depauperate

from The Collaborative International Dictionary of English v.0.48

Depauperate \De*pau"per*ate\, v. t. & i. [imp. & p. p.
   {Depauperated}; p. pr. & vb. n. {Depauperating}.] [LL.
   depauperatus, p. p. depauperare to impoverish; L. de- +
   pauperare to make poor, pauper poor.]
   To make poor; to impoverish.
   [1913 Webster]

         Liming does not depauperate; the ground will last long,
         and bear large grain.                    --Mortimer.
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         Humility of mind which depauperates the spirit. --Jer.
                                                  Taylor.
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from The Collaborative International Dictionary of English v.0.48

Depauperate \De*pau"per*ate\, a. [L. depauperatus, p. p.] (Bot.)
   Falling short of the natural size, from being impoverished or
   starved. --Gray.
   [1913 Webster]