Ces"tuy or Ces"tui (?), pron. [Norm. F.] Law
He; the one.
Cestuy que trust () [norm. F.], a person who has the equitable and beneficial interest in property, the legal interest in which is vested in a trustee. Wharton. -- Cestuy que use () [Norm. F.], a person for whose use land, etc., is granted to another.
© Webster 1913.