English dictionary
lightbulb meaning and definition
Definition and meaning of lightbulb at MeaningMonkey.org. lightbulb meaning and definition in the English Dictionary.LIGHTBULB noun
Definition of lightbulb (noun)
- electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity
- synonyms: bulb, electric light, electric-light bulb, incandescent lamp, light bulb
Source: Princeton University Wordnet