Guaraní (/ˌɡwɑːrəˈniː, ˈɡwɑːrəni/) specifically the primary variety known as Paraguayan Guarani (avañeʼẽ [ʔaʋ̃ãɲẽˈʔẽ] "the people's language"), is a South American language that belongs to the Tupi–Guarani family of the Tupian languages. It is one of the official languages of Paraguay (along with Spanish), where it is spoken by the majority of the population, and where half of the rural population is monolingual. It is spoken by communities in neighboring countries, including parts of northeastern Argentina, southeastern Bolivia and southwestern Brazil, and is a second official language of the Argentine province of Corrientes since 2004; it is also an official language of Mercosur.