Answer: triolets

AnswerCrossword Clue
TRIOLETSVerses with repeated catch lines.
TRIOLETSVerse forms.
TRIOLETSSome poems.
trioletsTRIOLET, a short poem of fixed form
trioletsshort poem of fixed form, having a rhyme scheme of ab, aa, abab, and having the first line repeated as the fourth and seventh lines, and the second line repeated as the eighth