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light bulb English

Meaning light bulb meaning

What does light bulb mean?
Definitions in simple English

light bulb

A bulb-shaped object usually made of glass and metal that gives off light when given electricity. Jane changed the light bulb to make the room brighter.

light bulb

electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity

Synonyms light bulb synonyms

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