- Main Entry:
- 1f

- Pronunciation:
-
\ˈef\
- Function:
- noun
- Inflected Form(s):
- plural f's or fs
\ˈefs\
- Usage:
- often capitalized often attributive
- Date:
- before 12th century
1 a: the 6th letter of the English alphabet b: a graphic representation of this letter c: a speech counterpart of orthographic f2: the fourth tone of a C-major scale3: a graphic device for reproducing the letter f4: one designated f especially as the sixth in order or class5 a: a grade rating a student's work as failing b: one graded or rated with an F6: something shaped like the letter F