As nouns the difference between volt and megawatt
is that volt is in the International System of Units, the derived unit of electrical potential and electromotive force (voltage); the potential difference across a conductor when a current of one ampere uses one watt of power. Symbol: V while megawatt is one million ( 106 ) watts, abbreviated as MW.
volt
Etymology 1
Named after the Italian physicist .
Noun
(
en noun)
In the International System of Units, the derived unit of electrical potential and electromotive force (voltage); the potential difference across a conductor when a current of one ampere uses one watt of power. Symbol: V
Derived terms
* voltage
* voltmeter
* picovolt
* nanovolt
* microvolt
* millivolt
* kilovolt
* megavolt
* gigavolt
Etymology 2
(etyl) volte
Noun
(
en noun)
A circular tread; a gait by which a horse going sideways round a centre makes two concentric tracks.
(fencing) A sudden movement to avoid a thrust.
(
Webster 1913)
megawatt
English
Alternative forms
* mega-watt
Noun
(
en noun)
One million ( 106 ) watts, abbreviated as MW.
Usage notes
* Attributive use modifying (smile) or similar nouns are due to (watt) as measure of the power used by a lightbulb, and hence of its brilliance, by analogy to smiles and the like.
Derived terms
* megawattage
* megawatt-hour