Where does “aigre” come from?

aigre (French) comes from Old French aigre, from Vulgar Latin acrus, from Latin ācer, from Latin saccharum, from Ancient Greek σάκχαρ, from Sanskrit शर्करा, from Proto-Indo-Aryan śárkaraH, from Proto-Indo-Iranian ćárkaraH — gravel, boulder; boulder; gravel.

aigre (French): sharp, sour, acid

Definitions

  1. sharp, sour, acid

Ancestry of “aigre”, step by step

StepLanguageWordMeaning
1Old Frenchaigresour; acrid
2Vulgar Latinacrussour
3Latinācersharp, sour, bitter, pungent
4Latinsaccharumsugar
5Ancient Greekσάκχαρsugar; sugar cane
6Sanskritशर्कराgravel, grit, pebbles, shingle, gravelly mould or...
7Proto-Indo-AryanśárkaraH
8Proto-Indo-IranianćárkaraH
9Proto-Indo-Europeanḱorkeh₂gravel, boulder; boulder; gravel

Words derived from “aigre

Every word from Proto-Indo-European ḱorkeh₂Every word from Proto-Indo-Iranian ćárkaraHEvery word from Proto-Indo-Aryan śárkaraH