Where does “triubus” come from?

triubus (Middle Irish) comes from Old Irish trebus, from Old French trebus, from Late Latin tubrucus, from Proto-Germanic *þeuhabrōks, from Proto-Indo-European bʰrēǵ- — to shine, shimmer.

Ancestry of “triubus”, step by step

StepLanguageWordMeaning
1Old Irishtrebus
2Old Frenchtrebus
3Late Latintubrucus
4Proto-Germanic*þeuhabrōksloincloth
5Proto-Indo-Europeanbʰrēǵ-to shine, shimmer

Words derived from “triubus

Every word from Proto-Indo-European bʰrēǵ-Every word from Proto-Germanic *þeuhabrōksEvery word from Late Latin tubrucus