This document discusses the Indian poetic concept of dhvani. It defines dhvani as suggestive poetry where the suggested sense predominates over the literal sense. The 9th century scholar Anandavardhana argued that the quality of a poem depends on its ability to suggest implicit meanings, and that suggestion is the soul of poetry. The document outlines criticisms of the dhvani concept and how later scholars like Abhinavagupta classified and addressed different types of implicit suggestion in poetry.