What is Common Appendant?

Legal Definition
Eng. law. A right attached to arable land, and is an incident of tenure, and supposed to have originated by grant of the lord or owner of a manor or waste, in consideration of certain rents or services, or other value, to a freeholder or copyholder of plough land, and at the same time either expressly or by implication, and as of common right and necessity common appendant over his other wastes and commons. Co. Litt. 122 a; Willis, 222.
-- Bouviers Law Dictionary
Legal Definition
A right annexed to the possession of arable land, by which the owner is entitled to feed his beasts on the lands of another, usually of the owner of the manor of which the lands entitled to common are a part. 2 Bl. Comm. 33; Smith v. Floyd, 18 Barb. (N. Y.) 527; Van Rensselaer v. Radeliff, 10 Wend. (N. Y.) 648.
-- Black's Law Dictionary
Legal Definition
A tenant’s prescriptive right to feed cattle on land not held by him, but in the same manor.
-- Ballentine's Law Dictionary