From: Rick McCallister
Message: 50910
Date: 2007-12-15
>According to various historians of the Spanish
> 3. Posttonic nonfinal front vowel (e, i) > a in
> Spanish, like in
> pájaro (passerem), cuévano (cophinum), pámpano
> (pampinum), muérdago
> (mordicum); according to rules, this vowel should
> disappear rather.
>Could this be from Celtic or Germanic, which tend to
> 4. A similar weak rule for initial not stressed
> vowel, like in añade
> < enade < *inaddit, balanza < bilancem, trabajo <
> *tripa:lium.
> Naturally, we may speak of assimilation (to the next
> "a") here - but
> it is an irregular phonetic process (or: a weak
> rule: it sometimes
> occurs, sometimes does not) as well.
>This has to do with unstressed au- of augustum vs.
> 5. A weak rule *au > a (instead of regular o) in
> Spanish, like in
> agosto < augustum (dissimilation?) or in Old Spanish
> ascuchar Btw.,
> irregular vowel changes occurred twice in modern
> escuchar < Old
> Spanish ascuchar < auscultat; note that this time
> none of the changes
> were assimilations, dissimilations or changes due to
> frequence.
>[snip]