This is the 641st most frequent Portuguese word.
feira
A market or fair.
Here, 'feira' refers to an outdoor market where people sell fresh produce and other goods.
Hoje fui à feira comprar frutas frescas.
Today I went to the market to buy fresh fruits.
In this context, 'feira' denotes an organized event, such as a fair, showcasing projects or products, in this case relating to science.
A feira de ciências da escola será na próxima semana.
The school's science fair will be next week.
Here, 'feira' refers to scheduled days when markets or fairs take place, emphasizing specific days within a recurring pattern or schedule.