The project team dictionary is an essential component and tool that can be utilized throughout the entire life of the given project by all members of the team as well as by any and all external personnel who may have some sort of financial or other interest in the current status of the given project. Specifically speaking, the project team dictionary is a handy, all inclusive document ad or booklet that contains a complete and total summarization and documentation of any and all members that currently exist as part of the project team, and also whatever specific tasks and roles they may be assigned to complete, as well as any other specific instructions and guidelines for the completion of the project from top to bottom, including but not explicitly limited to any and all functions that may involve communications, both internally as well as externally, with both vendors as well as relevant parties.
This term is defined in the 3rd and the 4th edition of the PMBOK.