noun
- something that gives energy or vitality to a person or thing
- a battery or power source
Usage: brand name
Examples
- Coffee is my morning energizer.
- The team meeting served as an energizer for the project.
- She bought new energizers for her flashlight.
- The motivational speaker was a real energizer for the audience.
- I need to replace the energizer in my remote control.
- Exercise can be a natural energizer throughout the day.