Mancomunal
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
In Spanish law. An obligation is said to be m,aneomunal when one person assumes the contract or debt of another, and makes himself liable to pay or fulfill it.
Schmidt, Civ, Law, 120.