Gain"age (?, 48), n. [OF. gaignage pasturage, crop, F. gaignage pasturage. See Gain, v. t.] O. Eng.Law (a)
The horses, oxen, plows, wains or wagons and implements for carrying on tillage.
(b)
The profit made by tillage; also, the land itself.
Bouvier.
© Webster 1913.