an isolated projection of intrusive igneous rock surrounded by an eroded plain
a single rock peak above a plain that remains after the land around it has been worn away by glaciers"
Abenaki: "Lone Mountain"; the name of a mountain in New Hampshire, USA] - inselberg. mesa
A hill, mountain or mound of resistant rock surmounting a peneplain.
Land that contains more erosion-resistant rock than surrounding area and therefore is higher.
an isolated hill or mountain of resistant rock standing in an area that is almost level from erosion. [AHDOS