Answer

In Jain Dharma, the word commonly used for murti is:

प्रतिमा — Pratimā

It means an image or idol of a Tirthankar or revered Jain deity used for worship and devotion.

Explanation

In Jain tradition, people often say:

• Jin Pratimā — image/idol of a Jina or Tirthankar
• Bhagwan ni Pratimā — the idol/image of Bhagwan
• Jin Bimb — sacred image of the Jina

The word Pratimā is more traditional and respectful than simply saying “murti.”

Takeaway

The Jain word for murti is Pratimā, especially when referring to the sacred image of a Tirthankar.