Where does “trau” come from?

trau (Old Occitan) comes from Latin trabs, from Indo-European *treb-.

Ancestry of “trau”, step by step

StepLanguageWordMeaning
1Latintrabstimber, beam, rafter; tree trunk; penis
2Indo-European*treb-—

Words derived from “trau”

Every word from Indo-European *treb- →Every word from Latin trabs →