Tercet in the 16th century. It was employed by Shelley and is the form used in Byron's "The Prophecy of Dante". Tercet A tercet is composed of three lines of poetry, forming a stanza or a complete poem. English-language haiku is an example of an unrhymed tercet poem. A poetic triplet is a tercet in which all three lines follow the same rhyme, AAA; triplets are rather rare; they are more customarily used sparingly in verse of heroic couplets or other couplet verse, to add extraordinary emphasis. Other types of tercet include an enclosed tercet where the lines rhyme in an
Rhyme royal Rhyme royal Rhyme royal (or rime royal) is a rhyming stanza form that was introduced to English poetry by Geoffrey Chaucer. The rhyme royal stanza consists of seven lines, usually in iambic pentameter. The rhyme scheme is ABABBCC. In practice, the stanza can be constructed either as a tercet and two couplets (ABA BB CC) or a quatrain and a tercet (ABAB BCC). This allows for variety, especially when the form is used for longer narrative poems. Along with the couplet, it was the standard narrative metre in the late Middle Ages. Chaucer first used the rhyme royal stanza in