berme

from The Collaborative International Dictionary of English v.0.48
Berm \Berm\ Berme \Berme\, n. [F. berme, of German origin; cf.
   G. brame, br[aum]me, border, akin to E. brim.]
   1. (Fort.) A narrow shelf or path between the bottom of a
      parapet and the ditch.
      [1913 Webster]

   2. (Engineering) A ledge at the bottom of a bank or cutting,
      to catch earth that may roll down the slope, or to
      strengthen the bank.
      [1913 Webster]
    

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