Definition, Meaning & Synonyms
light-bulb
noun
/ˈlaɪt bʌlb/
Definition
A device that produces light from electricity.
Examples
- She replaced the burnt-out light-bulb in the lamp.
- The new energy-efficient light-bulb saves electricity.
- He turned on the light-bulb to brighten up the dark room.
Meaning
A light-bulb is commonly used to illuminate spaces, providing a source of light for visibility and decoration.
Synonyms
- lamp
- bulb
- illumination source
