noun / adjective
representative
rep-rih-ZEN-tuh-tiv/ˌreprɪˈzentətɪv/
Standing for a wider group.
Our union representative speaks for us during contract negotiations.

Etymology
From “making present,” with re- perhaps intensive, the adjective first described something serving to portray or symbolize. Applied to a person, it came to name someone who stands in others' place and acts for them.
In context
the typical representative if there is such a one in the house um has something like 747 000 constituents
More examples
- The survey includes a representative sample of local residents.
- In a representative democracy, voters elect people to govern.
- Representatives from each department meet to discuss the budget.
Forms
representative · representatives · more representative · most representative
represent verb — To speak or act for others.
representation noun — The act of speaking or acting for others.