Source : Webster's Revised Unabridged Dictionary (1913)

Dellacruscan \Del`la*crus"can\, a.
   Of or pertaining to the Accademia della Crusca in Florence.

   {The Dellacruscan School}, a name given in satire to a class
      of affected English writers, most of whom lived in
      Florence, about a. d. 1785.