Around 500 AD, Indian grammarian Bhartrhari formulated the Sphota theory of language, positing that language is an indivisible burst of meaning ('sphota') rather than a mere sequence of isolated sounds. This theory challenged conventional views of language structure and emphasized the holistic nature of communication. Bhartrhari's insights into the relationship between language and thought have had a lasting impact on linguistic philosophy and Indian philosophy. His work continues to be studied for its profound implications on the understanding of meaning and expression in language.

Bhartrhari's formulation of the Sphota Theory of Language around 500 AD elevated the poetic word to a cosmic principle. This philosophical perspective deeply influenced Indian aesthetic theory, inspiring poets to explore the spiritual dimensions of language and its transformative power in their works.