High Quality Content by WIKIPEDIA articles! In Slavic mythology, the word zmey or and its cognates zmiy, zmaj, zmej and mij are used to describe a dragon. Most of these words are masculine forms of the Slavic word for "snake", which is normally feminine (like Russian zmeya). In Romania, there is a similar figure, derived from the Slavic dragon and named zmeu. In Polish and Belarusian folklore a dragon is also called smok. Although quite similar to other European dragons, Slavic dragons have their peculiarities. In the MMORPG game Ragnarok Online, there's a boss monster in the form of a three-headed green dragon, which is called as "Zmey Gorynych" in the Russian version of the game.