Lusitanians in the context of "Lusitanian language"

The Celts (/kɛlts/ KELTS, see pronunciation for different usages) or Celtic peoples (/ˈkɛltɪk/ KEL-tik) were a collection of Indo-European peoples in Europe and Anatolia, identified by their use of Celtic languages and other cultural similarities. Major Celtic groups included the Gauls; the Celtiberians and Gallaeci of Iberia; the Britons, Picts, and Gaels of Britain and Ireland; the Boii; and the Galatians. The interrelationships of ethnicity, language and culture in the Celtic world are unclear and debated; for example over the ways in which the Iron Age people of Britain and Ireland should be called Celts. In current scholarship, 'Celt' primarily refers to 'speakers of Celtic languages' rather than to a single ethnic group.

The history of pre-Celtic Europe and Celtic origins is debated. The traditional "Celtic from the East" theory, says the proto-Celtic language arose in the late Bronze Age Urnfield culture of central Europe, named after grave sites in southern Germany, which flourished from around 1200 BC. This theory links the Celts with the Iron Age Hallstatt culture which followed it (c. 1200–500 BC), named for the rich grave finds in Hallstatt, Austria, and with the following La Tène culture (c. 450 BC onward), named after the La Tène site in Switzerland. It proposes that Celtic culture spread westward and southward from these areas by diffusion or migration. A newer theory, "Celtic from the West", suggests proto-Celtic arose earlier, was a lingua franca in the Atlantic Bronze Age coastal zone, and spread eastward. Another newer theory, "Celtic from the Centre", suggests proto-Celtic arose between these two zones, in Bronze Age Gaul, then spread in various directions. After the Celtic settlement of Southeast Europe in the 3rd century BC, Celtic culture reached as far east as central Anatolia, Turkey.

The Iberians (Latin: Hibērī, from Greek: Ἴβηρες, Iberes) were an ancient people indigenous to the eastern and southern coasts of the Iberian Peninsula. They are described in Greek and Roman sources (among others, by Hecataeus of Miletus, Avienius, Herodotus and Strabo). Roman sources also use the term Hispani to refer to the Iberians.

The term Iberian, as used by the ancient authors, had two distinct meanings. One, more general, referred to all the populations of the Iberian peninsula without regard to ethnic differences (Pre-Indo-European, Celts and non-Celtic Indo-Europeans). The other, more restricted ethnic sense and the one dealt with in this article, refers to the people living in the eastern and southern coasts of the Iberian Peninsula, which by the 6th century BC had absorbed cultural influences from the Phoenicians, Carthaginians and the Greeks. This pre-Indo-European cultural group spoke the Iberian language from the 7th to at least the 1st century BC. The rest of the peninsula, in the northern, central, and northwestern areas, was inhabited by Vascones, Celts or Celtiberians groups and the possibly Pre-Celtic or Proto-Celtic Indo-European Lusitanians, Vettones, and Turdetani.

This is a list of ancient Celtic peoples and tribes.

Lusitania (/ˌluːsɪˈteɪniə/; Classical Latin: [luːsiːˈtaːnia]) was an ancient Iberian Roman province encompassing most of modern-day Portugal (south of the Douro River) and a large portion of western Spain (the present Extremadura and Province of Salamanca). Romans named the region after the Lusitanians, an Indo-European tribe inhabiting the lands.

The capital Emerita Augusta was initially part of the Roman Republic province of Hispania Ulterior before becoming a province of its own during the Roman Empire.