For the purposes of this article, the following words and phrases shall have the meanings respectively ascribed to them in this section, unless the context clearly indicates a different meaning:
The land in an area usually designated as a City block bounded by three or more streets in the City.
Includes cuttings of weeds, as defined in this section, trash, junk, discarded motor vehicles or any other material which may provide a hiding place for snakes or rats or any thing or any condition which may be a fire menace or breeding place for mosquitoes or which gives off obnoxious or offensive odors.
Includes persons holding title to any land or lot in the City; lessees, tenants and principal occupants of any land or lot in the City or agents of persons holding title to such lands or lots, having care, custody, control or management of the land or lot; and fiduciaries holding title to or having the care, custody, control or management of land or lots in the City for others.
Grass, weeds, bushes, poison ivy, poison oak or any other vegetable growth other than trees, ornamental shrubbery, flowers and garden vegetables.