What is Brocarius, Brocator?

Alternative Forms: Brocarius | Brocator
Legal Definition
In old English and Scotch law. A broker; a middleman between buyer and seller; the agent of both transacting parties. Bell; Cowell.
-- Black's Law Dictionary
Legal Definition
A broker. Brocella. A copse; a thicket.
-- Ballentine's Law Dictionary