literary definition heroic couplet
Heroic Couplet - Definition of Literary Term Heroic couplet is a pair of rhymed lines with iambic pentameter. This form of poetry was popularized and highly developed by the neo-classical poets, especially Alexander Pope. Chaucer was the first literary figure to compose verse using heroic couplets, but the use of Heroic couplets did not become widespread until the seventeenth century.