Poetic meter refers to the structured rhythm of a poem, determined by the arrangement of stressed and unstressed syllables. Each specific pattern creates a unique flow, helping to convey emotions and enhance the poem's musicality. Common types of meter include iambic pentameter, where each line consists of five pairs of alternating unstressed and stressed syllables. Understanding poetic meter allows readers to appreciate the craft behind a poem. It can influence the tone and pace, guiding how the poem is experienced. Poets often play with meter to create emphasis or surprise, making it a vital element in the art of poetry.