F

Ⅰ.

F [1] (also f) ► NOUN (pl. Fs or F's) 1) the sixth letter of the alphabet. 2) denoting the next item after E in a set. 3) Music the fourth note of the diatonic scale of C major.

Ⅱ.

F [2] ► ABBREVIATION 1) Fahrenheit. 2) farad(s). 3) (in racing results) favourite. 4) female. 5) Brit. fine (used in describing grades of pencil lead). 6) Franc(s).

► SYMBOL 1) the chemical element fluorine. 2) Physics force.