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Meaning of LIGHTBULB

Pronunciation:  l'Itb`ulb

 
WordNet Dictionary
 
 Definition: 
[n]  electric lamp consisting of a glass bulb containing a wire filament (usually tungsten) that emits light when heated
 

LIGHTBULB is a 9 letter word that starts with L.

 

 Synonyms: bulb, electric light, electric-light bulb, incandescent lamp, light bulb
 
 See Also: electric lamp, filament

 

 

 

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