(1) "Board of trustees" means the Board of Trustees of the District Attorneys Retirement Fund of Georgia.
(2) "Fund" means the District Attorneys Retirement Fund of Georgia.
(3) "Member" means a member of the District Attorneys Retirement Fund of Georgia.
(4) "Salary," "fees," and "compensation" includes all emoluments received by a district attorney for his services or resulting from the performance of his duties.