Where does “loustrom” come from?

loustrom (Old Latin) comes from Proto-Indo-European lewkstrom, from Proto-Indo-European lewk- — bright; to shine; to see.

Ancestry of “loustrom”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanlewkstrom—
2Proto-Indo-Europeanlewk-bright; to shine; to see

Words derived from “loustrom”

Every word from Proto-Indo-European lewk- →Every word from Proto-Indo-European lewkstrom →