Where does “linguadociano” come from?

linguadociano (Italian) comes from Italian Linguadoca, from Italian -a, from Latin -a, from Proto-Italic -ā, from Proto-Indo-European -éh₂.

Ancestry of “linguadociano”, step by step

StepLanguageWordMeaning
1ItalianLinguadocaLanguedoc
2Italian-aUsed, with a stem, to form the third-person...
3Latin-asuffixed to the roots of verbs, forms agent...
4Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
5Proto-Indo-European-éh₂
Every word from Proto-Indo-European -éh₂Every word from Latin -aEvery word from Italian -a