counterchanging

from The Collaborative International Dictionary of English v.0.48
Counterchange \Coun`ter*change"\ (koun`t[~e]r*ch[=a]nj), v. t.
   [imp. & p. p. {Counterchanged} (-ch?njd"); p. pr. & vb. n.
   {Counterchanging}.]
   1. To give and receive; to cause to change places; to
      exchange.
      [1913 Webster]

   2. To checker; to diversify, as in heraldic counterchanging.
      See {Counterchaged}, a., 2.
      [1913 Webster]

            Witch-elms, that counterchange the floor
            Of this flat lawn with dusk and bright. --Tennyson.
      [1913 Webster]
    

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