3 - Definitions.

§ 3. Definitions.  As  used  in this chapter the following terms shall  mean or include:    1.  "Chief  executive  officer."  The  elective  or  appointive  chief  executive  officer,  if  there  be one, or otherwise the chairman of the  board of supervisors, in the case of a county, the mayor in the case  of  a city or village or the supervisor in the case of a town.    2. "Local government." A county, city, town or village.