A couplet assemblage is a poetic structure consisting of multiple two-line units gathered or arranged together to form a larger composition, where the individual couplets maintain some degree of independence while contributing to an overall design. Unlike continuous couplet poems where pairs flow seamlessly into each other, assemblages emphasize the discrete nature of constituent couplets, which may be tonally varied, syntactically independent, or thematically diverse. This structure allows for modularity and juxtaposition while maintaining the formal consistency of the two-line unit as the basic building block.

Couplet assemblage builds a poem from discrete, often thematically linked couplets—each pair may stand alone but contributes to a larger mosaic.