सेनान्तलक्षणकारिभ्यश्च

Operational rule vidhi

The affix ण्य comes in the sense of descendant after प्रातिपदिक (Nominal Stem) ending in सेना after the word लक्षण and after words denoting artisans.

Word by word (padaccheda)

Left context सेनान्त- लक्षण- कारिभ्यः pañcamī · bahuvacanaIndeclinable च avyaya

Left context Pañcamī (5th case): "after X", the operation applies to what follows (1.1.67 तस्मादित्युत्तरस्य). Also used for limits and sources.
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

सेनान्त-लक्षण-कारिभ्यः च

Pāṇini leaves out words that carry over from earlier sūtras. Expand to see the rule as a reader actually understands it.

Commentary

The affix ण्य comes in the sense of descendant after प्रातिपदिक (Nominal Stem) ending in सेना after the word लक्षण and after words denoting artisans.
The word कारि means 'handicrafts', such as weavers, barbers, potters &c. Thus करिषेण्यः हारिषेण्यः, लाक्षण्यः, तान्तुवाय्यः, कौम्भकार्यः, नापित्यः ॥

Śrīśa Chandra Vasu, The Ashtadhyayi of Panini (1897), via ashtadhyayi.com.