DictionarydeputyAuthorized representative
noun / adjective

deputy

DEP-yoo-tee/ˈdepjuti/

A person authorized to act for a superior.

The deputy chairperson leads the meeting with the chairperson's approval.

A deputy chairperson conducts a small council meeting from the head chair while the senior chairperson stands to one side visibly entrusting the deputy with a small wooden gavel.
Etymology

Deputé names a person who has been appointed or assigned. This explains why a deputy can exercise another official's powers without personally holding that office.

In context

The Best Seat in History31:45
a deputy, an official who holds genuine power over a genuine domain, but who answers to a higher desk somewhere else.
You've Been Wrong About Temptation (The Bible Explains Why)

More examples

  • The director's deputy signs the report in her absence.
  • The sheriff sends two deputies to investigate the complaint.
  • As deputy manager, Lena handles decisions when the manager is away.

Forms

deputy · deputies

deputize verb — To authorize someone to act as a deputy.

Similar words

representative
May act for a group rather than a superior.
delegate
Receives authority for specific tasks, not necessarily a superior's role.
substitute
Takes another person's place without necessarily receiving official authority.