The Collaborative International Dictionary of English v.0.48:

High-wrought \High"-wrought`\, a.
   1. Wrought with fine art or skill; elaborate. [Obs.] --Pope.
      [1913 Webster]

   2. Worked up, or swollen, to a high degree; as, a highwrought
      passion. "A high-wrought flood." --Shak.
      [1913 Webster]