lindworm

The lindworm (worm meaning snake), also spelled lindwyrm or lindwurm, is a mythical creature in Northern, Western and Central European folklore that traditionally has the shape of a giant serpent monster which lives deep in the forest. It can be seen as a sort of dragon.

In Central Europe and beyond, it is often depicted as a serpent with forelimbs, often also with wings and sometimes even hindlimbs, but in some traditions, especially Swedish folklore, it is foremost limbless; however, the various traits are generally just considered variation within the "species", and a lindworm is not defined by limbs or lack thereof. A broad definition is any western dragon with heavy serpentine features.