Where does “berrdro” come from?

berrdro (Breton) comes from Breton berr, from Middle Breton berr, from Proto-Brythonic bɨrr, from Proto-Celtic birros — short.

berrdro (Breton): ellipsis

Definitions

  1. ellipsis

Ancestry of “berrdro”, step by step

berrdro traces back through two separate lines of ancestry.

via Breton berr

StepLanguageWordMeaning
1Bretonberrshort
2Middle Bretonberr
3Proto-Brythonicbɨrrshort
4Proto-Celticbirrosshort

via Breton tro

StepLanguageWordMeaning
1Bretontro
Every word from Proto-Celtic birrosEvery word from Proto-Brythonic bɨrrEvery word from Middle Breton berr