From: P&G
Message: 54897
Date: 2008-03-09
>Well, most etymologists do support a connection between Skt.Sihler has a good discussion of this (New Comparative Grammar section 396).
>sahásra-/Av. hazaNra- and Lat. mi:lle, though it's obvious that the
>relationship is indirect. The Indo-Iranian numeral is a true compound
>(*sm.-g^Heslo-), whereas the Latin one seems to be a univerbated phrase
>(*smih2 g^H(e)slih2 > *(s)mi:ksli > mi:lle; the geminate is regular
>after a long vowel). The main objection is the non-attestation of any
>reflexes of *smih2 in Italic, but as the form must have existed in
>pre-Italic IE, its loss as a free form is quite irrelevant. The
>prototype of <mi:lle> was probably already opaque to speakers of
>Proto-Italic. *g^Heslo- etc. may be related to *g^Héso:r/*g^Hesr- 'hand'
>("a large handful"?)