This is the 497th most frequent Swedish word.
kommunala
"Kommunala" means "municipal" or "relating to a municipality."
Here, 'kommunala' modifies 'bussarna' (buses), indicating that the buses are part of the municipal or public transport system.
De kommunala bussarna kör varje timme.
The municipal buses run every hour.
In this sentence, 'kommunala' modifies 'bibliotek' (libraries), showing that these libraries are operated or supported by the municipality.
Vi besökte flera kommunala bibliotek under vår resa.
We visited several municipal libraries during our trip.
Here, 'kommunala' describes 'tjänster' (services), specifying that these services are provided by the local government.