noun
delegation
del-ih-GAY-shun/ˌdelɪˈɡeɪʃn/
The entrusting of representative authority to others.
The community's delegation of authority enables three representatives to speak for the group.

Etymology
The pieces describe sending someone away with a commission to act for others. The noun shifted from the act of delegating to the people sent, giving the sense of a representative group.
In context
I participated in a delegation from the cross-party group on science and technology when we visited the Large Hadron Collider at CERN
More examples
- Effective delegation gives employees the authority they need to make decisions.
- The board approves the delegation of hiring authority to department heads.
- Delegation does not free a manager from accountability.
Forms
delegation · delegations
delegate verb — To entrust authority or responsibility to another.
Similar words
- authorization
- Authorization grants permission; delegation entrusts another person with authority.
- assignment
- Assignment allocates work but does not necessarily transfer authority.