Articles – Artigos


Definite and Indefinite articles – Artigo Definido e Indefinido

Articles are small words that precede the substantive (a noun).

Definite article: used to indicate that a thing is unique in some way.


  •  carro – The car (O / the – refer to a specific car and not to any car)


Indefinite article: used to indicate that a thing is not identified as unique.


  •  Um carro – car (Um/ A – refer to any car)


In Portuguese the article must agree in gender and number with the noun, which means that the definite article o, for example, should precede a singular and masculine (as you could see in the first example – “o carro”).  Observe the chart below:


Articles  Definite – singular /pluralThe Indefinite – singular / pluralA / Some
Masculine O      / Os Um     / Uns
Feminine A      /  As Uma     / Umas


  • o livro – the book   / os livros – the books
  • um carro – a car  / uns carros – some cars
  • casa – the house / as casas – the houses
  • uma menina – a girl / umas meninas – some girls

For more information on that take a look at the lesson about feminine and masculine words.