Definition: Adi Vaani generally refers to initiatives/platforms aimed at preserving, documenting, and promoting indigenous/tribal languages, oral traditions, and cultural knowledge systems.

UPSC PYQ Year: Tribal culture, endangered languages, and cultural preservation are recurring UPSC themes.

UPSC Prelims Pointers: Relevant for questions on tribal identity, intangible cultural heritage, oral traditions, language preservation, and constitutional-cultural diversity; useful in understanding the role of language in safeguarding indigenous knowledge.

Time Period / Context: Contemporary relevance has increased due to concern over language loss and cultural homogenization.

Related Schemes / Reports / Committees: Ministry of Tribal Affairs initiatives; UNESCO Intangible Cultural Heritage discourse; Eklavya Model Residential Schools context (indirectly through tribal identity preservation).

One-line Trap Point: Treat it as linked to tribal linguistic-cultural preservation, not merely literature or folklore in a narrow sense.

Static + Current Affairs Link: Can be linked with Article 29, cultural rights, tribal empowerment, and preservation of oral knowledge systems.

Possible PYQ-style MCQ Angle: Its relevance to tribal language preservation, intangible heritage, and indigenous identity.