F, fɛf(n.)(pl.)Fs; F's, fs; f's.

1. the sixth letter of the English alphabet, a consonant.

   Category: Language/Linguistics

2. any spoken sound represented by this letter.

   Category: Language/Linguistics

3. something shaped like anF.

4. a written or printed representation of the letter F or

   f.

F

1. female.

   Category: Education

2. Genetics. filial.

   Category: Genetics, Music and Dance

3. firm.

4. franc.

   Category: Numismatics

5. French.

F^*

1. the sixth in order or in a series.

2. (sometimes l.c.) (in some grading systems) a grade or mark that indicates academic work of the lowest quality; failure.

   Category: Education

3. the fourth note of the ascending C major scale. a tonality having F as the tonic.

   Category: Music and Dance

4. Math. field. function (of).

   Category: Math

5. Fahrenheit.

   Category: Physics

6. farad.

   Category: Electricity and Magnetism

7. fluorine.

   Category: Chemistry

8. (sometimes l.c.) Physics. force. frequency. fermi.

   Category: Physics

9. phenylalanine.

   Category: Biochemistry

^* Symbol..

f

1. firm.

2. Music. forte.

   Category: Music and Dance

f

1. focal length.

   Category: Optics, Photography

2. fluid dram.

   Category: Weights and Measures

3. Math.function (of).

   Category: Math

F.

1. Fahrenheit.

   Category: Physics

2. February.

3. Fellow.

4. forint.

5. franc.

6. France.

7. French.

8. Friday.

f.

1. farad.

   Category: Electricity and Magnetism

2. farthing.

   Category: Numismatics

3. father.

4. fathom.

   Category: Weights and Measures

5. feet.

   Category: Weights and Measures

6. female.

7. feminine.

8. filly.

9. fine.

10. folio.

    Category: Printing

11. following.

12. foot.

    Category: Weights and Measures

13. form.

14. formed of.

15. franc.

    Category: Numismatics

16. from.

f/^*

1. f-number.

   Category: Photography

^* Symbol..