deriv SD cv (1263) ashtadhyayi.com hei.de L 1263 ETT STT a 5.2.55 ALPH OLDHOMEPAGE NEWHOMEPAGE

tres samprasAraNaJ ca

त्रेः सम्प्रसारणं च ONPANINI 52055

(Use /tIya- to mean an ordinal) after **tri- त्रिॱ, and there is stretching.

**tri- त्रिॱ "three" + /tIya-
→ !**tRtIya- तृतीयॱ "third"