horst

horsti puhekieltä An area of the earth's surface which is raised relative to surrounding land.
1927, George Rogers Mansfield, Geography, Geology, and Mineral Resources of Part of Southeastern Idaho, U. S. Geological Survey Professional Paper 152, https://books.google.com.au/books?id=937lAAAAMAAJ&pg=PA390&dq=%22horsts%22&hl=en&sa=X&redir_esc=yv=onepage&q=%22horsts%22&f=false page 390,

The classic example has been the Rhine Valley graben with the Vosges Mountains and the Schwarzwald as adjacent horsts.

Innumerable faults, in fact, cut through the country, many bounding secondary grabens and horsts.

Your body is a horst and mine a graben, because horst is the opposite of graben.

Horsts and grabens are rock structural features that are identified by the nature of the offset of rock units along normal faults; topographically, horsts form mountain ranges and grabens form basins.