Terms used in this chapter, unless the context otherwise requires, mean: (1) "Appropriation," an authorization by the Legislature to a budget unit to expend, from public funds, a sum of money not in excess of the sum specified, for the purposes specified in the authorization and under the procedure described in this chapter; (2) "Budget," the complete financial plan for the state for the fiscal period as proposed in the budget report and modified and adopted by appropriation and revenue acts; (3) "Budgetary system," the total structure of requested expenditure authority and allotted positions for employees in the general appropriation bill; (4) "Budget estimate," the statement with accompanying explanations, as provided in this chapter, in which a budget unit sets forth its financial requirements; (4)(5) "Budget report," the recommendations of the Governor to the Legislature as to financial plans and appropriations to be requested, with the accompanying statements and explanations provided for in this chapter; (5)(6) "Budget unit," a department, institution, commission, agency, board, examining board, or other unit of government for which separate appropriations, continuing appropriations, or other dedications or earmarking of funds are made, or which otherwise collects fees or funds of any nature under authority of any statute of this state; (6)(7) "Classification of expenditures," one of the several definite kinds of expenditures denoting a class of service or commodities purchased or properties acquired as specified by the commissioner of finance and management and budget for use in expenditure accounting, in the making of budget estimates, and in the budget reports and budgets. Such classification shall The classification must be by program, function, activity, organizational unit, character and object; (7)(8) "General Appropriations Act appropriation bill," an act of the Legislature which that authorizes the expenditure of money from public funds for the ordinary current expenditures expenses of the executive, legislative, and judicial departments of 34 HJR5007 the state, the current expenses of state institutions, interest on the public debt, and for public common schools, as further defined by rules and regulations issued by the commissioner of finance and management; (8)(9) "Informational budget," the budget of any budget unit not receiving general fund appropriations; and (9)(10) "Special appropriations act," an act of the Legislature which that authorizes the expenditure of money from public funds for any purpose other than those purposes enumerated in the definition of the General Appropriations Act Appropriation Bill.