alternating verse: Poetry structured with regularly changing patterns in meter, line length, rhyme scheme, or voice, creating rhythmic variation and dynamic movement. This can include alternating between long and short lines, different metrical feet, speakers in dialogue, or rhymed and unrhymed lines. Alternating verse prevents monotony, emphasizes contrasts, and can reflect thematic dualities or tensions within the poem. The technique appears across many poetic traditions and forms, from ballads with alternating tetrameter and trimeter lines to more complex experimental structures that use alternation as a organizing principle.

Alternating verse switches between different line lengths, meters, or rhyme patterns in a regular pattern. This technique creates dynamic rhythm and can emphasize contrasts in mood, voice, or perspective within a poem.