent fishmonger and to William Shakespeare, but Brooke considered both applicants unworthy.Courtesy of Folger Shakespeare Library; CC-BY-SA 4.0 (A Britannica Publishing Partner) READ MORE ON THIS TOPIC heraldry …flags and shields, are called armorial bearings. Strictly defined, heraldry denotes that which pertains to the office and duty of a herald;… The origin of the term coat of arms is in the surcoat, the cloth tunic worn over armour to shield it from the sun’s rays. It repeated the bearer’s arms as they appeared on his banner or pennon and on his shield, and it was particularly useful to the heralds as they toured the battlefield identifying the dead. It also identified the knight in the social surroundings of the tournament. What today is popularly termed a “coat of arms” is properly an armorial or heraldic “achievement” and consists of a shield accompanied by a warrior’s helmet, the mantling which protects his neck from the sun (usually slashed fancifully to suggest having been worn in battle), the wreath which secures the mantling and crest to the helmet, and the crest itself (the term for the device above the helmet, not a synonym for the arms). Additions to the achievement may include badges, mottoes, supporters, and a crown or coronet. The surface of the shield (or escutcheon) is the field. This is divided into chief and base (top and bottom), sinister and dexter (left and right, from the viewpoint of the bearer of the shield, so that sinister is on the right of one facing the shield). Combinations of these terms, together with pale (the centre vertical third) and fess (the centre horizonal third), create a grid of nine points to locate the charges, or designs, placed upon the shield. The centre of the pale in chief is the honour point, the center of the pale in base is the nombril point, and the exact centre of the shield is the fess point. arms, coat ofPlaque with the arms of Sir Thomas Tonge, champlevé enamel on gilt copper, English, 1554; in the Victoria and Albert Museum, London.Photograph by AndrewRT. Victoria and Albert Museum, London, 4358-1857. Advertisement The colouring of the shield and the charges it bears developed slowly. When heraldry was confined to display on flags, the tinctures (colours) were the metals or (gold, yellow) and argent (silver, white) and the colours gules (red) and azure (blue). Sable (black) was difficult in the early days because it was derived from an indigo dye that often faded enough to be confused with azure. Vert (green) was then uncommon because it required an expensive dye imported from Sinople (now Sinop, Turkey) on the Black Sea (in French heraldry vert is still termed sinople). Purpure (purple) was even less common, since it was derived from rare shellfish (murex). Later, when shields were routinely decorated with the designs borne on the flags, furs were added to the tinctures, initially those of ermine (from the winter stoat) and vair (from the squirrel). These furs had distinctive patterns that later would be coloured variously to produce such artificial furs as ermines, erminois, and pean. The squirrel’s fur, dark on the back and light on the belly, was cut up and assembled into many designs. The terminology is not consistent; while the term tinctures is usually applied to heraldic metals, colours, and furs, some writers restrict it to mean colours only; some use the term colours to mean metals, tinctures (colours), and furs, and others use colours to mean metals and tinctures but treat furs separately. Ordinaries are basic bearings that may be of any tincture and that may be combined in great variety. A combination of a cross (signifying England) and two saltires (Scotland and Ireland) has resulted in the familiar Union Jack of the United Kingdom. Ermine and certain other furs such as ermines (black with white ermine tails) are regarded as tinctures in their own right and may bear superimposed charges. Discrete charges (such as lozenges, mascles, fleurs-de-lis, etc.) may be used singly, in pairs, or in threes or greater numbers, sometimes in great profusion, as that of ermine tails.Encyclopædia Britannica, Inc. Facts Matter. Support the truth and unlock all of Britannica’s content.Start Your Free Trial Today In the 17th to 19th centuries, the period known to armorists as “the Decadence,” arms were embellished to record personal or family history, often in ways that ignored the traditions of heraldry’s origins. Arms were designed for organizations far removed from war—schools, universities, guilds, churches, fraternal societies, and even modern corporations—to symbolize the meanings of their mottoes or to hint at their histories. During the 20th century, however, there was a return to the classical simplicity of the early heraldic art, exemplified in the medieval rolls that were compiled when arms were slowly being organized into a disciplined system. See also heraldry.