energyrateunit
nounUK /ˈɛnədʒi reɪt ˈjuːnɪt/
US /ˈɛnərdʒi reɪt ˈjuːnɪt/
A unit is a way to measure how fast energy is used or made.
The scientist wrote the power of the machine in an energy rate unit.
RELATED WORDS
OTHER MEANINGS
2. A label used on a meter to show how quickly electricity is flowing.
The meter displays the energy rate unit so you can see the flow.
3. A standard amount used to compare how fast different machines use fuel.
Cars and generators can be compared using the same energy rate unit.
4. A number that tells how much energy changes in one second.
One energy rate unit can mean one joule of energy each second.