7.1.101
उपधायाश्च
Operational rule vidhi
The उपधा-ॠकार present in a धातु is converted to इकार.
Word by word (padaccheda)
Target उपधायाः ṣaṣṭhī · ekavacanaIndeclinable च avyaya
- Target Ṣaṣṭhī (6th case): names what gets replaced, "in place of X" (1.1.49 षष्ठी स्थानेयोगा).
- Indeclinable An avyaya such as च "and", वा "optionally", न "not".
Dotted words are technical terms. Hover or tap one to see its card.
Full reading
उपधायाः च
Pāṇini leaves out words that carry over from earlier sūtras. Expand to see the rule as a reader actually understands it.
Commentary
इर् is also substituted for the penultimate long ॠ of a root.
As कीर्तयति, कीर्तयतः, कीर्तयन्ति; from कॄत् ॥ Lengthening by 8.2.77.
Śrīśa Chandra Vasu, The Ashtadhyayi of Panini (1897), via ashtadhyayi.com.