From: P&G
Message: 30933
Date: 2004-02-10
> The initial *o- of a small number of secured formations is the sames 'stump'
> element as the medial *-o- of the numerous formations of the types
> *tomH1-á-H2 'cut', *tomH1-ó-s 'cutting, sharp', *mon-éye-ti 'makes
> think' (caus.), *tór-mo-s 'hole' (*terH1- 'bore'), *kor-mó-
> (*ker- 'cut'). This element, which is generally treated as if itI 'm not attacking, just seeking clarification.
> were a special appearance of the root-vowel, behaves
> morphophonemically as if it were a consonant.