The following words and terms, when used in this subchapter, shall have the following meanings, unless the context clearly indicates otherwise:
"Annual salary" means the compensation received by a member of the Prosecutors Part in the last 12 months of creditable service preceding retirement or death.
"Average annual compensation" means the annual salary as defined above.
"Combined service" means service credit in both the regular PERS and in the Prosecutors Part."
"PERS" means the Public Employees Retirement System.
"Prosecutor" is defined as follows:
"Regular Public Employees' Retirement System service" means all service credited as a public employee not meeting the definition of "service" as defined below.
"Service" as a prosecutor as defined at N.J.S.A. 43:15A-155 shall include the following:
"Special retirement" as defined in 43:15A-159 means a retirement election by a prosecutor who has established at least 25 years of creditable service in the Prosecutors Part regardless of age, for which the pension, when added to the prosecutor's annuity, will provide a total retirement allowance of 65 percent of final compensation, plus one percent of final compensation multiplied by the number of years of creditable service over 25 but not over 30.
N.J. Admin. Code § 17:2-8.1