Provincial describes attitudes, tastes, or perspectives that are narrow or unsophisticated, limited by lack of exposure to wider experiences. When someone has provincial views, they judge everything by the standards of their own small community without considering that other places might do things differently, and perhaps just as well.

Historically, people in distant provinces had less access to new ideas, arts, and cultures than those in cosmopolitan centers. Someone with provincial tastes might dismiss unfamiliar foods, music, or customs simply because they're different from what they grew up with.

You might hear someone described as having a provincial mindset if they assume their town's way of doing things is the only correct way. A provincial attitude shows up when someone refuses to try sushi because “normal people eat burgers,” or insists that their state's football team is obviously the best without ever watching other teams play.

The word isn't about where you live. Plenty of people in small towns have curious, open minds, while some city dwellers never look beyond their own neighborhood. Being provincial means staying mentally in one place even when the world offers so much more to discover. The opposite quality, being cosmopolitan or worldly, comes from genuine curiosity about how others live and think.