1. [v]  cause to be unable to move; "The sudden storm immobilized the traffic"
2. [v]  prohibit the conversion or use of (assets); "Blocked funds"; "Freeze the assets of this hostile government"
3. [v]  convert (assets) into fixed capital
4. [v]  make defenseless
5. [v]  to hold fast or prevent from moving; "The child was pinned under the fallen tree"
6. [v]  hold as reserve or withdraw from circulation; of capital

IMMOBILISE is a 10 letter word that starts with I.