Slyzard in "Blood and Wine"
A dracolizard (Original Polish: "Oszluzg") is a large, grey-colored, flying reptile, sometimes as big as a dragon, for which dracolizards are sometimes mistaken.
In The Witcher 2: Assassins of Kings, which appeared before Sword of Destiny was officially translated to English, the term used is "Slyzard", which is described as a huge dragon-like creature with deadly poisoned stings on the end of its tail.
In the PnP RPG
A Slyzard shown in a The Witcher 2: Assassins of Kings flashback video