This is the 7391st most frequent Portuguese word.
mercado
Market.
Here, 'mercado' refers to a physical place (market) where groceries and goods are sold.
Eu fui ao mercado para comprar frutas.
I went to the market to buy fruits.
In this context, 'mercado' represents an abstract concept (financial market).
O mercado financeiro foi afetado pela notícia.
The financial market was affected by the news.
Here, 'mercado' signifies the context of sector categories (job market).