Definitions

1. noun

A manager or administrator in charge of a department or project.

“The IT mgr oversaw the development of the new software.”

2. abbreviation

Abbreviation for manager, manager general, manager general of the royal household, etc. (title used in various contexts such as British nobility and various organizations).

“The king appointed a new mgr to oversee his royal affairs.”

3. noun

In computing, a manager (file or data).

“The database mgr was corrupted and needed to be restored.”

4. noun

A manager in a computer system or network, such as a file manager or a network manager.

“The system mgr was responsible for maintaining the network’s security.”