Definitions for tankageˈtæŋ kɪdʒ
Random House Webster's College Dictionary
the capacity of a tank or tanks.
the act or process of storing liquid in a tank.
the fee for such storage.
the residue from tanks in which animal carcasses have been steamed and the fat rendered, used as a fertilizer.
Origin of tankage:
the quantity contained in (or the capacity of) a tank or tanks
the charge for storing something in tanks
the act of storing in tanks
storage in a tank
the amount that a tank (or tanks) can hold
the charge for such storage