Definition of "f"

The sixth letter of the English alphabet, called ef and written in the Latin script.  examples

The ordinal number sixth, derived from this letter of the English alphabet, called ef and written in the Latin script.  examples

(music) The name of the fourth tone of the model scale, or scale of C. F sharp (F♯) is a tone intermediate between F and G.  examples

(printing, abbreviation) Folio, paper and book size (10"-12.5" x 15"-20")  examples

(euphemistic) fuck  examples

Alternative form of f.  examples