Where does “fast” come from?

fast (Romanian) comes from French faste, from Latin fastus, from Latin fas, from Proto-Indo-European bʰeh₂os, from Proto-Indo-European bʰeh₂-, from Proto-Indo-European bʰeh₂-s-ri-.

fast (Romanian): splendour, pomp

Definitions

  1. splendour, pomp

Ancestry of “fast”, step by step

StepLanguageWordMeaning
1Frenchfastesplendour; pomp; auspicious
2Latinfastusallowed; A day on which courts sat; court...
3Latinfasdictates of religion, divine law (opp. iūs, human law), or an obligation thereunder
4Proto-Indo-Europeanbʰeh₂osutterance, saying
5Proto-Indo-Europeanbʰeh₂-to shine, glow light; to speak, say
6Proto-Indo-Europeanbʰeh₂-s-ri-
Every word from Proto-Indo-European bʰeh₂-s-ri-Every word from Proto-Indo-European bʰeh₂-Every word from Proto-Indo-European bʰeh₂os