Word.ws English Dictionary

acme

/ˈæk.mi/

acme noun: a high point: the highest point of any range, the most developed stage of any process, or the culmination of any field or historical period. Also the alternative letter-case form of Acme.

Noun (1)

acme (plural acmes)

  1. A high point: the highest point of any range, the most developed stage of any process, or the culmination of any field or historical period.
    • The Latin tong, euen whan it was, as the Grecians say, in ακμη, that is, at the hiest pitch of all perfitenesse.1570, Roger Ascham, The Scholemaster, f. 31
    • Eum.: Our Loves what are they
      But howerly Sacrifices, only wanting
      The prease and tumult of Solemnity?
      If then i'th' heat and Achme of Devotion
      We drink a new fiame in, can it be ought
      But to increase the Worship?1651, William Cartwright, “The Lady Errant”, in Comedies Tragi-comedies with Other Poems
  2. A paragon: a person or thing representing such a high point.
    • The few words of advice she gave him as to escaping political embarrassments, struck him as the acme of wisdom, and as indicating an interest in his well-being of the kindest description;...1842, [anonymous collaborator of Letitia Elizabeth Landon], “(please specify the page)”, in Lady Anne Granard; or, Keeping up Appearances. […], volume II, London: Henry Colburn, […], →OCLC, pages...
  3. (rare) Full bloom or reproductive maturity.
    • He must be one that can instruct your youth,
      And keep your acme in the state of truth1625 (first performance), Ben[jamin] Jonson, The Staple of Newes. […], London: […] I[ohn] B[eale] for Robert Allot […], published 1631, →OCLC, (please specify the page), (please specify the scene...
    • The very acme and pitch of life for epic poesy.1728, [Alexander Pope], “(please specify the page)”, in The Dunciad. An Heroic Poem. […], Dublin; London: […] A. Dodd, →OCLC
  4. (euphemistic) Sexual orgasm.
    • [He] then holds back his own climax for another ten or fifteen minutes of active copulation until his mate signals him that she is about to reach her acme; then they both ecstatically erupt together.1963, Albert Ellis, If This Be Sexual Heresy, page 120
    • She has enough of the narcissist in her to love exhibiting herself and to have the exhibition itself arouse her and bring her to her acme (that's very literary, even a little affected, but it's a word that pleases me).1987, Jeanne de Berg, Women's Rites
  5. Synonym of crisis, the decisive moment in the course of an illness.
    Synonyms:
    crisis

Proper noun (1) capitalized: Acme

IPA/ˈækmi/

Acme

  1. A generic or monopoly company.
    • Henry knew better than to alienate one of the Acme secretaries.1968 July, Stan Dryer, “The Fully Automated Love Life of Henry Keanridge”, in Playboy Magazine, page 152
    • [ Netanyahu ] showed everybody how close Iran was to getting nuclear weapons by having this spherical cartoon bomb with a wick coming up like Acme style. I was watching this thing thinking, are we worried about Ahmadinejad or are we worried about Inspector Clouseau?2012 September 29, Adam Felber, “Wait, Wait... Don’t Tell Me!”, in National Public Radio
  2. A village in Kneehill County, Alberta, Canada.
  3. An unincorporated community in Hamilton Township, Jackson County, Indiana.
  4. An unincorporated community in Dickinson County, Kansas.
  5. An unincorporated community in Concordia Parish, Louisiana.
  6. A township and unincorporated community therein, in Grand Traverse County, Michigan.
  7. An unincorporated community in Columbus County, North Carolina.
  8. A township in Hettinger County, North Dakota.
  9. An unincorporated community in Westmoreland County and Fayette County, Pennsylvania.
  10. A ghost town in Oklahoma.
  11. A ghost town in Texas.
  12. A census-designated place in Washington.
  13. An unincorporated community in Kanawha County, West Virginia.

Noun (2) capitalized: Acme

IPA/ˈækmi/

Acme (uncountable)

  1. A 29° trapezoidal threading used for various fittings and adapters.

Proper noun (2) capitalized: ACME

ACME

  1. Alternative letter-case form of Acme, particularly as a generic company name.

Noun (3) capitalized: ACME

ACME (uncountable)

  1. Alternative letter-case form of Acme, particularly as a threading format.

Also used as

acme is also the alternative letter-case form of Acme.

acme meaning in Sanskrit

acme in Sanskrit

the highest point
शिरस् śíras

Examples of acme in a sentence

  • The moment when a certain power reaches the acme of its supremacy.1832, [Isaac Taylor], Saturday Evening. […], London: Holdsworth and Ball, →OCLC:
  • He reached a climax about one minute after penetration and as this was always much sooner than his partner reached her acme this disturbed him.2012, Alexander Lowen, The Language of the Body: Physical Dynamics of Character Structure:

All 13 example sentences with acme

Synonyms of acme

15 more synonymsFewer synonyms

All synonyms of acme

Forms of acme

Noun
pluralacmes
alternative form (obsolete)achma
alternative form (obsolete)acmè
alternative form (obsolete)akme
alternative form (obsolete)achme
Proper noun
alternative formACME
alternative formacme

Origin of acme

Borrowed from Ancient Greek ἀκμή (akmḗ, “point; high point”).

From acme (“highest, best”). As a threading, from the original 1894 manufacturer, the Acme Screw Machine Company of Hartford, Connecticut. In its use as a generic company for comedic effect or to avoid trademark issues, most popularized by the Warner Bros.' Looney Tunes cartoons but already very commonly used by 20th century American companies as a way to lead the professional listings in yellow page phone books. The common belief that Acme would be an acronym for "A Company Making Everything" is a misconception.

Words formed from acme

Questions about acme

What does acme mean?
Acme means a high point: the highest point of any range, the most developed stage of any process, or the culmination of any field or historical period.
What is acme in Sanskrit?
Acme in Sanskrit is शिरस् (śíras). See Acme meaning in Sanskrit.
How do you use acme in a sentence?
The moment when a certain power reaches the acme of its supremacy.
What part of speech is acme?
Acme can be a noun or a proper noun.
How do you pronounce acme?
Acme is pronounced /ˈæk.mi/.
What is the plural of acme?
The plural of acme is acmes.

Words near acme in the dictionary

  1. acmaeid
  2. acmaeids
  3. acmatic
  4. ACMC
  5. ACMD
  6. acme
  7. Acmeism
  8. acmeist
  9. acmeists
  10. acmes
  11. acmesthesia

Source and license

Adapted from Wiktionary: acme (page history and authors); Acme (page history and authors); ACME (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-acme.wav.

Cite this entry: “acme.” Word.ws, https://word.ws/acme. Based on Wiktionary, CC BY-SA 4.0.