Source : Webster's Revised Unabridged Dictionary (1913)

Disinure \Dis`in*ure"\, v. t. [imp. & p. p. {Disinured}; p. pr.
   & vb. n. {Disinuring}.] [Pref. dis- + inure.]
   To render unaccustomed or unfamiliar.

         We are hindered and disinured . . . towards the true
         knowledge.                               --Milton.