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F

   Also found in: Medical, Financial, Acronyms, Encyclopedia, Wikipedia, Hutchinson 0.03 sec.
F 1
The symbol for the element fluorine.

f 1 or F  (f)
n. pl. f's or F's also fs or Fs
1. The sixth letter of the modern English alphabet.
2. Any of the speech sounds represented by the letter f.
3. The sixth in a series.
4. Something shaped like the letter F.
5. F A grade that indicates failing status.
6. Music
a. The fourth tone in the scale of C major or the sixth tone in the relative minor scale.
b. A key or scale in which F is the tonic.
c. A written or printed note representing this tone.
d. A string, key, or pipe tuned to the pitch of this tone.

f 2
abbr.
1. Grammar feminine
2. focal length
3. forte
4. function

f 1 Physics frequency
f 2, f/ or f: f-number
F
1. Music the fourth note of the scale of C major
2. Fahrenheit
3. farad(s)
4. Chem fluorine
5. Physics force
6. franc(s)

F
1. Abbreviation of Fahrenheit
2. The symbol for farad.
3. The symbol for fluorine.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.FF - a degree on the Fahrenheit scale of temperature
degree - a unit of temperature on a specified scale; "the game was played in spite of the 40-degree temperature"
2.F - a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite
chemical element, element - any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
cryolite, Greenland spar - a white mineral consisting of fluorides of aluminum and sodium; a source of fluorine
fluorapatite - a form of apatite in which fluorine predominates over chlorine
fluor, fluorite, fluorspar - a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine
gas - a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely
halogen - any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions
3.F - the capacitance of a capacitor that has an equal and opposite charge of 1 coulomb on each plate and a voltage difference of 1 volt between the plates
capacitance unit - a measure of the capacity of a circuit component to store charge
millifarad - a unit of capacitance equal to one thousandth of a farad
abfarad - a capacitance unit equal to one billion farads
4.Ff - the 6th letter of the Roman alphabet
Latin alphabet, Roman alphabet - the alphabet evolved by the ancient Romans which serves for writing most of the languages of western Europe
alphabetic character, letter of the alphabet, letter - the conventional characters of the alphabet used to represent speech; "his grandmother taught him his letters"
Translations
Spanish F, f [ɛf] n (letter) → F, f f;
(MUS) → fa m;
F for Frederick (US);
F for Fox → F de Francia

French F1, f [ɛf] n (= letter) → F, f m;
(Mus);
F → fa m;
F for Frederick (US);
F for Fox → F comme François

F2 abbr (= Fahrenheit) → F
German F1, f [ɛf] n (letter) → F nt, f nt;
F for Frederick, F for Fox (US) → F wie Friedrich

F2 [ɛf] n (Mus) → F nt, f nt
F3 [ɛf] abbr (= Fahrenheit) → F
Italian F, f [ɛf] n (letter) → F, f f or m inv;
(MUS): F → fa m;
F for Frederick (US);
F for Fox → F come Firenze

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