Galician Portuguese
Galician-Portuguese (Galician: galego-portugués or galaico-portugués; Portuguese: galego-português or galaico-português) was a West Iberian Romance language spoken during the Middle Ages in the northwest region of the Iberian Peninsula. This language is alternatively known as Old Galician-Portuguese, Galaic-Portuguese, or, in contexts focused on modern languages, Old Galician, Old Portuguese, Medieval Galician, or Medieval Portuguese.
Galician-Portuguese emerged from the Vulgar Latin, the common Latin introduced by Roman soldiers, colonists, and magistrates during the expansion of the Roman Empire. This language developed in the region of the former Roman province of Gallaecia, encompassing present-day Galicia in Spain and northern Portugal.
The language was initially spoken in the area bounded in the north and west by the Atlantic Ocean and the Douro River in the south. However, it extended south beyond the Douro River through the process of the Reconquista, where Christian kingdoms expanded their domains southward, reclaiming land from the Moors.
As the Kingdom of Portugal achieved independence, the Galician-Portuguese language began to diverge into what are now known as Galician and Portuguese. This divergence was influenced by the political separation and the establishment of Portuguese as the official language of the newly independent Kingdom of Portugal.
During the Middle Ages, the Galician-Portuguese language was renowned for its lyric poetry, known as troubadorism (trovadorismo in Portuguese and trobadorismo in Galician). This tradition includes the cantigas de amigo, cantigas de amor, and cantigas de escárnio e maldizer, which were poetic forms expressing themes of love, friendship, and satire.
Though the Galician-Portuguese language has evolved into distinct modern languages, its influence persists. Both Galician and Portuguese retain a significant degree of mutual intelligibility and share substantial cultural and literary heritage. The Portuguese-speaking world, or the Lusophone world, reflects the widespread legacy of the language.