Yorksh. dial. Obs. [f. prec. adv. + LAND.] ? Extra land.
1510. MS. Grant of Land at Ryton, Yorks. One tenement with forbyland.
1621. N. Riding Rec., I. 27. He that holdeth a mesuage, a cotage or forby lande (which I take to be demeisnes), after the death of his auncester is to dowble his free rente for one yeare and no more.