Where does “pendrwm” come from?

pendrwm (Welsh) comes from Welsh trwm, from Old French trum, from Proto-Celtic trummos, from Proto-Indo-European trewd- — to push, to thrust.

pendrwm (Welsh): downcast, downhearted, sorrowful, dejected

Definitions

  1. downcast, downhearted, sorrowful, dejected

Ancestry of “pendrwm”, step by step

pendrwm traces back through two separate lines of ancestry.

via Welsh trwm

StepLanguageWordMeaning
1Welshtrwmheavy; sad
2Old Frenchtrum—
3Proto-Celtictrummosheavy
4Proto-Indo-Europeantrewd-to push, to thrust

via Welsh pen

StepLanguageWordMeaning
1Welshpenhead; chief; top, apex
2Proto-Brythonicpennhead
3Proto-Celtickʷennomhead
Every word from Proto-Indo-European trewd- →Every word from Proto-Celtic trummos →Every word from Old French trum →