Etymology
Attested since the 14th century (the derivative abrocamento since circa 1300). Ultimately from Latin broccus (“having protruding teeth”). Cognate with Portuguese broca, Spanish broca, Catalan broca, French broche. Doublet of broche, from French. Josep Coromines considered that the Spanish form, attested in Aragon since circa 1350, derived from Catalan (the inherited form would be *brueca)[1] but this proposal is superfluous for Galician or Portuguese.
References
- Ernesto Xosé González Seoane, María Álvarez de la Granja, Ana Isabel Boullón Agrelo (2006–2022) “broca”, in Dicionario de Dicionarios do galego medieval (in Galician), Santiago de Compostela: Instituto da Lingua Galega
- Xavier Varela Barreiro, Xavier Gómez Guinovart (2006–2018) “broca”, in Corpus Xelmírez - Corpus lingüístico da Galicia medieval (in Galician), Santiago de Compostela: Instituto da Lingua Galega
- Antón Luís Santamarina Fernández, editor (2006–2013), “broca”, in Dicionario de Dicionarios da lingua galega [Dictionary of Dictionaries of the Galician language] (in Galician), Santiago de Compostela: Instituto da Lingua Galega
- Antón Luís Santamarina Fernández, Ernesto Xosé González Seoane, María Álvarez de la Granja, editors (2003–2018), “broca”, in Tesouro informatizado da lingua galega (in Galician), Santiago de Compostela: Instituto da Lingua Galega
- Rosario Álvarez Blanco, editor (2014–2024), “broca”, in Tesouro do léxico patrimonial galego e portugués (in Galician), Santiago de Compostela: Instituto da Lingua Galega, →ISSN