The Collaborative International Dictionary of English v.0.48:

Imparadise \Im*par"a*dise\, v. t. [imp. & p. p. Imparadised;
   p. pr. & vb. n. Imparadising.] [Pref. im- + paradise: cf.
   F. emparadiser.]
   To put in a state like paradise; to make supremely happy.
   "Imparadised in one another's arms." --Milton.
   [1913 Webster]