A "patra" is a term used in various contexts, primarily in Indian culture. It often refers to a vessel or container, typically made of metal, used for cooking or serving food. In religious practices, a patra can also denote a sacred bowl used for offerings during rituals. In the context of Ayurveda, a patra may refer to specific medicinal plants or herbs. For example, the Patra plant, known scientifically as Bauhinia variegata, is valued for its therapeutic properties. Overall, the term encompasses both practical and spiritual significance in different traditions.