Plebeianizing

from The Collaborative International Dictionary of English v.0.48

Plebeianize \Ple*be"ian*ize\, v. t. [imp. & p. p.
   {Plebeianized}; p. pr. & vb. n. {Plebeianizing}.]
   To render plebeian, common, or vulgar.
   [1913 Webster]