Wyvern folklore is rarely fire-breathing like the four-legged dragon. Sometimes modern fantasy book and media authors have wyverns that are frost-breathing or poison-breathing instead of fire-breathing. The current spelling "wyvern" is not attested before the seventeenth century as "winged two-footed dragon". According to the Oxford English Dictionary, it is an alteration of Middle English "wyver" (attested thirteenth century), from Anglo-French "wivre" (cf. French "guivre" and "vouivre"), which originate from Latin "vīpera", meaning "viper", "adder", or "asp". Conversely, medievalist William Sayers proposes a more complex origin for the term. He notes that the Anglo-French "guivre" and its Middle English derivative ceased to
Wyvern Theatre into obscurity for over two decades. In 2001, Willy was reborn and returned to the Wyvern theatre with a new look and a new lease of life just in time to celebrate its 30th anniversary. He has now seemingly gone into retirement making rare appearances, the last being in the 2013 Summer Youth Project Wyvern Theatre The Wyvern Theatre in Swindon, Wiltshire, is named after the mythical wyvern which was once the emblem of the kings of Wessex. It was opened on 7 September 1971 by Queen Elizabeth II and Prince Philip. It is managed on behalf of Swindon Borough