c

C3
letter, name/siː/phoneme/k/phoneme/s/phoneme/tʃ/

character

The third letter of the English alphabet, called cee and written in the Latin script.

Very commonScrabble 3

Meanings

c1

character

uppercase C · plural cs · plural c's

  1. letterlowercaseThe third letter of the English alphabet, called cee and written in the Latin script.
numeral

uppercase C · plural cs · plural c's

  1. lowercaseThe third numeral symbol of the English alphabet, called cee and written in the Latin script.

c2

preposition
  1. alternativeAlternative form of c.
adverb
  1. alternativeAlternative form of c.
noun
  1. alternativeAlternative form of c.

c3

nounc (plural cs or c's)

plural cs · plural c's

  1. entertainmentThe middle tone in either one of the sets of seven white keys on a keyboard or a set of seven strings on a stringed instrument.

c4

verb
  1. InternetabbreviationAbbreviation of see.

    C u 2nite as planned.

    2012, Josephine Angelini, Dreamless, Macmillan Children’s Books, →ISBN
    2 more examples

    Apurv replied, “Hello...nice to c u online!”

    2011 January, Smita Kaushik, Utkarsh Roy, Let's Get Committed…, New Delhi: Mahaveer Publishers, →ISBN, page 31

    Hey! Had fun talking 2 u 2day. C u tmrw.

    2012, Jessica Burkhart, Popular, Aladdin M!X, Simon & Schuster Children’s Publishing Division, →ISBN, page 158

C5

character

lowercase c · plural Cs · plural C's

  1. letteruppercaseThe third letter of the English alphabet, called cee and written in the Latin script.

    Boxer could not get beyond the letter D. He would trace out A, B, C, D, in the dust with his great hoof […]

    1943 November – 1944 February (date written; published 1945 August 17), George Orwell [pseudonym; Eric Arthur Blair], Animal Farm […], London: Secker & Warburg, published May 1962, →OCLC
numeral

lowercase c · plural Cs · plural C's

  1. uppercaseThe third numeral symbol of the English alphabet, called cee and written in the Latin script.
symbol
  1. A standard size of dry cell battery between A and D.
nounC (plural Cs)

plural Cs

  1. USslangOne hundred dollars; a c-note.

    Five C's. Straight in-and-out job. Nothing fancy.

    1980, Paul Schrader, American Gigolo, spoken by Leon (Bill Duke)
    1 more example

    I keep on fairbanking the chump until he is between a poop and a sweat. The score is half a C and he's broke.

    1935, Henry Louis Mencken, George Jean Nathan, The American Mercury, volume 35, page 227
  2. entertainmentThe first note in the C chromatic and major scales.
  3. educationAn academic grade better than a D and worse than a B.
    1 more example

    Dr. Cohen himself got a C in his first formal course in geography, during a summer program at Harvard after he graduated from high school. But he went on to earn three degrees and become the executive director of the Association of American Geographers and a leading expert in political and human geography — a specialty field that explores the impact of natural and arbitrary borders, territory, resources and populations on a nation’s cultural, social and economic development, as well as its relations with other countries.

    2021 June 18, Sam Roberts, “Saul B. Cohen, Who Helped Raise CUNY Standards, Dies at 95”, in The New York Times, archived from the original on 18 Jun 2021
  4. UnicodeCanonical Decomposition, followed by Canonical Composition
  5. slangCocaine.

    Where did you secure the C? My own supply is utterly depleted.

    1945, William Burroughs, letter, 24 Jul 1945
  6. slangvulgarCunt.

    1977-1980, Lou Sullivan, personal diary, quoted in 2019, Ellis Martin, Zach Ozma (editors), We Both Laughed In Pleasure He turned me on my stomach & slowly gently put his cock in my ass. I was so happy! But I was having a hard time completely relaxing & so he withdrew & went in my C.

  7. abbreviationAbbreviation of consonant.
    1 more example

    The standard syllable structure of Lang Belta is CVC (consonant-vowel-consonant), but there are also syllables without one or both of these consonants. Therefore, other possible structures are: initial V, initial CV, and VC. For example, V ereluf ‘air’, VC unte ‘and’, CV xalte ‘to stay’, and CVC ereluf ‘air’.

    2021 October 5, Gessica Puccini, “Lang Belta: the Belter language from SYFY/Amazon’s The Expanse”, in Lingoblog
  8. UKabbreviationgovernmentAbbreviation of Conservative.
  9. abbreviationAbbreviation of century.

    Symbolism was a 19C literary and artistic movement.

    2 more examples

    Contains an interesting collection of English and European paintings from the 14th to 20th-Cs, in particular the Lycett Green collection of old masters.

    1979, The Automobile Association, AA Town Plans, London: Hutchinson Publishing Group Ltd., →ISBN, page 222, column 1

    Thanks, @janecaro, for showing that public profiles can be used for good & that social media belongs in a 21stC democracy.

    2013, Yvette Vignando, edited by Jane Caro, Destroying the Joint: Why Women Have to Change the World, St Lucia, Qld.: University of Queensland Press, →ISBN, page 127
  10. abbreviationball gamesAbbreviation of center.

C6

proper noun
  1. computingA particular high-level programming language from which many others are derived.
    1 more example

    1995, Gary Wolf, "The Curse of Xanadu", Wired Magazine The PDP-11, from the Digital Equipment Corporation, was a coveted machine. It was the original computer to run a new programming language called C, which was on its way to becoming the hackers' standard. Gregory, as it happened, didn't have any spare PDP-11s at his disposal. But the repairman took the opportunity to question some of Nelson's blithe predictions in Computer Lib, and Nelson, in response, unleashed his glib and bitter tirade against the conservative ignoramuses in the computer business.

  2. UKHead of the Secret Intelligence Service (MI6).
  3. symbolbusinessSymbol for the company Citigroup Inc. on the NYSE.

    Citigroup (C) CEO Michael Corbat, who also went last year, has withdrawn.

    2014 May 2, Mark Thompson and Aaron Smith, “U.S. presses CEOs to skip Russia’s Davos”, in CNN Business

C7

noun
  1. abbreviationbiologyAbbreviation of costa.
verb
  1. InternetabbreviationAbbreviation of see.

    Sure, we may use cellphones and e-mail hundreds of times a week, but we say very little. […] Most of our talk, even in privileged IM circles, is no deeper than the words we exchange with the pizza guy. […] U C wt I mn?

    2008 January–February, Chris Rodell, “Small talk, big results”, in Men's Health, volume 23, number 1, →ISSN, page 80

C8

adjectiveC (not comparable)
  1. MalaysiaSingaporecolloquialnot comparableWith sugar and evaporated milk added.

Synonyms & antonyms

nouna degree on the centigrade scale of temperature

Broader

nouna vitamin found in fresh fruits (especially citrus fruits) and vegetables; prevents scurvy

Broader
water-soluble vitaminantioxidant

nounnucleotide derived from cytosine with a deoxyribose sugar and a phosphate group

Similar
deoxycytidine monophosphatedCMPdeoxycytidylic aciddeoxycytidylate

nouna base found in DNA and RNA and derived from pyrimidine; pairs with guanine

Similar
Broader

nounan abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds

Similar
carbonatomic number 6
Broader

nounten 10s

Similar
Broader
large integer

nouna unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 second

Similar
coulombampere-second
Broader
charge unitquantity unit

nounstreet names for cocaine

adjectivebeing ten more than ninety

nounthe speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

c · character, numeral

Old English lower case letter c, from 7th century replacement by Latin lower case c of the Anglo-Saxon Futhorc letter ᚳ (c, “cen”).

Full word history & related roots →

c · preposition, adverb, noun

Abbreviations.

Full word history & related roots →

C · proper noun

The programming language is so named because it followed on from an earlier language called B.

Full word history & related roots →

C · noun, verb

Abbreviations.

Full word history & related roots →

C · adjective

  1. Malaycair“melted”
  2. Hainanese鮮 /鲜“fresh”
  3. EnglishC

Uncertain. Either from Hainanese 鮮 /鲜 (si²³, “fresh”), short for 鮮奶 (“fresh milk”), Malay cair (“melted”) referring to evaporated milk, or an abbreviation of Carnation, a canned milk brand, and historically, one of the most widespread forms of evaporated milk in Singapore.

Full word history & related roots →

Translations

Arabic سي
  • سي (sī)programming language
Bulgarian C
  • Cprogramming language
Chinese Cantonese C語言 /C语言
  • C語言 /C语言 (si¹ jyu⁵ jin⁴)programming language
Chinese Mandarin C語言 /C语言
  • C語言 /C语言 (sèi-yǔyán)programming language
Danish C
  • Cprogramming language
Dutch C
  • Cprogramming language
Esperanto C
  • Cprogramming language
Finnish c, C
  • cmusical note
  • Cprogramming language
French do, ut
  • domusical note
  • utmusical note
  • Cprogramming language
  • langage Cprogramming language
German C
  • Cprogramming language
Greek C
  • Cprogramming language
Hindi सी
  • सी (sī)programming language
Italian do
  • domusical note
Japanese ハ, C (C)
  • ハ (ha)musical note
  • C (C)programming language
  • C言語 (Shī-gengo)programming language
Korean 다
  • 다 (da)musical note
Latin C
  • Cprogramming language
Norwegian Bokmål C, c
  • Cmusical note
  • cmusical note
  • Cprogramming language
Portuguese C
  • Cprogramming language
Russian до, Си
  • до (do)musical note
  • Сиprogramming language
Spanish C
  • Cprogramming language
Swedish C
  • Cprogramming language
Ukrainian Сі, C
  • Сіprogramming language
  • Cprogramming language
Urdu سی
  • سی (si)programming language
Yiddish C
  • Cprogramming language

Rhymes & wordplay

Rhymes with c

All rhymes →

Sounds the same

Cite this entry
APA

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

MLA

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

Chicago

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

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