As used in this chapter, the following terms shall have the meanings indicated:
Remaining idle in essentially one location, including the concepts of spending time idly, loafing or walking about aimlessly and also includes the colloquial expression "hanging around."
Includes any adult person having the care or custody of a minor, whether by reason of blood relationship, the order of any court or otherwise.
Any place to which the public has access and includes any street, highway, road, alley or sidewalk. It also includes the front or the neighborhood of any store, shop, restaurant, tavern or other place of business to which the person charged has not been invited by the owner or tenant thereof, and includes public grounds, areas, parks and all school grounds, as well as parking lots or other vacant private property not owned by or under the control of the person charged with violating this chapter or, in the case of a minor, not owned or under the control of his parent or guardian.