The terms used in this chapter are hereby defined as follows:
Any interest which shall yield, directly or indirectly, a monetary or other material benefit (other than the duly authorized salary or compensation for his services to the municipality) to the official or employee or to any person employing or retaining the services of the official or employee.
The local governmental unit under which the official or employee is functioning.
Any person elected or appointed to, or employed or retained by, any public office or public body of the municipality, whether paid or unpaid and whether part-time or full-time.
Any person, firm, association, group, partnership or corporation, or any combination thereof.
Any interest arising from blood or marriage relationships or from close business association, whether or not any financial interest is involved.
Any agency, board, body, commission, committee, department or office of the municipality.