Definify.com
Webster 1913 Edition
Gainage
Gain′age
(?, 48)
, Noun.
(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 1828 Edition
Gainage
GA'INAGE
,Noun.