The Collaborative International Dictionary of English v.0.48:

Plait \Plait\, v. t. [imp. & p. p. Plaited; p. pr. & vb. n.
   Plaiting.]
   1. To fold; to double in narrow folds; to pleat; as, to plait
      a ruffle.
      [1913 Webster]

   2. To interweave the strands or locks of; to braid; to plat;
      as, to plait hair; to plait rope.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Plaited \Plait"ed\, a.
   Folded; doubled over; braided; figuratively, involved;
   intricate; artful.
   [1913 Webster]

         Time shall unfold what plaited cunning hides. --Shak.
   [1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0:

42 Moby Thesaurus words for "plaited":
   braided, creased, crimped, dog-eared, doubled, enlaced, entwined,
   flexible, flounced, fluted, foldable, folded, folding, fretted,
   gathered, handwoven, interknit, interlaced, interthreaded,
   intertied, intertissued, intertwined, interwoven, knit, laced,
   loomed, platted, pleached, pleated, pliable, plicate, plicated,
   plicatile, quilled, raddled, ruffled, textile, tucked, twilled,
   twined, woven, wreathed