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pe·ne·plainalso pe·ne·plane (pē′nə-plān′)
A nearly flat land surface representing an advanced stage of erosion.
[pene-, almost (from Latin paene) + plain.]
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|Noun||1.||peneplane - a more or less level land surface representing an advanced stage of erosion undisturbed by crustal movements|
geology - a science that deals with the history of the earth as recorded in rocks