The term "Namuthannam" is a Jain prayer phrase in Prakrit, commonly recited as part of the Namokar Mantra (also known as Navkar Mantra), the most significant and fundamental prayer in Jainism.

Meaning of Namuthannam: "Namuthannam" (sometimes rendered as "Namo Uvassagharam," "Namo Arihantanam," etc.) generally means "I bow down" or "I offer obeisance." It is an expression of deep respect and reverence.

In the context of the Namokar Mantra, each line begins with "Namo," which means "I bow to" or "I pay my respects to." "Namuthannam" serves the same purpose in certain recitations or regional dialects.

To summarize:

• Namuthannam means "I bow down" or "I offer obeisance."
• It is an expression of respect and humility towards the five supreme beings in Jainism: Arihantas (enlightened beings), Siddhas (liberated souls), Acharyas (spiritual leaders), Upadhyayas (teachers), and all Sadhus (monks).

This phrase reminds Jains to practice humility, respect, and devotion toward the enlightened and virtuous beings.