The Collaborative International Dictionary of English v.0.48:

Bushy \Bush"y\, a. [From 1st Bush.]
   1. Thick and spreading, like a bush. "Bushy eyebrows."
      --Irving.
      [1913 Webster]

   2. Full of bushes; overgrowing with shrubs.
      [1913 Webster]

            Dingle, or bushy dell, of this wild wood. --Milton.
      [1913 Webster]

WordNet (r) 3.0 (2006):

bushy
    adj 1: used of hair; thick and poorly groomed; "bushy locks"; "a
           shaggy beard" [syn: bushy, shaggy, shaggy-haired,
           shaggy-coated]
    2: resembling a bush in being thickly branched and spreading