KEEPER OF THE GREAT SEAL
Keeper of the Great Seal.In England and Scotland, an officer who has custody of the Great Seal and who authenticates state documents of the highest importance. • In England, the duties of the Keeper of the Great Seal are now discharged by the Lord Chancellor. — Also termed Lord Keeper of the Great Seal; Lord Keeper; Keeper of the Broad Seal; Custos Sigilli.
[Blacks Law 8th]