Where does “ardeur” come from?

ardeur (French) comes from Old French ardour, from Latin ardor, from Latin ārdeō, from Latin ardus, from Latin āridus, from Latin āreō, from Proto-Italic āzēō, from Proto-Indo-European h₂eHseh₁(ye)- — to be/become dry; to burn, to glow; hearth.

ardeur (French): intense heat

Definitions

  1. intense heat

Ancestry of “ardeur”, step by step

StepLanguageWordMeaning
1Old FrenchardourLate Anglo-Norman spelling of ardur
2Latinardorflame, fire, heat; brightness, brilliancy;...
3Latinārdeōto burn
4LatinardusAlternative form of aridus
5Latināridusdry, parched, withered, arid
6Latināreōto be dry or parched
7Proto-ItalicāzēōI am dry
8Proto-Indo-Europeanh₂eHseh₁(ye)-
9Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth
Every word from Proto-Indo-European h₂eHs-