The Collaborative International Dictionary of English v.0.48:

Hautein \Hau"tein\ (h[=o]"t[asl]n), a. [See Haughty.]
   1. Haughty; proud. [Obs.] --Chaucer.
      [1913 Webster]

   2. High; -- said of the voice or flight of birds. [Obs.]
      [1913 Webster]