Sovereigns meaning : A monarch; the ruler of a country. One who is not a subject to a ruler or nation. A gold coin of the United Kingdom, with a nominal value of one pound sterling but in practice used as a bullion coin. A very large champagne bottle with the capacity of about 25 liters, equivalent to 33⅓ standard bottles. Any butterfly of the tribe Nymphalini, or genus Basilarchia, as the ursula and the viceroy. A large, garish ring; a sovereign ring.