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 (video game) Wyvern (video game) Wyvern is a 2-dimensional Graphical MUD/MMORPG game which was released for public play on February 4, 2001 by creator Steve Yegge through his company Cabochon Inc. The game was announced to be permanently down on November 24, 2013, but came back in 2016 for iOS and in 2017 for Android. "Wyvern" is a free game that is influenced by games such as Crossfire and NetHack. "Wyvern" is designed to be available on many platforms through a pure Java version. Once users download the game client, they select a character from a collection of fantasy races. Users navigate