In this act, unless the context otherwise requires;
(a) "Rural area" means any area not included within the boundaries of any incorporated or unincorporated city, town or village, having a population in excess of one thousand five hundred (1,500) persons, and any area included within the boundaries of any such city, town or village as a result of incorporation, annexation, population growth, or otherwise, in which area a cooperative commenced or commences the construction or operation of electric facilities or the furnishing of electric energy prior to such incorporation, annexation or population growth.
(b) "Person" includes any natural person, firm, association, corporation, business trust, partnership, federal agency, state or political subdivision or agency thereof, or any body politic; and
(c) "Member" means each incorporator of a cooperative and each person admitted to and retaining membership therein, and shall include a husband and wife admitted to joint membership.
Laws 1939, p. 270, § 29; Laws 1961, p. 201, § 2.