Where does “bielorrusiera” come from?

bielorrusiera (Basque) comes from Basque -era, from Basque era — manner.

bielorrusiera (Basque): The Belarusian language

Definitions

  1. The Belarusian language

Ancestry of “bielorrusiera”, step by step

StepLanguageWordMeaning
1Basque-eraUsed to form names of languages from toponyms
2Basqueeramanner
Every word from Basque era →Every word from Basque -era →
bielorrusiera — Etymology, Origin & Word History | Etymology Explorer