An acephalous or headless line is a variety of

catalectic A catalectic line is a metrically incomplete line of verse, lacking a syllable at the end or ending with an incomplete foot. One form of catalexis is headlessness, where the unstressed syllable is dropped from the beginning of the line. A line ...

line in a

poem Poetry (derived from the Greek ''poiesis'', "making"), also called verse, is a form of literature that uses aesthetic and often rhythmic qualities of language − such as phonaesthetics, sound symbolism, and metre − to evoke meanings in ...

which does not conform to its accepted

metre The metre (British spelling) or meter (American spelling; see spelling differences) (from the French unit , from the Greek noun , "measure"), symbol m, is the primary unit of length in the International System of Units (SI), though its pref ...

, due to the first

syllable A syllable is a unit of organization for a sequence of speech sounds typically made up of a syllable nucleus (most often a vowel) with optional initial and final margins (typically, consonants). Syllables are often considered the phonological "bu ...

's omission. Acephalous lines are usually deliberate variations in

scansion Scansion ( , rhymes with ''mansion''; verb: ''to scan''), or a system of scansion, is the method or practice of determining and (usually) graphically representing the metrical pattern of a line of verse. In classical poetry, these patterns are ...

, but this is not always obvious. It is a technique employed often in the concluding lines of hymn texts, and has been employed in poetry to change tone or announce a conclusion, including its use in

Joyce Kilmer Alfred Joyce Kilmer (December 6, 1886 – July 30, 1918) was an American writer and poet mainly remembered for a short poem titled "Trees" (1913), which was published in the collection ''Trees and Other Poems'' in 1914. Though a prolific poet who ...

's "Trees" and

A. E. Housman Alfred Edward Housman (; 26 March 1859 – 30 April 1936) was an English classical scholar and poet. After an initially poor performance while at university, he took employment as a clerk in London and established his academic reputation by pub ...

's "

To An Athlete Dying Young ''A Shropshire Lad'' is a collection of sixty-three poems by the English poet Alfred Edward Housman, published in 1896. Selling slowly at first, it then rapidly grew in popularity, particularly among young readers. Composers began setting the ...

." Robert Wallace argues in his essay "

Meter in English The metre (British spelling) or meter (American spelling; see spelling differences) (from the French unit , from the Greek noun , "measure"), symbol m, is the primary unit of length in the International System of Units (SI), though its pre ...

" that the term ''acephalous line'' seems "pejorative", as if criticising the poet's violation of scansion, but this view is not widely held among critics. Acephalous lines are common in anapestic metre, especially in

limerick Limerick ( ; ga, Luimneach ) is a western city in Ireland situated within County Limerick. It is in the province of Munster and is located in the Mid-West which comprises part of the Southern Region. With a population of 94,192 at the 2016 ...

s. :There was an old man of Tobago, :Who lived on rice, gruel, and sago, :Till, much to his bliss, :His physician said this - :"To a leg, sir, of mutton you may go." ::(Anonymous) The third line is scanned x ' x x ' instead of x x ' x x '.

References

Poetic rhythm {{poetry-stub