IPA: /ˈɔːrdɪnəns/
KK: /ˈɔrdɪnəns/
A law or rule made by a local government or authority that regulates something in a community.
The city council passed an ordinance to limit noise levels in residential areas.
Ordinance → It is formed from "ordinare" (meaning to arrange or set in order) and the suffix "-ance" (indicating a state or quality). The word "ordinance" refers to a state of being arranged or a rule established by authority.
Think of the word 'arrange' ('ordinare') to remember that an ordinance is a rule or law that sets things in order.