The hendécasyllabe's eleven syllables give Italian poetry its characteristic forward-leaning momentum, as in Dante's "
Nel mezzo del cammin di nostra vita," where the odd syllable count creates an asymmetrical energy absent from French even-numbered meters; French poets who attempted hendécasyllables in the
Renaissance did so partly as a demonstration of Italian literary influence, the meter signaling alignment with the prestige of Petrarchan humanism in competition with the native French décasyllabe; The hendécasyllabe's caesura typically falls after the fourth or sixth syllable, creating either a 4+7 or 6+5 distribution that gives the line its characteristic
sense of imbalance resolved by arrival at the eleventh syllable;
Verlaine's recommendation of impair meters in his Art poétique applies implicitly to the hendécasyllabe: its odd syllable count creates the quality of musical suggestion and rhythmic instability that he preferred to the confident regularity of the
twelve-syllable alexandrin; A student comparing the hendécasyllabe with the French alexandrin should write the same semantic content in both meters and observe how the different syllable counts change the rhythm, pacing, and emotional quality of the verse; The hendécasyllabe's relative rarity in French poetry makes its occasional appearance a marked
choice, signaling either Italian influence, metrical experimentation, or the poet's deliberate search for a rhythm
outside the established hierarchy of native French meters.