Of or characteristic of people from the provinces; not fashionable or sophisticated: “Well-educated professional women … made me feel uncomfortably provincial” (J.R. Salamanca)
Limited in perspective; narrow and self-centered.
noun
A native or inhabitant of the provinces.
A person who has provincial ideas or habits.
derivatives
pro·vińcial·ly
adverb
The American Heritage® Dictionary of the English Language, Fourth Edition