Where does “nonchalant” come from?

nonchalant (Swedish) comes from French nonchalant, from Old French nonchaloir, from Old French chaloir, from Old French chaleir, from Latin calēre, from Proto-Italic kalēō, from Proto-Indo-European ḱelh₁- — to warm up, to be hot; to warm up, be hot.

nonchalant (Swedish): nonchalant, flippant, cavalier, careless, reckless

Definitions

  1. nonchalant, flippant, cavalier, careless, reckless

Ancestry of “nonchalant”, step by step

StepLanguageWordMeaning
1FrenchnonchalantMarked by a lack of vivacity, vigour, liveliness;...
2Old Frenchnonchaloirindifference; uncaringness; to ignore; to pay...
3Old Frenchchaloirto heat; to bother, to concern
4Old FrenchchaleirAlternative form of chaloir
5Latincalēre
6Proto-Italickalēō
7Proto-Indo-Europeanḱelh₁-to warm up, to be hot; to warm up, be hot
Every word from Proto-Indo-European ḱelh₁-