Sabbatum
Defined in 4 dictionaries — Cyclopedic (1922), Ballentine's (1916), Black's (1910), Kinney (1893)
The Cyclopedic Law Dictionary
Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Sabbath; also peace. Domesday Book.
Ballentine's Law Dictionary
James A. Ballentine · 1916
Sunday.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
In Lat. The Sabbath; aiso peace. Domesday.
A Law Dictionary and Glossary
George C. Kinney · 1893
/.
In old English law. Peace; rest.