A database about data and databases. A data dictionary holds the name, type, range of values, source and authorization for access for each data element in the organization's files and databases ...

How to Build a Data Dictionary in Access. A data dictionary is like a bill of materials for a database; it lists all database components, including reports, tables, field names and field types ...

A "data dictionary" is data about data. It is what defines the items in your database (s) and can be looked to for definitions, structures, use, allowable content, and sometimes business rules ...