Definitions of storage:

• noun:   the act of storing something
• noun:   the commercial enterprise of storing goods and materials
• noun:   (computer science) the process of storing information in a computer memory or on a magnetic tape or disk
• noun:   depositing in a warehouse
• noun:   an electronic memory device
• noun:   a depository for goods
• name:  A surname (very rare: popularity rank in the U.S.: #77612)