Source : Webster's Revised Unabridged Dictionary (1913)

Infatuate \In*fat"u*ate\, v. t. [imp. & p. p. {Infatuated}; p.
   pr. & vb. n. {Infatuating}.]
   1. To make foolish; to affect with folly; to weaken the
      intellectual powers of, or to deprive of sound judgment.

            The judgment of God will be very visible in
            infatuating a people . . . ripe and prepared for
            destruction.                          --Clarendon.

   2. To inspire with a foolish and extravagant passion; as, to
      be infatuated with gaming.

            The people are . . . infatuated with the notion.
                                                  --Addison.

Infatuated \In*fat"u*a`ted\, a.
   Overcome by some foolish passion or desire; affected by
   infatuation.

Source : WordNet®

infatuated
     adj : marked by foolish or unreasoning fondness; "she was crazy
           about him"; "gaga over the rock group's new album"; "he
           was infatuated with her" [syn: {crazy}, {dotty}, {gaga},
            {enamored}, {in love}, {smitten}, {soft on(p)}, {taken
           with(p)}]