The term "dwani" (often spelled dhwani) is a Sanskrit and South Asian classical word that translates literally to "sound," "echo," "resonance," or a subtle tone. In Indian aesthetics, poetry, and literary theory, dhwani represents the underlying suggestive meaning or poetic resonance that transcends the literal definition of words. It holds deep philosophical significance in classical music and linguistic studies, denoting the subtle vibrations and echoes produced by sound waves or emotional expressions.