Answer

If you mean पट्टाचार्य (Pattacharya), it is a respected title in Jainism—especially in the Digambara tradition—for the head of a Jain math or monastery, similar to a Bhattaraka. It is a special religious authority given to a senior Jain teacher or abbot. ( shravanabelagola.org)

Explanation

A Pattacharya is associated with guiding devotees, preserving Jain tradition, supporting religious education, and managing the responsibilities of the math. The term is used for a highly respected spiritual leader. ( simhanagadde.org)

Takeaway

In simple words, a Pattacharya is a Jain monastic head and spiritual authority. ( simhanagadde.org)