deriv SD cv (893) ashtadhyayi.com hei.de L 893 ETT STT a 3.2.177 ALPH OLDHOMEPAGE NEWHOMEPAGE

bhrAja;bhAsa;dhurvi; dyutorji;pRR; ju;grAvastuvaH kvip

भ्राजॱभासॱधुर्विॱ द्युतोर्जिॱपॄॱ जुॱग्रावस्तुवः क्विप् ONPANINI 32177

/kvip comes after
bhrAja भ्राज bhAsa भास dhurvi धुर्वि
dyuta द्युत Urji ऊर्जि pRR पॄ
ju जु gravastu ग्रवस्तु.

This kvip is a zero-affix. It is /kit, it is /pit, the i is feop, and the v व् is real but verapRktasya always erases it.

/kvip is a /kRt that turns roots into rootnouns meaning the doer (by kartarikRt) —

bhAs भास् "shine" + /kvip
→ !**bhAs- भास् "light"

/vi + bhrAj भ्राज् "be bright all around" + /kvip
→ !**vibhrAj- विभ्राज् "splendid"

The /kvip-ender nounbases deserve the name of roots sometimes — see kvibantAdhAt... .