Lusophone

A Lusophone (or lusophone) is someone who speaks the Portuguese language, either as a native, as an additional language, or as a learner. As an adjective, it means "Portuguese-speaking". The word itself is derived from the name of the ancient Roman province of Lusitania, which covered most of the part of the Iberian peninsula that is today the Republic of Portugal and part of Spain.

Lusophone countries include Angola, Brazil, Cape Verde, East Timor, Guinea-Bissau, Mozambique, Portugal, São Tomé and Príncipe, and the Chinese Special Administrative Region (SAR) of Macau. The Community of Portuguese Language Countries is an international organization consisting of the eight independent countries where Portuguese is an official language. These countries are also referred to as the "Lusosphere". Some linguists argue that Galicia is also part of the Lusosphere.

Diaspora communities in the United States, Canada, Venezuela, South Africa and Western Europe are also important centers for the Portuguese language, as well as an often hybrid or bilingual Lusophone migrant culture.