Energy
Pronunciation: /ˈɛnərdʒiː/
Energy (noun)
- the strength or power needed to do physical or mental activities
- power from electricity, gas, or other sources used to make machines work
- the ability to do work, measured in joules, in physics
Examples
- She had enough energy to finish the project.
- He lacks the energy to complete the task.
Common collocations: conserve energy, boost energy, renewable energy, energy consumption, kinetic energy