Elder

Elder, a name given to certain office-bearers in the Presbyterian Church, associated with the minister in certain spiritual functions short of teaching and administering sacraments; their duties embrace the general oversight of the congregation, and are of a wider nature than those of the deacons, whose functions are confined strictly to the secular interests of the church; they are generally elected by the church members, and ordained in the presence of the congregation; their term of office is in some cases for a stated number of years, but more generally for life.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)