Word.ws English Dictionary

acs

acs is the plural of ac.

Meaning of ac

Noun

ac (plural acs)

  1. account; money of account
  2. alicyclic

See all 6 meanings of ac

Proper noun capitalized: ACS

ACS

  1. (Australia, abbreviation, initialism) Initialism of Australian Computer Society.
  2. (Australia, abbreviation, initialism) Initialism of Australian Customs Service.
  3. (Singapore, abbreviation, initialism) Initialism of Anglo-Chinese School.
  4. (US, abbreviation, initialism) Initialism of American Cancer Society.
  5. (US, abbreviation, initialism) Initialism of American Chemical Society.
  6. (US, abbreviation, initialism) Initialism of American Community Survey.
    • The ACS asks all respondents ages 5 and older two questions about language. First, people are asked if they speak a language other than English at home. If they mention a language other than English, they are asked how well they speak English.2025 March 17, Sahana Mukherjee and Mark Hugo Lopez, “How Americans feel about making English the official language of the U.S.”, in Pew Research Center

Noun (1) capitalized: ACS

ACS (countable and uncountable, plural ACSs or ACSes or ACS's)

  1. (abbreviation, initialism) Initialism of adjacent channel selectivity.
  2. (abbreviation, initialism) Initialism of acute coronary syndrome.
    • Traditionally, in an attempt to identify every patient with ACS presenting to the ED, clinicians often admit many patients with noncardiac causes of chest pain.2000, Eric J. Topol, Acute Coronary Syndromes, Third Edition, CRC Press, page 294
    Synonyms:
    CCS
  3. (abbreviation, initialism) Initialism of acute compartment syndrome.
  4. (abbreviation, initialism) Initialism of abdominal compartment syndrome.
  5. (abbreviation, initialism) Initialism of attitude control system.

Noun (2) capitalized: ACs

ACs

  1. (plural) plural of AC

Verb capitalized: ACs

ACs

  1. (indicative, present, singular, third-person) third-person singular simple present indicative of AC

Noun (3) capitalized: Acs

Acs

  1. (plural) plural of Ac

Synonyms of acs

Forms of acs

pluralACSs
pluralACSes
pluralACS's

Questions about acs

What is acs the plural of?
Acs is the plural of ac.
What part of speech is acs?
Acs can be a proper noun, a noun or a verb.

Words near acs in the dictionary

  1. acryloyls
  2. acryls
  3. acrylyl
  4. acrylyls
  5. acrystalliferous
  6. acs
  7. ACSI
  8. ACSM
  9. act
  10. act a fool
  11. act chicken

Source and license

Adapted from Wiktionary: acs (page history and authors); ACS (page history and authors); ACs (page history and authors); Acs (page history and authors); ac (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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Cite this entry: “acs.” Word.ws, https://word.ws/acs. Based on Wiktionary, CC BY-SA 4.0.