im·mo·bi·lize (ĭ-mō'bə-līz')
tr.v., -lized, -liz·ing, -liz·es.

1. To render immobile.
2. To fix the position of (a joint or fractured limb), as with a splint or cast.
3. To impede movement or use of: Severe weather immobilized the rescue team.
4. Economics.
   1. To withdraw (specie) from circulation and reserve as security for other money.
   2. To convert (floating capital) into fixed capital.

immobilization im·mo'bi·li·za'tion (-lĭ-zā'shən) n.
immobilizer im·mo'bi·liz'er n.

---

The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.

---