'ordinance' definitions:

Definition of 'ordinance'

From: WordNet
noun
An authoritative rule [syn: regulation, ordinance]
noun
A statute enacted by a city government
noun
The act of ordaining; the act of conferring (or receiving) holy orders; "the rabbi's family was present for his ordination" [syn: ordination, ordinance]

Synonyms of 'ordinance'

From: Moby Thesaurus