Where does “dà-ocsaid” come from?

dà-ocsaid (Scottish Gaelic) comes from Scottish Gaelic dà, from Old Irish dá, from Proto-Celtic dwau, from Proto-Brythonic dọw, from Proto-Celtic *duwo, from Proto-Indo-European dwóh₁ — two.

dà-ocsaid (Scottish Gaelic): dioxide

Definitions

  1. dioxide

Ancestry of “dà-ocsaid”, step by step

dà-ocsaid traces back through two separate lines of ancestry.

via Scottish Gaelic

StepLanguageWordMeaning
1Scottish Gaelictwo
2Old Irishtwo
3Proto-Celticdwautwo
4Proto-Brythonicdọwtwo
5Proto-Celtic*duwotwo
6Proto-Indo-Europeandwóh₁two

via Scottish Gaelic ocsaid

StepLanguageWordMeaning
1Scottish GaelicocsaidAlternative form of ogsaid
Every word from Proto-Indo-European dwóh₁Every word from Proto-Celtic *duwoEvery word from Proto-Brythonic dọw
dà-ocsaid — Etymology, Origin & Word History | Etymology Explorer