Source : Webster's Revised Unabridged Dictionary (1913)

Madden \Mad"den\, v. t. [imp. & p. p. {Maddened}; p. pr. & vb.
   n. {Maddening}.]
   To make mad; to drive to madness; to craze; to excite
   violently with passion; to make very angry; to enrage.

Madden \Mad"den\, v. i.
   To become mad; to act as if mad.

         They rave, recite, and madden round the land. --Pope.

Source : WordNet®

madden
     v 1: cause to go crazy; cause to lose one's mind [syn: {craze}]
     2: drive up the wall; go on someone's nerves
     3: make mad; "His behavior is maddening"