1.
If you refer to the ~ of something, you mean that it is kept in a special place until it is needed.
...the ~ of toxic waste...
Some of the space will at first be used for ~...
The collection has been in ~ for decades.
N-UNCOUNT
2.
Storage is the process of storing data in a computer.
His task is to ensure the fair use and ~ of personal information held on computer.
N-UNCOUNT
3.
see also cold ~