Pertaining to the Upanishads.

Any of a set of authorless Hindu religious and philosophical texts considered to be an early source of the religion, found mostly as the concluding part of the Brahmanas and in the Aranyakas.

plural of Upanishad

One of the primary Upanishads, embedded in the last eight short sections of the Kaṭha school of the Krishna Yajurveda.