1) To graze or put animals to graze.
1584 common of pasture for ... beastes And cattell mayneteyned and kept upon the premises to goo and depastour upon the commons Mores and Waistes, Tong
1615 liberty of depasturing their oxen, mares and horses, Baildon
1661 the sayd sheep-walke, where I had then a right of depasturinge ... I was to depasture after Xtm[as] soe soone as snowe was past, Elmswell.