From: Anders R. Joergensen
Message: 56681
Date: 2008-04-04
>Yes, and that word was the reflex of PIE *(h1)ek^wo- > PCelt. *ekWo-,
>
> I suppose if you have the horse with you
> you have a word for it.
>Most likely when the Irish learned to say /p/...
> If you maintain that ca-pp-al is an impossible Celtic word,
> then it's interesting to determine when capal became
> a possible Irish word.