Sequester

Etymology 1
, from, from.

Noun

 * 1)  sequester a person entrusted by the authorities to deposit the subject matter of a controversy between two or more parties

Etymology 2
, from, from.

Noun

 * 1)  sequestration the process of temporarily removing property from the possession of its owner to hold it as security against legal claims

Etymology 3
, from, from. Compare.

Noun

 * 1)  sequestrum a fragment of bone or other dead tissue