VOLT

n. unit of electro-motive force which constantly applied to a conductor whose resistance is one ohm will produce a current of one ampere

The volt (symbol: V) is the SI derived unit of electric potential difference or electromotive force. It is named in honor of the Italian physicist Alessandro Volta (1745–1827), who invented the  voltaic pile, the first modern chemical battery.
See more at Wikipedia.org...

Noun
1. 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
(synonym) V
(hypernym) potential unit
(part-holonym) kilovolt, kV
(part-meronym) abvolt

n. volt, unit of electrical potential difference

n. volt, unit of electro-motive force which constantly applied to a conductor whose resistance is one ohm will produce a current of one ampere