Disrank

from The Collaborative International Dictionary of English v.0.48

Disrank \Dis*rank"\ (?; see {Dis-}), v. t. [Cf. {Derange}.]
   1. To degrade from rank. [Obs.]
      [1913 Webster]

   2. To throw out of rank or into confusion. --Decker.
      [1913 Webster]