The Collaborative International Dictionary of English v.0.48:

Kilt \Kilt\, v. t. [imp. & p. p. Kilted; p. pr. & vb. n.
   Kilting.]
   To tuck up; to truss up, as the clothes. [Scot.] --Sir W.
   Scott.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Kilting \Kilt"ing\, n. (Dressmaking)
   A perpendicular arrangement of flat, single plaits, each
   plait being folded so as to cover half the breadth of the
   preceding one.
   [1913 Webster]