deriv SD cv (187) ashtadhyayi.com hei.de L 187 ETT STT a 6.4.140 ALPH OLDHOMEPAGE NEWHOMEPAGE

Ato dhAtoH आतो धातोः ONPANINI 64140

Delete A आ of a (whimpy) rootnoun.

/vizvapA- + /zas → vizvap विश्वप् + as अस् → !**vizvapas विश्वपस् " o alldrinkers"

/vizvapA- + /Gas → !**vizvapas' विश्वपस्ऽ "of the alldrinker"

Here pA पा is a /dhAtu (because of kvibantAdhAt... ), and it is whimpy nounbase (because /zas /Gas are not strong and not /valAdi).