adjective
municipal
myoo-NIS-uh-puhl/mjuːˈnɪsɪpl/
Relating to a city, town, or its local government.
The municipal building houses the town government.

Etymology
The underlying image is of someone who “takes an obligation”: a citizen assuming community duties. That citizen term gave rise to a name for a self-governing town, the basis of the adjective’s local-government meaning.
In context
We know that the city must preserve its governmental authority for purposes of complying with its municipal code and local law.
More examples
- They used municipal services.
- She reviewed the municipal budget.
- The city improved municipal parks.
Forms
municipal
municipality noun — a city or town with local government