The dignity and authority of sovereign power; quality or state which inspires awe or reverence; grandeur; exalted dignity, whether proceeding from rank, character, or bearing; imposing loftiness; stateliness; -- usually applied to the rank and dignity of sovereigns.
Hence, used with the possessive pronoun, the title of an emperor, king or queen; -- in this sense taking a plural; as, their majesties attended the concert.
In awe, I watched the waxing moon ride across the zenith of the heavens like an ambered chariot towards the ebony void of infinite space wherein the tethered belts of Jupiter and Mars hang, for ever festooned in their orbital majesty. And as I looked at all this I thought... I must put a roof on this toilet. Les Dawson
I have behind me not only the splendid traditions and the annals of more than a thousand years but the living strength and majesty of the Commonwealth and Empire; of societies old and new; of lands and races different in history and origins but all, by God's Will, united in spirit and in aim. Queen Elizabeth II