F F

noun

() a degree on the Fahrenheit scale of temperature  ( degree Fahrenheit, F )
a degree on the Fahrenheit scale of temperature

the 6th letter of the Roman alphabet  ( F )
the 6th letter of the Roman alphabet

the capacitance of a capacitor that has an equal and opposite charge of 1 coulomb on each plate and a voltage difference of 1 volt between the plates  ( F, farad )
the capacitance of a capacitor that has an equal and opposite charge of 1 coulomb on each plate and a voltage difference of 1 volt between the plates

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  ( atomic number 9, F, fluorine )
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