Where does “ayuno” come from?

ayuno (Spanish) comes from Old Spanish ayuno, from Vulgar Latin aiunus, from Latin iēiūnus, from Latin iaiūnus, from Proto-Italic jagjūnos, from Proto-Indo-European Hyeh₂ǵ-yu-, from Proto-Indo-European Hyeh₂ǵ-ye/o- — to sacrifice.

ayuno (Spanish): fasting; fast

Definitions

  1. fasting; fast

Ancestry of “ayuno”, step by step

ayuno traces back through two separate lines of ancestry.

via Old Spanish ayuno

StepLanguageWordMeaning
1Old Spanishayuno
2Vulgar Latinaiunusfasting; a fast
3Latiniēiūnusfasting, abstinent, hungry
4Latiniaiūnus
5Proto-Italicjagjūnos
6Proto-Indo-EuropeanHyeh₂ǵ-yu-
7Proto-Indo-EuropeanHyeh₂ǵ-ye/o-to sacrifice

via Latin iēiūnium

StepLanguageWordMeaning
1Latiniēiūniumfast (day); fasting

Words derived from “ayuno

Every word from Proto-Indo-European Hyeh₂ǵ-ye/o-Every word from Proto-Indo-European Hyeh₂ǵ-yu-Every word from Proto-Italic jagjūnos
ayuno — Etymology, Origin & Word History | Etymology Explorer