muddied

from WordNet (r) 3.0 (2006)

muddied
    adj 1: (of color) discolored by impurities; not bright and
           clear; "dirty" is often used in combination; "a dirty (or
           dingy) white"; "the muddied grey of the sea"; "muddy
           colors"; "dirty-green walls"; "dirty-blonde hair" [syn:
           {dirty}, {dingy}, {muddied}, {muddy}]

from The Collaborative International Dictionary of English v.0.48

Muddy \Mud"dy\, v. t. [imp. & p. p. {Muddied}; p. pr. & vb. n.
   {Muddying}.]
   1. To soil with mud; to dirty; to render turbid.
      [1913 Webster]

   2. (Fig.): To cloud; to make dull or heavy; to confuse.
      --Grew.
      [1913 Webster]

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