Serrated
Defined in 2 dictionaries — Black's (1910), Kinney (1893)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
Notched on the edge; cut in notches like the teeth of a saw. This was anciently the method of trimming the top or edge of a deed of indenture. See Indent, v.
A Law Dictionary and Glossary
George C. Kinney · 1893
In old English law. Marked or cut in notches, resembling the teeth of a saw.