1. A physical location where goods are bought and sold, typically an open-air area or covered hall
The farmer's marketplace is busy every Saturday morning.
O mercado de agricultores fica lotado todo sábado de manhã.
2. An arena or sphere of commercial activity; the world of buying and selling
Competition in the digital marketplace is fierce.
A competição no mercado digital é acirrada.
3. An online platform where buyers and sellers conduct transactions
Amazon is a major e-commerce marketplace.
Amazon é um grande marketplace de comércio eletrônico.