Where does “frẽo” come from?

frẽo (Old Portuguese) comes from Latin frēnum, from Proto-Indo-European dʰer- — to support; to hold.

Ancestry of “frẽo”, step by step

StepLanguageWordMeaning
1Latinfrēnumbridle, harness, curb, bit
2Proto-Indo-Europeandʰer-to support; to hold

Words derived from “frẽo

Every word from Proto-Indo-European dʰer-Every word from Latin frēnum