What is "lusophone"

a. (alternative case form of Lusophone English) n. (alternative case form of Lusophone English)

Lusophones are people who speak the Portuguese language, either as native speakers or as learners. Similarly, the Lusosphere or Lusophony is a community of people who are culturally and linguistically linked to Portugal, either historically or by choice. The idea of a Lusosphere is free of ethnic connotations, in that a Lusophone may not have any Portuguese ancestry at all. The Lusophone world is mainly a legacy of the Portuguese Empire, although Portuguese diaspora and Brazilian diaspora communities have also played a role in spreading the Portuguese language. Even after the collapse of the empire, the corresponding countries continue to exhibit both cultural and political affinities, expressed in the existence of the Community of Portuguese Language Countries (CPLC), created in 1996.