European Portuguese European Portuguese European Portuguese (, ), also known as Lusitanian Portuguese (') and Portuguese of Portugal (') in Brazil, or even “Portuguese Portuguese” refers to the Portuguese language spoken in Portugal. Standard Portuguese pronunciation, the prestige norm based on European Portuguese, is the reference for Portugal, the Portuguese-speaking African countries, East Timor and Macau. The word “European” was chosen to avoid the clash of “Portuguese Portuguese” (“""”) as opposed to Brazilian Portuguese. The language is the same with different accents in many countries. It is a Latin based language, with Gaelic, Germanic, Greek and Arabic influence. It was spoken in
Proto-language system of isoglosses which held together dialects which were spoken by various tribes, from which the historically attested Indo-European languages emerged. Proto-language A proto-language, in the tree model of historical linguistics, is a language, usually hypothetical or reconstructed, and usually unattested, from which a number of attested known languages are believed to have descended by evolution, forming a language family. In the strict sense, a proto-language is the most recent common ancestor of a language family, immediately before the family started to diverge into the attested "daughter languages". It is therefore equivalent with the "ancestral language" or "parental language" of