From: stlatos
Message: 66307
Date: 2010-07-12
>Unlikely, that's not the primary meaning. Probably a compound with neuter * bhàxáf > * bhàxás 'shining' with -s- > -r- then analogy, as often occurred.
> Could Latin jubar "morning star" fit into *h2usro-? Maybe from some older
> *ubros, or, maybe, forgive me if it looks a bit exaggerated:
> iuba:r < *diubaros < *diubra:ros < *dyu-usr-a:ros