The primary language spoken in Brazil is Portuguese. Brazil is the only Portuguese-speaking country in the Americas, a legacy of its colonial history under Portuguese rule starting in the 16th century. Portuguese in Brazil has evolved uniquely, incorporating various indigenous and African influences, which contribute to its distinct pronunciation and vocabulary. It is the most widely spoken language in South America, with over 200 million speakers. Additionally, Brazil's cultural diversity leads to variations in dialects and expressions throughout different regions, showcasing the country's rich linguistic heritage.