The Spenserian sonnet is a sonnet form named for the poet Edmund Spenser.[1]
A Spenserian sonnet comprises three interlocked quatrains and a final couplet, with the rhyme scheme ABAB BCBC CDCD EE.[2]
Three prominent features of this sonnet type were known already: Italian and French sonnets used five rhymes; sonnets of Thomas Wyatt and the Earl of Surrey used final couplets; and the interleaved ABAB rhymes were in the English style.[3]