A hill is a landform that is higher than the surrounding terrain and that is smaller than a mountain. Hill is a highland of much lower elevation than a mountain. Normally it is not as steep as a mountain. The surface of a hill is much more stable than that of a dune. Hill have long been used for hill forts.
Pictures[change | change source]
Other websites[change | change source]
|The Simple English Wiktionary has a definition for: hill.|