I. I In old European law. ban, or public proclamation; a banning, V. Bannire; Bannum.
A New Law Dictionary and Glossary
Alexander M. Burrill · 1850
Lat. [from bannire, q. v.] In old law. Banishment; expulsion by a ban, or public proclamation. Reg. Orig. 312 b. See Bannum. A banning, or putting to the ban. See Bannire.