gallegoportuguéssa and gallego-portuguésSA..
1. adj. Ling. Belonging or relating to the old romance language derived from the Galician and Portuguese.
2. adj. Ling. Belonging or relating to the Group of Romance languages used in linguistic domains of Galicia and Portugal. U t. c. s.
3. adj. own or characteristic of poetry or school of medieval lyric expressed in ancient gallegoportugués.
4. m ancient romance language derived from the Galician and Portuguese.
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