From: Rick McCallister
Message: 59145
Date: 2008-06-09
>So, Petronius Arbiter, the inventor of the road trip,
> Oscan <trutum> 'quartum', for *ptrutum, shows that
> the zero-grade
> stem did indeed exist. The form <Ptroni(us)> from
> the Ager Paelignus
> shows that Paelignian also had *ptru-, without
> dropping the p-;
> likewise there is an Etruscan <Ptruni>, the
> gentilicium borrowed from
> one of these conservative P-Italic languages.
>