acephalous

A1C3E1P3H4A1L1O1U1S1
/əˈsɛfələs/

adjective

Having no head.

“an acephalous society / community”

RareScrabble 17

Meanings

adjectiveacephalous (comparative more acephalous, superlative most acephalous)

comparative more acephalous · superlative most acephalous

  1. Having no head.

    “But tell me, my Dea—my Psyche!— (With your wings outspread as to race With that swift and acephalous Nike Who lost her bean somewhere in Thrace)—

    1916, Don Marquis, “The Little Group Gives a Pagan Masque”, in Hermione and Her Little Group of Serious Thinkers, New York: Appleton, page 164
    1 more example

    […] Mr. Cruickshank saw a Monster nine Months old, which lived thirty-six Hours after it was born, though it had no Cranium: […] But is this a Reason that we should believe the vital Functions and the Increase of the Body have no dependence on the Brain? I think not: for such acephalous Subjects never live long […]

    1792, Walter Vaughan, An Essay, Philosophical and Medical, Concerning Modern Clothing, Rochester, pages 58–59

    Synonyms: acephalic, headless

  2. applied to bivalve mollusksbiologyWithout a distinct head.
  3. biologyHaving the style spring from the base, instead of from the apex, as is the case in certain ovaries
  4. human sciencesA system of society without centralised state authority, where power is welded amongst groups of community entities e.g. clans. Without a leader or chief.

    an acephalous society / community

    2 more examples

    […] an Oecumenical Council is a whole, and a Body whereof the Pope, or he that presides in it in his place, is the Head[.] For there is no Acephalous Council, as M. Schelstrate speaks, that is to say, without a Head, calling that of Constance so in the Absence of the Pope.

    1685, Louis Maimbourg, chapter 25, in Archibald Lovell, transl., An Historical Treatise of the Foundation and Prerogatives of the Church of Rome and of Her Bishops, London: Jos. Hindmarsh, pages 318–319

    A very brief acephalous interim followed the death of the dark Dictator.

    1870, Richard Francis Burton, Letters from the Battle-Fields of Paraguay, London: Tinsley Brothers, Introductory Essay, p. 54

    Synonyms: acephalic, leaderless

  5. human sciencesDeficient in the beginning, as a line of poetry that is missing its expected opening syllable.

    They have acephalous or headless Verses, which commence with a short Syllable instead of a long one:

    1746, Claude Lancelot, translated by T. Nugent, A New Method of Learning with Greater Facility the Greek Tongue, London: J. Nourse and G. Hawkins, Volume 2, Book 9, p. 348
    1 more example

    Sometimes verse lines “jump” the first syllable (in anapaestic and dactylic measures the first two syllables) of a regular metre. Such lines are said to be acephalous (headless) or, as acrostic writers would put it, “beheaded.”

    1934, Robert Swann, Frank Sidgwick, chapter 2, in The Making of Verse: A Guide to English Metres, London: Sidgwick & Jackson, page 16

    Synonyms: acephalic

  6. Lacking the first portion of the text. (of a manuscript)

    Synonyms: acephalic

  7. rareWithout a beginning.
    1 more example

    1828, Thomas de Quincey, review of Elements of Rhetoric by Richard Whately, in Blackwood’s Edinburgh Magazine, Volume 24, No. 147, December 1828, p. 905, Men wrote eloquently, because they wrote feelingly: they wrote idiomatically, because they wrote naturally, and without affectation: but if a false or acephalous structure of sentence,—if a barbarous idiom—or an exotic word happened to present itself, no writer of the 17th century seems to have had any such scrupulous sense of the dignity belonging to his own language, as should make it a duty to reject it, or worth his while to re-model a line.

Synonyms & antonyms

adjectiveHaving no head.

adjectiveA system of society without centralised state authority, where power is welded amongst groups of community entities e.g. clans. Without a leader or chief.

adjectiveDeficient in the beginning, as a line of poetry that is missing its expected opening syllable.

Similar

adjectiveLacking the first portion of the text. (of a manuscript)

Similar

More synonyms by meaning

adjectivelacking a head or a clearly defined head

Similar

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Ancient Greekἀκέφαλος“headless”
  2. Frenchacéphale
  3. Englishacephalous

From French acéphale, from Ancient Greek ἀκέφαλος (aképhalos, “headless”), from ἀ- (a-, “not”) + κεφαλή (kephalḗ, “head”). By surface analysis, a- + -cephalous.

Full word history & related roots →

Translations

Finnish akefaalinen
  • akefaalinenprosody
Polish akefaliczny
  • akefalicznyprosody
Cite this entry
APA

acephalous. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/acephalous

MLA

“acephalous.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/acephalous. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “acephalous,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/acephalous.

Source: acephalous on Wiktionary, CC BY-SA 4.0.