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C vs Ab - What's the difference?

c | ab |

As a letter c

is the third letter of the.

As a numeral c

is cardinal number one hundred (100).

As a symbol c

is carbon.

As a verb ab is

(first person singular present form of the negation verb).

c

Translingual

{{Basic Latin character info, previous=b, next=d, image= (wikipedia c)

Etymology 1

Modification of upper case letter C, from Etruscan .

Letter

  • The third letter of the .
    • Usage notes
    * Not to be confused with (the lunate sigma). * In many languages, the letter c represents both a “hard” ), based on the following letter. * In a number of languages, it is used only for the sound. * In many languages, it occurs frequently in the digraph with ch. * In some romanization systems of non-Latin scripts, it represents .
    See also
    (Latn-script) * Other scripts: , * Letters and symbols with similar shapes: (open O), * For more variations, see . * * (wikipedia "c")

    Symbol

    (Voiceless palatal plosive) (head)
  • voiceless palatal plosive.

    • Etymology 2

    Lower case form of upper case roman numeral C, a standardization of ), from the practice of designating each tenth X notch with an extra cut.

    Alternative forms

    * C,

    Numeral

  • cardinal number one hundred (100).
    • Usage notes
    With a bar over the numeral, i.e., as c, it represents one hundred thousand.
    Derived terms
    * English: c-note
    See also
    * Lesser roman numeral symbol: * Greater roman numeral symbol: *

    Etymology 3

    From (etyl) .

    Symbol

    (head)
  • (label) The speed of light, 2.99792458 × 108 m/s.
  • (label) The space of convergent sequences

    • See also

    {{Letter, page=C , NATO=Charlie , Morse=–·–· , Character=C3 , Braille=? }} Image:Latin C.png, Capital and lowercase versions of C , in normal and italic type Image:Fraktur letter C.png, Uppercase and lowercase C in Fraktur ----

    ab

    English

    (wikipedia ab)

    Etymology 1

    Abbreviation of (abdominal) (muscles).

    Noun

    (en noun)
  • (informal) abdominal muscle.
  • * 2006 , H. Peter Steeves, The Things Themselves (page 75)
    • The bikinied models in most of the ESPN2 shows have abs . Many of the malnourished bikinied models in the commercials have visible rib cages. How did the two get conflated into a shared vision of beauty?
  • * 2010 , Bill Geiger, "6-pack Abs in 9 Weeks", Reps! 17:106
    • When possible, do your ab workout on a day when you're not training a major muscle group.
    Usage notes
    Most often used attributively. Substantive use is more common in the plural form (abs).

    Etymology 2

    Abbreviation of (abscess).

    Noun

    (en noun)
  • (slang) An abscess caused by injecting an illegal drug, usually heroin.

    • Etymology 3

    Abbreviations, see definitions.