There are 4 definitions of F in English:

F1

Syllabification: F
(also f)

noun (plural Fs or F's)

  • 1The sixth letter of the alphabet.
  • 1.1Denoting the next after E in a set of items, categories, etc..
  • 1.2The sixth highest or lowest class of academic marks (also used to represent “Fail”).
    More example sentences
    • Moreover, not only Fs but also Ds are frowned on, and grades are regularly inflated to achieve C averages.
    • In the schools I went to, when you get that many Fs, you flunk out.
  • 1.3 (f) Chess Denoting the sixth file from the left, as viewed from White’s side of the board.
    More example sentences
    • Black has no way to oppose the Rooks on the f-file.
    • I don't like black's vulnerable f file or e5 pawn however.
  • 2 (usually F) Music The fourth note of the diatonic scale of C major.
  • 2.1A key based on a scale with F as its keynote.
    More example sentences
    • The key of F is found most commonly in folk-oriented music.

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Word of the day maelstrom
Pronunciation: ˈmālˌsträm
noun
a powerful whirlpool in the sea

There are 4 definitions of F in English:

F2

Syllabification: F

abbreviation

  • 1Fahrenheit: 60°F
  • 1.1Failure.
  • 1.2False.
  • 1.3Farad(s).
  • 1.4 (F) Chemistry Faraday(s).
  • 1.5(In racing results) favorite.
  • 1.6February.
  • 1.7Fellow.
  • 1.8Female.
  • 1.9Fighter (in designations of US aircraft types): the F117 Stealth fighter
  • 1.10Forint.
  • 1.11(In auto racing) formula: an F1 driver
  • 1.12Franc(s).
  • 1.13France.
  • 1.14French.

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  • 1The chemical element fluorine.
  • 1.1 Physics Force: F = ma

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Definition of F in:

There are 4 definitions of F in English:

f

Syllabification: f

abbreviation

  • 1Farad.
  • 1.1Farthing.
  • 1.2Father.
  • 1.3Fathom.
  • 1.4Feet.
  • 1.5 Grammar Feminine.
  • 1.6Female.
  • 1.7 [in combination] (In units of measurement) femto- (1015).
  • 1.8Filly.
  • 1.9Fine.
  • 1.10(In textual references) folio.
  • 1.11Following.
  • 1.12Foot.
  • 1.13Form.
  • 1.14 Music Forte.
  • 1.15(In racing results) furlong(s).
  • 1.16Franc.
  • 1.17From.
  • 1.18 Chemistry Denoting electrons and orbitals possessing three units of angular momentum: f-orbitals
    [f from fundamental, originally applied to lines in atomic spectra]

symbol

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  • 1Focal length: apertures of f/5.6 to f/11 See also f-number.
  • 1.1 Mathematics A function of a specified variable: the value of f(x)
  • 1.2 Electronics Frequency.

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Definition of f in:

There are 4 definitions of F in English:

F1

Syllabification: F
(also F1)

abbreviation

Biology
  • The first filial generation, i.e., the generation of hybrids arising from a first cross. The second filial generation is designated F2 (or F2), and so on.

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