Pronunciation: (i-myoor'), [key]
—v.t., -mured, -mur•ing.
1. to enclose within walls.
2. to shut in; seclude or confine.
3. to imprison.
4. to build into or entomb in a wall.
5. Obs.to surround with walls; fortify.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.