Where does “лукс” come from?

лукс (Bulgarian) comes from French luxe, from Latin luxus, from Proto-Italic louksos, from Proto-Indo-European lewg-so-s, from Proto-Indo-European lewg- — to bend.

лукс (Bulgarian): luxury; opulence; sumptuousness

Definitions

  1. luxury; opulence; sumptuousness

Ancestry of “лукс”, step by step

лукс traces back through two separate lines of ancestry.

via French luxe

StepLanguageWordMeaning
1Frenchluxeluxury; first-person singular present indicative...
2Latinluxusdislocated; a dislocation; extravagance, luxury,...
3Proto-Italiclouksos—
4Proto-Indo-Europeanlewg-so-s—
5Proto-Indo-Europeanlewg-to bend

via Latin lūx

StepLanguageWordMeaning
1Latinlūxlight (of the sun, stars etc.)
2Proto-Italicloukslight
3Proto-Indo-Europeanlewḱ-lynx
4Proto-Indo-Europeanlewk-bright; to shine; to see
Every word from Proto-Indo-European lewg- →Every word from Proto-Indo-European lewg-so-s →Every word from Proto-Italic louksos →