Definitions of store:

• noun:   a supply of something available for future use

  Example: "He brought back a large store of Cuban cigars"

• noun:   a mercantile establishment for the retail sale of goods or services
• noun:   an electronic memory device
• noun:   a depository for goods

  Example: "Storehouses were built close to the docks"

• verb:   keep or lay aside for future use

  Example: "Store grain for the winter"

• verb:   find a place for and put away for storage

  Example: "I couldn't store all the books in the attic so I sold some"

• name:  A surname (very rare: popularity rank in the U.S.: #59968)