dimmer
/ˈdɪmər/
noun
- A device used to control the brightness of an electric light.
- We replaced the old light switch with a dimmer to adjust the room's lighting.
- The dimmer on the wall lets you set the perfect brightness for dinner.
- He installed a smart dimmer that can be controlled from his phone.
Antonyms
adjective
- Comparative form of dim; less bright or less clear.
- The hallway was dimmer than the kitchen because the bulb was weaker.
- As the sun set, the room grew dimmer and dimmer.
- Her memory of that day is dimmer now than it used to be.