The Collaborative International Dictionary of English v.0.48:

Shroud \Shroud\, v. t. [imp. & p. p. Shrouded; p. pr. & vb. n.
   Shrouding.] [Cf. AS. scr?dan. See Shroud, n.]
   1. To cover with a shroud; especially, to inclose in a
      winding sheet; to dress for the grave.
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            The ancient Egyptian mummies were shrouded in a
            number of folds of linen besmeared with gums.
                                                  --Bacon.
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   2. To cover, as with a shroud; to protect completely; to
      cover so as to conceal; to hide; to veil.
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            One of these trees, with all his young ones, may
            shroud four hundred horsemen.         --Sir W.
                                                  Raleigh.
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            Some tempest rise,
            And blow out all the stars that light the skies,
            To shroud my shame.                   --Dryden.
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The Collaborative International Dictionary of English v.0.48:

Shrouded \Shroud"ed\, a.
   Provided with a shroud or shrouds.
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   Shrouded gear (Mach.), a cogwheel or pinion having flanges
      which form closed ends to the spaces between the teeth and
      thus strengthen the teeth by tying them together.
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Moby Thesaurus II by Grady Ward, 1.0:

48 Moby Thesaurus words for "shrouded":
   armored, buried, cased, ceiled, cloaked, clouded, coated,
   concealed, coped, covered, covert, cowled, curtained, eclipsed,
   encapsulated, encapsuled, encased, enveloped, enwrapped, filmed,
   floored, guarded, hidden, hooded, housed, loricate, loricated,
   mantled, masked, muffled, obscured, occulted, packaged, paved,
   privy, roofed-in, screened, scummed, sheathed, shelled, shielded,
   swathed, tented, under cover, veiled, walled, walled-in, wrapped