noun A person to whom property is legally committed in trust, to be applied either for the benefit of specified individuals (beneficiaries), or for public uses; one who is intrusted with property for the benefit of another.
noun A person in whose hands the effects of another are attached in a trustee process.
verb To commit (property) to the care of a trustee.
to trustee an estate
verb To attach (a debtor's wages, credits, or property in the hands of a third person) in the interest of the creditor.