the world > the earth > structure of the earth > formation of features > erosion or weathering > [adjective] > eroded (4)
Geology. Having suffered degradation, worn down.
Physical Geography. Designating a deposit or feature formed in situ by the weathering of rock; (also) designating a soil largely composed of such…
Geomorphology. Of a landform: exposed by erosion after having been covered by deposition.