What Is an Alexandrine?
Quick answer: An alexandrine is a twelve syllable poetic line: the classic French meter, and iambic hexameter in English. How it works, famous examples, how to use it.
An alexandrine is a poetic line of twelve syllables. In French poetry it is the classic line of the whole tradition, divided by a pause called a caesura after the sixth syllable, so that the line falls into two equal halves. In English poetry the term usually means a line of iambic hexameter, six iambic feet, most familiar as the long final line of the Spenserian stanza. Same name, twelve syllables either way, but two quite different traditions stand behind it.
That double identity causes most of the confusion around the word. For a French poet, the alexandrine is home ground, the meter of Racine's tragedies and Hugo's epics, as natural as iambic pentameter feels in English. For an English poet, it is a visitor: a deliberately long line used for special effects, spaciousness, slowing down, a wave finally breaking. Knowing which tradition you are talking about is half of understanding the term.
The French Alexandrine
French verse counts syllables rather than stresses, and the twelve-syllable line became its gold standard. The name most likely derives from the Roman d'Alexandre, a twelfth-century cycle of poems about Alexander the Great composed in twelve-syllable lines. By the seventeenth century the alexandrine ruled French classical theatre: Corneille and Racine built entire tragedies from rhymed alexandrine couplets, and Molière used the same line for verse comedy.
The classical rules were strict. The caesura sat after the sixth syllable, splitting the line into two hemistichs of six, and playwrights balanced sense across that midpoint with almost architectural care: one idea weighed against another, accusation against defence, love against duty. The pleasure of a great Racine line is partly the pleasure of a perfectly balanced scale. In the nineteenth century Victor Hugo famously loosened the form, sliding the pauses around to create a three-part line, and that flexing of the old rule felt genuinely revolutionary to French ears.
The English Alexandrine
English verse counts stresses as well as syllables, so the English alexandrine is normally described as iambic hexameter: six iambs, da DUM six times, twelve syllables in all. Its most celebrated home is the Spenserian stanza, the nine-line unit Edmund Spenser invented for The Faerie Queene in the 1590s: eight lines of iambic pentameter followed by one closing alexandrine. That final long line acts like a wave crest, gathering the stanza's motion and letting it spill.
A few poets tried to build whole works from the line. Michael Drayton wrote Poly-Olbion, his enormous verse survey of the English and Welsh countryside, in alexandrine couplets running to thousands of lines, and even sympathetic readers find the going heavy. Later poets mostly used the alexandrine as seasoning instead: Dryden and Pope occasionally let a triplet swell into a closing alexandrine for grandeur, and stanza-writers ever since have borrowed Spenser's trick of ending on a longer breath.
Pope's Famous Joke
The best-known comment on the alexandrine in English is itself an alexandrine. In An Essay on Criticism, published in 1711, Alexander Pope mocked poets who padded their verse with needless long lines: 'A needless Alexandrine ends the song / That, like a wounded snake, drags its slow length along.' The second line performs the fault it describes. After a normal pentameter, those extra two syllables really do drag, and the monosyllables slow the snake still further.
The joke carries a serious lesson. Length is only meaningful against expectation. An alexandrine feels long in English because pentameter has trained our ears; in French it feels normal because nothing shorter set the standard. Whenever you stretch a line past the surrounding norm, the reader feels time dilate, and Pope's couplet is the neatest demonstration in the language that meter is felt physically, not just counted.
The Caesura: Why the Middle Matters
Twelve syllables is a long time to go without breathing, which is why the pause matters more in alexandrines than in shorter lines. The classical French line balances six against six, and that symmetry invites paired ideas: this against that, then against now. You can hear the effect in an English line built the same way: 'The tide comes in at dusk, the tide goes out at dawn.' Six syllables, a held breath at the comma, six syllables. The two halves mirror and answer each other.
Move the pause and the character of the line changes entirely. Put it early and the line front-loads a short claim, then unspools a long consequence. Put it late and the line accumulates pressure before a quick release. Hugo's rebellion in French, cutting the line into three parts of four syllables, worked precisely because centuries of six-and-six had made any other proportion sound daring. When you write alexandrines, decide where the pause lives before you decide anything else.
Why English Verse Resists the Line
English has never been fully comfortable with hexameter, and the reasons are practical. A six-beat English line tends to crack in the middle and be heard as two three-beat lines, the rhythm of ballads and hymns, so the long line dissolves into something shorter and more familiar. English syntax also runs to strong mid-sentence pauses, which encourages exactly that split.
Poets who make English alexandrines work usually fight the split with syntax, running clauses across the midpoint so the line cannot fall apart, or they embrace the balance and write consciously paired halves. Neither approach is wrong; they simply produce different music. The failure mode is not choosing at all, which yields lines that wobble between one long breath and two short ones without committing to either.
Using Alexandrines in Your Own Poems
The most reliable modern use is Spenser's: end a pentameter stanza with a single alexandrine and the closing line will feel like a slow exhale. The long line suits arrival, landscape, resignation, any moment where you want the poem to spread out rather than push forward. A lone alexandrine can also mark a turn, the metrical equivalent of a paragraph break.
As practice, write a dozen freestanding alexandrines with the caesura dead centre, each balancing two images or two claims. Then write a stanza of pentameter and let the final line grow to twelve syllables. You will feel immediately how much weight those two extra syllables add, and you will start hearing where your own poems could use a longer breath. Meter of this kind is exactly the sort of structural control that scores well when judges assess craft, and it costs nothing but attention to learn.
What poets can take from this
- Count syllables aloud on your fingers; alexandrines hide extra syllables in words like 'every' and 'fire'.
- Decide where the caesura falls before drafting the line, not after.
- Use a single alexandrine to close a pentameter stanza when you want a slow, settling ending.
- Balance two images across the midpoint to make the six-and-six structure audible.
- Read Spenserian stanzas aloud to train your ear for the pentameter-to-hexameter shift.
- Avoid stacking many alexandrines in a row in English unless you deliberately want a heavy, processional pace.
Try it yourself
Write an eight-line poem in iambic pentameter about a journey home, then rewrite only the last line as an alexandrine with a strong central pause, and notice what the longer line does to the ending's mood.
Questions
How many syllables does an alexandrine have?
Twelve. In French verse that is the whole definition, with a traditional pause after the sixth syllable. In English the line is usually also iambic, six iambic feet, which is why English alexandrines are described as iambic hexameter.
Is an alexandrine the same as hexameter?
In English practice the terms overlap: an alexandrine is iambic hexameter. But classical hexameter, as in Homer and Virgil, is a quantitative six-foot line built mainly from dactyls, a different system entirely. And the French alexandrine is defined by syllable count, not feet, so the equation only holds inside English verse.
Why is it called an alexandrine?
The name is generally traced to the Roman d'Alexandre, a twelfth-century French poem cycle about Alexander the Great written in twelve-syllable lines. The label stuck to the meter rather than the hero, which is why a line about anything at all can be an alexandrine.
By the Writory editorial team, reviewed by working poets. Updated September 2026.
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