What is the meaning of Watt?

In the International System of Units, the derived unit of power; the power of a system in which one joule of energy is transferred per second. Symbol: W

watt (derived unit of power)

watt (unit of power)

watt

watt

watt

watt (derived unit of power)

watt

a watt (SI unit of power, symbol W)

a watt (as above)

watt (derived unit of power)

watt

watt

watt

Source: wiktionary.org