Immure \Im*mure"\, v. t. [imp. & p. p. {Immured}; p. pr. & vb. n. {Immuring}.] [Pref. im- in + mure: cf. F. emmurer.] 1. To wall around; to surround with walls. [Obs.] --Sandys. 2. To inclose whithin walls, or as within walls; hence, to shut up; to imprison; to incarcerate. Those tender babes Whom envy hath immured within your walls. --Shak. This huge convex of fire, Outrageous to devour, immures us round. --Milton.