A corrosive, toxic, greenish-yellow, gaseous chemical element, one of the halogens and the most reactive nonmetallic element, forming fluorides with almost all known elements: symbol, F; at. no. 9
(Music) The fourth tone or note in the ascending scale of C major
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
Find another word for f. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for f, like: fluorine, farad, f, degree-fahrenheit and atomic number 9.