Answer: tercets

AnswerCrossword Clue
TERCETSItalian sonnet fragments
TERCETSRhyming triplets
TERCETSTriplets.
TERCETSPoets' three-line groups
tercetsgroup of three lines rhyming together or connected by rhyme with the adjacent group or groups of three lines
tercetsTERCET, a group of three lines of verse, also TERZETTA
tercetsgroup of three notes to be performed in the time of two ordinary notes of the same kind