Ok calm down, your question is about volt or voltage so here are several classical definitions from

www.dictionary.com
volt1 n. Abbr. V

The International System unit of electric potential and electromotive force, equal to the difference of electric potential between two points on a conducting wire carrying a constant current of one ampere when the power dissipated between the points is one watt.

volt

\Volt\, n. [After Alessandro Volta, the Italian electrician.] (Elec.) The unit of electro-motive force; -- defined by the International Electrical Congress in 1893 and by United States Statute as, that electro-motive force which steadily applied to a conductor whose resistance is one ohm will produce a current of one amp[`e]re. It is practically equivalent to 1000/1434 the electro-motive force of a standard Clark's cell at a temperature of 15[deg] C

volt

n : a unit of potential equal to the potential difference between two points on a conductor carrying a current of 1 ampere when the power dissipated between the two points is 1 watt; equivalent to the potential difference across a resistance of 1 ohm when 1 ampere of current flows through it