As used in this chapter, the following terms shall have the meanings indicated:
Every motor vehicle in which ice cream, ice milk and other frozen dairy products, as approved by the Nassau County Department of Health, are carried for the purpose of retail sales on streets of the village.
Any vehicle which is used to sell a commodity or provide a service which tends to attract children and travels the roadways within the village making frequent, intermittent and unscheduled stops on roadways or shoulders of the roadways in order to sell said commodities and/or provide such services.