Poetry to the use of interlocking stanzas is their use to separate thematic parts of a poem. For example, the strophe, antistrophe and epode of the ode form are often separated into one or more stanzas. In some cases, particularly lengthier formal poetry such as some forms of epic poetry, stanzas themselves are constructed according to strict rules and then combined. In skaldic poetry, the dróttkvætt stanza had eight lines, each having three "lifts" produced with alliteration or assonance. In addition to two or three alliterations, the odd numbered lines had partial rhyme of consonants with dissimilar vowels, not necessarily at
Tercet the outer lines of the next stanza rhyme with the central line of the preceding stanza, BCB, as in the "terza rima" or "terzina" form of Dante Alighieri's Divine Comedy. There has been much investigation of the possible sources of the Dantesque "terzina", which Benedetto Croce characterised as "linked, enclosed, disciplined, vehement and yet calm". William Baer observes of the tercets of terza rima, "These interlocking rhymes tend to pull the listener's attention forward in a continuous flow... Given this natural tendency to glide forward, terza rima is especially well-suited to narration and description". The tercet also forms part of