Source : Webster's Revised Unabridged Dictionary (1913)

Misdoubt \Mis*doubt"\, v. t. & i.
   To be suspicious of; to have suspicion. [Obs.]

         I do not misdoubt my wife.               --Shak.

Misdoubt \Mis*doubt"\, n.
   1. Suspicion. [Obs.]

   2. Irresolution; hesitation. [Obs.] --Shak.