‘余味’ literally combines ‘余’ (yú), meaning ‘remaining’ or ‘leftover’, and ‘味’ (wèi), meaning ‘taste’. Together, it refers to the lingering sensory impression—especially taste—that remains after consuming food or drink. It’s commonly used in culinary contexts to describe how a dish’s flavor evolves and persists on the palate.

Figuratively, ‘余味’ extends to non-gustatory experiences: a poem, film, conversation, or memory can leave an emotional or intellectual ‘aftertaste’—a subtle, enduring resonance that lingers beyond the immediate moment. This metaphorical use is frequent in literary, artistic, and reflective discourse, emphasizing depth, subtlety, and quiet impact rather than intensity or immediacy.