1. An area or territory characterized by economic growth, wealth, and general well-being of its inhabitants
The southern region became a prosperous area after the discovery of natural resources.
A região sul tornou-se uma região próspera após a descoberta de recursos naturais.
2. A geographic area with thriving commerce, industry, and development
That prosperous region attracts many investors and entrepreneurs.
Essa região próspera atrai muitos investidores e empresários.