storage
stor.age \'sto-r-ij, 'sto.r-\ n often attrib 1a: space or a place for storing 1b: an amount stored 2a: the act of storing : the state of being stored; specif : the safekeeping of goods in a warehouse or other depository 2b: the price charged for keeping goods in a storehouse 3: the production by means of electric energy of chemical reactions that wh en allowed to reverse themselves generate electricity again without serious loss