Rondeau, a form of short poem (originally French) which, as in the 15th century, usually consists of 13 lines, eight of which have one rhyme and five another; is divided into three stanzas, the first line of the rondeau forming the concluding line of the last two stanzas; Swinburne has popularised it in modern times.
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Ronda * Rondo