To scientists, a theory is an explanation of some feature of the world that meets three requirements: it is supported by evidence, is testable and falsifiable, and can be used to make predictions. As the first requirement shows, âtheoryâ in scientific use does not mean âguessâ or anything similar.
Look up ordinance in Wiktionary, the free dictionary. A local ordinance is a law usually found in a code of laws for a political division smaller than a state or nation, i.e., a local government such as a municipality, county, parish, prefecture, etc. 1  1 United States.  1.1 Alabama.
2. Local law such as a zoning ordinance enacted by the governing body of a city or municipality which applies only within its boundaries. To have full force and effect of law, an ordinance must not be in conflict with any higher law such as state or national law or constitutional provisions. statutory instr... promulgate