The Collaborative International Dictionary of English v.0.48:

carpeted \carpeted\ adj.
   covered with or as if with carpeting or with carpeting as
   specified; often used in combination; as, the carpeted
   hallway; a flower-carpeted hillside. Opposite of
   uncarpeted.
   [WordNet 1.5]

The Collaborative International Dictionary of English v.0.48:

Carpet \Car"pet\, v. t. [imp. & p. p. Carpeted; p. pr. & vb.
   n. Carpeting.]
   To cover with, or as with, a carpet; to spread with carpets;
   to furnish with a carpet or carpets.
   [1913 Webster]

         Carpeted temples in fashionable squares. --E. Everett.
   [1913 Webster]

WordNet (r) 3.0 (2006):

carpeted
    adj 1: covered with or as if with carpeting or with carpeting as
           specified; often used in combination; "the carpeted
           hallway"; "a flower-carpeted hillside" [ant:
           uncarpeted]