Source : Webster's Revised Unabridged Dictionary (1913)

Wainage \Wain"age\ (?; 48), n. [From {Wain}.]
   A finding of carriages, carts, etc., for the transportation
   of goods, produce, etc. --Ainsworth.

Wainage \Wain"age\, n. (O. Eng. Law)
   See {Gainage}, a.