The following words when used in this chapter shall have the following meanings unless the context clearly indicates a different meaning:
Full chains, strap chains or other types of chains mounted on both rear wheels of a motorized vehicle.
Any precipitation depositing any accumulation on the streets, including snow, sleet, hail, ice and freezing rain.
State of street conditions that are hazardous and dangerous to vehicular and pedestrian traffic, or so declared by the Mayor/Manager or such person designated by the Mayor/Manager.
Tires having treads designed for use in snow, which tires must be in such condition as to serve the purpose for which they are designed.
Any self-propelled motorized vehicle licensed to travel upon the streets, roads and highways of the Borough of Morrisville.