What is a couplet in poetry?

A couplet is defined as two consecutive lines of poetry that rhyme. This structure creates a musical quality and can help emphasize the ideas or themes presented within the lines. Couplets are often used in various poetic forms, including sonnets and lyrical poetry, to establish rhythm and coherence. The rhyme scheme of couplets contributes to their memorability and can enhance the emotional impact of the poem.

The other definitions do not describe a couplet: a stanza of four lines refers to a quatrain, free verse lacks a specific meter or rhyme, and narrative style pertains to storytelling rather than the structural qualities of poetry. Thus, identifying the correct definition helps clarify the unique role that couplets play in creating poetic effects.