Coat of arms of Scotland in the context of "Quartering (heraldry)"

The coat of arms of Scotland, colloquially called the Lion Rampant, is the coat of arms historically used as arms of dominion by the monarchs of the Kingdom of Scotland, and later used within the coat of arms of Great Britain and the present coat of arms of the United Kingdom. The arms consist of a red lion surrounded by a red double border decorated with fleurs-de-lis, all on a gold background. The blazon, or heraldic description, is: Or a lion rampant Gules armed and langued Azure within a double tressure flory-counter-flory of the second.

The coat of arms was adopted in the 12th century by William the Lion and has been used by successive Scottish and British monarchs. It currently forms part of the coat of arms of the United Kingdom, where it is quartered with the arms of England and Ireland. There are two versions of the United Kingdom's arms, one which gives England prominence and other which gives Scotland prominence; the latter includes other Scottish symbolism in the full achievement, such as the collar of the Order of the Thistle.