Balaur

In Romanian mythology a balaur is a creature similar to a dragon, although distinct: dragons as such also exist in Romanian mythology. A balaur is quite large, has fins, feet, and multiple serpent heads (usually three, sometimes seven, or even twelve).

As a traditional character which is found in most Romanian fairy tales, it represents Evil and must be defeated by Fat-Frumos in order to release the Princess (see also Zmeu).

Balaur seems to derive from PIE *bal-, 'strong', or PIE *bhel-, 'to swell'. It is considered to be a pre-Roman word from the Romanian substratum.