INTERCOMMONING, Eng. law. Where the commons of two manors lie together, and the inhabitants, or those having a right of common of both, have time out of mind depastured their cattle, without any distinction, this is called intercommoning.

A Law Dictionary, Adapted to the Constitution and Laws of the United States. By John Bouvier. Published 1856.
References in periodicals archive ?
The dispute over Mortimer's Bank emphasised the importance of intercommoning. This was the practice whereby peasants from one parish could graze animals and especially cattle on pasture in an adjoining parish - and vice versa.