Where does “beirarrúa” come from?

beirarrúa (Galician) comes from Galician beira, from Old Portuguese beira, from Galician ribeira, from Old Portuguese ribeira, from Latin rīpāria, from Latin rīpārius, from Latin rīpa, from Proto-Italic reipā.

beirarrúa (Galician): pavement, sidewalk

Definitions

  1. pavement, sidewalk

Ancestry of “beirarrúa”, step by step

beirarrúa traces back through two separate lines of ancestry.

via Galician beira

StepLanguageWordMeaning
1Galicianbeiraborder, edge, brim, limit; rime, eave; shore
2Old Portuguesebeira—
3Galicianribeirabank
4Old Portugueseribeira—
5Latinrīpārialittoral, riverbank
6Latinrīpāriusthat inhabits the banks of rivers; riparian
7Latinrīpabank (of a river)
8Proto-Italicreipāriver bank
9Proto-Indo-Europeanh₁réyp-eh₂—

via Galician rúa

StepLanguageWordMeaning
1Galicianrúastreet; path in a garden
2Latinrūgaa crease in the face, wrinkle
3Proto-Indo-Europeankrewp-scab, crust; to become encrusted
4Proto-Indo-Europeankrew-to fall, collapse; scab; to fall, break, bruise
Every word from Proto-Indo-European h₁réyp-eh₂ →Every word from Proto-Italic reipā →Every word from Latin rīpa →