Definition of Exchequer Division
A division of the English high court of justice, to which the special business of the court of exchequer was specially assigned by section 34 of the judicature act of 1873. Merged in the queen’s bench division from and after 1881, by order in council under section 31 of that act.
That's the definition of Exchequer Division in Black's Law Dictionary 6th Edition. Courtesy of Cekhukum.com.