foreignism

from The Collaborative International Dictionary of English v.0.48

Foreignism \For"eign*ism\, n.
   Anything peculiar to a foreign language or people; a foreign
   idiom or custom.
   [1913 Webster]

         It is a pity to see the technicalities of the so-called
         liberal professions distigured by foreignisms.
                                                  --Fitzed.
                                                  Hall.
   [1913 Webster]