Source : Webster's Revised Unabridged Dictionary (1913)

Mure \Mure\, v. t. [imp. & p. p. {Mured}.] [F. murer, L. murare.
   See {Mure}, n.]
   To inclose in walls; to wall; to immure; to shut up.
   --Spenser.

         The five kings are mured in a cave.      --John. x.
                                                  (Heading).