Quinquepartite
Defined in 3 dictionaries — Cyclopedic (1922), Ballentine's (1916), Black's (1910)
The Cyclopedic Law Dictionary
Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
In five parts.
Ballentine's Law Dictionary
James A. Ballentine · 1916
Five-sided; having five parts or parties.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
Co.nsisting of five parts; divided into five parte,