The Collaborative International Dictionary of English v.0.48:
Desert \Des"ert\, a. [Cf. L. desertus, p. p. of deserere, and F.
   d['e]sert. See 2d Desert.]
   Of or pertaining to a desert; forsaken; without life or
   cultivation; unproductive; waste; barren; wild; desolate;
   solitary; as, they landed on a desert island.
   [1913 Webster]
         He . . . went aside privately into a desert place.
                                                  --Luke ix. 10.
   [1913 Webster]
         Full many a flower is born to blush unseen,
         And waste its sweetness on the desert air. --Gray.
   [1913 Webster]
   Desert flora (Bot.), the assemblage of plants growing
      naturally in a desert, or in a dry and apparently
      unproductive place.
   Desert hare (Zool.), a small hare (Lepus sylvaticus, var.
      Arizon[ae]) inhabiting the deserts of the Western United
      States.
   Desert mouse (Zool.), an American mouse (Hesperomys
      eremicus), living in the Western deserts.
      [1913 Webster]