Common Brittonic | |
---|---|
*Brittonikā[1] | |
Region | Great Britain |
Ethnicity | Britons |
Era | c. 6th century BC to mid-6th century AD[2] Developed into Old Welsh, Cumbric, Cornish, Breton and probably Pictish[3] |
Indo-European
| |
Language codes | |
ISO 639-3 | – |
brit | |
Glottolog | None |
Linguasphere | 50-AB |
Common Brittonic (Welsh: Brythoneg; Cornish: Brythonek; Breton: Predeneg), also known as British, Common Brythonic, or Proto-Brittonic,[4][5] is a Celtic language historically spoken in Britain and Brittany from which evolved the later and modern Brittonic languages.
It is a form of Insular Celtic, descended from Proto-Celtic, a theorized parent language that, by the first half of the first millennium BC, was diverging into separate dialects or languages.[6][7][8][9] Pictish is linked, likely as a sister language or a descendant branch.[10][11][12]
Evidence from early and modern Welsh shows that Common Brittonic was significantly influenced by Latin during the Roman period, especially in terms related to the church and Christianity.[13] By the sixth century AD, the languages of the Celtic Britons were rapidly diverging into Neo-Brittonic: Welsh, Cumbric, Cornish, Breton, and possibly the Pictish language.
Over the next three centuries, Brittonic was replaced by Scottish Gaelic in most of Scotland, and by Old English (from which descend Modern English and Scots) throughout most of modern England as well as Scotland south of the Firth of Forth.[14] Cumbric disappeared in the 12th century,[14] and in the far south-west, Cornish probably became extinct in the 18th century, though its use has since been revived.[15][a] O'Rahilly's historical model suggests a Brittonic language in Ireland before the introduction of the Goidelic languages, but this view has not found wide acceptance.[17] Welsh and Breton are the only daughter languages that have survived fully into the modern day.
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