Agistment
A Dictionary of Law · Henry Campbell Black · 1891
A Dictionary of Law
The taking in of another person's cattle to be fed, or to pasture, upon one's own land, in consideration of an agreed price to be paid by the owner. Also the profit or recompense for such pasturing of cattle. There is also agistment of sea-banks, where lands are charged with a tribute to keep out the sea; and terrae agistatae are lands whose owners must keep up the sea-banks.
Holthouse.