This is a War Ballad, in triplet stanzas with 'duplication.'
Dr. Triplet's monument now stands in the place where this did.
Dr. Triplet came to give his master a visit, and he whip't him.
Hunt imitated Dryden in the use of both alexandrine and triplet.
A combination of two lenses is called a doublet—of three, a triplet.
Triplet thanked her for her condescension; he ...