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“pediments”
In geology, a broad, gently sloping, low-relief erosion surface: A pediment is composed primarily of bare rock that develops in an arid or semiarid region at the base of a receding mountain slope.
This entry is located in the following units:
ped-, pedi-, -pedal, -ped, -pede, -pedia
(page 7)
pedo-, ped- +
(page 1)