Where does “ostiralero” come from?

ostiralero (Basque) comes from Basque -ero, from Basque oro — all.

ostiralero (Basque): every Friday

Definitions

  1. every Friday

Ancestry of “ostiralero”, step by step

StepLanguageWordMeaning
1Basque-eroevery, each
2Basqueoroall
Every word from Basque oro →Every word from Basque -ero →
ostiralero — Etymology, Origin & Word History | Etymology Explorer