Vedic Metre in its Historical Development c12.s3.103

c12.s3.103

Where *-o* stands for *-ā* (as in *etó*, *evó*, *kathó*, *tápo*) either a vowel follows or one of the particles *nú* or *sú*. In the latter alternative *ū* is probably contained: in the former it is more than doubtful.