noun. One who or that which gives energy, or acts in producing an effect. Also spelled energiser.

noun. One who, or that which, gives energy, or acts in producing an effect.

noun. A person who, or a thing which energizes

noun. a device that supplies electrical energy

noun. someone who imparts energy and vitality and spirit to other people

"Also, studies show, you're more likely to feel good about yourself, and not only that, being considered an "energizer" makes you more likely to win a positive work evaluation."

actor  device  doer  worker  

200-foot  50-foot  Easter  alkalosis  coney  

abettor  activator  actuator  animator  arouser