adjective
Definition: Relating to a place where goods are sold to customers.
Example: I bought some store-bought cookies for the party.
noun
Definition: A place where people can buy goods, such as food, clothes, or other items.
Example: I need to go to the store to buy some groceries.
transitive verb
Definition: To keep something in a place for future use, such as putting items in a warehouse or saving data in a computer.
Example: I need to store these files on my hard drive for later access.